Add avatar support

src/RecNet.Application/Common/Mapping/ApplicationMappingProfile.cs

@@ -8,5 +8,6 @@ public class ApplicationMappingProfile : Profile
     public ApplicationMappingProfile()
     {
         CreateMap<Domain.Profiles.Profile, ProfileDTO>();
+        CreateMap<Domain.Profiles.Avatar, AvatarDTO>();
     }
-}
+}

src/RecNet.Application/Profiles/AvatarDto.cs

@@ -0,0 +1,15 @@
+using System.Text.Json.Serialization;
+
+namespace RecNet.Application.Profiles;
+
+public class AvatarDTO
+{
+    [JsonPropertyName("OutfitSelections")]
+    public required string OutfitSelections { get; init; }
+
+    [JsonPropertyName("SkinColor")]
+    public required string SkinColor { get; init; }
+
+    [JsonPropertyName("HairColor")]
+    public required string HairColor { get; init; }
+}

src/RecNet.Application/Profiles/IProfileService.cs

@@ -3,6 +3,8 @@ namespace RecNet.Application.Profiles;
 public interface IProfileService
 {
     Task<ProfileDTO?> GetProfileAsync(Guid profileId, CancellationToken ct = default);
+    Task<AvatarDTO?> GetAvatarAsync(Guid profileId, CancellationToken ct = default);
+    Task<AvatarDTO?> UpdateAvatarAsync(Guid profileId, UpdateAvatarCommand command, CancellationToken ct = default);
     Task<IReadOnlyList<ProfileDTO>> GetProfilesAsync(List<Guid> profileIds, CancellationToken ct = default);
     Task<LoginProfileResult> LoginAsync(LoginProfileCommand command, CancellationToken ct = default);
 }

src/RecNet.Application/Profiles/ProfileService.cs

@@ -24,6 +24,37 @@ public class ProfileService(
             : mapper.Map<ProfileDTO>(profile);
     }
 
+    public async Task<AvatarDTO?> GetAvatarAsync(Guid profileId, CancellationToken ct = default)
+    {
+        var avatar = await profileRepository.GetAvatarByProfileIdAsync(profileId, ct);
+
+        return avatar is null
+            ? null
+            : mapper.Map<AvatarDTO>(avatar);
+    }
+
+    public async Task<AvatarDTO?> UpdateAvatarAsync(
+        Guid profileId,
+        UpdateAvatarCommand command,
+        CancellationToken ct = default)
+    {
+        var profile = await profileRepository.GetByIdAsync(profileId, ct);
+        if (profile is null)
+            return null;
+
+        profile.SetAvatar(
+            Avatar.Create(
+                command.OutfitSelections,
+                command.SkinColor,
+                command.HairColor
+            )
+        );
+
+        await profileRepository.SaveChangesAsync(ct);
+        
+        return mapper.Map<AvatarDTO>(profile.Avatar);
+    }
+
     public async Task<IReadOnlyList<ProfileDTO>> GetProfilesAsync(
         List<Guid> profileIds,
         CancellationToken ct = default)
@@ -44,21 +75,21 @@ public class ProfileService(
         var isValidGameVersion = await gameVersionRepository.IsValidAsync(command.AppVersion, ct);
         if (!isValidGameVersion)
             return LoginProfileResult.Fail("Invalid app version.");
-        
+
         // 2. Validate Platform Authentication
         var validator = validators.FirstOrDefault(x => x.PlatformType == command.PlatformType);
         if (validator is null)
             return LoginProfileResult.Fail("Invalid platform type");
-        
+
         var ignoreAuthValidation = await configService.GetAsync("Profiles:IgnoreAuthValidation", true, ct);
-        
+
         var auth = await validator.ValidateAsync(
             command.PlatformAuthentication,
             command.PlatformId,
             ct);
         if (!auth.Succeeded && !ignoreAuthValidation)
             return LoginProfileResult.Fail($"Platform Auth Failed: {auth.Message}");
-        
+
         // 3. Get or Create Profile
         var profile = await profileRepository.GetByPlatform(
             command.PlatformType,
@@ -68,7 +99,7 @@ public class ProfileService(
         if (profile is null)
         {
             var name = await nameGenerator.GenerateAsync(ct);
-            
+
             profile = ProfileEntity.Create(
                 name,
                 command.PlatformType,
@@ -76,7 +107,7 @@ public class ProfileService(
 
             await profileRepository.AddAsync(profile, ct);
         }
-        
+
         if (profile.IsBanned)
             return LoginProfileResult.Fail("Profile is banned");
 

src/RecNet.Application/Profiles/UpdateAvatarCommand.cs

@@ -0,0 +1,6 @@
+namespace RecNet.Application.Profiles;
+
+public sealed record UpdateAvatarCommand(
+    string? OutfitSelections,
+    string? SkinColor,
+    string? HairColor);