爵位接口提交-爵位价格-获取用户爵位信息

application/api/controller/Nobility.php

@@ -28,4 +28,12 @@ class Nobility extends BaseCom
         $reslut = model('Nobility')->getNobilityInfo($uid,$id);
         return  V($reslut['code'],$reslut['msg'], $reslut['data']);
     }
+
+    //爵位购买价格
+    public function get_nobility_price(){
+        $id = input('id');
+        $uid = $this->uid;
+        $reslut = model('Nobility')->buyNobilityPrice($uid,$id);
+        return  V($reslut['code'],$reslut['msg'], $reslut['data']);
+    }
 }

application/api/model/Nobility.php

@@ -197,4 +197,101 @@ class Nobility extends Model
         db::name('vs_user_nobility_log')->insert($log_data);
         return ['code' => 1, 'msg' => '成功'];
     }
+
+    //购买爵位价格
+    public static function buyNobilityPrice($user_id,$lid){
+        $nobility_info = db::name('vs_nobility')
+            ->field('lid,name,image,pay_price,renew_price,day,power_ids')
+            ->where('delete_time', 0)
+            ->where('lid', $lid)
+            ->find();
+        if (!$nobility_info) {
+            return ['code' => 0, 'msg' => '爵位不存在'];
+        }
+        $user_info = db::name('user')
+            ->field('id,nickname,avatar')
+            ->where('delete_time', 0)
+            ->where('id', $user_id)
+            ->find();
+        if (!$user_info) {
+            return ['code' => 0, 'msg' => '用户不存在'];
+        }
+        $user_nobility_info = db::name('vs_user_nobility')
+            ->field('id,user_id,lid,end_time')
+            ->where('delete_time', 0)
+            ->where('user_id', $user_id)
+            ->find();
+        $price = 0;
+        if ($user_nobility_info) { //已购买过 续费
+            if($user_nobility_info['lid'] == $lid){ //续费
+                $price = $nobility_info['renew_price'];
+            }else{  //升级
+                $old_nobility_info = db::name('vs_nobility')
+                    ->field('lid,name,pay_price,pay_coin')
+                    ->where('delete_time', 0)
+                    ->where('lid', $user_nobility_info['lid'])
+                    ->find();
+                $old_end_time = $user_nobility_info['end_time'];
+                //剩余时间
+                $surplus_time = $old_end_time - time();
+                if($surplus_time > 0){
+                    $price = $nobility_info['pay_price'] - $surplus_time * $nobility_info['pay_price'] / ($nobility_info['day'] * 86400);
+                }else{
+                    $price = $nobility_info['pay_price'];
+                }
+
+            }
+        }else{ //未购买 新购
+            $price = $nobility_info['pay_price'];
+        }
+        $power_ids = explode(',', $nobility_info['power_ids']);
+        $power_list = db::name('vs_nobility_power')
+            ->field('id,content')
+            ->where('delete_time', 0)
+            ->where('id', 'in', $power_ids)
+            ->select();
+        $return = [
+            'lid' => $nobility_info['lid'],
+            'nobility_name' => $nobility_info['name'],
+            'nobility_image' => $nobility_info['image'],
+            'price' => $price,
+            'day' => $nobility_info['day'],
+            'power_list' => $power_list,
+        ];
+        return ['code' => 1, 'msg' => '成功', 'data' => $return];
+    }
+
+    //获取用户爵位信息
+    public static function getUserNobilityInfo($user_id){
+        $user_nobility_info = db::name('vs_user_nobility')
+            ->field('id,user_id,lid,end_time')
+            ->where('delete_time', 0)
+            ->where('user_id', $user_id)
+            ->find();
+        if($user_nobility_info){
+            $nobility_info = db::name('vs_nobility')
+                ->field('lid,name,image,pay_price,renew_price,day,power_ids')
+                ->where('delete_time', 0)
+                ->where('lid', $user_nobility_info['lid'])
+                ->find();
+            //权限
+            $power_ids = [];
+            if($nobility_info){
+                $power_ids = explode(',', $nobility_info['power_ids']);
+            }
+            $power_list = db::name('vs_nobility_power')
+                ->field('id,name,content')
+                ->where('delete_time', 0)
+                ->where('id', 'in', $power_ids)
+                ->select();
+        }
+        $return = [
+            'lid' => $user_nobility_info['lid'] ?? 0,
+            'nobility_name' => $nobility_info['name'] ?? '',
+            'nobility_image' => $nobility_info['image'] ?? '',
+            'end_time' => $user_nobility_info['end_time'] ?? 0,
+            'power_list' => $power_list ?? [],
+        ];
+        return $return;
+    }
 }