SES-107 Added new method to return characters list

SessionCompanion/SessionCompanion.Services/Intefraces/ICharacterService.cs

@@ -10,5 +10,6 @@ namespace SessionCompanion.Services.Interfaces
 {
     public interface ICharacterService : IServiceBase<CharacterViewModel, Character>
     {
+        Task<IEnumerable<CharacterForLoginViewModel>> GetUserLoginCharacters(int userId);
     }
 }

SessionCompanion/SessionCompanion.Services/Services/CharacterService.cs

@@ -21,5 +21,21 @@ namespace SessionCompanion.Services.Services
     {
         public CharacterService(IMapper mapper, IRepository<Character> repository) : base(mapper, repository)
         { }
+
+        /// <summary>
+        /// Funkcja zwraca listę postaci przypisanych do podanego użytkownika
+        /// </summary>
+        /// <param name="userId">identyfikator użytkownika</param>
+        /// <returns>Lista postaci dosępnych dla podanego użytkownika</returns>
+        public async Task<IEnumerable<CharacterForLoginViewModel>> GetUserLoginCharacters(int userId)
+        {
+            var characters = await Repository.Get(c => c.UserId.Equals(userId))
+                                 .Include(x => x.Biography)
+                                 .Include(x => x.Statistics)
+                                 .Include(x => x.Biography).ThenInclude(b => b.Class).ToListAsync();
+            var result = Mapper.Map<IEnumerable<CharacterForLoginViewModel>>(characters);
+            return result;
+        }
+
     }
 }

SessionCompanion/SessionCompanion/Controllers/CharacterController.cs

@@ -7,6 +7,10 @@ using SessionCompanion.ViewModels.CharacterViewModels;
 
 namespace SessionCompanion.Controllers
 {
+    using System.Collections.Generic;
+    using System.ComponentModel.DataAnnotations;
+    using System.Linq;
+
     [Route("api/character")]
     [ApiController]
     public class CharacterController : Controller
@@ -35,5 +39,27 @@ namespace SessionCompanion.Controllers
                 };
             return characterViewModel;
         }
+
+        /// <summary>
+        /// Metoda zwraca listę postaci przypisanych do danego użytkownika
+        /// </summary>
+        /// <param name="userId"> Identyfikator użytkownika </param>
+        /// <returns> Lista postać lub wiadomość błędu </returns>
+        [HttpGet("userCharactersList")]
+        public async Task<Either<List<CharacterForLoginViewModel>, ErrorResponse>> GetCharacterListForUser([Required] int userId)
+        {
+            var charactersList = await this._service.GetUserLoginCharacters(userId);
+
+            if (charactersList.Any())
+            {
+                return charactersList.ToList();
+            }
+
+            return new ErrorResponse()
+                       {
+                           StatusCode = 204,
+                           Message = "No characters with given user id"
+                       };
+        }
     }
 }