// 微信支付成功 -> 支付中心 -> 吃货平台
// |-> 回调通知的url
String payReturnUrl = "http://api.z.xuexi.com/dev-api/orders/notifyMerchantOrderPaid";
/**
* 接受商户订单信息，保存到自己的数据库
*/
@PostMapping("/createMerchantOrder")
public JSONResult createMerchantOrder(@RequestBody MerchantOrdersBO merchantOrdersBO, HttpServletRequest request, HttpServletResponse response) throws Exception {
String merchantOrderId = merchantOrdersBO.getMerchantOrderId(); // 订单id
String merchantUserId = merchantOrdersBO.getMerchantUserId(); // 用户id
Integer amount = merchantOrdersBO.getAmount(); // 实际支付订单金额
Integer payMethod = merchantOrdersBO.getPayMethod(); // 支付方式
String returnUrl = merchantOrdersBO.getReturnUrl(); // 支付成功后的回调地址（学生自定义）
if (StringUtils.isBlank(merchantOrderId)) {
return JSONResult.errorMsg("参数[orderId]不能为空");
}
if (StringUtils.isBlank(merchantUserId)) {
return JSONResult.errorMsg("参数[userId]不能为空");
}
if (amount == null || amount < 1) {
return JSONResult.errorMsg("参数[realPayAmount]不能为空并且不能小于1");
}
if (payMethod == null) {
return JSONResult.errorMsg("参数[payMethod]不能为空并且不能小于1");
}
if (payMethod != PayMethod.WEIXIN.type && payMethod != PayMethod.ALIPAY.type) {
return JSONResult.errorMsg("参数[payMethod]目前只支持微信支付或支付宝支付");
}
if (StringUtils.isBlank(returnUrl)) {
return JSONResult.errorMsg("参数[returnUrl]不能为空");
}
// 保存传来的商户订单信息
boolean isSuccess = false;
try {
isSuccess = paymentOrderService.createPaymentOrder(merchantOrdersBO);
} catch (Exception e) {
e.printStackTrace();
JSONResult.errorException(e.getMessage());
}
if (isSuccess) {
return JSONResult.ok("商户订单创建成功！");
} else {
return JSONResult.errorMsg("商户订单创建失败，请重试...");
}
}
public class MerchantOrdersBO {
private String merchantOrderId; // 商户订单号
private String merchantUserId; // 商户方的发起用户的用户主键id
private Integer amount; // 实际支付总金额（包含商户所支付的订单费邮费总额）
private Integer payMethod; // 支付方式 1:微信 2:支付宝
private String returnUrl; // 支付成功后的回调地址（学生自定义）
public String getMerchantOrderId() {
return merchantOrderId;
}
public void setMerchantOrderId(String merchantOrderId) {
this.merchantOrderId = merchantOrderId;
}
public String getMerchantUserId() {
return merchantUserId;
}
public void setMerchantUserId(String merchantUserId) {
this.merchantUserId = merchantUserId;
}
public Integer getAmount() {
return amount;
}
public void setAmount(Integer amount) {
this.amount = amount;
}
public Integer getPayMethod() {
return payMethod;
}
public void setPayMethod(Integer payMethod) {
this.payMethod = payMethod;
}
public String getReturnUrl() {
return returnUrl;
}
public void setReturnUrl(String returnUrl) {
this.returnUrl = returnUrl;
}
}
@Transactional(propagation=Propagation.REQUIRED)
@Override
public boolean createPaymentOrder(MerchantOrdersBO merchantOrdersBO) {
String id = sid.nextShort();
Orders paymentOrder = new Orders();
BeanUtils.copyProperties(merchantOrdersBO, paymentOrder);
paymentOrder.setId(id);
paymentOrder.setPayStatus(PaymentStatus.WAIT_PAY.type);
paymentOrder.setComeFrom("吃货");
paymentOrder.setIsDelete(YesOrNo.NO.type);
paymentOrder.setCreatedTime(new Date());
int result = ordersMapper.insert(paymentOrder);
return result == 1 ? true : false;
}
// 1. 创建订单
OrderVO orderVO = orderService.createOrder(submitOrderBO);
public class MerchantOrdersVO {
private String merchantOrderId; // 商户订单号
private String merchantUserId; // 商户方的发起用户的用户主键id
private Integer amount; // 实际支付总金额（包含商户所支付的订单费邮费总额）
private Integer payMethod; // 支付方式 1:微信 2:支付宝
private String returnUrl; // 支付成功后的回调地址（学生自定义）
public String getMerchantOrderId() {
return merchantOrderId;
}
public void setMerchantOrderId(String merchantOrderId) {
this.merchantOrderId = merchantOrderId;
}
public String getMerchantUserId() {
return merchantUserId;
}
public void setMerchantUserId(String merchantUserId) {
this.merchantUserId = merchantUserId;
}
public Integer getAmount() {
return amount;
}
public void setAmount(Integer amount) {
this.amount = amount;
}
public Integer getPayMethod() {
return payMethod;
}
public void setPayMethod(Integer payMethod) {
this.payMethod = payMethod;
}
public String getReturnUrl() {
return returnUrl;
}
public void setReturnUrl(String returnUrl) {
this.returnUrl = returnUrl;
}
}
public class OrderVO {
private String orderId;
private MerchantOrdersVO merchantOrdersVO;
public String getOrderId() {
return orderId;
}
public void setOrderId(String orderId) {
this.orderId = orderId;
}
public MerchantOrdersVO getMerchantOrdersVO() {
return merchantOrdersVO;
}
public void setMerchantOrdersVO(MerchantOrdersVO merchantOrdersVO) {
this.merchantOrdersVO = merchantOrdersVO;
}
}
// 4. 构建商户订单，用于传给支付中心
MerchantOrdersVO merchantOrdersVO = new MerchantOrdersVO();
merchantOrdersVO.setMerchantOrderId(orderId);
merchantOrdersVO.setMerchantUserId(userId);
merchantOrdersVO.setAmount(realPayAmount + postAmount);
merchantOrdersVO.setPayMethod(payMethod);
// 5. 构建自定义订单vo
OrderVO orderVO = new OrderVO();
orderVO.setOrderId(orderId);
orderVO.setMerchantOrdersVO(merchantOrdersVO);
