✨ Chat room member managements

DysonNetwork.Sphere/Realm/Realm.cs

@@ -19,9 +19,11 @@ public class Realm : ModelBase
     public bool IsCommunity { get; set; }
     public bool IsPublic { get; set; }
 
+    public string? PictureId { get; set; }
     public CloudFile? Picture { get; set; }
+    public string? BackgroundId { get; set; }
     public CloudFile? Background { get; set; }
-    
+
     [JsonIgnore] public ICollection<RealmMember> Members { get; set; } = new List<RealmMember>();
     [JsonIgnore] public ICollection<ChatRoom> ChatRooms { get; set; } = new List<ChatRoom>();
 
@@ -39,10 +41,10 @@ public enum RealmMemberRole
 public class RealmMember : ModelBase
 {
     public long RealmId { get; set; }
-    [JsonIgnore] public Realm  Realm { get; set; } = null!;
+    [JsonIgnore] public Realm Realm { get; set; } = null!;
     public long AccountId { get; set; }
     [JsonIgnore] public Account.Account Account { get; set; } = null!;
-    
+
     public RealmMemberRole Role { get; set; } = RealmMemberRole.Normal;
     public Instant? JoinedAt { get; set; }
 }

DysonNetwork.Sphere/Realm/RealmController.cs

@@ -34,8 +34,6 @@ public class RealmController(AppDatabase db, RealmService rs, FileService fs) :
             .Where(m => m.AccountId == userId)
             .Where(m => m.JoinedAt != null)
             .Include(e => e.Realm)
-            .Include(e => e.Realm.Picture)
-            .Include(e => e.Realm.Background)
             .Select(m => m.Realm)
             .ToListAsync();
 
@@ -55,8 +53,6 @@ public class RealmController(AppDatabase db, RealmService rs, FileService fs) :
             .Where(m => m.AccountId == userId)
             .Where(m => m.JoinedAt == null)
             .Include(e => e.Realm)
-            .Include(e => e.Realm.Picture)
-            .Include(e => e.Realm.Background)
             .ToListAsync();
 
         return members.ToList();
@@ -81,8 +77,6 @@ public class RealmController(AppDatabase db, RealmService rs, FileService fs) :
 
         var realm = await db.Realms
             .Where(p => p.Slug == slug)
-            .Include(publisher => publisher.Picture)
-            .Include(publisher => publisher.Background)
             .FirstOrDefaultAsync();
         if (realm is null) return NotFound();
 
@@ -107,6 +101,9 @@ public class RealmController(AppDatabase db, RealmService rs, FileService fs) :
         db.RealmMembers.Add(newMember);
         await db.SaveChangesAsync();
 
+        newMember.Account = relatedUser;
+        await rs.SendInviteNotify(newMember);
+
         return Ok(newMember);
     }
 
@@ -151,6 +148,29 @@ public class RealmController(AppDatabase db, RealmService rs, FileService fs) :
         return NoContent();
     }
 
+    [HttpDelete("{slug}/members/me")]
+    [Authorize]
+    public async Task<ActionResult> LeaveRealm(string slug)
+    {
+        if (HttpContext.Items["CurrentUser"] is not Account.Account currentUser) return Unauthorized();
+        var userId = currentUser.Id;
+    
+        var member = await db.RealmMembers
+            .Where(m => m.AccountId == userId)
+            .Where(m => m.Realm.Slug == slug)
+            .Where(m => m.JoinedAt != null)
+            .FirstOrDefaultAsync();
+        if (member is null) return NotFound();
+        
+        if (member.Role == RealmMemberRole.Owner)
+            return StatusCode(403, "Owner cannot leave their own realm.");
+    
+        db.RealmMembers.Remove(member);
+        await db.SaveChangesAsync();
+    
+        return NoContent();
+    }
+
     public class RealmRequest
     {
         [MaxLength(1024)] public string? Slug { get; set; }

DysonNetwork.Sphere/Realm/RealmService.cs

@@ -1,5 +1,12 @@
+using DysonNetwork.Sphere.Account;
+
 namespace DysonNetwork.Sphere.Realm;
 
-public class RealmService(AppDatabase db)
+public class RealmService(AppDatabase db, NotificationService nty)
 {
+    public async Task SendInviteNotify(RealmMember member)
+    {
+        await nty.SendNotification(member.Account, "invites.realms", "New Realm Invitation", null,
+            $"You just got invited to join {member.Realm.Name}");
+    }
 }