xFileService/Controllers/XFileProviderControllerBase.cs

using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore.Query;
using Microsoft.Extensions.Logging;
using xCommons.Configurations;
using xCommons.Extensions;
using xCommons.Providers;
using xExceptions.Constants;
using xFileService.Interfaces;
using xFileService.Models.Dtos;
using xFileService.Models.Entities;
using xFileService.Providers.Dtos;
using xIdentityService.Interfaces;
using xTagService.Controllers;

namespace xFileService.Controllers
{
    public abstract class XFileProviderControllerBase : XBaseProvidedHasTagControllerBase<XFile, XFileDto, Guid, XFileDtoHub>, IXFileProviderController
    {
        private readonly IXFileProvider provider;

        protected XFileProviderControllerBase(
            ILogger<XFileProviderControllerBase> logger,
            XAppConfiguration appConfiguration,
            IXIdentityProvider identityProvider,
            XValidationProvider validationProvider,
            IXFileProvider provider,
            IXFileTagProvided tagProvided,
            Func<IQueryable<XFile>, IOrderedQueryable<XFile>> defaultOrderBuilder = null,
            Func<IQueryable<XFile>, IIncludableQueryable<XFile, object>> defaultIncludeBuilder = null
        ) : base(
            logger,
            appConfiguration,
            identityProvider,
            validationProvider,
            provider,
            tagProvided,
            defaultOrderBuilder,
            defaultIncludeBuilder
        )
        {
            this.provider = provider;
        }

        //
        #region Reference ...
        /// <summary>
        /// Check an Item Has Reference to Specified ProvideFor and Specified forProvidedId ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="providedFor"></param>
        /// <param name="forProvidedId"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        [HttpGet("{id}/Reference/IsProvidedFor")]
        public virtual async Task<ActionResult<bool>> IsProvidedFor(
            [FromRoute] Guid id,
            [FromQuery] string providedFor,
            [FromQuery] object forProvidedId,
            CancellationToken cancellationToken = default
        )
        {
            //
            try
            {
                //
                // Validate ...
                if (!ModelState.IsValid)
                {
                    XException.InvalidArgs.Throw();
                }
                await ValidationProvider
                    .GroupValidationBuilder()
                    .AddNotNull(id)
                    .AddNotEmpty(providedFor)
                    .AddNotNull(forProvidedId)
                    .ValidateGroupAsync();

                //
                var result = await provider.IsProvidedFor(
                    id: id,
                    providedFor: providedFor,
                    forProvidedId: forProvidedId,
                    cancellationToken: cancellationToken
                );

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

        /// <summary>
        /// Add a Reference to Item for Specified ProvideFor and Specified forProvidedId ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="providedFor"></param>
        /// <param name="forProvidedId"></param>
        /// <param name="forIndex"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        [HttpPost("{id}/Reference")]
        public virtual async Task<ActionResult> AddReference(
            [FromRoute] Guid id,
            [FromQuery] string providedFor,
            [FromQuery] object forProvidedId,
            [FromQuery] int forIndex = 0,
            CancellationToken cancellationToken = default
        )
        {
            //
            try
            {
                //
                // Validate ...
                if (!ModelState.IsValid)
                {
                    XException.InvalidArgs.Throw();
                }
                await ValidationProvider
                    .GroupValidationBuilder()
                    .AddNotNull(id)
                    .AddNotEmpty(providedFor)
                    .AddNotNull(forProvidedId)
                    .ValidateGroupAsync();

                //
                var userInfo = await GetUserInfo();
                var connectionId = GetConnectionId();

                //
                await provider.AddReference(
                    id: id,
                    forIndex: forIndex,
                    userInfo: userInfo,
                    providedFor: providedFor,
                    connectionId: connectionId,
                    forProvidedId: forProvidedId,
                    cancellationToken: cancellationToken
                );

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

        /// <summary>
        /// Remove a Reference from Item for Specified ProvideFor and Specified forProvidedId ...
        /// </summary>
        /// <param name="id"></param>
        /// <param name="providedFor"></param>
        /// <param name="forProvidedId"></param>
        /// <param name="forIndex"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        [HttpDelete("{id}/Reference")]
        public virtual async Task<ActionResult> RemoveReference(
            [FromRoute] Guid id,
            [FromQuery] string providedFor,
            [FromQuery] object forProvidedId,
            [FromQuery] int forIndex = 0,
            CancellationToken cancellationToken = default
        )
        {
            //
            try
            {
                //
                // Validate ...
                if (!ModelState.IsValid)
                {
                    XException.InvalidArgs.Throw();
                }
                await ValidationProvider
                    .GroupValidationBuilder()
                    .AddNotNull(id)
                    .AddNotEmpty(providedFor)
                    .AddNotNull(forProvidedId)
                    .ValidateGroupAsync();

                //
                var userInfo = await GetUserInfo();
                var connectionId = GetConnectionId();

                //
                await provider.RemoveReference(
                    id: id,
                    forIndex: forIndex,
                    userInfo: userInfo,
                    providedFor: providedFor,
                    connectionId: connectionId,
                    forProvidedId: forProvidedId,
                    cancellationToken: cancellationToken
                );

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