xSaherelmWorkspace/Documents/GeneratedContext/xDashboard-xApi-20261004_145901.txt

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Program.cs

using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Hosting;

namespace xApi
{
    public class Program
    {
        public static void Main(string[] args)
        {
            CreateHostBuilder(args).Build().Run();
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
            .ConfigureWebHostDefaults(webBuilder =>
            {
                webBuilder.UseStartup<Startup>();
            });
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Startup.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Reflection;
using IdentityModel.AspNetCore.OAuth2Introspection;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Server.Kestrel.Core;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using xApi.Extensions;
using xCommons.Configurations;
using xCommons.Extensions;
using xDataService.Models;
using xHttpService.DI;
using xIdentityService.DI;
using xServices.Databases;
using xServices.DI;

namespace xApi
{
    public class Startup
    {
        //
        public IConfiguration Configuration { get; }
        private readonly XApiDatabaseDescriptor apiDatabaseDescriptor;

        public Startup(IConfiguration configuration)
        {
            //
            Configuration = configuration;

            //
            // Create an Api Descriptor Class Instance ...
            apiDatabaseDescriptor = new XApiDatabaseDescriptor();
        }

        public void ConfigureServices(IServiceCollection services)
        {
            //
            // Register Validation Provider and all XCommons Module Services ...
            services.AddXCommons();

            //
            // Register App Configuration ...
            services.AddXAppConfiguration(Configuration);
            var appConfiguration = services.GetRegisteredService<XAppConfiguration>();

            //
            // Register Allowed Origins ...
            services.AddXCors(appConfiguration.AllowedOrigins);

            //
            // Register Swagger ...
            var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
            var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
            services.AddXSwagger(Configuration, xmlFilePath: xmlPath);

            //
            // Register HttpService ...
            services.AddXHttpService(Configuration);

            //
            // Add Api V1 Versioning ...
            services.AddXApiV1Versioning();

            //
            // OAuthIntrospectin Http Client Handler ...
            // this is for handling SSLErrors ...
            services.AddHttpClient(OAuth2IntrospectionDefaults.BackChannelHttpClientName)
                .ConfigurePrimaryHttpMessageHandler(() =>
                {
                    return new HttpClientHandler
                    {
                        ServerCertificateCustomValidationCallback = (sender, certificate, chain, sslPolicyErrors) => true
                    };
                });

            //
            // Register Authorizations ...
            services.AddXAuthorization();

            //
            services.AddControllers()
                .AddNewtonsoftJson(x =>
                {
                    x.SerializerSettings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
                    x.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
                });

            //
            // Custom ...

            //
            services.Configure<IISServerOptions>(options =>
            {
                options.AllowSynchronousIO = true;
            });

            //
            services.Configure<KestrelServerOptions>(options =>
            {
                options.AllowSynchronousIO = true;
            });

            //
            // Register Services ...
            services.AddXServices(
                configuration: Configuration,
                databases: new List<XDatabaseDescriptor>
                {
                    apiDatabaseDescriptor
                },
                lifeTime: ServiceLifetime.Scoped
            );
        }

        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            //
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            //
            // Use Swagger Middleware ...
            app.UseXSwagger();

            //
            app.UseHttpsRedirection();

            //
            // Using Cors ...
            app.UseXCors();

            //
            app.UseRouting();

            //
            // Use xIdentityService ...
            app.UseXIdentityService();

            //
            app.UseAuthorization();

            //
            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllers();
            });

            //
            // Use xDataService Middleware ...
            app.UseXServices(
                databases: new List<XDatabaseDescriptor>
                {
                    apiDatabaseDescriptor
                },
                isDevelopmentEnvironment: env.IsDevelopment()
            );
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\AccountController.cs

using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.Logging;
using xCommons.Attributes;
using xCommons.Configurations;
using xCommons.Providers;
using xIdentityService.Controllers;
using xIdentityService.Interfaces;

namespace xApi.Controllers
{
    /// <summary>
    /// Handle all Account Related Actions ...
    /// </summary>
    [AllowAnonymous]
    [RequireXPowered(true)]
    public partial class AccountController : XBaseIdentityController
    {
        //
        #region Props ...
        private readonly IXIdentityProvider identityProvider;
        #endregion

        //
        #region Constructor ...
        public AccountController(
            ILogger<AccountController> logger,
            XAppConfiguration appConfiguration,
            IXIdentityProvider identityProvider,
            XValidationProvider validationProvider
        ) : base(
            logger,
            appConfiguration,
            identityProvider,
            validationProvider
        )
        {
            //
            this.identityProvider = identityProvider;
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\StartupController.cs

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using xCommons.Configurations;
using xCommons.Controllers;
using xCommons.Providers;

namespace xApi.Controllers {
    /// <summary>
    /// Runing when application start ...
    /// </summary>
    [Route ("")]
    [AllowAnonymous]
    public class StartupController : XBaseController {

        public StartupController (
            ILogger<StartupController> logger,
            XAppConfiguration appConfiguration,
            XValidationProvider validationProvider
        ) : base (
            logger,
            appConfiguration,
            validationProvider
        ) { }

        /// <summary>
        /// Show Configured Welcome Message 
        /// </summary>
        /// <returns></returns>
        [HttpGet ("")]
        [AllowAnonymous]
        public virtual ActionResult<string> Index () {
            //
            var controllerName = GetControllerName ();
            var message = $"{AppConfiguration.WelcomeMessage}";

            //
            return Ok (message);
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\TestFeaturesController.cs

using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using xCategoryService.Interfaces;
using xCommons.Configurations;
using xCommons.Controllers;
using xCommons.Providers;

namespace xApi.Controllers
{
    [AllowAnonymous]
    public class TestFeaturesController : XBaseApiController
    {
        private readonly IXSubCategoryTitleResourceProvider subCategoryTitleResourceProvider;

        public TestFeaturesController(
            ILogger<TestFeaturesController> logger,
            XAppConfiguration appConfiguration,
            XValidationProvider validationProvider,
            IXSubCategoryTitleResourceProvider subCategoryTitleResourceProvider
        ) : base(
            logger,
            appConfiguration,
            validationProvider
        )
        {
            this.subCategoryTitleResourceProvider = subCategoryTitleResourceProvider;
        }

        [HttpGet]
        public async Task<ActionResult> TestFeature()
        {
            //
            var result = await subCategoryTitleResourceProvider.GetLanguages(
                identifier: "SSSSAAALLLAAAM"
            );

            //
            return Ok(result);
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\TestIdentity.cs

using System.Linq;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Logging;
using xCommons.Attributes;
using xCommons.Configurations;
using xCommons.Providers;
using xIdentityHelper;
using xIdentityService.Controllers;
using xIdentityService.Interfaces;

namespace xApi.Controllers {
    /// <summary>
    /// Test all Authentication Policies ...
    /// </summary>
    [RequireXPowered (false)]
    public class TestIdentity : XBaseIdentityController {
        public TestIdentity (
            ILogger<TestIdentity> logger,
            XAppConfiguration appConfiguration,
            IXIdentityProvider identityProvider,
            XValidationProvider validationProvider
        ) : base (
            logger,
            appConfiguration,
            identityProvider,
            validationProvider
        ) { }

        //
        #region Test Actions ...
        /// <summary>
        /// API Read Scope
        /// </summary>
        /// <returns>string message</returns>
        [HttpGet ("PassReadAccess")]
        [Authorize (Policy = XPolicies.ReadAccess)]
        public ActionResult<string> PassReadAccess () {
            return Ok ("Read Access Passed ...");
        }

        /// <summary>
        /// API Write Scope
        /// </summary>
        /// <returns>string message</returns>
        [HttpGet ("PassWriteAccess")]
        [Authorize (Policy = XPolicies.WriteAccess)]
        public ActionResult<string> PassWriteAccess () {
            return Ok ("Write Access Passed ...");
        }

