feat: update domain entities

- also add necessary enums
- make other non-related small fixes

src/CoinyProject.Application/Abstractions/Repositories/IFavoriteAlbumRepository.cs

@@ -2,8 +2,8 @@
 
 namespace CoinyProject.Application.Abstractions.Repositories
 {
-    public interface IFavoriteAlbumRepository : IBaseRepository<FavoriteAlbums>
+    public interface IFavoriteAlbumRepository : IBaseRepository<FavoriteAlbumElements>
     {
-        Task<FavoriteAlbums?> GetFavoriteAlbumByAlbumId(int? id);
+        Task<FavoriteAlbumElements?> GetFavoriteAlbumByAlbumId(int? id);
     }
 }

src/CoinyProject.Domain/CoinyProject.Domain.csproj

@@ -11,4 +11,8 @@
     <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="8.0.2" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="ValueObjects\" />
+  </ItemGroup>
+
 </Project>

src/CoinyProject.Domain/Entities/Album.cs

@@ -1,16 +1,19 @@
 
+using CoinyProject.Domain.Enums;
+
 namespace CoinyProject.Domain.Entities
 {
     public class Album
     {
         public Guid Id { get; set; }
         public string Name { get; set; }
         public string? Description { get; set; }
+        public AlbumStatus Status { get; set; }
         public int Rate { get; set; }
         public Guid? UserId { get; set; }
 
         public User? User { get; set; }
         public ICollection<AlbumElement>? Elements { get; set; }
-        public ICollection<FavoriteAlbums>? FavoriteAlbums { get; set; }
+        public ICollection<FavoriteAlbumElements>? FavoriteAlbums { get; set; }
     }
 }

src/CoinyProject.Domain/Entities/AlbumElement.cs

@@ -6,6 +6,7 @@ public class AlbumElement
         public Guid Id { get; set; }
         public string Name { get; set; }
         public string? Description { get; set; }
+        public int  Rate { get; set; }
         public string ImageURL { get; set; }
         public Guid AlbumId { get; set; }
 

src/CoinyProject.Domain/Entities/Auction.cs

@@ -4,6 +4,7 @@
 using System.Reflection.Metadata.Ecma335;
 using System.Text;
 using System.Threading.Tasks;
+using CoinyProject.Domain.Enums;
 
 namespace CoinyProject.Domain.Entities
 {
@@ -15,9 +16,9 @@ public class Auction
         public decimal BetDelta { get; set; } 
         public DateTime StartTime { get; set; }
         public DateTime ExpirationTime { get; set; }
-        public bool IsSoldEarlier { get; set; }
+        public AuctionStatus Status { get; set; }
 
-        public virtual AlbumElement AlbumElement { get; set; }
-        public virtual ICollection<AuctionBet> AuctionBets { get; set; }
+        public AlbumElement AlbumElement { get; set; }
+        public ICollection<AuctionBet> AuctionBets { get; set; }
     }
 }

src/CoinyProject.Domain/Entities/AuctionBet.cs

@@ -4,18 +4,20 @@
 using System.Reflection.Metadata.Ecma335;
 using System.Text;
 using System.Threading.Tasks;
+using CoinyProject.Domain.Enums;
 
 namespace CoinyProject.Domain.Entities
 {
     public class AuctionBet
     {
-        public int Id { get; set; }
+        public Guid Id { get; set; }
         public decimal Price { get; set; }
-        public string UserId { get; set; }
-        public int AuctionId { get; set; }
+        public AuctionBetStatus Status { get; set; }
+        public Guid UserId { get; set; }
+        public Guid AuctionId { get; set; }
 
-        public virtual User User { get; set; }
-        public virtual Auction Auction { get; set; }
+        public User User { get; set; }
+        public Auction Auction { get; set; }
 
     }
 }

src/CoinyProject.Domain/Entities/Discussion.cs

@@ -1,20 +1,17 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using CoinyProject.Domain.Enums;
 
 namespace CoinyProject.Domain.Entities
 {
     public class Discussion
     {
-        public int Id { get; set; }
+        public Guid Id { get; set; }
         public string Name { get; set; }
-        public string? UserId { get; set; }
-        public int DiscussionTopicId { get; set; }
-
-        public User? User { get; set; }
+        public Guid UserId { get; set; }
+        public DiscussionTopic Topic { get; set; }
+        public DiscussionStatus Status { get; set; }
         public DiscussionTopic DiscussionTopic { get; set; }
+
+        public User? User { get; set; }
         public ICollection<DiscussionMessage>? Messages { get; set; }
     }
 }

