fix: some api bug

desc/api/order.api

@@ -1,10 +1,29 @@
 syntax = "v1"
 import "common.api"
 
+info (
+    title:   "聚玩订单服务"
+    desc:    "处理订单业务"
+    author:  "Asadz"
+    version: "1.0"
+)
+
 type (
     PathId {
         Id int64 `path:"id"`
     }
+    PlayerService {
+        Id           int64    `json:"id"`
+        PlayerId     int64    `json:"playerId"`
+        GameId       int64    `json:"gameId"`
+        GameName     string   `json:"gameName"`
+        Title        string   `json:"title"`
+        Description  string   `json:"description"`
+        Price        float64  `json:"price"`
+        Unit         string   `json:"unit"`
+        RankRange    string   `json:"rankRange,optional"`
+        Availability []string `json:"availability"`
+    }
     Order {
         Id           int64 `json:"id"`
         ConsumerId   int64 `json:"consumerId"`