wip

Author: driesvints

app/Helpers/HasLikes.php

@@ -22,7 +22,7 @@ public function likedBy(User $user)
 
     public function dislikedBy(User $user)
     {
-        optional($this->likes()->where('user_id', $user->id)->get()->first())->delete();
+        optional($this->likes()->where('user_id', $user->id)->first())->delete();
     }
 
     public function likes(): MorphMany
@@ -32,10 +32,6 @@ public function likes(): MorphMany
 
     public function isLikedBy(User $user): bool
     {
-        if ($user == null) {
-            return false;
-        }
-
         return $this->likes()->where('user_id', $user->id)->exists();
     }
 

database/migrations/2017_12_03_111900_create_likes_table.php

@@ -6,11 +6,6 @@
 
 class CreateLikesTable extends Migration
 {
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
     public function up()
     {
         Schema::create('likes', function (Blueprint $table) {
@@ -20,15 +15,12 @@ public function up()
             $table->string('likeable_type');
             $table->timestamps();
         });
-    }
 
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::dropIfExists('likes');
+        Schema::table('subscriptions', function (Blueprint $table) {
+            $table->index(['user_id', 'uuid']);
+            $table->foreign('user_id')
+                ->references('id')->on('users')
+                ->onDelete('CASCADE');
+        });
     }
 }