Initial commit: web_hghl_server

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-10-26 16:28:14 +08:00
commit 65fca60622
653 changed files with 135901 additions and 0 deletions
@@ -0,0 +1,44 @@
+package homeser
+
+import (
+	"encoding/json"
+	"time"
+	"videoweb/app/api/proto"
+	"videoweb/pub/common/log"
+	"videoweb/pub/redis"
+)
+
+const (
+	appHomeCacheKey = "app:home:data"
+	appHomeCacheTTL = time.Minute * 5
+)
+
+// getHomeDataCache 读取 APP 首页 Redis 缓存，缓存异常时降级查库
+func getHomeDataCache() *proto.DataResp {
+	cacheData, err1 := redis.Get(appHomeCacheKey)
+	if err1 != nil {
+		log.Warn("读取APP首页缓存失败", log.Any("cacheKey", appHomeCacheKey), log.E(err1))
+		return nil
+	}
+	if cacheData == nil || *cacheData == "" {
+		return nil
+	}
+	resp := &proto.DataResp{}
+	if err1 := json.Unmarshal([]byte(*cacheData), resp); err1 != nil {
+		log.Warn("解析APP首页缓存失败", log.Any("cacheKey", appHomeCacheKey), log.E(err1))
+		return nil
+	}
+	return resp
+}
+
+// setHomeDataCache 写入 APP 首页 Redis 缓存，缓存异常不影响主流程
+func setHomeDataCache(resp proto.DataResp) {
+	bytes, err1 := json.Marshal(resp)
+	if err1 != nil {
+		log.Warn("序列化APP首页缓存失败", log.Any("cacheKey", appHomeCacheKey), log.E(err1))
+		return
+	}
+	if err1 := redis.Set(appHomeCacheKey, string(bytes), appHomeCacheTTL); err1 != nil {
+		log.Warn("写入APP首页缓存失败", log.Any("cacheKey", appHomeCacheKey), log.E(err1))
+	}
+}