src/CoinyProject.Domain/Entities/DiscussionMessage.cs

@@ -8,10 +8,10 @@ namespace CoinyProject.Domain.Entities
 {
     public class DiscussionMessage
     {
-        public int Id { get; set; }
+        public Guid Id { get; set; }
         public string Message { get; set; }
-        public int DiscussionId { get; set; }
-        public string? UserId { get; set; }
+        public Guid DiscussionId { get; set; }
+        public Guid UserId { get; set; }
 
         public User? User { get; set; }
         public Discussion Discussion { get; set; }

src/CoinyProject.Domain/Entities/FavoriteAlbumElements.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CoinyProject.Domain.Entities
+{
+    public class FavoriteAlbumElements
+    {
+        public Guid Id { get; set; }
+        public Guid UserId { get; set; }
+        public Guid AlbumElementId { get; set; }
+
+        public User User { get; set; }
+        public AlbumElement AlbumElement { get; set; } 
+    }
+}

src/CoinyProject.Domain/Entities/User.cs

@@ -2,16 +2,18 @@
 
 namespace CoinyProject.Domain.Entities
 {
-    public sealed class User : IdentityUser
+    public class User : IdentityUser
     {
         public User(string userName, string email) : base(userName)
         {
             Email = email;
         }
 
+        public int DiscussionRate { get; set; }
+
         public ICollection<Album>? Albums { get; set; }
         public ICollection<AuctionBet>? AuctionBets { get; set; }
-        public ICollection<FavoriteAlbums>? FavoriteAlbums { get; set; }
+        public ICollection<FavoriteAlbumElements>? FavoriteAlbumElements { get; set; }
         public ICollection<Discussion>? Discussions { get; set; }
     }
 }

src/CoinyProject.Domain/Enums/AlbumStatus.cs

@@ -0,0 +1,7 @@
+namespace CoinyProject.Domain.Enums;
+
+public enum AlbumStatus
+{
+    Active,
+    Inactive
+}

src/CoinyProject.Domain/Enums/AuctionBetStatus.cs

@@ -0,0 +1,7 @@
+namespace CoinyProject.Domain.Enums;
+
+public enum AuctionBetStatus
+{
+    Beaten,
+    Winning
+}

src/CoinyProject.Domain/Enums/AuctionStatus.cs

@@ -0,0 +1,7 @@
+namespace CoinyProject.Domain.Enums;
+
+public enum AuctionStatus
+{
+    Active,
+    Sold
+}

src/CoinyProject.Domain/Enums/DiscussionStatus.cs

@@ -0,0 +1,8 @@
+namespace CoinyProject.Domain.Enums;
+
+public enum DiscussionStatus
+{
+    New,
+    Active,
+    Solved
+}

src/CoinyProject.Domain/Enums/DiscussionTopic.cs

@@ -0,0 +1,9 @@
+namespace CoinyProject.Domain.Enums;
+
+public enum DiscussionTopic
+{
+    Numismatic,
+    Antiquarian,
+    Philatelic,
+    Other
+}

src/CoinyProject.Infrastructure/ApplicationDBContext.cs

@@ -15,7 +15,7 @@ public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options) : ba
         public DbSet<Discussion> Discussions { get; set; }
         public DbSet<DiscussionMessage> DiscussionMessages { get; set; }
         public DbSet<DiscussionTopic> DiscussionTopics { get; set; }
-        public DbSet<FavoriteAlbums> FavoriteAlbums { get; set; }
+        public DbSet<FavoriteAlbumElements> FavoriteAlbums { get; set; }
 
 
         protected override void OnModelCreating(ModelBuilder modelBuilder)

src/CoinyProject.Infrastructure/Repositories/FavoriteAlbumRepository.cs

@@ -4,7 +4,7 @@
 
 namespace CoinyProject.Infrastructure.Repositories
 {
-    public class FavoriteAlbumRepository : BaseRepository<FavoriteAlbums>, IFavoriteAlbumRepository
+    public class FavoriteAlbumRepository : BaseRepository<FavoriteAlbumElements>, IFavoriteAlbumRepository
     {
         private readonly ApplicationDbContext _dBContext;
 
@@ -13,7 +13,7 @@ public FavoriteAlbumRepository(ApplicationDbContext dBContext) : base(dBContext)
             _dBContext = dBContext;
         }
 
-        public async Task<FavoriteAlbums?> GetFavoriteAlbumByAlbumId(int? id)
+        public async Task<FavoriteAlbumElements?> GetFavoriteAlbumByAlbumId(int? id)
         {
             return await _dBContext.FavoriteAlbums
                 .Where(u => u.Id == id)