xSaherElmIds/Providers/XIdentityManager.cs

using System.Collections.Generic;
using System.Linq;
using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.Logging;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
using xCommons.Extensions;
using xCommons.Providers;
using xExceptions.Constants;
using xIdentityModels;
using xIdentityModels.Configurations;
using xIdentityModels.Constants;
using xIdentityModels.Models;
using xMessageService.Interfaces;
using xStorageService.Interfaces;
using xIds.Configurations;
using xIds.DbContext;
using xIds.Interfaces;

namespace xIds.Providers
{
    public partial class XIdentityManager : IXIdentityManager
    {
        //
        private JsonSerializerSettings jsonSerializerSettings;

        //
        public XIdentityDbContext DbContext { get; }
        public UserManager<XUser> UserManager { get; }
        public IXIdentityHelper IdentityHelper { get; }
        public ILogger<IXIdentityManager> Logger { get; }
        public IXMessageProvider MessageProvider { get; }
        public IXStorageProvider StorageProvider { get; }
        public SignInManager<XUser> SignInManager { get; }
        public IXSecurityProvider SecurityProvider { get; }
        public XIdentityConfiguration Configuration { get; }
        public RoleManager<IdentityRole> RoleManager { get; }
        public XValidationProvider ValidationProvider { get; }
        public XDataServiceConfiguration DataConfiguration { get; }
        public IXIdentityMessageProvider IdentityMessageProvider { get; }
        public XIdentityResourceConfiguration IdentityResourceConfiguration { get; }

        public XIdentityManager(
            XIdentityDbContext dbContext,
            UserManager<XUser> userManager,
            IXIdentityHelper identityHelper,
            ILogger<IXIdentityManager> logger,
            IXMessageProvider messageProvider,
            IXStorageProvider storageProvider,
            SignInManager<XUser> signInManager,
            IXSecurityProvider securityProvider,
            XIdentityConfiguration configuration,
            RoleManager<IdentityRole> roleManager,
            XValidationProvider validationProvider,
            XDataServiceConfiguration dataConfiguration,
            IXIdentityMessageProvider identityMessageProvider,
            XIdentityResourceConfiguration identityResourceConfiguration
        )
        {
            //
            Logger = logger;
            DbContext = dbContext;
            RoleManager = roleManager;
            UserManager = userManager;
            SignInManager = signInManager;
            SecurityProvider = securityProvider;
            Configuration = configuration;
            IdentityHelper = identityHelper;
            MessageProvider = messageProvider;
            StorageProvider = storageProvider;
            DataConfiguration = dataConfiguration;
            ValidationProvider = validationProvider;
            IdentityMessageProvider = identityMessageProvider;
            IdentityResourceConfiguration = identityResourceConfiguration;

            //
            this.jsonSerializerSettings = new JsonSerializerSettings
            {
                ContractResolver = new CamelCasePropertyNamesContractResolver()
            };
        }

        //
        #region Class Getter (s) Methods ...
        /// <summary>
        /// Retrieve User DB Set
        /// </summary>
        /// <param name="containDetails">specifies returned object contains all Navigation Properties or not, default is false</param>
        /// <returns></returns>
        public IQueryable<XUser> GetUsersDbSet(
            bool containDetails = false
        )
        {
            //
            var dbSet = containDetails ? GetUsersFullDbSet() :
                UserManager.Users;
            return dbSet;
        }

        /// <summary>
        /// Retrieve User Db Set Full Navigation Properties 
        /// </summary>
        /// <param name="enableTracking"></param>
        /// <returns></returns>
        public IQueryable<XUser> GetUsersFullDbSet(bool enableTracking = false)
        {
            //
            var dbSet = UserManager.Users
                .Include(u => u.Roles)
                .Include(u => u.Devices)
                .Include(u => u.Followers)
                .Include(u => u.Followings)
                .Include(u => u.Avatars);

            //
            return dbSet.AsSplitQuery();
        }
        #endregion

        //
        #region Tools ...
        /// <summary>
        /// Get User SelectBy Param 
        /// </summary>
        /// <param name="model"></param>
        /// <param name="forceNotNull"></param>
        /// <param name="excludes"></param>
        /// <returns></returns>
        public string GetUserSelectByParam(
            XActionRequest model,
            bool forceNotNull = true,
            ICollection<XUserSelectBy> excludes = null
        )
        {
            //
            // Validate Args ...
            ValidationProvider.NotNull(model);

            //
            var id = model.UserId;
            var userName = model.UserName;
            var email = model.Email;
            var phoneNumber = model.MobileNumber;

            //
            if (excludes != null)
            {
                //
                if (excludes.Contains(XUserSelectBy.ID))
                {
                    id = null;
                }
                if (excludes.Contains(XUserSelectBy.Email))
                {
                    email = null;
                }
                if (excludes.Contains(XUserSelectBy.MobileNumber))
                {
                    phoneNumber = null;
                }
                if (excludes.Contains(XUserSelectBy.Username))
                {
                    userName = null;
                }
            }

            var selectByParam =
                id.IsNullOrEmpty() ?
                userName.IsNullOrEmpty() ?
                email.IsNullOrEmpty() ?
                phoneNumber.IsNullOrEmpty() ? null : phoneNumber : email : userName : id;

            //
            // Check result ...
            if (forceNotNull &&
                selectByParam.IsNullOrEmpty())
            {
                XException.InvalidData.Throw();
            }

            //
            return selectByParam;
        }
        #endregion
    }
}