Logged in user array error fix.

app/Entities/Favorite/SyncUserFavorite.php

@@ -52,8 +52,7 @@ public function cookie()
 	public function updateUserMeta($favorites)
 	{
 		if ( !is_user_logged_in() ) return false;
-		$user_id = get_current_user_id();
-		update_user_meta( $user_id, 'simplefavorites', $favorites );
+		return update_user_meta( get_current_user_id(), 'simplefavorites', $this->array_flatten($favorites) );
 	}
 
 	/**
@@ -75,9 +74,20 @@ private function removeFavorite()
 	private function addFavorite()
 	{
 		$favorites = $this->user->getFavorites();
-		array_push($favorites, $this->post_id);
+		$favorites[] = $this->post_id;
 		$this->updateUserMeta($favorites);
 		return $favorites;
 	}
 
+	/**
+	* Flatten Array
+	*/
+	private function array_flatten(array $array)
+	{
+		$return = array();
+		array_walk_recursive($array, function($a) use (&$return) { $return[] = $a; });
+		return $return;
+	}
+
+
 }

app/Entities/User/UserFavorites.php

@@ -27,8 +27,8 @@ public function __construct($user_id)
 	*/
 	public function getFavoritesArray()
 	{
-		if ( $this->user_id ) return get_user_meta($this->user_id, 'simplefavorites', true);
-		if ( is_user_logged_in() ) return get_user_meta(get_current_user_id(), 'simplefavorites', true);
+		if ( $this->user_id ) return get_user_meta($this->user_id, 'simplefavorites', false);
+		if ( is_user_logged_in() ) return get_user_meta(get_current_user_id(), 'simplefavorites', false);
 		return $this->user_repo->getFavorites();
 	}
 

app/Entities/User/UserRepository.php

@@ -32,7 +32,12 @@ public function getsButton()
 	public function getFavorites()
 	{
 		$saveType = $this->settings_repo->saveType();
-		if ( is_user_logged_in() ) return get_user_meta(get_current_user_id(), 'simplefavorites', true);
+
+		// if ( is_user_logged_in() ) {
+		// 	$favorites = get_user_meta(get_current_user_id(), 'simplefavorites');
+		// 	if ( empty($favorites) ) return array();
+		// 	return $favorites[0];
+		// }
 		$favorites = ( $saveType == 'cookie' ) ? $this->getCookieFavorites() : $this->getSessionFavorites();
 		return $favorites;
 	}
@@ -65,7 +70,7 @@ private function getCookieFavorites()
 	public function isFavorite($post_id)
 	{
 		$all_favorites = $this->getFavorites();
-		return ( in_array($post_id, $all_favorites) ) ? true : false;
+		return ( isset($all_favorites) && in_array($post_id, $all_favorites) ) ? true : false;
 	}
 
 

assets/js/src/simple-favorites.js

@@ -53,6 +53,7 @@ function get_favorites()
 			action : 'simplefavorites_list'
 		},
 		success: function(data){
+			console.log(data);
 			var favorites = [];
 			$.each(data.favorites, function(i, v){
 				favorites[i] = v;
@@ -111,6 +112,9 @@ function submit_favorite(button)
 			nonce : simple_favorites_nonce,
 			postid : post_id,
 			status : status
+		},
+		success: function(data){
+			console.log(data);
 		}
 	});
 }