feat : finish order

app/Model/UserAccount.php

@@ -32,4 +32,58 @@ class UserAccount extends Model
 
     const CREATED_AT = null;
     const UPDATED_AT = null;
+
+    /**
+     * @param int $userId
+     * @return \Hyperf\Database\Model\Model|UserAccount|null
+     */
+    public function getAccountByUserId(int $userId): \Hyperf\Database\Model\Model|UserAccount|null
+    {
+        return $this->where('user_id',$userId)->first();
+    }
+
+    /**
+     * 增加积分
+     * @param $userId
+     * @param $num
+     * @return int
+     */
+    public function incPointByUserId($userId, $num): int
+    {
+        return $this->where('id', $userId)->increment('integral', $num);
+    }
+
+    /**
+     * 减少积分
+     * @param $userId
+     * @param $num
+     * @return int
+     */
+    public function decIntegralByUserId($userId, $num): int
+    {
+        return $this->where('id', $userId)->decrement('integral', $num);
+    }
+
+
+    /**
+     * 增加余额
+     * @param $userId
+     * @param $num
+     * @return int
+     */
+    public function incBalanceByUserId($userId, $num): int
+    {
+        return $this->where('id', $userId)->increment('balance', $num);
+    }
+
+    /**
+     * 减少余额
+     * @param $userId
+     * @param $num
+     * @return int
+     */
+    public function decBalanceByUserId($userId, $num): int
+    {
+        return $this->where('id', $userId)->decrement('balance', $num);
+    }
 }