Add API endpoint to purge all reviews by the given user

Refresh.GameServer/Database/GameDatabaseContext.Relations.cs

@@ -332,6 +332,19 @@ public void AddReviewToLevel(GameReview review, GameLevel level)
 
         this.AddSequentialObject(review, level.Reviews);
     }
+
+    public void DeleteReviewsPostedByUser(GameUser user)
+    {
+        IEnumerable<GameReview> reviews = this.GameReviews.Where(s => s.Publisher == user);
+
+        this.Write(() =>
+        {
+            foreach (GameReview review in reviews)
+            {
+                this.DeleteReview(review);
+            }
+        });
+    }
 
     public DatabaseList<GameReview> GetReviewsByUser(GameUser user, int count, int skip)
     {

Refresh.GameServer/Endpoints/ApiV3/Admin/AdminReviewApiEndpoints.cs

@@ -0,0 +1,40 @@
+using AttribDoc.Attributes;
+using Bunkum.Core;
+using Bunkum.Core.Endpoints;
+using Bunkum.Protocols.Http;
+using Refresh.GameServer.Database;
+using Refresh.GameServer.Endpoints.ApiV3.ApiTypes;
+using Refresh.GameServer.Endpoints.ApiV3.ApiTypes.Errors;
+using Refresh.GameServer.Types.Roles;
+using Refresh.GameServer.Types.UserData;
+
+namespace Refresh.GameServer.Endpoints.ApiV3.Admin;
+
+public class AdminReviewApiEndpoints : EndpointGroup
+{
+    [ApiV3Endpoint("admin/users/uuid/{uuid}/reviews", HttpMethods.Delete), MinimumRole(GameUserRole.Admin)]
+    [DocSummary("Deletes all reviews posted by a user. Gets user by their UUID.")]
+    [DocError(typeof(ApiNotFoundError), ApiNotFoundError.UserMissingErrorWhen)]
+    public ApiOkResponse DeleteReviewsPostedByUuid(RequestContext context, GameDatabaseContext database,
+        [DocSummary("The UUID of the user")] string uuid)
+    {
+        GameUser? user = database.GetUserByUuid(uuid);
+        if (user == null) return ApiNotFoundError.UserMissingError;
+
+        database.DeleteReviewsPostedByUser(user);
+        return new ApiOkResponse();
+    }
+
+    [ApiV3Endpoint("admin/users/name/{username}/reviews", HttpMethods.Delete), MinimumRole(GameUserRole.Admin)]
+    [DocSummary("Deletes all reviews posted by a user. Gets user by their username.")]
+    [DocError(typeof(ApiNotFoundError), ApiNotFoundError.UserMissingErrorWhen)]
+    public ApiOkResponse DeleteReviewsPostedByUsername(RequestContext context, GameDatabaseContext database,
+        [DocSummary("The username of the user")] string username)
+    {
+        GameUser? user = database.GetUserByUsername(username);
+        if (user == null) return ApiNotFoundError.UserMissingError;
+
+        database.DeleteReviewsPostedByUser(user);
+        return new ApiOkResponse();
+    }
+}