Remove blocked users from chat messages list

user_10829101 0
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I have a list of all messages like this which contains the user id who sent it

$messages= Chat::all();

And a list of blocked users like this with the id of the user who was blocked

$blockedUsers=BlockUser::where('user_id', $user->id)->get();

My question is How to remove a message if the user id of the message exist in the blocked list?

laravel php
2 Answers

To delete all messages of a blocked user you can do it in the following way.

if ($blockedUsers = BlockUser::pluck('id')) {
    $messages = Chat::whereNotIn('user_id', $blockedUsers)->get();
}

It should be noted that there are many ways to do this, directly with 1 single query doing Subqueries, but this will be enough to solve your problem and you will understand it much better, the other ways require a deeper knowledge of the framework.

user_135224730

The filter messages, blocked users

public function getMessages(): JsonResponsive 
{
  $messages = Chat::where('user_id', '!=', $blockedUserId)->get();

  return response()->json($messages)
}
user_126519890
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