Fix call operator in chat

- Use Psid instead of app id
- Fix the variables

src/Shared/CanLearn.php

@@ -65,15 +65,13 @@ public function says($messages, $attributes = [], $lead_ids = null)
 
         if ( ! is_null($lead_ids)) {
             $lead_ids = (array) $lead_ids;
-
-            $leads = Lead::withTrashed()->whereIn('id', $lead_ids)->get();
+            $leads = Lead::withTrashed()->whereIn('user_id', $lead_ids)->get();
 
             if (empty($leads) || $leads === null) {
                 return;
             }
 
-            $leads->each(function ($lead) {
-                Conversation::set('lead', $lead);
+            $leads->each(function ($lead) use ($messages, $attributes) {
                 $this->request->sendMessages($messages, $attributes, $lead);
             });
         } else {
@@ -215,4 +213,4 @@ public function simulate($input)
     {
         // Todo: Add simulate method to make app more easy to test
     }
-}
+}