        /// <summary>
        /// API Admin Scope
        /// </summary>
        /// <returns>string message</returns>
        [HttpGet ("PassAdminAccess")]
        [Authorize (Policy = XPolicies.AdminAccess)]
        public ActionResult<string> PassAdminAccess () {
            return Ok ("Admin Access Passed ...");
        }

        /// <summary>
        /// API Manage Scop
        /// </summary>
        /// <returns>string message</returns>
        [HttpGet ("PassManageAccess")]
        [Authorize (Policy = XPolicies.ManageAccess)]
        public ActionResult<string> PassManageAccess () {
            return Ok ("Manage Access Passed ...");
        }

        /// <summary>
        /// a simple Action which returns a List of Authenticated User Claims
        /// </summary>
        /// <returns>string message which represent current user's claims</returns>
        [HttpGet ("HiClaims")]
        [Authorize (Policy = XPolicies.User)]
        public ActionResult<string> HiClaims () {
            //
            var result = new {
            name = User.Identity.Name,
            claims = User.Claims.Select (c => new {
            c.Type, c.Value
            })
            };

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiUser")]
        [Authorize (Policy = XPolicies.User)]
        public ActionResult<string> HiUser () {
            //
            var result = $"Hi User: {User.Identity.Name} ...";

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiEnabledUser")]
        [Authorize (Policy = XPolicies.EnabledUser)]
        public ActionResult<string> HiEnabledUser () {
            //
            var result = $"Hi User: {User.Identity.Name} is Enabled ...";

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiAgent")]
        [Authorize (Policy = XPolicies.Agent)]
        public ActionResult<string> HiAgent () {
            //
            var result = $"Hi Agent: {User.Identity.Name} ...";

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiEnabledAgent")]
        [Authorize (Policy = XPolicies.EnabledAgent)]
        public ActionResult<string> HiEnabledAgent () {
            //
            var result = $"Hi Agent: {User.Identity.Name} is Enabled ...";

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiAdmin")]
        [Authorize (Policy = XPolicies.Admin)]
        public ActionResult<string> HiAdmin () {
            //
            var result = $"Hi Admin: {User.Identity.Name} ...";

            //
            return Ok (result);
        }

        /// <summary>
        /// a simple Hello User for Checking Authentication and Policy 
        /// </summary>
        /// <returns>string message which contains authenticated user name</returns>
        [HttpGet ("HiEnabledAdmin")]
        [Authorize (Policy = XPolicies.EnabledAdmin)]
        public ActionResult<string> HiEnabledAdmin () {
            //
            var result = $"Hi Admin: {User.Identity.Name} is Enabled ...";

            //
            return Ok (result);
        }
        #endregion        
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Admin.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using xIdentityHelper;
using xCommons.Attributes;
using xCommons.Extensions;
using xIdentityModels.Dtos;

namespace xApi.Controllers {
    public partial class AccountController {
        //
        #region Admin Actions ...
        /// <summary>
        /// Ban Specific Users
        /// </summary>
        /// <param name="model">an instance of <see>XUserNameIdRequest</see> which represents user identifier list to Ban</param>
        /// <returns>a list of banned users identifiers</returns>
        [RequireXPowered]
        [HttpPost ("Ban")]
        [Authorize (Policy = XPolicies.EnabledAdmin)]
        public async Task<ActionResult<IEnumerable<string>>> Ban (
            [FromBody] XUserNameIdRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (model)
                    .AddNotZeroChilds (model.Ids)
                    .ValidateGroupAsync ();

                //
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .Ban (
                        tokens,
                        model
                    );

                //
                return Ok (result)
                    .ToDynamicObject ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// UnBann Specific Users 
        /// </summary>
        /// <param name="model">an instance of <see>XUserNameIdRequest</see> which represents user identifier list to Ban</param>
        /// <returns>a list of unbanned users identifiers</returns>
        [RequireXPowered]
        [HttpPost ("UnBan")]
        [Authorize (Policy = XPolicies.EnabledAdmin)]
        public async Task<ActionResult<IEnumerable<string>>> UnBan (
            [FromBody] XUserNameIdRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (model)
                    .AddNotZeroChilds (model.Ids)
                    .ValidateGroupAsync ();

                //
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .UnBan (
                        tokens,
                        model
                    );

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Check Specific User is Banned or not
        /// </summary>
        /// <param name="userSelectByParam">specified user's identifier</param>
        /// <returns>a boolean value which represent user banned or not</returns>
        [RequireXPowered]
        [HttpGet ("IsBanned/{userSelectByParam?}")]
        [Authorize (Policy = XPolicies.EnabledAdmin)]
        [Authorize (Policy = XPolicies.EnabledAgent)]
        public async Task<ActionResult<bool>> IsBanned (
            [FromRoute] string userSelectByParam = null
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (userSelectByParam.IsNullOrEmpty ()) {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty (userSelectByParam);

                //
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .IsBanned (
                        tokens,
                        userSelectByParam
                    );

                //
                return Ok (result);
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Authentication.cs

using System;
using System.Threading.Tasks;
using IdentityModel.Client;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using xIdentityHelper;
using xCommons.Attributes;
using xCommons.Extensions;
using xExceptions.Constants;
using xIdentityModels.Models;
using xModels.Dtos;
using static xIdentityHelper.XApiScopeHelper;

namespace xApi.Controllers {
    public partial class AccountController {
        //
        #region Authentication Actions ...
        /// <summary>
        /// Retrieve OAuth Discovery Document
        /// </summary>
        /// <returns>an instance of <see>DiscoveryDocumentResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet ("DiscoveryDocument")]
        public async Task<ActionResult<DiscoveryDocumentResponse>> GetDiscoveryDocument () {
            //
            try {
                //
                var result = await identityProvider
                    .RequestDiscoveryDocument ();

                //
                // Ceck Response Result ...
                if (result.IsError) {
                    XException.InvalidConfiguration.Throw ();
                }

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Request AccessToken for Specific XApiScope
        /// </summary>
        /// <param name="scope">a member of <see>XApiScope</see></param>
        /// <returns>an instance of <see>XTokenResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestScopeAccessToken")]
        public async Task<ActionResult<XTokenResponse>> RequestScopeAccessToken (
            [FromHeader] XApiScope scope
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                var scopeName = string.Empty;
                try {
                    scopeName = scope.GetStringValue ();
                } catch { }
                ValidationProvider.NotEmpty (scopeName);

                //
                var result = await identityProvider
                    .RequestScopeAccessToken (scopeName);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Authenticate User
        /// </summary>
        /// <remarks>
        /// Sample request:
        /// 
        ///     {
        ///         "password": "",
        ///         "userSelectBy": "",
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">User Login Required Info, an instance of <see>XLoginRequest</see></param>
        /// <returns>an instance of <see>XTokenResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("Authenticate")]
        public async Task<ActionResult<XTokenResponse>> Authenticate (
            [FromBody] XLoginRequest model
        ) {
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (model)
                    .AddNotEmpty (
                        model.UserSelectBy,
                        model.Password
                    )
                    .ValidateGroupAsync ();

                //
                var result = await identityProvider
                    .Authenticate (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Authenticate User
        /// </summary>
        /// <remarks>
        /// Sample request:
        /// 
        ///     {
        ///         "language": "fa-IR"
        ///         "password": "",
        ///         "userSelectBy": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">User Login Required Info, an instance of <see>XLoginRequest</see></param>
        /// <returns>an instance of <see>XLoginResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("Login")]
        public async Task<ActionResult<XLoginResponse>> Login (
            [FromBody] XLoginRequest model
        ) {
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (
                        model,
                        model.Device)
                    .AddNotEmpty (
                        model.Language,
                        model.UserSelectBy,
                        model.Password
                    )
                    .ValidateGroupAsync ();

