trade：增加优惠劵使用、商品库存的扣减
YunaiV
3 years ago
parent
734236df97
commit
16f5d0f5a4
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package cn.iocoder.yudao.module.product.service.sku;
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import cn.iocoder.yudao.framework.test.core.ut.BaseDbUnitTest;
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import cn.iocoder.yudao.framework.test.core.util.AssertUtils;
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import cn.iocoder.yudao.module.product.api.sku.dto.ProductSkuUpdateStockReqDTO;
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import cn.iocoder.yudao.module.product.dal.dataobject.sku.ProductSkuDO;
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import cn.iocoder.yudao.module.product.dal.mysql.sku.ProductSkuMapper;
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import cn.iocoder.yudao.module.product.service.property.ProductPropertyService;
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import cn.iocoder.yudao.module.product.service.property.ProductPropertyValueService;
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import cn.iocoder.yudao.module.product.service.spu.ProductSpuService;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.test.mock.mockito.MockBean;
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import org.springframework.context.annotation.Import;
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import javax.annotation.Resource;
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import static cn.iocoder.yudao.framework.test.core.util.RandomUtils.randomPojo;
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import static cn.iocoder.yudao.module.product.enums.ErrorCodeConstants.SKU_STOCK_NOT_ENOUGH;
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import static java.util.Collections.singletonList;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.mockito.ArgumentMatchers.argThat;
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import static org.mockito.Mockito.verify;
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/**
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* {@link ProductSkuServiceImpl} 的单元测试
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*
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* @author 芋道源码
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*/
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@Import(ProductSkuServiceImpl.class)
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public class ProductSkuServiceTest extends BaseDbUnitTest {
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@Resource
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private ProductSkuService productSkuService;
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@Resource
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private ProductSkuMapper productSkuMapper;
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@MockBean
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private ProductSpuService productSpuService;
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@MockBean
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private ProductPropertyService productPropertyService;
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@MockBean
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private ProductPropertyValueService productPropertyValueService;
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@Test
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public void testUpdateSkuStock_incrSuccess() {
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// 准备参数
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ProductSkuUpdateStockReqDTO updateStockReqDTO = new ProductSkuUpdateStockReqDTO()
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.setItems(singletonList(new ProductSkuUpdateStockReqDTO.Item().setId(1L).setIncCount(10)));
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// mock 数据
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productSkuMapper.insert(randomPojo(ProductSkuDO.class, o -> o.setId(1L).setSpuId(10L).setStock(20)));
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// 调用
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productSkuService.updateSkuStock(updateStockReqDTO);
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// 断言
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ProductSkuDO sku = productSkuMapper.selectById(1L);
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assertEquals(sku.getStock(), 30);
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verify(productSpuService).updateSpuStock(argThat(spuStockIncrCounts -> {
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assertEquals(spuStockIncrCounts.size(), 1);
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assertEquals(spuStockIncrCounts.get(10L), 10);
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return true;
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}));
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}
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@Test
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public void testUpdateSkuStock_decrSuccess() {
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// 准备参数
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ProductSkuUpdateStockReqDTO updateStockReqDTO = new ProductSkuUpdateStockReqDTO()
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.setItems(singletonList(new ProductSkuUpdateStockReqDTO.Item().setId(1L).setIncCount(-10)));
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// mock 数据
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productSkuMapper.insert(randomPojo(ProductSkuDO.class, o -> o.setId(1L).setSpuId(10L).setStock(20)));
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// 调用
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productSkuService.updateSkuStock(updateStockReqDTO);
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// 断言
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ProductSkuDO sku = productSkuMapper.selectById(1L);
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assertEquals(sku.getStock(), 10);
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verify(productSpuService).updateSpuStock(argThat(spuStockIncrCounts -> {
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assertEquals(spuStockIncrCounts.size(), 1);
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assertEquals(spuStockIncrCounts.get(10L), -10);
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return true;
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}));
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}
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@Test
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public void testUpdateSkuStock_decrFail() {
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// 准备参数
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ProductSkuUpdateStockReqDTO updateStockReqDTO = new ProductSkuUpdateStockReqDTO()
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.setItems(singletonList(new ProductSkuUpdateStockReqDTO.Item().setId(1L).setIncCount(-30)));
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// mock 数据
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productSkuMapper.insert(randomPojo(ProductSkuDO.class, o -> o.setId(1L).setSpuId(10L).setStock(20)));
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// 调用并断言
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AssertUtils.assertServiceException(() -> productSkuService.updateSkuStock(updateStockReqDTO),
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SKU_STOCK_NOT_ENOUGH);
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}
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}
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package cn.iocoder.yudao.module.promotion.api.coupon;
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import cn.iocoder.yudao.module.promotion.api.coupon.dto.CouponUseReqDTO;
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import javax.validation.Valid;
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/**
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* 优惠劵 API 接口
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*
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* @author 芋道源码
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*/
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public interface CouponApi {
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/**
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* 使用优惠劵
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*
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* @param useReqDTO 使用请求
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*/
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void useCoupon(@Valid CouponUseReqDTO useReqDTO);
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}
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package cn.iocoder.yudao.module.promotion.api.coupon.dto;
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import lombok.Data;
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import javax.validation.constraints.NotNull;
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/**
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* 优惠劵使用 Request DTO
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*
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* @author 芋道源码
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*/
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@Data
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public class CouponUseReqDTO {
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/**
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* 优惠劵编号
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*/
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@NotNull(message = "优惠劵编号不能为空")
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private Long id;
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/**
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* 用户编号
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*/
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@NotNull(message = "用户编号不能为空")
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private Long userId;
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/**
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* 订单编号
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*/
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@NotNull(message = "订单编号不能为空")
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private Long orderId;
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}
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@ -0,0 +1,27 @@
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package cn.iocoder.yudao.module.promotion.api.coupon;
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import cn.iocoder.yudao.module.promotion.api.coupon.dto.CouponUseReqDTO;
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import cn.iocoder.yudao.module.promotion.service.coupon.CouponService;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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/**
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* 优惠劵 API 实现类
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*
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* @author 芋道源码
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*/
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@Service
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public class CouponApiImpl implements CouponApi {
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@Resource
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private CouponService couponService;
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@Override
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public void useCoupon(CouponUseReqDTO useReqDTO) {
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couponService.useCoupon(useReqDTO.getId(), useReqDTO.getUserId(),
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useReqDTO.getOrderId());
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}
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}
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