Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-15 13:57:10 +08:00
co-authored by Claude Opus 5
commit 8679200f41
1897 changed files with 257900 additions and 0 deletions
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package versionser
import (
"91porn-server/app/appg"
"91porn-server/common/httputil"
"91porn-server/common/localcache"
"91porn-server/common/log"
"91porn-server/models/commod"
"encoding/json"
"fmt"
"net/http"
"time"
"golang.org/x/sync/singleflight"
)
const (
versionCacheTTL = time.Minute
versionFailureCacheTTL = 10 * time.Second
versionLastSuccessTTL = 24 * time.Hour
)
var versionRequestGroup singleflight.Group
type PacketType int32
const (
PacketTypeEnterprise PacketType = 1 // 企业签
PacketTypeShop PacketType = 2 // 商店包
PacketTypeTestFlight PacketType = 3 // TF包
)
type AppAllReq struct {
AppId int32 `json:"appId" binding:"required"` // AppID
SysType string `json:"sysType,omitempty"` // 终端类型
PktType PacketType `json:"pktType,omitempty"` // 包类型
CurVersion string `json:"curVersion,omitempty"` // 当前版本
CurPackageName string `json:"curPackageName,omitempty"` // 包名
}
// 返回参数
type AppAllResp struct {
VersionInfo VersionInfo `json:"versionInfo"` // 版本信息
AdvList []AdvertiseInfo `json:"advList"` // 广告信息
AnnouList []AnnouInfo `json:"annouList"` // 公告信息
IosUrl string `json:"iosLink"` // ios下载链接,网页版使用
AndroidUrl string `json:"andLink"` // 安卓下载链接,网页版使用
ShopIosLink string `json:"shopIosLink"` // ios商店包下载链接
}
// 版本信息
type VersionInfo struct {
HasNewVersion bool `json:"hasNewVersion,omitempty"` // 是否存在新版本
ServerVersion string `json:"serverVersion,omitempty"` // 服务器新版本
DownloadLink []string `json:"downloadLink,omitempty"` // 下载地址
Description string `json:"description,omitempty"` // 描述
IsForceUpdate bool `json:"isForceUpdate,omitempty"` // 是否强制升级
Size string `json:"size,omitempty"` // 大小
Md5 string `json:"md5,omitempty"` // md5
}
// 广告信息
type AdvertiseInfo struct {
Id int64 `json:"id"` // 广告id
Title string `json:"title"` // 广告标题
CoverImg string `json:"coverImg"` // 封面
RandomImgs []string `json:"randomImgs"` // 随机封面
RandomNames []string `json:"randomNames"` // 随机名称
LocId int32 `json:"locId"` // 位置id
JumpType int32 `json:"jumpType"` // 跳转方式 0:外部浏览器跳转 1:内部浏览器跳转 2:app内部跳转
Link string `json:"link"` // 链接地址
Sort int64 `json:"sort"` // 排序
Duration int32 `json:"duration"` // 广告持续时间(弃用)
CoverImgSize string `json:"coverImgSize"` // 封面尺寸
WatchTime int `json:"watchTime"` // 视频广告时长
}
// 公告信息
type AnnouInfo struct {
//id
ID string `json:"id"`
//名字
Title string `json:"title"`
//内容
Content string `json:"content"`
//广告图
Cover string `json:"cover"`
//链接地址
Href string `json:"href"`
//类型
Type int64 `json:"type"`
//时间
Time string `json:"time"`
}
// 广告、版本、公告,三合一接口
func AdvVersionAnnounThreeServer(curVersion, sysType string) (ver VersionInfo, adv []AdvertiseInfo, annou []AnnouInfo, iosUrl, androidUrl, shopIosLink string, err error) {
//版本
key := "VerAnnInfo:" + sysType + ":" + curVersion
if resp, ok := getVersionCache(key); ok {
ver, annou, iosUrl, androidUrl, shopIosLink = unpackAppAllResp(resp)
return
}
value, requestErr, _ := versionRequestGroup.Do(key, func() (interface{}, error) {
// 同一版本的并发请求只允许一个访问产品中心;等待者进入后再检查一次缓存。
if cached, ok := getVersionCache(key); ok {
return cached, nil
}
resp, fetchErr := fetchAppAllResp(curVersion, sysType)
if fetchErr == nil {
localcache.C.Set(key, resp, versionCacheTTL)
localcache.C.Set(key+":lastSuccess", resp, versionLastSuccessTTL)
return resp, nil
}
// 下游异常时短暂缓存最后一次成功结果(没有则为空结果),避免每个 Ping
// 都同步等待同一个失败请求;10 秒后自动重试,恢复后能快速拿到新数据。
fallback, _ := getVersionCache(key + ":lastSuccess")
localcache.C.Set(key, fallback, versionFailureCacheTTL)
return fallback, fetchErr
})
resp, ok := value.(AppAllResp)
if !ok {
return ver, adv, annou, iosUrl, androidUrl, shopIosLink, fmt.Errorf("invalid version cache type")
}
ver, annou, iosUrl, androidUrl, shopIosLink = unpackAppAllResp(resp)
err = requestErr
//log.Info("AdvVersionAnnounThreeServer response", log.Any("resp", resp))
return
}
func getVersionCache(key string) (AppAllResp, bool) {
value, ok := localcache.C.Get(key)
if !ok || value == nil {
return AppAllResp{}, false
}
resp, ok := value.(AppAllResp)
return resp, ok
}
func unpackAppAllResp(resp AppAllResp) (VersionInfo, []AnnouInfo, string, string, string) {
return resp.VersionInfo, resp.AnnouList, resp.IosUrl, resp.AndroidUrl, resp.ShopIosLink
}
func fetchAppAllResp(curVersion, sysType string) (AppAllResp, error) {
req := AppAllReq{
AppId: commod.KFK_APPID,
PktType: PacketTypeEnterprise,
SysType: sysType,
CurVersion: curVersion,
}
bodyStr, err := json.Marshal(req)
if err != nil {
log.Info(fmt.Sprintf("AdvVersionAnnounThreeServer json.Marshal is fail error:%+v/data:%+v", err, req))
return AppAllResp{}, err
}
url := appg.Conf.URL.ProductUrl + "/api/stat/all/app"
resp := AppAllResp{}
code, err := httputil.DefaultClientPostJsonWithResp(&resp, url, nil, bodyStr)
if err != nil {
log.Error("AdvVersionAnnounThreeServer POSTWithJResp ", log.Any("url", url), log.E(err))
return AppAllResp{}, err
}
if code != http.StatusOK {
log.Error("AdvVersionAnnounThreeServer response status ", log.Any("code", code))
return AppAllResp{}, fmt.Errorf("response status %d", code)
}
return resp, nil
}