买家订单api controller

买家类目service接口

main--controller--BuyerProductController.java

package com.tkft.sell.controller;

import antlr.StringUtils;
import com.tkft.sell.VO.ResultVO;
import com.tkft.sell.converter.OrderForm2OrderDTOConverter;
import com.tkft.sell.dto.OrderDTO;
import com.tkft.sell.enums.ResultEnum;
import com.tkft.sell.exception.SellException;
import com.tkft.sell.form.OrderForm;
import com.tkft.sell.service.BuyerService;
import com.tkft.sell.service.OrderService;
import com.tkft.sell.utils.ResultVOUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;
import javax.validation.Valid;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @Auther xinyuan
 * @Date 11/20/18 9:05 PM
 **/
@RestController
@RequestMapping("/buyer/order")
public class BuyerOrderController {

    @Autowired
    private OrderService orderService;

    @Autowired
    private BuyerService buyerService;
    //创建订单
    @PostMapping("/create")
    public ResultVO> create(@Valid OrderForm orderForm,
                                                BindingResult bindingResult){
        if(bindingResult.hasErrors()){
            throw new SellException(ResultEnum.PARAM_ERROR.getCode(), bindingResult.getFieldError().getDefaultMessage());
        }
        OrderDTO orderDTO = OrderForm2OrderDTOConverter.converter(orderForm);
        if(orderDTO.getOrderDetailList().isEmpty()){
            throw new SellException(ResultEnum.CART_EMPTY);
        }
        OrderDTO createResult = orderService.create(orderDTO);
        Map map = new HashMap<>();
        map.put("orderId", createResult.getOrderId());
        return ResultVOUtil.success(map);
    }

    //订单列表
    @GetMapping("/list")
    public ResultVO> list(@RequestParam("openid") String openid,
                                         @RequestParam(value = "page", defaultValue = "0") Integer page,
                                         @RequestParam(value = "size", defaultValue = "10") Integer size){
        if(openid==null){
            throw new SellException(ResultEnum.PARAM_ERROR);
        }
        PageRequest request = new PageRequest(page, size);
        Page orderDTOPage = orderService.findList(openid, request);
        return ResultVOUtil.success(orderDTOPage.getContent());
    }

    //订单详情
    @GetMapping("/detail")
    public ResultVO detail(@RequestParam("openid") String openid,
                                     @RequestParam("orderId") String orderId){
        OrderDTO orderDTO = buyerService.findOrderOne(openid, orderId);
        return ResultVOUtil.success(orderDTO);
    }

    //取消订单
    @PostMapping("/cancel")
    public ResultVO cancel(@RequestParam("openid") String openid,
                                     @RequestParam("orderId") String orderId){
        OrderDTO orderDTO = buyerService.cancelOrder(openid, orderId);
        return ResultVOUtil.success();
    }
}