                //
                var result = await identityProvider
                    .Login (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Logout User
        /// </summary>
        [RequireXPowered]
        [HttpPost ("Logout")]
        [Authorize (Policy = XPolicies.User)]
        public async Task<ActionResult> Logout () {
            try {
                //
                var tokens = await RetrieveTokensAsXTokenResponse ();
                await identityProvider
                    .Logout (tokens);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Refresh Expired Tokens
        /// </summary>
        /// <remarks>
        /// in addition to AccessToken, you had to pass RefreshToken due to Headers
        /// </remarks>
        /// <returns>an instance of <see>XTokenResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RefreshTokens")]
        public async Task<ActionResult<XTokenResponse>> RefreshTokens () {
            //
            try {
                //
                // Retrieve Toke Response ...
                var model = await RetrieveTokensAsXTokenResponse ();

                //
                // Validate Args ...
                ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (model)
                    .AddNotEmpty (
                        model.AccessToken,
                        model.RefreshToken)
                    .ValidateGroup ();

                //
                var result = await identityProvider
                    .RefreshTokens (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Validate a Revision Checksum
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        [HttpPost ("Validate")]
        [Authorize (Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<bool>> Validate (
            [FromBody] XValidateRevisionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (model)
                    .AddNotEmpty (model.Revision)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = tokens.ValidateRevisionChecksum (
                    model.Revision,
                    identityProvider.RevisionSecretKey
                );

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }
        #endregion

        //
        #region Password Actions ...
        /// <summary>
        /// Change a User's Password ...
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Password: user's current active password.
        ///         - NewPassword: user's new password to change.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Login URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "password": ""
        ///         "newPassword": "",
        ///         "returnUrl": "http://localhost/login",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns></returns>
        [RequireXPowered]
        [HttpPost ("ChangePassword")]
        [Authorize (Policy = XPolicies.User)]
        [Authorize (Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult> ChangePassword (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotNull (
                        model,
                        model.Device
                    )
                    .AddNotEmpty (
                        model.Lang,
                        model.Password,
                        model.NewPassword,
                        model.ReturnUrl
                    )
                    .ValidateGroupAsync ();

                //
                // Get User Select By ...
                var userSelectByParam = GetUserSelectByParam (
                    model,
                    forceNotNull : false
                );
                if (userSelectByParam.IsNullOrEmpty ()) {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty (userSelectByParam);

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse ();
                await identityProvider
                    .ChangePassword (tokens, model);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Friendship.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using xIdentityHelper;
using xCommons.Attributes;
using xCommons.Extensions;
using xIdentityModels.Constants;
using xIdentityModels.Dtos;
using xIdentityModels.Navigations;
using xModels.Dtos;
using System.Linq;
using xExceptions.Constants;

namespace xApi.Controllers
{
    public partial class AccountController
    {
        //
        #region Friendship Actions ...
        /// <summary>
        /// Follow a User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollowing</see></returns>
        [RequireXPowered]
        [HttpPost("Friendship/{destUser}/Follow")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XFriendshipFollowing>> Follow(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .Follow(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Cancel Following Request 
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>a boolean value</returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Friendship/{destUser}/Cancel")]
        public async Task<ActionResult<bool>> Cancel(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .Cancel(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Unfollow a Follower
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Friendship/{destUser}/UnFollowFollower")]
        public async Task<ActionResult> UnFollowFollower(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                await identityProvider
                    .UnFollowFollower(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok();
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Unfollow Following
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Friendship/{destUser}/UnFollowFollowing")]
        public async Task<ActionResult> UnFollowFollowing(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                await identityProvider
                    .UnFollowFollowing(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok();
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Block a Follower
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollowing</see></returns>
        [HttpPost("Friendship/{destUser}/Block")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XFriendshipFollowing>> Block(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .Block(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);

                //
                return exResult;
            }
        }

        /// <summary>
        /// Unblock a Blocked User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollowing</see></returns>
        [HttpPost("Friendship/{destUser}/UnBlock")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XFriendshipFollowing>> UnBlock(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .UnBlock(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Accept a Following Request 
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollower</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Friendship/{destUser}/AcceptRequest")]
        public async Task<ActionResult<XFriendshipFollower>> AcceptRequest(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .AcceptRequest(
                        tokens,
                        destUser
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Reject a Following Request
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollower</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Friendship/{destUser}/RejectRequest")]
        public async Task<ActionResult<XFriendshipFollower>> RejectRequest(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .RejectRequest(
                        tokens,
                        destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }
        #endregion

        //
        #region Friendship Getters ...

        /// <summary>
        /// Get Friendship Info Model between Specific User and Current User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipInfoDto</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/FriendshipInfo")]
        public async Task<ActionResult<XFriendshipInfoDto>> FriendshipInfo(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFriendshipInfo(
                        tokens,
                        destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Check a User IsFollower of Requested User 
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>a boolean value</returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/IsFollower")]
        public async Task<ActionResult<bool>> IsFollower(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .IsFollower(
                        tokens,
                        destUser
                    );

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Follower State of a User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipState</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/FollowerState")]
        public async Task<ActionResult<XFriendshipState>> FollowerState(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowerState(
                        tokens,
                        destUser
                    );

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Specific Follower 
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollower</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/Follower")]
        public async Task<ActionResult<XFriendshipFollower>> Follower(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollower(
                        tokens,
                        destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Followers List Of Current User 
        /// </summary>
        /// <returns>a collection of <see>XFriendshipFollower</see></returns>
        [HttpGet("Friendship/Followers")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<XFriendshipFollower>>> Followers()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowers(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);

                //
                return exResult;
            }
        }

        /// <summary>
        /// Get All Followers List Includes Blocked, Requested and etc 
        /// of Current User
        /// </summary>
        /// <returns>a collection of <see>XFriendshipFollower</see></returns>
        [HttpGet("Friendship/AllFollowers")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<XFriendshipFollower>>> AllFollowers()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetAllFollowers(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get All Followers List Includes Blocked, Requested and etc 
        /// of Current User based On Query Model ...
        /// </summary>
        /// <returns>a Query Result of <see>XFriendDto</see></returns>
        [HttpGet("Friendship/QueryFollowers")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XQueryResult<XFriendDto>>> QueryFollowers(
            [FromQuery] XQuery query,
            [FromQuery] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Normalizing Dest User ...
                var userInfo = await GetUserInfo();
                bool isAdmin = userInfo.Roles.Contains(XUserRoles.ADMIN);
                if (destUser.IsNullOrEmpty())
                {
                    destUser = userInfo.UserName;
                }
                bool isDestUserValid = isAdmin || destUser == userInfo.UserId || destUser == userInfo.Email || destUser == userInfo.PhoneNumber || destUser == userInfo.UserName;
                if (!isDestUserValid)
                {
                    XException.NotAllowed.Throw();
                }

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .QueryFollowers(
                        query: query,
                        tokens: tokens,
                        destUser: destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Check a User is in Followings of Current User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>a boolean value</returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/IsFollowing")]
        public async Task<ActionResult<bool>> IsFollowing(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .IsFollowing(
                        tokens,
                        destUser
                    );

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Following State Relation between Specific User 
        /// and Current User
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipState</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/FollowingState")]
        public async Task<ActionResult<XFriendshipState>> FollowingState(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowingState(
                        tokens,
                        destUser
                    );

                //
                return Ok(result);
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Specific Following Model
        /// </summary>
        /// <param name="destUser">a user identifier which represent destination user</param>
        /// <returns>an instance of <see>XFriendshipFollowing</see></returns>
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpGet("Friendship/{destUser}/Following")]
        public async Task<ActionResult<XFriendshipFollowing>> Following(
            [FromRoute] string destUser
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(destUser);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowing(
                        tokens,
                        destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get Followings of Current User
        /// </summary>
        /// <returns>a collection of <see>XFriendshipFollowing</see></returns>
        [HttpGet("Friendship/Followings")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<XFriendshipFollowing>>> Followings()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowings(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get All Following List Includes Blocked, Requested and etc 
        /// of Current User
        /// </summary>
        /// <returns>a collection of <see>XFriendshipFollowing</see></returns>
        [HttpGet("Friendship/AllFollowings")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<XFriendshipFollowing>>> AllFollowings()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetAllFollowings(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Return Following UserName's List of Current User 
        /// </summary>
        /// <returns>a collection of UserNames</returns>
        [HttpGet("Friendship/FollowingsList")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<string>>> FollowingsList()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowingList(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Return Followers UserName's List of Current User 
        /// </summary>
        /// <returns>a collection of UserNames</returns>
        [HttpGet("Friendship/FollowersList")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<string>>> FollowersList()
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetFollowersList(tokens);

