关系卡

application/api/controller/Relation.php

@@ -265,7 +265,11 @@ class Relation extends Api
      * 购买并加入我的背包
      */
     public function buy_one() {
-        $number = input_post('number',1); //数量
+        $number = input_post('number',1,'intval'); //数量
+        if(!$number){
+            $this->error();
+        }
+
         $did = input_post('did',''); //装扮ID
         if (!$did) {
             $this->error();
@@ -285,38 +289,24 @@ class Relation extends Api
         Db::startTrans();
 
         // 添加到背包
-        $map = [
-            'user_id' => $this->auth->id,
-            'decorate_id' => $decorate['id'],
-        ];
-
-        $find = Db::name('user_decorate_relation')->where($map)->lock(true)->find();
-
-        if($find){
-            $update = [
-                'number'     => $find['number'] + $number,
+        for($i=1;$i<=$number;$i++){
+            $data[] = [
+                'user_id' => $this->auth->id,
+                'decorate_id' => $decorate['id'],
+                'is_using' => 0,
+                'createtime' => time(),
                 'updatetime' => time(),
             ];
+        }
 
-            $update_rs = Db::name('user_decorate_relation')->where($map)->update($update);
-            if($update_rs === false){
-                Db::rollback();
-                $this->error('购买失败');
-            }
-            $log_id = $find['id'];
-        }else{
-            $map['number'] = 1;
-            $map['createtime'] = time();
-            $map['updatetime'] = time();
-            $log_id = Db::name('user_decorate_relation')->insertGetId($map);
-            if(!$log_id){
-                Db::rollback();
-                $this->error('购买失败');
-            }
+        $log_id = Db::name('user_decorate_relation')->insertAll($data);
+        if(!$log_id){
+            Db::rollback();
+            $this->error('购买失败');
         }
 
         //扣钱
-        $rs = model('wallet')->lockChangeAccountRemain($this->auth->id,'gold',-$decorate['price'],31,'购买关系卡','user_decorate_relation',$log_id);
+        $rs = model('wallet')->lockChangeAccountRemain($this->auth->id,'gold',-$decorate['price'],31,'购买关系卡','user_decorate_relation',0);
         if($rs['status'] === false){
             Db::rollback();
             $this->error($rs['msg']);
@@ -335,13 +325,14 @@ class Relation extends Api
 
         $map = [
             'a.user_id' => $uid,
+            'a.is_using'=> 0,
         ];
 
         $list = Db::name('user_decorate_relation')
             ->alias('a')
-            ->field('a.id,a.number,b.name,b.base_image')
-            ->join('decorate b', 'a.decorate_id = b.id')
-            ->where($map)->order('a.id desc')->autopage()->select();
+            ->field('a.id,a.decorate_id,b.name,b.base_image,count(a.decorate_id) as number')
+            ->join('decorate_relation b', 'a.decorate_id = b.id','LEFT')
+            ->where($map)->group('a.decorate_id')->order('a.id desc')->autopage()->select();
 
         $list = list_domain_image($list,['base_image']);