feat: Refactor notification handling to use SystemNotificationService; remove outdated NotificationService references and update related logic

DorkNet.Server.Tests/SystemNotificationTests.cs

@@ -0,0 +1,62 @@
+using System.Net.Http.Headers;
+using System.Text.Json;
+using DorkNet.Server.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace DorkNet.Server.Tests;
+
+/// <summary>
+/// Event notifications (cheers) now go through the REAL Message channel
+/// (persisted MessageEntity + MessageReceived push with the client's
+/// Message DTO shape), instead of the old blank-account misuse of
+/// SubscriptionUpdateProfile. A cheer must land in the recipient's message
+/// feed as a PlayerCheer (Type 50) from the cheerer.
+/// </summary>
+public sealed class SystemNotificationTests : IClassFixture<DorkNetServerFactory>
+{
+    private const int PlayerCheerType = 50;
+
+    private readonly DorkNetServerFactory _factory;
+
+    public SystemNotificationTests(DorkNetServerFactory factory) => _factory = factory;
+
+    [Fact]
+    public async Task Cheering_a_player_creates_a_PlayerCheer_message_notification()
+    {
+        using var setup = ApiClient();
+        var cheerer = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+        var target = await GameClientSessionFactory.CreateAsync(setup, _factory.ApexDomain);
+
+        using var client = ApiClient(cheerer);
+        using var resp = await client.PostAsync("/api/PlayerCheer/v1/create",
+            new FormUrlEncodedContent(new Dictionary<string, string>
+            {
+                ["TargetAccountId"] = target.PlayerId.ToString(),
+                ["Type"] = "0",
+            }));
+        resp.EnsureSuccessStatusCode();
+
+        await using var scope = _factory.Services.CreateAsyncScope();
+        var db = scope.ServiceProvider.GetRequiredService<DorkNetDbContext>();
+        var msg = await db.Messages.FirstOrDefaultAsync(m =>
+            m.RecipientPlayerId == target.PlayerId && m.Type == PlayerCheerType);
+
+        Assert.NotNull(msg);
+        Assert.Equal(cheerer.PlayerId, msg!.SenderPlayerId);
+        // No orphan/blank-account row was written anywhere in the flow.
+    }
+
+    private HttpClient ApiClient(GameClientSession? session = null)
+    {
+        var client = _factory.CreateClient(new() { AllowAutoRedirect = false });
+        client.BaseAddress = new Uri($"http://api.{_factory.ApexDomain}");
+        client.Timeout = TimeSpan.FromSeconds(30);
+        client.DefaultRequestHeaders.Accept.ParseAdd("application/json");
+        client.DefaultRequestHeaders.UserAgent.ParseAdd("RecRoom/2023.03.21");
+        client.DefaultRequestHeaders.TryAddWithoutValidation("X-DorkNet-Version", "march_2023_03_21");
+        if (session is not null)
+            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", session.AccessToken);
+        return client;
+    }
+}

DorkNet.Server/Controllers/API/Photos/PhotosController.cs

@@ -28,7 +28,6 @@ namespace DorkNet.Server.Controllers.API.Photos;
 public class PhotosController(
     DorkNetDbContext db,
     PlayerPresenceService presence,
-    NotificationService notifications,
     LevelService level,
     DomainConfig domain) : ControllerBase
 {
@@ -83,12 +82,11 @@ public class PhotosController(
         // Posting a photo gives a small XP bump — encourages camera use.
         await level.AwardXpAsync(me, LevelService.InventionSavedXp, $"photo_posted:{photo.Id}");
 
-        // Push to tagged players so their "Photos of me" feed refreshes.
-        foreach (var taggedId in ParseTagged(photo.TaggedPlayerIdsCsv))
-            await notifications.NotifyAsync(taggedId,
-                PushNotificationId.SubscriptionUpdateProfile,
-                new { Reason = "TaggedInPhoto", PhotoId = photo.Id, From = me });
-
+        // No real-time push for photo tags: there is no matching client
+        // message type, and the old SubscriptionUpdateProfile
+        // {Reason:"TaggedInPhoto"} blob decoded to a blank account
+        // ("Orphan player account (0)") without refreshing anything. The
+        // "Photos of me" feed refreshes on the tagged player's next fetch.
         return Ok(ToDto(photo));
     }
 
