4-26

src/controller/orderdata/orderdata.gateway.ts

+import { OrderData } from './orderdata.model';
 import { Orders } from './../orders/orders.model';
 import { OrdersService } from './../orders/orders.service';
 import { SubscribeMessage, WebSocketGateway } from '@nestjs/websockets';
@@ -147,10 +148,52 @@ export class OrderDataGateway {
     @SubscribeMessage('OrderDataDel')
     Delete(client: Socket, data: any): Promise<ResultDTO> {
         return new Promise((resolve, reject)=>{
+            console.log("删除",data);
             let result=new ResultDTO();
-            result.ok=1;
+            this._od.GetOne({'_id':data}).then(doc=>{
+                console.log('查获',doc);
+                if(doc){
+                    this._od.Delete(doc._id).then(ret=>{
+                        console.log('del ret',ret);
+                        if(ret.deletedCount>0){
+                            result.ok=1;
+                            result.msg=`已删除数据: ${ret.deletedCount}`;
+                            this.updateOrder(doc.order).then(order=>{
+                                client.emit('freshOrder',order)
+                            })
+                            resolve(result);
+                        }else{
+                            console.log("无可删除数据");
+                            result.ok=0;
+                            result.msg="无可删除数据."
+                            resolve(result);
+                        }
+                        
+                    })
+                }else{
+                    console.log("无可删除数据");
+                    result.ok=0;
+                    result.msg="无可删除数据."
+                    resolve(result);
+                }
+                
+            }).catch(error=>{
+                result.ok=0;
+                result.msg=error.message;
+                reject(result)
+            })
+            // let od:OrderData;
+            // od._id=data;
+            // console.log("删除o",od);
+            // let result=new ResultDTO();
+            // result.ok=1;
+            // this._od.Delete(od).then(ret=>{
+            //     console.log("删除结果",ret);
+            //     result.data=ret;
+            //     resolve(result)
+            // })
             //判断当前用户等级
-            resolve(result)
+            
         })
     }
     

src/controller/orderdata/orderdata.service.ts

@@ -44,9 +44,9 @@ export class OrderDataService {
   }
 
   //创建 Orders 
-async Delete(theOrders:OrderData):Promise<any>{
+async Delete(_id:string):Promise<any>{
       try {
-      return this._model.remove(theOrders)
+      return this._model.remove({'_id':_id})
       // return await m.remove(data).then(result=> {
       //     console.log('del ok',result.ok);
       //     if(result.ok===1) { return result; }