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Get All Followings List Includes Blocked, Requested and etc 
        /// of Current User based On Query Model ...
        /// </summary>
        /// <returns>a Query Result of <see>XFriendDto</see></returns>
        [HttpGet("Friendship/QueryFollowings")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XQueryResult<XFriendDto>>> QueryFollowings(
            [FromQuery] XQuery query,
            [FromQuery] string destUser
       )
        {
            //
            // Do Action ...
            try
            {
                //
                // Normalizing Dest User ...
                var userInfo = await GetUserInfo();
                bool isAdmin = userInfo.Roles.Contains(XUserRoles.ADMIN);
                if (destUser.IsNullOrEmpty())
                {
                    destUser = userInfo.UserName;
                }
                bool isDestUserValid = isAdmin || destUser == userInfo.UserId || destUser == userInfo.Email || destUser == userInfo.PhoneNumber || destUser == userInfo.UserName;
                if (!isDestUserValid)
                {
                    XException.NotAllowed.Throw();
                }

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .QueryFollowings(
                        query: query,
                        tokens: tokens,
                        destUser: destUser
                    );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Open.cs

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using xCommons.Attributes;
using xCommons.Extensions;
using xModels.Dtos;

namespace xApi.Controllers
{
    public partial class AccountController
    {
        #region Open Actions ...
        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet("GetUserInfo")]
        public async Task<ActionResult<string>> GetUserInfo(
            [FromHeader] string token,
            [FromQuery] string request
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder()
                    .AddNotEmpty(token)
                    .AddNotEmpty(request)
                    .ValidateGroupAsync();

                //
                var result = await identityProvider.GetUserInfo(
                    token: token,
                    request: request
                );

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }

        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet("GetUserInfoByDevice")]
        public async Task<ActionResult<string>> GetUserInfoByDevice(
            [FromQuery] string userSelectByParam,
            [FromBody] XDeviceDto device
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder()
                    .AddNotEmpty(userSelectByParam)
                    .AddNotNull(device)
                    .ValidateGroupAsync();

                //
                var result = await identityProvider.GetUserInfo(
                    userSelectByParam: userSelectByParam,
                    device: device
                );

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Profile.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using xIdentityHelper;
using xCommons.Attributes;
using xCommons.Extensions;
using xIdentityModels.Dtos;
using xIdentityModels.Models;
using xModels.Dtos;

namespace xApi.Controllers
{
    public partial class AccountController
    {
        //
        #region Retrieve Actions ...
        /// <summary>
        /// Retrieve User Names based on UserIds
        /// </summary>
        /// <param name="ids">a comma seperated list of UserIds</param>
        /// <returns>a collection of UserNames</returns>
        [RequireXPowered]
        [HttpGet("Profile/{ids}/GetNames")]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<string>>> GetNames(
            [FromRoute] string ids
        )
        {
            //
            // Do Action ...
            try
            {
                //
                ValidationProvider.NotEmpty(ids);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.GetUserNames(
                    tokens,
                    ids
                );

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }

        /// <summary>
        /// get user ids and retrieve corresponding user names
        /// </summary>
        /// <param name="model">an instance of <see>XUserNameIdRequest</see> which represent required UserIds collection</param>
        /// <returns>a collection of <see>XUserNameIdResponse</see> instance</returns>
        [RequireXPowered]
        [HttpPost("Profile/GetNameIds")]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<IEnumerable<XUserNameIdResponse>>> GetNameIds(
            [FromBody] XUserNameIdRequest model
        )
        {
            //
            // Do Action ...
            try
            {
                //
                ValidationProvider.NotNull(model);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.GetUserNameIds(
                    tokens,
                    model
                );

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }

        /// <summary>
        /// Get Profile Object of Specific User 
        /// </summary>
        /// <param name="userSelectByParam">determine's which user profile must be retrieved</param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [Authorize(Policy = XPolicies.User)]
        [HttpGet("Profile/{userSelectByParam?}")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XUserProfileDto>> GetProfile(
            [FromRoute] string userSelectByParam = ""
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                if (userSelectByParam.IsNullOrEmpty())
                {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty(userSelectByParam);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .GetUserProfile(
                        tokens,
                        userSelectByParam
                    );

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }

        /// <summary>
        /// Query Users 
        /// for specifiy users role for query user 'role: string' and 'forceRole: boolean' in header
        /// </summary>
        /// <param name="query">how to filter results based on <see>XQuery</see> structure</param>
        /// <param name="role">an string which represent user role</param>
        /// <param name="forceRole">if it's true the user must has exact role, otherwise top level users also listed</param>
        /// <returns>an instance of <see>XQueryResult</see> of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpGet("Profile/Query")]
        [Authorize(Policy = XPolicies.EnabledAdmin)]
        [Authorize(Policy = XPolicies.EnabledAgent)]
        public async Task<ActionResult<XQueryResult<XUserProfileDto>>> QueryProfiles(
            [FromQuery] XQuery query, [FromHeader] string role, [FromHeader] bool forceRole = false
        )
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = new XQueryResult<XUserProfileDto>();
                if (role.IsNullOrEmpty())
                {
                    //
                    result = await identityProvider.QueryUsers(
                        tokens,
                        query
                    );
                }
                else
                {
                    //
                    result = await identityProvider.QueryInRoleUsers(
                        tokens,
                        role,
                        query,
                        forceRole
                    );
                }

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exception = GetExceptionActionResult(ex);
                return exception;
            }
        }

        /// <summary>
        /// Query Specified User's Profile Images
        /// </summary>
        /// <param name="userSelectByParam">determine's which user profile must be retrieved</param>
        /// <param name="query">how to filter results based on <see>XQuery</see> structure</param>
        /// <returns>an instance of <see>XQueryResult</see> of <see>XProfileImage</see></returns>
        [RequireXPowered]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        [Authorize(Policy = XPolicies.EnabledAdmin)]
        [HttpGet("Profile/Avatars/Query/{userSelectByParam?}")]
        public async Task<ActionResult<XQueryResult<XProfileImageDto>>> QueryAvatars(
            [FromQuery] XQuery query, [FromRoute] string userSelectByParam = null
        )
        {
            //
            // Do Action ...
            try
            {
                //
                if (userSelectByParam.IsNullOrEmpty())
                {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty(userSelectByParam);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.QueryAvatars(
                    tokens,
                    userSelectByParam,
                    query
                );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exception = GetExceptionActionResult(ex);
                return exception;
            }
        }
        #endregion

        //
        #region Update Actions ...
        /// <summary>
        /// Update User Profile based on <see>XProfileUpdateRequest</see> (FirstName/LastName/DateOfBirth)
        /// </summary>
        /// <param name="model">user update info, an instance of <see>XProfileUpdateRequest</see></param>
        /// <param name="userSelectByParam">determine's which user profile must be retrieved</param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [Authorize(Policy = XPolicies.EnabledUser)]
        [HttpPost("Profile/Update/{userSelectByParam?}")]
        public async Task<ActionResult<XUserProfileDto>> UpdateProfile(
            [FromBody] XProfileUpdateRequest model, [FromRoute] string userSelectByParam = null
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                if (userSelectByParam.IsNullOrEmpty())
                {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty(userSelectByParam);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.ProfileUpdateAsync(
                    tokens,
                    userSelectByParam,
                    model
                );

                //
                // Prepare Push Message ...

