Files
verify/backend/internal/router/app/info.go
T

327 lines
9.9 KiB
Go

package app
import (
"strings"
"verification-platform-backend/internal/database"
"verification-platform-backend/internal/model"
"verification-platform-backend/internal/service"
"verification-platform-backend/pkg/response"
"github.com/gin-gonic/gin"
)
func SetupInfoRoutes(r *gin.RouterGroup) {
r.GET("/info", handleAppGetInfo)
r.GET("/check-update", handleAppCheckUpdate)
r.GET("/announcements", handleAppGetAnnouncements)
}
func handleAppGetInfo(c *gin.Context) {
appKey := c.Param("appKey")
var app model.Application
if err := database.DB.Where("app_key = ?", appKey).First(&app).Error; err != nil {
response.Error(c, 404, "应用不存在")
return
}
if service.GetApplicationDisabledStatus(app.ID) {
response.Error(c, 403, "该应用已被禁用")
return
}
response.Success(c, gin.H{
"id": app.ID,
"name": app.Name,
"description": app.Description,
"icon_url": app.IconURL,
"status": app.Status,
"billing_type": app.BillingType,
"login_policy": app.LoginPolicy,
"max_devices": app.MaxDevices,
"multi_open_mode": app.MultiOpenMode,
"max_instances": app.MaxInstances,
"enable_trial": app.EnableTrial,
"trial_balance": app.TrialBalance,
"heartbeat_interval": app.HeartbeatInterval,
"heartbeat_timeout": app.HeartbeatTimeout,
})
}
func handleAppCheckUpdate(c *gin.Context) {
appKey := c.Param("appKey")
clientVersion := c.Query("version")
var app model.Application
if err := database.DB.Where("app_key = ?", appKey).First(&app).Error; err != nil {
response.Error(c, 404, "应用不存在")
return
}
if service.GetApplicationDisabledStatus(app.ID) {
response.Error(c, 403, "该应用已被禁用")
return
}
// 查询该应用的所有已发布版本,按ID降序(创建顺序)
var allVersions []model.Version
if err := database.DB.Where("application_id = ? AND publish_status = ?", app.ID, "published").
Order("id DESC").
Preload("Files").
Find(&allVersions).Error; err != nil {
response.Error(c, 500, "获取版本列表失败")
return
}
// 没有任何版本
if len(allVersions) == 0 {
response.Success(c, gin.H{
"has_update": false,
"current_version": clientVersion,
"latest_version": "",
"download_url": "",
"update_notes": "",
"update_strategy": "",
"update_method": "",
"files": []interface{}{},
})
return
}
// 清理版本号:去除空格和前缀 v/V
cleanVersion := func(v string) string {
v = strings.TrimSpace(v)
v = strings.TrimPrefix(v, "v")
v = strings.TrimPrefix(v, "V")
return v
}
// 如果没有传入版本号,直接返回最新版本(安装器模式,优先全量包)
if clientVersion == "" {
latestVersion := &allVersions[0]
// 确定下载地址:无版本号时 download_url 优先指向全量包
downloadURL := latestVersion.FullPackagePath
downloadSize := latestVersion.FullPackageSize
downloadHash := latestVersion.FullPackageHash
if downloadURL == "" {
// 没有全量包,使用文件路径
downloadURL = latestVersion.FilePath
downloadSize = latestVersion.FileSize
downloadHash = latestVersion.FileHash
}
if latestVersion.CustomDownloadURL != "" {
downloadURL = latestVersion.CustomDownloadURL
}
result := gin.H{
"has_update": true,
"app_name": app.Name,
"latest_version": latestVersion.Version,
"download_url": downloadURL,
"file_size": downloadSize,
"file_hash": downloadHash,
"entry_file": latestVersion.EntryFile,
"entry_files": latestVersion.EntryFiles,
"desktop_shortcut_files": latestVersion.DesktopShortcutFiles,
"update_notes": latestVersion.Description,
"update_strategy": latestVersion.UpdateStrategy,
"update_type": latestVersion.UpdateType,
"update_method": latestVersion.UpdateMethod,
"changelog": latestVersion.Changelog,
}
// 同时返回补丁包信息(如果有),供客户端增量更新使用
if latestVersion.FilePath != "" && latestVersion.FilePath != downloadURL {
result["patch_url"] = latestVersion.FilePath
result["patch_size"] = latestVersion.FileSize
result["patch_hash"] = latestVersion.FileHash
}
// 如果有完整包,也单独返回完整包信息
if latestVersion.FullPackagePath != "" {
result["full_package_url"] = latestVersion.FullPackagePath
result["full_package_size"] = latestVersion.FullPackageSize
result["full_package_hash"] = latestVersion.FullPackageHash
}
response.Success(c, result)
return
}
clientVersionClean := cleanVersion(clientVersion)
// 找到客户端当前版本对应的版本记录
var clientVersionRecord *model.Version
for i := range allVersions {
