chore: remove unnecessary checks

Author: ChiragAgg5k

templates/flutter/lib/src/realtime_response.dart.twig

@@ -29,7 +29,7 @@ class RealtimeResponse {
 
   factory RealtimeResponse.fromMap(Map<String, dynamic> map) {
     return RealtimeResponse(
-      type: map['type'] ?? '',
+      type: map['type'],
       data: Map<String, dynamic>.from(map['data'] ?? {}),
     );
   }

templates/react-native/src/client.ts.twig

@@ -290,19 +290,16 @@ class Client {
                 this.realtime.lastMessage = message;
                 switch (message.type) {
                     case 'event':
-                        if(!message.data) return;
-                        
-                        const data = message.data as RealtimeResponseEvent<unknown>;
-                        if (!data?.channels) return;
-
-                        const isSubscribed = data.channels.some(channel => this.realtime.channels.has(channel));
-                        if (!isSubscribed) return;
-
-                        this.realtime.subscriptions.forEach(subscription => {
-                            if (data.channels.some(channel => subscription.channels.includes(channel))) {
-                                setTimeout(() => subscription.callback(data));
-                            }
-                        });
+                        let data = <RealtimeResponseEvent<unknown>>message.data;
+                        if (data?.channels) {
+                            const isSubscribed = data.channels.some(channel => this.realtime.channels.has(channel));
+                            if (!isSubscribed) return;
+                            this.realtime.subscriptions.forEach(subscription => {
+                                if (data.channels.some(channel => subscription.channels.includes(channel))) {
+                                    setTimeout(() => subscription.callback(data));
+                                }
+                            })
+                        }
                         break;
                     case 'pong':
                         break; // Handle pong response if needed

templates/swift/Sources/Services/Realtime.swift.twig

@@ -200,7 +200,7 @@ extension Realtime: WebSocketClientDelegate {
             if let type = json["type"] as? String {
                 switch type {
                 case TYPE_ERROR: try! handleResponseError(from: json)
-                case TYPE_EVENT: if json["data"] != nil {handleResponseEvent(from: json)}
+                case TYPE_EVENT: handleResponseEvent(from: json)
                 case TYPE_PONG: break  // Handle pong response if needed
                 default: break
                 }

templates/web/src/client.ts.twig

@@ -485,19 +485,16 @@ class Client {
                         }
                         break;
                     case 'event':
-                        if (!message.data) return;
-
-                        const data = message.data as RealtimeResponseEvent<unknown>;
-                        if (!data?.channels) return;
-
-                        const isSubscribed = data.channels.some(channel => this.realtime.channels.has(channel));
-                        if (!isSubscribed) return;
-
-                        this.realtime.subscriptions.forEach(subscription => {
-                            if (data.channels.some(channel => subscription.channels.includes(channel))) {
-                                setTimeout(() => subscription.callback(data));
-                            }
-                        });
+                        let data = <RealtimeResponseEvent<unknown>>message.data;
+                        if (data?.channels) {
+                            const isSubscribed = data.channels.some(channel => this.realtime.channels.has(channel));
+                            if (!isSubscribed) return;
+                            this.realtime.subscriptions.forEach(subscription => {
+                                if (data.channels.some(channel => subscription.channels.includes(channel))) {
+                                    setTimeout(() => subscription.callback(data));
+                                }
+                            })
+                        }
                         break;
                     case 'pong':
                         break; // Handle pong response if needed