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }

        /// <summary>
        /// Update a User Profile based on <see>XProfileUpdateRequest</see> Full
        /// </summary>
        /// <param name="model">user update info, an instance of <see>XProfileUpdateRequest</see></param>
        /// <param name="userSelectByParam">determine's which user profile must be retrieved</param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpPost("Profile/{userSelectByParam?}")]
        [Authorize(Policy = XPolicies.EnabledAdminOrAgent)]
        public async Task<ActionResult<XUserProfileDto>> FullUpdateProfile(
            [FromBody] XProfileUpdateRequest model, [FromRoute] string userSelectByParam = null
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                if (userSelectByParam.IsNullOrEmpty())
                {
                    userSelectByParam = User.Identity.Name;
                }
                ValidationProvider.NotEmpty(userSelectByParam);

                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.FullProfileUpdateAsync(
                    tokens,
                    userSelectByParam,
                    model
                );

                //
                // Prepare Push Message ...

                //
                // Return Result
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }
        #endregion

        //
        #region Avatar Actions ...
        /// <summary>
        /// Add a New Profile Image
        /// </summary>
        /// <param name="file">an specific File to upload, <see>IFormFile</see></param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpPost("Profile/Avatar")]
        [RequestSizeLimit(966_367_641)]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XUserProfileDto>> AddAvatar(
            [FromForm] IFormFile file
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotNull(file);

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .AddAvatar(
                        tokens,
                        file
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// Add a New Collection of Profile Images
        /// </summary>
        /// <param name="files">a collection of Files to upload, <see>IFormFileCollection</see></param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpPost("Profile/Avatars")]
        [RequestSizeLimit(966_367_641)]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XUserProfileDto>> AddAvatars(
            [FromForm] IFormFileCollection files
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotZeroChilds(files);

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.AddAvatars(
                    tokens,
                    files
                );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exResult = GetExceptionActionResult(ex);
                return exResult;
            }
        }

        /// <summary>
        /// set Specified Profile Image as Avatar
        /// </summary>
        /// <param name="id">an integer which reperesent AvatarId to set as current Avatar</param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpPost("Profile/Avatars/{id:int}/Set")]
        [Authorize(Policy = XPolicies.User)]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XUserProfileDto>> SetAvatar(
            [FromRoute] int id
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .SetAvatar(
                        tokens,
                        id
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exception = GetExceptionActionResult(ex);
                return exception;
            }
        }

        /// <summary>
        /// Remove Profile Images
        /// </summary>
        /// <param name="ids">a comma seperated list of avatarIds to remove</param>
        /// <returns>an instance of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [Authorize(Policy = XPolicies.User)]
        [HttpDelete("Profile/Avatars/{ids}")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XUserProfileDto>> RemoveAvatars(
            [FromRoute] string ids
        )
        {
            //
            // Do Action ...
            try
            {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty(ids);

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider
                    .RemoveAvatars(
                        tokens,
                        ids
                    );

                //
                // Prepare Push Message ...

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var result = GetExceptionActionResult(ex);
                return result;
            }
        }
        #endregion        
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Registration.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using xIdentityHelper;
using xCommons.Attributes;
using xCommons.Extensions;
using xExceptions.Constants;
using xIdentityModels.Constants;
using xIdentityModels.Extensions;
using xIdentityModels.Models;

namespace xApi.Controllers {
    public partial class AccountController {
        //
        #region Registration ...
        /// <summary>
        /// Check a UserName is Available For Registration or not
        /// </summary>
        /// <param name="userName">an string value which represent desired username</param>
        /// <returns>a boolean value</returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet ("CanRegisterUserName/{userName?}")]
        public async Task<ActionResult<bool>> CanRegisterUserName (
            [FromRoute] string userName
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty (userName);

                //
                // Validate Type ...
                var type = userName.GetUserSelectByType ();
                if (type != XUserSelectBy.Username) {
                    XException.InvalidArgs.Throw ();
                }

                //
                var result = await identityProvider
                    .CanRegister (userName);

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);

                //
                return result;
            }
        }

        /// <summary>
        /// Check a Mobile Number is Available For Registration or not
        /// </summary>
        /// <param name="mobileNumber">an string value which represent desired mobile number</param>
        /// <returns>a boolean value</returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet ("CanRegisterMobileNumber/{mobileNumber?}")]
        public async Task<ActionResult<bool>> CanRegisterMobileNumber (
            [FromRoute] string mobileNumber
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty (mobileNumber);

                //
                // Validate Type ...
                var type = mobileNumber.GetUserSelectByType ();
                if (type != XUserSelectBy.MobileNumber) {
                    XException.InvalidArgs.Throw ();
                }

                //
                var result = await identityProvider
                    .CanRegister (mobileNumber);

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);

                //
                return result;
            }
        }

        /// <summary>
        /// Check a Email Address is Available For Registration or not
        /// </summary>
        /// <param name="email">an string value which represent desired email address</param>
        /// <returns>a boolean value</returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpGet ("CanRegisterEmail/{email?}")]
        public async Task<ActionResult<bool>> CanRegisterEmail (
            [FromRoute] string email
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                ValidationProvider.NotEmpty (email);

                //
                // Validate Type ...
                var type = email.GetUserSelectByType ();
                if (type != XUserSelectBy.Email) {
                    XException.InvalidArgs.Throw ();
                }

                //
                var result = await identityProvider
                    .CanRegister (email);

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);

                //
                return result;
            }
        }

        /// <summary>
        /// Invite a User to Register on Dashboard
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Email: which email address is going to invite.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Registration URL.
        ///     notice in this step you had to provide all this informations as FormData
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "email": "",
        ///         "returnUrl": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [RequireXPowered]
        [HttpPost ("InviteUser")]
        [Authorize (Policy = XPolicies.EnabledAdmin)]
        [Authorize (Policy = XPolicies.EnabledAgent)]
        public async Task<ActionResult<XActionResponse>> InviteUser (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }

                //
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.Email,
                        model.ReturnUrl)
                    .AddEmailAddress (model.Email)
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .InviteUser (
                        tokens,
                        model
                    );

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);
                return result;
            }
        }

        /// <summary>
        /// Recieve some Basic Informations and Start Registration Proccess
        /// if they Valid 
        /// 
        /// Registration Proccess Starts with Invoking this Action
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - FirstName: user's FirstName.
        ///         - LastName: user's LastName.
        ///         - DateOfBirth: user's dob date.
        ///         - MobileNumber: user's MobileNumber optional.
        ///         - Email: user's Email optional.
        ///         - ActionToken: user's requested action token for this action (if user invited). 
        ///         - Device: user's client device which is an instance of XDevice.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "firstName": "",
        ///         "lastName": "",
        ///         "dateOfBirth": "",
        ///         "email": "",
        ///         "mobileNumber": "",
        ///         "actionToken": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestRegistration")]
        public async Task<ActionResult<XActionResponse>> RequestRegistration (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.FirstName,
                        model.LastName)
                    .AddNotNull (
                        model.Device,
                        model.DateOfBirth)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var result = await identityProvider
                    .RequestRegistration (
                        model
                    );

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);

                //
                return exResult;
            }
        }

        /// <summary>
        /// Add User Account Informations
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - ActionToken: user's requested action token for this action.
        ///         - UserName: user name.
        ///         - Password: assigne password.
        ///         - Device: user's client device which is an instance of XDevice.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "userName": "",
        ///         "password": "",
        ///         "actionToken": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("AddAccountInfo")]
        public async Task<ActionResult<XActionResponse>> AddAccountInfo (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.ActionToken,
                        model.UserName,
                        model.Password)
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var result = await identityProvider
                    .AddAccountInfo (
                        model
                    );

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Upload and Attach a Profile Image for User. this is an Optional Step
        /// </summary>
        /// <param name="actionToken">user's requested action token</param>
        /// <param name="file">an instance of <see>IFormFile</see> for user's Avatar</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("AttachProfileImage")]
        public async Task<ActionResult<XActionResponse>> AttachProfileImage (
            [FromForm] string actionToken, [FromForm] IFormFile file
        ) {
            //
            // Do Action ...
            try {
                // 
                // Validate Args ...
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (actionToken)
                    .AddNotNull (file)
                    .ValidateGroupAsync ();

