[BE] 7.04 매도 API 구현 #50

BE/src/stock/order/stock-order.controller.ts

@@ -31,12 +31,30 @@ export class StockOrderController {
   })
   @ApiResponse({
     status: 201,
-    description: '주식 매수 성공',
+    description: '주식 매수 예약 등록 성공',
   })
   async buy(
     @Req() request: RequestInterface,
     @Body(ValidationPipe) stockOrderRequest: StockOrderRequestDto,
   ) {
     await this.stockTradeService.buy(request.user.id, stockOrderRequest);
   }
+
+  @Post('/sell')
+  @ApiBearerAuth()
+  @UseGuards(JwtAuthGuard)
+  @ApiOperation({
+    summary: '주식 매도 API',
+    description: '주식 id, 매도 가격, 수량으로 주식을 매도한다.',
+  })
+  @ApiResponse({
+    status: 201,
+    description: '주식 매도 예약 등록 성공',
+  })
+  async sell(
+    @Req() request: RequestInterface,
+    @Body(ValidationPipe) stockOrderRequest: StockOrderRequestDto,
+  ) {
+    await this.stockTradeService.sell(request.user.id, stockOrderRequest);
+  }
 }

BE/src/stock/order/stock-order.service.ts

@@ -20,4 +20,17 @@ export class StockOrderService {
 
     await this.stockOrderRepository.save(order);
   }
+
+  async sell(userId: number, stockOrderRequest: StockOrderRequestDto) {
+    const order = this.stockOrderRepository.create({
+      user_id: userId,
+      stock_id: stockOrderRequest.stock_id,
+      trade_type: TradeType.SELL,
+      amount: stockOrderRequest.amount,
+      price: stockOrderRequest.price,
+      status: StatusType.PENDING,
+    });
+
+    await this.stockOrderRepository.save(order);
+  }
 }