if cleanVersion(allVersions[i].Version) == clientVersionClean {
clientVersionRecord = &allVersions[i]
break
}
}
// 客户端版本不存在于服务器版本列表中,视为需要更新
// 构造一个虚拟的客户端版本记录,ID为0,确保所有服务器版本都比它新
if clientVersionRecord == nil {
clientVersionRecord = &model.Version{
ID: 0,
Version: clientVersion,
}
}
// 判断客户端版本状态:检查是否有更高ID的强制更新版本
isSuperseded := false
for i := range allVersions {
v := &allVersions[i]
// 存在ID更高(创建时间更晚)的强制更新版本
if v.ID > clientVersionRecord.ID && v.UpdateStrategy == "forced" {
isSuperseded = true
break
}
}
// 如果被取代(有强制更新),必须更新
// 找到最新的强制更新版本
var latestVersion *model.Version
var updateStrategy string
if isSuperseded {
// 找到ID最高的强制更新版本
for i := range allVersions {
v := &allVersions[i]
if v.ID > clientVersionRecord.ID && v.UpdateStrategy == "forced" {
if latestVersion == nil || v.ID > latestVersion.ID {
latestVersion = v
}
}
}
updateStrategy = "forced"
} else {
// 没有强制更新,检查是否有更高ID的版本(普通更新)
// 最新版本就是ID最高的版本(已经是按ID降序排列,第一个就是最新)
latestVersion = &allVersions[0]
// 只有当最新版本ID大于客户端版本ID时才需要更新
if latestVersion.ID > clientVersionRecord.ID {
updateStrategy = latestVersion.UpdateStrategy // optional 或 forced
} else {
// 已经是最新版本
response.Success(c, gin.H{
"has_update": false,
"current_version": clientVersion,
"latest_version": clientVersionRecord.Version,
"download_url": "",
"update_notes": "",
"update_strategy": "",
"update_method": "",
"files": []interface{}{},
})
return
}
}
// 确定下载地址
var downloadURL string
var downloadSize int64
var downloadHash string
var fullPackageURL string
var fullPackageSize int64
var fullPackageHash string
var isPatchUpdate bool
// 保存完整包地址(如果有)
if latestVersion.FullPackagePath != "" {
fullPackageURL = latestVersion.FullPackagePath
fullPackageSize = latestVersion.FullPackageSize
fullPackageHash = latestVersion.FullPackageHash
}
if latestVersion.UpdateType == "patch" && latestVersion.BaseVersionID != nil {
// 最新版本是补丁类型
// download_url 返回补丁包地址,full_package_url 返回完整包地址
downloadURL = latestVersion.FilePath
downloadSize = latestVersion.FileSize
downloadHash = latestVersion.FileHash
isPatchUpdate = true
} else {
// 全量版本,download_url 返回文件路径
downloadURL = latestVersion.FilePath
downloadSize = latestVersion.FileSize
downloadHash = latestVersion.FileHash
}
// 自定义地址优先级最高(覆盖下载地址)
if latestVersion.CustomDownloadURL != "" {
downloadURL = latestVersion.CustomDownloadURL
}
// 构建返回结果
result := map[string]interface{}{
"has_update": true,
"app_name": app.Name,
"current_version": clientVersion,
"latest_version": latestVersion.Version,
"download_url": downloadURL,
"file_size": downloadSize,
"file_hash": downloadHash,
"entry_file": latestVersion.EntryFile,
"entry_files": latestVersion.EntryFiles,
"desktop_shortcut_files": latestVersion.DesktopShortcutFiles,
"update_notes": latestVersion.Description,
"update_strategy": updateStrategy,
"update_type": latestVersion.UpdateType,
"update_method": latestVersion.UpdateMethod,
"changelog": latestVersion.Changelog,
}
// 如果是补丁更新,添加补丁信息
if isPatchUpdate {
result["is_patch"] = true
result["patch_url"] = downloadURL
result["patch_size"] = downloadSize
result["patch_hash"] = downloadHash
}
// 如果有完整包,添加完整包信息作为备选
if fullPackageURL != "" {
result["full_package_url"] = fullPackageURL
result["full_package_size"] = fullPackageSize
result["full_package_hash"] = fullPackageHash
}
response.Success(c, result)
}
func handleAppGetAnnouncements(c *gin.Context) {
appKey := c.Param("appKey")
var app model.Application
if err := database.DB.Where("app_key = ?", appKey).First(&app).Error; err != nil {
response.Error(c, 404, "应用不存在")
return
}
if service.GetApplicationDisabledStatus(app.ID) {
response.Error(c, 403, "该应用已被禁用")
return
}
var announcements []model.Announcement
if err := database.DB.Where("application_id = ? AND status = ?", app.ID, "active").Order("is_top DESC, created_at DESC").Find(&announcements).Error; err != nil {
response.Error(c, 500, "获取公告失败")
return
}
result := make([]gin.H, len(announcements))
for i, a := range announcements {
result[i] = gin.H{
"id": a.ID,
"title": a.Title,
"content": a.Content,
"type": a.Type,
"is_top": a.IsTop,
"created_at": a.CreatedAt,
}
}
response.Success(c, result)
}