                //
                var result = await identityProvider
                    .AttachProfileImage (
                        actionToken,
                        file
                    );

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Finish Registrationn Proccess 
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - a proper User Identifier such as: (UserId, UserName, Email or MobileNumber).
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - ActionToken: user's requested action token for this action.
        ///         - Password: assigne password.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Login URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "userName": "",
        ///         "password": "",
        ///         "returnUrl": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("FinishRegistration")]
        public async Task<ActionResult> FinishRegistration (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.Password,
                        model.ReturnUrl)
                    .AddNotNull (model.Device)
                    .AddUrl (model.ReturnUrl)
                    .ValidateGroupAsync ();

                //
                var userSelectByParam = identityProvider
                    .GetUserSelectByParam (model);
                ValidationProvider
                    .NotEmpty (userSelectByParam);

                //
                // Get Request ...
                await identityProvider
                    .FinishRegistration (model);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);

                //
                return exResult;
            }
        }

        /// <summary>
        /// Check User is Confirmed Email or not
        /// </summary>
        /// <returns>a boolean value</returns>
        [RequireXPowered]
        [HttpGet ("IsConfirmedEmail")]
        [Authorize (Policy = XPolicies.User)]
        public async Task<ActionResult<bool>> IsConfirmedEmail () {
            //
            // Do Action ...
            try {
                //
                // Get Result ...
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .IsConfirmedEmail (
                        tokens,
                        User.Identity.Name
                    );

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);

                //
                return result;
            }
        }

        /// <summary>
        /// Check User is Confirmed Mobile or not
        /// </summary>
        /// <returns>a boolean value</returns>
        [RequireXPowered]
        [HttpGet ("IsConfirmedMobile")]
        [Authorize (Policy = XPolicies.User)]
        public async Task<ActionResult<bool>> IsConfirmedMobile () {
            //
            // Do Action ...
            try {
                //
                // Get Result ...
                var tokens = await RetrieveTokensAsXTokenResponse ();
                var result = await identityProvider
                    .IsConfirmedMobile (
                        tokens,
                        User.Identity.Name
                    );

                //
                // Return Result
                return Ok (result);
            } catch (Exception ex) {
                //
                var result = GetExceptionActionResult (ex);

                //
                return result;
            }
        }

        /// <summary>
        /// Request Registration Confirm
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - a UserSelectedBy identifier which represet User.
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Password: user's current active password.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Confirm Registration URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "userId": ""
        ///         "password": "",
        ///         "returnUrl": "http://localhost/confirm",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestConfirmRegistration")]
        public async Task<ActionResult> RequestConfirmRegistration (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.Password,
                        model.ReturnUrl)
                    .AddNotNull (model.Device)
                    .AddUrl (model.ReturnUrl)
                    .ValidateGroupAsync ();

                //
                // Get UserSelect By Param ...
                var userSelectByParam = model.GetUserSelectByParam ();
                ValidationProvider.NotEmpty (userSelectByParam);

                //
                await identityProvider
                    .RequestConfirmRegistration (model);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Confirm Registration
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - ActionToken: user's requested action token for this action.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Login URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "actionToken": ""
        ///         "returnUrl": "http://localhost/login",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("ConfirmRegistration")]
        public async Task<ActionResult> ConfirmRegistration (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.ActionToken,
                        model.ReturnUrl
                    )
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                await identityProvider
                    .ConfirmRegistration (model);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Request For Mobile Number Change/Confirm 
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Password: user's current active password.
        ///         - MobileNumber: which phone number is going to confirm.
        ///         - Device: user's client device which is an instance of XDevice.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "password": "",
        ///         "mobileNumber": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestConfirmMobile")]
        public async Task<ActionResult<XActionResponse>> RequestConfirmMobile (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.Password,
                        model.MobileNumber)
                    .AddNotNull (model.Device)
                    .AddMobileNumber (model.MobileNumber)
                    .ValidateGroupAsync ();

                //
                // Get UserSelect By Param ...
                var userSelectByParam = GetUserSelectByParam (
                    model,
                    excludes : new List<XUserSelectBy> {
                        XUserSelectBy.Email,
                        XUserSelectBy.MobileNumber
                    });

                //
                // Get Request ...
                var result = await identityProvider
                    .RequestConfirmMobile (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Confirm Requested Mobile Number
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US. 
        ///         - ActionToken: user's requested action token for this action. 
        ///         - Device: user's client device which is an instance of XDevice. 
        ///         - MobileVerificationCode: a verification code which produced due Request Action.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "actionToken": ""
        ///         "mobileVerificationCode": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("ConfirmMobileNumber")]
        public async Task<ActionResult<XActionResponse>> ConfirmMobileNumber (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.MobileVerificationCode,
                        model.ActionToken
                    )
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var result = await identityProvider
                    .ConfirmMobileNumber (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Request For Email Address Change/Confirm
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Password: user's current active password.
        ///         - Email: which email address is going to confirm.
        ///         - Device: user's client device which is an instance of XDevice.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "password": "",
        ///         "email": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestConfirmEmail")]
        public async Task<ActionResult<XActionResponse>> RequestConfirmEmail (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.Email,
                        model.Password)
                    .AddNotNull (model.Device)
                    .AddEmailAddress (model.Email)
                    .ValidateGroupAsync ();

                //
                // Get UserSelect By Param ...
                var userSelectByParam = GetUserSelectByParam (
                    model,
                    excludes : new List<XUserSelectBy> {
                        XUserSelectBy.Email,
                        XUserSelectBy.MobileNumber
                    });

                //
                // Get Request ...
                var result = await identityProvider
                    .RequestConfirmEmail (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Confirm Requested Email Address
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide: 
        ///         - Lang: client device currently used locale, such as: en-US. 
        ///         - ActionToken: user's requested action token for this action. 
        ///         - Device: user's client device which is an instance of XDevice. 
        ///         - EmailVerificationCode: a verification code which produced due Request Action.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "actionToken": ""
        ///         "emailVerificationCode": "",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("ConfirmEmailAddress")]
        public async Task<ActionResult<XActionResponse>> ConfirmEmailAddress (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.EmailVerificationCode,
                        model.ActionToken
                    )
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                var result = await identityProvider
                    .ConfirmEmailAddress (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Request Reset Password Action
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application ResetPassword URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "returnUrl": "http://localhost/reset-password",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns>an instance of <see>XActionResponse</see></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("RequestResetPassword")]
        public async Task<ActionResult<XActionResponse>> RequestResetPassword (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.ReturnUrl)
                    .AddNotNull (model.Device)
                    .AddUrl (model.ReturnUrl)
                    .ValidateGroupAsync ();

                //
                // Get UserSelect By Param ...
                var userSelectByParam = GetUserSelectByParam (
                    model,
                    excludes : new List<XUserSelectBy> {
                        XUserSelectBy.Email,
                        XUserSelectBy.MobileNumber
                    });

                //
                // Get Request ...
                var result = await identityProvider
                    .RequestResetPassword (model);

                //
                return Ok (result
                    .ToDynamicObject ());
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }

