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feat: 订单状态0未完成+编辑+确认完成功能
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Agent
2026-03-25 16:00:23 +00:00
parent a3beef7d29
commit 96ee3da7d0
3 changed files with 160 additions and 11 deletions
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10
src/main/java/com/example/building/service/OrderService.java
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@@ -42,6 +42,16 @@ public interface OrderService {
*/
void refundOrder(String orderId, String operatorId);
/**
* 更新订单状态
*/
void updateOrderStatus(String orderId, Integer status, String operatorId);
/**
* 更新订单（编辑）
*/
Order updateOrder(String orderId, CreateOrderRequest request, String operatorId);
/**
* 订单统计
*/

131
src/main/java/com/example/building/service/impl/OrderServiceImpl.java
View File

@@ -62,7 +62,7 @@ public class OrderServiceImpl implements OrderService {
order.setDiscountRate(request.getDiscountRate() != null ? request.getDiscountRate() : new BigDecimal("100"));
order.setRemark(request.getRemark());
order.setPaymentMethod(request.getPaymentMethod());
order.setStatus(1); // 已完成
order.setStatus(0); // 未完成
// 2. 查询客户信息(如果指定了客户)
if (request.getCustomerId() != null) {
@@ -109,8 +109,8 @@ public class OrderServiceImpl implements OrderService {
item.setSubtotal(subtotal);
orderItems.add(item);
// 4. 扣减库存
decreaseStock(product.getProductId(), itemDTO.getQuantity(), order.getOrderId(), operatorId);
// 4. 暂时不扣减库存，等确认完成时再扣减
// decreaseStock(product.getProductId(), itemDTO.getQuantity(), order.getOrderId(), operatorId);
}
// 设置订单原价
@@ -204,17 +204,11 @@ public class OrderServiceImpl implements OrderService {
if (order == null) {
throw new RuntimeException("订单不存在");
}
if (order.getStatus() != 1) {
if (order.getStatus() != 0) {
throw new RuntimeException("订单状态不允许取消");
}
// 恢复库存
List<OrderItem> items = orderItemMapper.selectList(new LambdaQueryWrapper<OrderItem>()
.eq(OrderItem::getOrderId, orderId));
for (OrderItem item : items) {
increaseStock(item.getProductId(), item.getQuantity(), orderId, operatorId);
}
// 未完成订单没有扣减库存，不需要恢复
// 更新订单状态
order.setStatus(2); // 已取消
orderMapper.updateById(order);
@@ -246,6 +240,121 @@ public class OrderServiceImpl implements OrderService {
orderMapper.updateById(order);
}
/**
* 更新订单状态（确认完成/取消）
*/
@Override
@Transactional
public void updateOrderStatus(String orderId, Integer status, String operatorId) {
Order order = orderMapper.selectById(orderId);
if (order == null) {
throw new RuntimeException("订单不存在");
}
// 只有未完成状态可以操作
if (order.getStatus() != 0) {
throw new RuntimeException("订单状态不允许操作");
}
if (status == 1) {
// 确认完成：扣减库存
List<OrderItem> items = orderItemMapper.selectList(new LambdaQueryWrapper<OrderItem>()
.eq(OrderItem::getOrderId, orderId));
for (OrderItem item : items) {
decreaseStock(item.getProductId(), item.getQuantity(), orderId, operatorId);
}
}
// 取消不需要恢复库存（因为创建时没扣减）
order.setStatus(status);
orderMapper.updateById(order);
}
/**
* 更新订单（编辑）
*/
@Override
@Transactional
public Order updateOrder(String orderId, CreateOrderRequest request, String operatorId) {
Order order = orderMapper.selectById(orderId);
if (order == null) {
throw new RuntimeException("订单不存在");
}
// 只有未完成状态可以编辑
if (order.getStatus() != 0) {
throw new RuntimeException("订单状态不允许编辑");
}
// 更新客户信息
if (request.getCustomerId() != null) {
Customer customer = customerMapper.selectById(request.getCustomerId());
if (customer != null) {
order.setCustomerId(customer.getCustomerId());
order.setCustomerName(customer.getName());
order.setCustomerPhone(customer.getPhone());
order.setCustomerWechat(customer.getWechatOpenid());
}
} else {
order.setCustomerId(null);
order.setCustomerName(null);
order.setCustomerPhone(null);
order.setCustomerWechat(null);
}
// 更新折扣和备注
order.setDiscountRate(request.getDiscountRate() != null ? request.getDiscountRate() : new BigDecimal("100"));
order.setRemark(request.getRemark());
order.setPaymentMethod(request.getPaymentMethod());
// 重新计算金额
BigDecimal totalAmount = BigDecimal.ZERO;
// 删除旧的订单明细
orderItemMapper.delete(new LambdaQueryWrapper<OrderItem>().eq(OrderItem::getOrderId, orderId));
// 重新创建订单明细
List<OrderItem> orderItems = new ArrayList<>();
for (CreateOrderRequest.OrderItemDTO itemDTO : request.getItems()) {
Product product = productMapper.selectById(itemDTO.getProductId());
if (product == null) {
throw new RuntimeException("商品不存在: " + itemDTO.getProductId());
}
BigDecimal price = itemDTO.getPrice() != null ? itemDTO.getPrice() : product.getPrice();
BigDecimal subtotal = price.multiply(new BigDecimal(itemDTO.getQuantity()))
.setScale(2, RoundingMode.HALF_UP);
totalAmount = totalAmount.add(subtotal);
OrderItem item = new OrderItem();
item.setItemId(UUID.randomUUID().toString());
item.setOrderId(orderId);
item.setProductId(product.getProductId());
item.setProductName(product.getName());
item.setProductSpec(product.getSpec());
item.setUnit(product.getUnit());
item.setPrice(price);
item.setQuantity(itemDTO.getQuantity());
item.setSubtotal(subtotal);
orderItems.add(item);
orderItemMapper.insert(item);
}
order.setTotalAmount(totalAmount);
BigDecimal discountRate = order.getDiscountRate();
BigDecimal discountAmount = totalAmount.multiply(new BigDecimal("100").subtract(discountRate))
.divide(new BigDecimal("100"), 2, RoundingMode.HALF_UP);
BigDecimal actualAmount = totalAmount.subtract(discountAmount);
order.setDiscountAmount(discountAmount);
order.setActualAmount(actualAmount);
orderMapper.updateById(order);
return order;
}
/**
* 订单统计
*/