3

Database/ActiveRecord.php

@@ -88,6 +88,73 @@ class ActiveRecord extends BaseActiveRecord
         return $this;
     }
 
+
+    /**
+     * @param string $column
+     * @param int $value
+     * @return ActiveRecord|false
+     * @throws Exception
+     */
+    public function increment(string $column, int $value)
+    {
+        if (!$this->mathematics(self::INCR, [$column => $value])) {
+            return false;
+        }
+        $this->{$column} += $value;
+        return $this->refresh();
+    }
+
+
+    /**
+     * @param string $column
+     * @param int $value
+     * @return ActiveRecord|false
+     * @throws Exception
+     */
+    public function decrement(string $column, int $value)
+    {
+        if (!$this->mathematics(self::DECR, [$column => $value])) {
+            return false;
+        }
+        $this->{$column} -= $value;
+        return $this->refresh();
+    }
+
+
+    /**
+     * @param array $columns
+     * @return ActiveRecord|false
+     * @throws Exception
+     */
+    public function increments(array $columns)
+    {
+        if (!$this->mathematics(self::INCR, $columns)) {
+            return false;
+        }
+        foreach ($columns as $key => $attribute) {
+            $this->$key += $attribute;
+        }
+        return $this;
+    }
+
+
+    /**
+     * @param array $columns
+     * @return ActiveRecord|false
+     * @throws Exception
+     */
+    public function decrements(array $columns)
+    {
+        if (!$this->mathematics(self::DECR, $columns)) {
+            return false;
+        }
+        foreach ($columns as $key => $attribute) {
+            $this->$key -= $attribute;
+        }
+        return $this;
+    }
+
+
     /**
      * @param array $attributes
      * @return bool|self