        /// <summary>
        /// Reset a User's Password
        /// </summary>
        /// <remarks>
        ///     for this action you have to provide:
        ///         - Lang: client device currently used locale, such as: en-US.
        ///         - ActionToken: user's requested action token for this action.
        ///         - NewPassword: user's new password to change.
        ///         - Device: user's client device which is an instance of XDevice.
        ///         - ReturnUrl: client application Login URL.
        /// 
        /// Sample request:
        /// 
        ///     {
        ///         "lang": "fa-IR",
        ///         "actionToken": "",
        ///         "newPassword": "",
        ///         "returnUrl": "http://localhost/login",
        ///         "device": {
        ///             "os":"Mac",
        ///             "browser":"Chrome",
        ///             "osVersion":"mac-os-x-15",
        ///             "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36",
        ///             "deviceType":3,
        ///             "identifier":"[Mac]-[mac-os-x-15]-[3]-[Chrome]-[Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) x-framework-test/0.0.0 Chrome/87.0.4280.141 Electron/11.2.0 Safari/537.36]",
        ///             "token":"96f400dd9aa5c57a8cec9d6f4775bad3"
        ///         }
        ///     }
        /// 
        /// </remarks>
        /// <param name="model">an instance of <see>XActionRequest</see> class which provider requirement for action</param>
        /// <returns></returns>
        [AllowAnonymous]
        [RequireXPowered]
        [HttpPost ("ResetPassword")]
        public async Task<ActionResult> ResetPassword (
            [FromBody] XActionRequest model
        ) {
            //
            // Do Action ...
            try {
                //
                // Validate Args ...
                if (!ModelState.IsValid) {
                    XException.InvalidArgs.Throw ();
                }
                await ValidationProvider
                    .GroupValidationBuilder ()
                    .AddNotEmpty (
                        model.Lang,
                        model.ActionToken,
                        model.NewPassword,
                        model.ReturnUrl)
                    .AddNotNull (model.Device)
                    .ValidateGroupAsync ();

                //
                // Get Request ...
                await identityProvider
                    .ResetPassword (model);

                //
                return Ok ();
            } catch (Exception ex) {
                //
                var exResult = GetExceptionActionResult (ex);
                return exResult;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Controllers\Account\AccountController+Search.cs

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using xCommons.Attributes;
using xCommons.Extensions;
using xIdentityHelper;
using xIdentityModels.Dtos;
using xModels.Dtos;

namespace xApi.Controllers
{
    public partial class AccountController
    {
        //
        #region Actions ...
        /// <summary>
        /// Query Open To Search Users Profiles ... 
        /// Query all Users Which their Profiles is Open To Search ...
        /// </summary>
        /// <param name="query">how to filter results based on <see>XQuery</see> structure</param>
        /// <returns>an instance of <see>XQueryResult</see> of <see>XUserProfileDto</see></returns>
        [RequireXPowered]
        [HttpGet("OpenToSearch/Query")]
        [Authorize(Policy = XPolicies.EnabledUser)]
        public async Task<ActionResult<XQueryResult<XUserProfileDto>>> QueryOpenToSearchProfiles(
            [FromQuery] XQuery query 
        )
        {
            //
            // Do Action ...
            try
            {
                //
                var tokens = await RetrieveTokensAsXTokenResponse();
                var result = await identityProvider.QueryOpenToSearchUsers(
                    tokens,
                    query
                );

                //
                return Ok(result
                    .ToDynamicObject());
            }
            catch (Exception ex)
            {
                //
                var exception = GetExceptionActionResult(ex);
                return exception;
            }
        }
        #endregion
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Extensions\XStartupExtensions.cs

using System.Collections.Generic;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.HttpOverrides;
using Microsoft.Extensions.DependencyInjection;
using xIdentityHelper;
using xCommons.Authorization;
using xCommons.Extensions;

namespace xApi.Extensions {
    public static class XStartupExtensions {
        /// <summary>
        /// Register Authorization Policies
        /// </summary>
        /// <param name="services"></param>
        /// <param name="policies"></param>
        public static void AddXAuthorization (
            this IServiceCollection services,
            IDictionary<string, AuthorizationPolicy> policies = null
        ) {
            //
            services.AddAuthorization (options => {
                //
                if (!policies.IsNull ()) {
                    //
                    // Fill Policies ...
                    using (var policiesEnumerator = policies.GetEnumerator ()) {
                        while (policiesEnumerator.MoveNext ()) {
                            var policyDescriptor = policiesEnumerator.Current;
                            options.AddPolicy (policyDescriptor.Key, policyDescriptor.Value);
                        }
                    }
                }

                //
                var xPolicies = XAuthorizationHelper.GetXAuthorizationPolicies ();
                if (!xPolicies.IsNull ()) {
                    //
                    // Fill Policies ...
                    using (var policiesEnumerator = xPolicies.GetEnumerator ()) {
                        while (policiesEnumerator.MoveNext ()) {
                            var policyDescriptor = policiesEnumerator.Current;
                            options.AddPolicy (policyDescriptor.Key, policyDescriptor.Value);
                        }
                    }
                }
            });

            //
            services.AddSingleton<IAuthorizationHandler, RequiredRolesHandler> ();
        }

        /// <summary>
        /// Use Forward Headers Options for resolving behind a proxy issues ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static void UseXForwardOptions (this IApplicationBuilder source) {
            //
            var forwardOptions = new ForwardedHeadersOptions {
                ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto,
                RequireHeaderSymmetry = false
            };

            //
            forwardOptions.KnownNetworks.Clear ();
            forwardOptions.KnownProxies.Clear ();

            //
            // ref: https://github.com/aspnet/Docs/issues/2384
            source.UseForwardedHeaders (forwardOptions);
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Extensions\XUserClaimsInfoDtoExtensions.cs

using xCommons.Extensions;
using xIdentityModels.Constants;
using xIdentityModels.Models;

namespace xApi.Extensions {
    public static class XUserClaimsInfoDtoExtensions {
        public static string GetUserSelectByParam (
            this XUserClaimsInfoDto source,
            XUserSelectBy userSelectBy = XUserSelectBy.Username
        ) {
            //
            var result = "";

            //
            switch (userSelectBy) {
                //
                case XUserSelectBy.ID:
                    result = source.UserId;
                    break;

                    //
                case XUserSelectBy.Username:
                    result = source.UserName;
                    break;

                    //
                case XUserSelectBy.Email:
                    result = source.Email;
                    break;

                    //
                case XUserSelectBy.MobileNumber:
                    result = source.PhoneNumber;
                    break;
            }

            //
            if (result.IsNullOrEmpty ()) {
                //
                if (!source.UserId.IsNullOrEmpty ()) {
                    result = source.UserId;
                } else if (!source.UserName.IsNullOrEmpty ()) {
                    result = source.UserName;
                } else if (!source.Email.IsNullOrEmpty ()) {
                    result = source.Email;
                } else if (!source.PhoneNumber.IsNullOrEmpty ()) {
                    result = source.PhoneNumber;
                }
            }

            //
            return result;
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Migrations\20260906032546_InitialMigration.cs

using System;
using Microsoft.EntityFrameworkCore.Migrations;

namespace xApi.Migrations
{
    public partial class InitialMigration : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Categories",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Deleted = table.Column<bool>(nullable: false),
                    Title = table.Column<string>(nullable: true),
                    Description = table.Column<string>(nullable: true),
                    References = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Categories", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Contents",
                columns: table => new
                {
                    Id = table.Column<Guid>(nullable: false),
                    Deleted = table.Column<bool>(nullable: false),
                    OwnerId = table.Column<string>(maxLength: 255, nullable: false),
                    Title = table.Column<string>(maxLength: 255, nullable: false),
                    Description = table.Column<string>(maxLength: 255, nullable: true),
                    CreatedOn = table.Column<DateTime>(nullable: false),
                    UpdatedAt = table.Column<DateTime>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Contents", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Files",
                columns: table => new
                {
                    Id = table.Column<Guid>(nullable: false),
                    Deleted = table.Column<bool>(nullable: false),
                    Type = table.Column<int>(nullable: false),
                    OwnerId = table.Column<string>(maxLength: 255, nullable: false),
                    Name = table.Column<string>(maxLength: 255, nullable: false),
                    Path = table.Column<string>(nullable: false),
                    Thumb = table.Column<string>(nullable: true),
                    ThumbPath = table.Column<string>(nullable: true),
                    UploadedOn = table.Column<DateTime>(nullable: false),
                    FileName = table.Column<string>(nullable: true),
                    References = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Files", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Strings",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Deleted = table.Column<bool>(nullable: false),
                    Language = table.Column<string>(maxLength: 10, nullable: false),
                    ResourceTitle = table.Column<string>(maxLength: 255, nullable: false),
                    TranslatedValue = table.Column<string>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Strings", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "SubCategories",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Deleted = table.Column<bool>(nullable: false),
                    Title = table.Column<string>(nullable: true),
                    Description = table.Column<string>(nullable: true),
                    References = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_SubCategories", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Tags",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Deleted = table.Column<bool>(nullable: false),
                    Tag = table.Column<string>(maxLength: 255, nullable: false),
                    References = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Tags", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Tests",
                columns: table => new
                {
                    Id = table.Column<Guid>(nullable: false),
                    Deleted = table.Column<bool>(nullable: false),
                    Firstname = table.Column<string>(nullable: true),
                    Lastname = table.Column<string>(nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Tests", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Webinars",
                columns: table => new
                {
                    Id = table.Column<Guid>(nullable: false),
                    Deleted = table.Column<bool>(nullable: false),
                    Title = table.Column<string>(maxLength: 255, nullable: false),
                    Description = table.Column<string>(maxLength: 255, nullable: false),
                    OwnerId = table.Column<string>(nullable: false),
                    Type = table.Column<int>(nullable: false),
                    CreatedOn = table.Column<DateTime>(nullable: false),
                    Enabled = table.Column<bool>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Webinars", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "WebinarSubscribers",
                columns: table => new
                {
                    Id = table.Column<int>(nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Deleted = table.Column<bool>(nullable: false),
                    SubscriberId = table.Column<string>(nullable: false),
                    WebinarId = table.Column<Guid>(nullable: false),
                    SubscribedOn = table.Column<DateTime>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_WebinarSubscribers", x => x.Id);
                });
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Categories");

