more TODOs

RelayServer/Endpoints/RtcEndpoints.cs

@@ -13,6 +13,7 @@ public static class RtcEndpoints
     public static void MapRtcEndpoints(this WebApplication app)
     {
         // Join a channel call and determine whether the caller should become the offerer.
+        //TODO: Remove join endpoint and redo its logic in correct locations
         app.MapPost("/api/rtc/join", async (RtcJoinRequest request, RtcCallService rtcCallService) =>
         {
             return Results.Ok(await rtcCallService.JoinCallAsync(request.ChannelId, request.Username));

RelayServer/Services/Rtc/RtcCallService.cs

@@ -37,6 +37,7 @@ public sealed class RtcCallService
     /// </returns>
     public async Task<RtcJoinResponse> JoinCallAsync(string channelId, string username)
     {
+        //TODO: move active call creation logic to WriteOfferAsync Function
         var activeCalls = await _db.Select<RtcActiveCall>("rtc_active_calls");
         var activeCall = activeCalls.FirstOrDefault(x => x.ChannelId == channelId && x.IsActive);
 
@@ -62,7 +63,7 @@ public sealed class RtcCallService
         }
 
         var offers = await _db.Select<RtcOffer>("rtc_offers");
-        var offer = offers
+        var offer = offers //TODO: Remove offer creation in C#
             .Where(x => x.ChannelId == channelId)
             .OrderByDescending(x => x.CreatedAt)
             .FirstOrDefault();