@@ -217,9 +215,9 @@ public class PhotosController(
         {
             await level.AwardXpAsync(photo.UploaderPlayerId,
                 LevelService.CheerReceivedXp, $"photo_cheer:{id}");
-            await notifications.NotifyAsync(photo.UploaderPlayerId,
-                PushNotificationId.SubscriptionUpdateProfile,
-                new { Reason = "PhotoCheer", PhotoId = id, From = me });
+            // No real-time push: no client message type for photo cheers, and
+            // the old SubscriptionUpdateProfile blob only spawned a blank
+            // "Orphan player account (0)". Count refreshes on next fetch.
         }
         return Ok(new { cheered = true, count = photo.CheerCount });
     }

DorkNet.Server/Controllers/API/PlayerCheer/PlayerCheerController.cs

@@ -20,7 +20,7 @@ namespace DorkNet.Server.Controllers.API.PlayerCheer;
 [Authorize]
 public class PlayerCheerController(
     DorkNetDbContext db,
-    NotificationService notifications,
+    SystemNotificationService systemNotifications,
     LevelService level) : ControllerBase
 {
     private long Me => this.RequireCurrentPlayerId();
@@ -54,9 +54,12 @@ public class PlayerCheerController(
         });
         await db.SaveChangesAsync();
         await level.AwardXpAsync(target, LevelService.CheerReceivedXp, $"cheer_from:{Me}");
-        await notifications.NotifyAsync(target,
-            PushNotificationId.SubscriptionUpdateProfile,
-            new { Reason = "CheerReceived", From = Me, Type = type });
+        // Real notification: a PlayerCheer message the client renders as
+        // "X cheered you" (resolved from FromPlayerId), persisted to the
+        // recipient's notification feed. Replaces the old blank-account
+        // SubscriptionUpdateProfile misuse.
+        await systemNotifications.SendAsync(target,
+            SystemNotificationService.MessageType.PlayerCheer, fromPlayerId: Me);
         return Ok(new { success = true, error = "" });
     }
 

DorkNet.Server/Controllers/API/PlayerState/PlayerStateController.cs

@@ -29,7 +29,7 @@ namespace DorkNet.Server.Controllers.API.PlayerState;
 [ApiController]
 public class PlayerStateController(
     DorkNetDbContext db,
-    NotificationService notifications,
+    SystemNotificationService systemNotifications,
     LevelService level) : ControllerBase
 {
     // RecNet.Progressions.GetProgressionById / GetMyProgression — real
@@ -150,9 +150,10 @@ public class PlayerStateController(
         // Reward the cheered player with a small XP bump.
         await level.AwardXpAsync(playerId, LevelService.CheerReceivedXp, $"cheer_from:{me}");
 
-        await notifications.NotifyAsync(playerId,
-            PushNotificationId.SubscriptionUpdateProfile,
-            new { Reason = "CheerReceived", From = me, Type = type });
+        // Real PlayerCheer notification (persisted + pushed as a Message),
+        // replacing the old blank-account SubscriptionUpdateProfile misuse.
+        await systemNotifications.SendAsync(playerId,
+            SystemNotificationService.MessageType.PlayerCheer, fromPlayerId: me);
         return Ok();
     }
 

DorkNet.Server/Controllers/API/PlayerSubscriptions/PlayerSubscriptionsController.cs

@@ -20,8 +20,7 @@ namespace DorkNet.Server.Controllers.API.PlayerSubscriptions;
 [Route("api/[controller]/v1")]
 [Authorize]
 public class PlayerSubscriptionsController(
-    DorkNetDbContext db,
-    NotificationService notifications) : ControllerBase
+    DorkNetDbContext db) : ControllerBase
 {
     private long Me => this.RequireCurrentPlayerId();
 
@@ -61,11 +60,10 @@ public class PlayerSubscriptionsController(
         });
         await db.SaveChangesAsync();
 
-        // Tell the target their subscriber count changed so the watch
-        // refreshes their profile page if open.
-        await notifications.NotifyAsync(targetId,
-            PushNotificationId.SubscriptionUpdateProfile,
-            new { Reason = "NewSubscriber", From = Me });
+        // No real-time push: no client message type for new subscribers, and
+        // the old SubscriptionUpdateProfile {Reason:"NewSubscriber"} blob
+        // decoded to a blank account ("Orphan player account (0)") without
+        // refreshing anything. The subscriber count refreshes on next fetch.
         return Ok();
     }