            migrationBuilder.DropTable(
                name: "Contents");

            migrationBuilder.DropTable(
                name: "Files");

            migrationBuilder.DropTable(
                name: "Strings");

            migrationBuilder.DropTable(
                name: "SubCategories");

            migrationBuilder.DropTable(
                name: "Tags");

            migrationBuilder.DropTable(
                name: "Tests");

            migrationBuilder.DropTable(
                name: "Webinars");

            migrationBuilder.DropTable(
                name: "WebinarSubscribers");
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Migrations\20260906032546_InitialMigration.Designer.cs

// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using xServices.Databases;

namespace xApi.Migrations
{
    [DbContext(typeof(XApiDbContext))]
    [Migration("20260906032546_InitialMigration")]
    partial class InitialMigration
    {
        protected override void BuildTargetModel(ModelBuilder modelBuilder)
        {
#pragma warning disable 612, 618
            modelBuilder
                .HasAnnotation("ProductVersion", "3.1.14");

            modelBuilder.Entity("xCategoryService.Models.Entities.XCategory", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Categories");
                });

            modelBuilder.Entity("xCategoryService.Models.Entities.XSubCategory", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("SubCategories");
                });

            modelBuilder.Entity("xContentService.Models.Entities.XContent", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<DateTime>("CreatedOn")
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("Title")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<DateTime>("UpdatedAt")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Contents");
                });

            modelBuilder.Entity("xFileService.Models.Entities.XFile", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("FileName")
                        .HasColumnType("TEXT");

                    b.Property<string>("Name")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("Path")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Thumb")
                        .HasColumnType("TEXT");

                    b.Property<string>("ThumbPath")
                        .HasColumnType("TEXT");

                    b.Property<int>("Type")
                        .HasColumnType("INTEGER");

                    b.Property<DateTime>("UploadedOn")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Files");
                });

            modelBuilder.Entity("xServices.Models.Entities.XTest", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Firstname")
                        .HasColumnType("TEXT");

                    b.Property<string>("Lastname")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Tests");
                });

            modelBuilder.Entity("xStringService.Models.Entities.XString", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Language")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(10);

                    b.Property<string>("ResourceTitle")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("TranslatedValue")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Strings");
                });

            modelBuilder.Entity("xTagService.Models.Entities.XTag", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Tag")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.HasKey("Id");

                    b.ToTable("Tags");
                });

            modelBuilder.Entity("xWebinarService.Models.Entities.XWebinar", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<DateTime>("CreatedOn")
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<bool>("Enabled")
                        .HasColumnType("INTEGER");

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<int>("Type")
                        .HasColumnType("INTEGER");

                    b.HasKey("Id");

                    b.ToTable("Webinars");
                });

            modelBuilder.Entity("xWebinarService.Models.Entities.XWebinarSubscriber", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<DateTime>("SubscribedOn")
                        .HasColumnType("TEXT");

                    b.Property<string>("SubscriberId")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<Guid>("WebinarId")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("WebinarSubscribers");
                });
#pragma warning restore 612, 618
        }
    }
}

### FILE: C:\Users\hkhazaeeasl\Documents\Projets\XProjects\xSaherelmWorkspace\xApi\Migrations\XApiDbContextModelSnapshot.cs

// <auto-generated />
using System;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Infrastructure;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using xServices.Databases;

namespace xApi.Migrations
{
    [DbContext(typeof(XApiDbContext))]
    partial class XApiDbContextModelSnapshot : ModelSnapshot
    {
        protected override void BuildModel(ModelBuilder modelBuilder)
        {
#pragma warning disable 612, 618
            modelBuilder
                .HasAnnotation("ProductVersion", "3.1.14");

            modelBuilder.Entity("xCategoryService.Models.Entities.XCategory", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Categories");
                });

            modelBuilder.Entity("xCategoryService.Models.Entities.XSubCategory", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("SubCategories");
                });

            modelBuilder.Entity("xContentService.Models.Entities.XContent", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<DateTime>("CreatedOn")
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("Title")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<DateTime>("UpdatedAt")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Contents");
                });

            modelBuilder.Entity("xFileService.Models.Entities.XFile", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("FileName")
                        .HasColumnType("TEXT");

                    b.Property<string>("Name")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("Path")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Thumb")
                        .HasColumnType("TEXT");

                    b.Property<string>("ThumbPath")
                        .HasColumnType("TEXT");

                    b.Property<int>("Type")
                        .HasColumnType("INTEGER");

                    b.Property<DateTime>("UploadedOn")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Files");
                });

            modelBuilder.Entity("xServices.Models.Entities.XTest", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Firstname")
                        .HasColumnType("TEXT");

                    b.Property<string>("Lastname")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Tests");
                });

            modelBuilder.Entity("xStringService.Models.Entities.XString", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Language")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(10);

                    b.Property<string>("ResourceTitle")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<string>("TranslatedValue")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("Strings");
                });

            modelBuilder.Entity("xTagService.Models.Entities.XTag", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("References")
                        .HasColumnType("TEXT");

                    b.Property<string>("Tag")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.HasKey("Id");

                    b.ToTable("Tags");
                });

            modelBuilder.Entity("xWebinarService.Models.Entities.XWebinar", b =>
                {
                    b.Property<Guid>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("TEXT");

                    b.Property<DateTime>("CreatedOn")
                        .HasColumnType("TEXT");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<string>("Description")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<bool>("Enabled")
                        .HasColumnType("INTEGER");

                    b.Property<string>("OwnerId")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<string>("Title")
                        .IsRequired()
                        .HasColumnType("TEXT")
                        .HasMaxLength(255);

                    b.Property<int>("Type")
                        .HasColumnType("INTEGER");

                    b.HasKey("Id");

                    b.ToTable("Webinars");
                });

            modelBuilder.Entity("xWebinarService.Models.Entities.XWebinarSubscriber", b =>
                {
                    b.Property<int>("Id")
                        .ValueGeneratedOnAdd()
                        .HasColumnType("INTEGER");

                    b.Property<bool>("Deleted")
                        .HasColumnType("INTEGER");

                    b.Property<DateTime>("SubscribedOn")
                        .HasColumnType("TEXT");

                    b.Property<string>("SubscriberId")
                        .IsRequired()
                        .HasColumnType("TEXT");

                    b.Property<Guid>("WebinarId")
                        .HasColumnType("TEXT");

                    b.HasKey("Id");

                    b.ToTable("WebinarSubscribers");
                });
#pragma warning restore 612, 618
        }
    }
}