添加品牌热点-默认关键词

src/main/java/com/zhiwei/brandkbs2/controller/app/AppHotController.java

@@ -13,6 +13,7 @@ import com.zhiwei.brandkbs2.enmus.RoleEnum;
 import com.zhiwei.brandkbs2.model.ResponseResult;
 import com.zhiwei.brandkbs2.pojo.BaseMap;
 import com.zhiwei.brandkbs2.service.MarkDataService;
+import com.zhiwei.brandkbs2.service.ProjectService;
 import com.zhiwei.brandkbs2.util.RedisUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
@@ -27,10 +28,7 @@ import org.springframework.web.client.RestTemplate;
 
 import javax.annotation.Resource;
 import java.io.IOException;
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
+import java.util.*;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
@@ -63,6 +61,9 @@ public class AppHotController extends BaseController {
     @Autowired
     private MarkDataService markDataService;
 
+    @Resource(name = "projectServiceImpl")
+    ProjectService projectService;
+
     @Resource(name = "esSearchExecutor")
     ThreadPoolTaskExecutor executor;
 
@@ -101,9 +102,14 @@ public class AppHotController extends BaseController {
     @ApiOperation("热点库-品牌热点-关键词获取")
     @GetMapping("/keyword")
     public ResponseResult getKeyword() {
-        String keywordStr = redisUtil.get(RedisKeyPrefix.hotKeywordKey(UserThreadLocal.getProjectId()));
+        String projectId = UserThreadLocal.getProjectId();
+        String key = RedisKeyPrefix.hotKeywordKey(projectId);
+        String keywordStr = redisUtil.get(key);
         if (null == keywordStr) {
-            return ResponseResult.success();
+            // 默认返回并设置品牌名
+            List<String> defaultKeyword = Collections.singletonList(projectService.getProjectById(projectId).getBrandName());
+            redisUtil.set(key, JSON.toJSONString(defaultKeyword));
+            return ResponseResult.success(defaultKeyword);
         }
         return ResponseResult.success(JSONArray.parseArray(keywordStr));
     }