m3 Security Fixes

Modules/M3/Http/Controllers/API/M3Controller.php

@@ -248,6 +248,9 @@ class M3Controller extends Controller
                                     $this->insertToICM666M2($Other, $commentData);
                                 }
                                 break;
+
+                            default:
+                                break;
                         }
                     }
                 }
@@ -526,11 +529,23 @@ class M3Controller extends Controller
         }
     }
 
-    public function show($id) {}
+    public function show($id)
+    {
+        // This resource endpoint is intentionally unsupported.
+    }
 
-    public function edit($id) {}
+    public function edit($id)
+    {
+        // This resource endpoint is intentionally unsupported.
+    }
 
-    public function update(Request $request, $id) {}
+    public function update(Request $request, $id)
+    {
+        // This resource endpoint is intentionally unsupported.
+    }
 
-    public function destroy($id) {}
+    public function destroy($id)
+    {
+        // This resource endpoint is intentionally unsupported.
+    }
 }