public function findConversations(array $user_ids, array $arguments = array(), $limit = 1)
{
//TODO: Do this using eloquent
if (!is_array($user_ids) || count($user_ids) < 2) {
throw new \Exception('You need at least 2 users for a conversation', 1410783987);
}
//Get all conversations of the first user and check if
//the other users are in these conversations too.
$userClass = EloquentBase::userClass();
$firstUser = $userClass::find($user_ids[0]);
$conversations = $firstUser->conversations()->with('users')->get();
$filteredConversations = array();
foreach ($conversations as $conversation) {
if (count($conversation->users) != count($user_ids)) {
return false;
}
$argumentsFitting = true;
foreach ($arguments as $column => $value) {
if ($conversation->{$column} != $value) {
$argumentsFitting = false;
break;
}
}
if (!$argumentsFitting) {
continue;
}
$usersFitting = true;
foreach ($conversation->users as $convUser) {
if (!in_array($convUser->id, $user_ids)) {
$usersFitting = false;
break;
}
}
if (!$usersFitting) {
continue;
}
$filteredConversations[] = $conversation;
if (count($filteredConversations) == $limit) {
break;
}
}
return $filteredConversations;
}
/**
* The users that are talking to each other
*
* @return Collection
*/
public function users()
{
$userClass = EloquentBase::userClass();
return $this->belongsToMany($userClass, parent::tableName('conversation_user'))->withTimestamps();
}
public function user()
{
$userClass = EloquentBase::userClass();
return $this->belongsTo($userClass);
}