package cn.iocoder.yudao.module.product.controller.app.favorite;
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import cn.hutool.core.collection.CollUtil;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoritePageReqVO;
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import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteReqVO;
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import cn.iocoder.yudao.module.product.controller.app.favorite.vo.AppFavoriteRespVO;
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import cn.iocoder.yudao.module.product.convert.favorite.ProductFavoriteConvert;
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import cn.iocoder.yudao.module.product.dal.dataobject.favorite.ProductFavoriteDO;
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import cn.iocoder.yudao.module.product.dal.dataobject.spu.ProductSpuDO;
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import cn.iocoder.yudao.module.product.service.favorite.ProductFavoriteService;
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import cn.iocoder.yudao.module.product.service.spu.ProductSpuService;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import jakarta.annotation.Resource;
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import jakarta.validation.Valid;
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import org.springframework.web.bind.annotation.*;
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import java.util.List;
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
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import static cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils.getLoginUserId;
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@Tag(name = "用户 APP - 商品收藏")
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@RestController
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@RequestMapping("/product/favorite")
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public class AppFavoriteController {
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@Resource
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private ProductFavoriteService productFavoriteService;
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@Resource
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private ProductSpuService productSpuService;
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@PostMapping(value = "/create")
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@Operation(summary = "添加商品收藏")
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public CommonResult<Long> createFavorite(@RequestBody @Valid AppFavoriteReqVO reqVO) {
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return success(productFavoriteService.createFavorite(getLoginUserId(), reqVO.getSpuId()));
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}
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@DeleteMapping(value = "/delete")
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@Operation(summary = "取消单个商品收藏")
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public CommonResult<Boolean> deleteFavorite(@RequestBody @Valid AppFavoriteReqVO reqVO) {
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productFavoriteService.deleteFavorite(getLoginUserId(), reqVO.getSpuId());
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return success(Boolean.TRUE);
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}
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@GetMapping(value = "/page")
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@Operation(summary = "获得商品收藏分页")
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public CommonResult<PageResult<AppFavoriteRespVO>> getFavoritePage(AppFavoritePageReqVO reqVO) {
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PageResult<ProductFavoriteDO> favoritePage = productFavoriteService.getFavoritePage(getLoginUserId(), reqVO);
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if (CollUtil.isEmpty(favoritePage.getList())) {
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return success(PageResult.empty());
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}
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// 得到商品 spu 信息
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List<ProductFavoriteDO> favorites = favoritePage.getList();
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List<Long> spuIds = convertList(favorites, ProductFavoriteDO::getSpuId);
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List<ProductSpuDO> spus = productSpuService.getSpuList(spuIds);
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// 转换 VO 结果
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PageResult<AppFavoriteRespVO> pageResult = new PageResult<>(favoritePage.getTotal());
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pageResult.setList(ProductFavoriteConvert.INSTANCE.convertList(favorites, spus));
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return success(pageResult);
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}
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@GetMapping(value = "/exits")
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@Operation(summary = "检查是否收藏过商品")
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public CommonResult<Boolean> isFavoriteExists(AppFavoriteReqVO reqVO) {
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ProductFavoriteDO favorite = productFavoriteService.getFavorite(getLoginUserId(), reqVO.getSpuId());
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return success(favorite != null);
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}
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@GetMapping(value = "/get-count")
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@Operation(summary = "获得商品收藏数量")
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public CommonResult<Long> getFavoriteCount() {
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return success(productFavoriteService.getFavoriteCount(getLoginUserId()));
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}
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}
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