mcwl-admin/src/main/java/com/mcwl/web/controller/resource/MallProductLikeController.java

@@ -0,0 +1,68 @@
+package com.mcwl.web.controller.resource;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.mcwl.common.annotation.RepeatSubmit;
+import com.mcwl.common.core.domain.AjaxResult;
+import com.mcwl.resource.domain.ModelProduct;
+import com.mcwl.resource.domain.vo.MallProductVo;
+import com.mcwl.resource.service.MallProductLikeService;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * 点赞商品
+ * @author DaiZibo
+ * @date 2025/1/2
+ * @apiNote
+ */
+@Api(tags = "点赞商品")
+@RequestMapping("/like")
+@RestController
+public class MallProductLikeController {
+
+    @Autowired
+    private MallProductLikeService mallProductLikeService;
+
+    /**
+     * 查询用户点赞作品列表
+     * @param mallProductVo
+     * @return
+     */
+    @ApiOperation(value = "查询用户点赞作品列表")
+    @PostMapping("/selectByUserLike")
+    public AjaxResult selectByUserLike(@RequestBody MallProductVo mallProductVo){
+
+        Page<ModelProduct> mallProductPage = mallProductLikeService.selectByUserLike(mallProductVo);
+        return AjaxResult.success(mallProductPage);
+    }
+
+    /**
+     * 添加/删除点赞商品
+     * @param productId
+     * @return
+     */
+    @ApiOperation(value = "添加/删除点赞商品")
+    @RepeatSubmit
+    @GetMapping("/addLike")
+    public AjaxResult addLike(@RequestParam Long productId){
+
+        return mallProductLikeService.addLike(productId);
+    }
+
+    /**
+     * 查看作品是否点赞
+     * @param productId
+     * @return
+     */
+    @ApiOperation(value = "查看作品是否点赞")
+    @GetMapping("/selectLike")
+    public AjaxResult selectLike(@RequestParam Long productId){
+        Boolean aBoolean = mallProductLikeService.selectLike(productId);
+        return AjaxResult.success(aBoolean);
+    }
+
+
+
+}

mcwl-resource/src/main/java/com/mcwl/resource/service/MallProductLikeService.java

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+package com.mcwl.resource.service;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.mcwl.common.core.domain.AjaxResult;
+import com.mcwl.resource.domain.ModelProduct;
+import com.mcwl.resource.domain.vo.MallProductVo;
+
+/**
+ * @author DaiZibo
+ * @date 2025/1/2
+ * @apiNote
+ */
+
+public interface MallProductLikeService {
+    Page<ModelProduct> selectByUserLike(MallProductVo mallProductVo);
+
+    AjaxResult addLike(Long productId);
+
+    AjaxResult deleteLike(Long productId);
+
+    Boolean selectLike(Long productId);
+}

mcwl-resource/src/main/java/com/mcwl/resource/service/impl/MallProductLikeServiceImpl.java

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+package com.mcwl.resource.service.impl;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.mcwl.common.core.domain.AjaxResult;
+import com.mcwl.common.utils.SecurityUtils;
+import com.mcwl.resource.domain.MallProductLike;
+import com.mcwl.resource.domain.ModelProduct;
+import com.mcwl.resource.domain.vo.MallProductVo;
+import com.mcwl.resource.mapper.MallProductLikeMapper;
+import com.mcwl.resource.service.MallProductLikeService;
+import com.mcwl.resource.service.ModelService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+
+/**
+ * @author DaiZibo
+ * @date 2025/1/2
+ * @apiNote
+ */
+
+@Service
+public class MallProductLikeServiceImpl implements MallProductLikeService {
+
+    @Autowired
+    private MallProductLikeMapper mallProductLikeMapper;
+
+    @Autowired
+    private ModelService mallProductService;
+
+    @Override
+    public Page<ModelProduct> selectByUserLike(MallProductVo mallProductVo) {
+
+        //获取登录人
+        Long userId = SecurityUtils.getUserId();
+        List<Long> list = mallProductLikeMapper.selectByUserId(userId);
+        //分页查询作品数据
+        return mallProductService.pageLike(mallProductVo, list);
+    }
+
+    @Override
+    public AjaxResult addLike(Long productId) {
+
+        Boolean aBoolean = selectLike(productId);
+        if (aBoolean == true){
+            //删除点赞记录
+            mallProductLikeMapper.deleteByUserIdAndProductId(productId,SecurityUtils.getUserId());
+            return AjaxResult.success(false);
+        }
+
+        MallProductLike mallProductLike = MallProductLike.builder().productId(productId)
+                .userId(SecurityUtils.getUserId())
+                .createName(SecurityUtils.getUsername())
+                .createTime(new Date()).build();
+
+        int insert = mallProductLikeMapper.insert(mallProductLike);
+
+        if (insert<0){
+
+            return AjaxResult.error("点赞失败",false);
+        }
+        return AjaxResult.success(true);
+    }
+
+    @Override
+    public AjaxResult deleteLike(Long productId) {
+
+        return AjaxResult.success();
+    }
+
+    @Override
+    public Boolean selectLike(Long productId) {
+
+        MallProductLike mallProductLike1 = mallProductLikeMapper.selectByUserIdAndProductId(SecurityUtils.getUserId(),productId);
+
+        if (mallProductLike1 == null){
+
+            return false;
+        }
+        return true;
+    }
+
+
+
+}