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src/main/java/com/szxgl/pars2021/controller/PraiseController.java

@@ -0,0 +1,91 @@
+package com.szxgl.pars2021.controller;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.szxgl.pars2021.entity.WorksDao;
+import com.szxgl.pars2021.mapper.WorksMapper;
+import com.szxgl.pars2021.service.PraiseService;
+import com.szxgl.pars2021.utils.R;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * 点赞
+ */
+@RestController
+@RequestMapping("/praise")
+@Slf4j
+public class PraiseController {
+
+    @Autowired
+    private PraiseService praiseService;
+
+    @Value("${spring.profiles.active}")
+    private String activeProfiles;
+
+    @Autowired
+    public WorksMapper worksMapper;
+
+
+    /**
+     * 用户点赞
+     * @param request
+     * @param worksId
+     * @return
+     */
+    @PostMapping("/savePraise")
+    public R savePraise(HttpServletRequest request,Integer worksId){
+        String openid = getValue(request.getCookies(), "openid");
+        if("prod".equals(activeProfiles) && StringUtils.isBlank(openid)){
+            log.error("openid为空,请求参数");
+            return R.error("openid不能为空");
+        }
+        if(worksId == null){
+            log.info("作品id不能为空!");
+            return R.error("作品id不能为空!");
+        }
+        QueryWrapper<WorksDao> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("id",worksId);
+        WorksDao worksDao = worksMapper.selectOne(queryWrapper);
+        if(worksDao == null){
+            log.info("作品不存在!");
+            return R.error("作品不存在!");
+        }
+
+        praiseService.savePraise(openid,worksId);
+        return R.ok();
+    }
+
+
+//    @PostMapping("/saveSharePraise")
+//    public R saveSharePraise(HttpServletRequest request){
+//
+//    }
+
+    /**
+     * 获取cookie
+     * @param cookies
+     * @param key
+     * @return
+     */
+    protected String getValue(Cookie[] cookies, String key) {
+        String value = null;
+        if (null != cookies && cookies.length > 0) {
+            for (Cookie c : cookies) {
+                if (key.equals(c.getName())) {
+                    value = c.getValue();
+                    break;
+                }
+            }
+        }
+
+        return value;
+    }
+}