重构版本状态为动态计算

- 状态不再写入数据库，改为查询时动态计算
- 每个应用的最新版 = 有效, 旧版 = 已失效
- 移除后端 status 筛选参数
- 移除前端 status 筛选器
- 移除编辑页的状态手动编辑
- 移除创建版本时自动更新旧版本状态的逻辑

backend/internal/router/admin/versions.go

@@ -43,7 +43,6 @@ func handleGetAllVersions(c *gin.Context) {
 	applicationIDFilter := c.Query("application_id")
 	updateStrategyFilter := c.Query("update_strategy")
 	updateMethodFilter := c.Query("update_method")
-	statusFilter := c.Query("status")
 	searchFilter := c.Query("search")
 
 	var total int64
@@ -86,9 +85,6 @@ func handleGetAllVersions(c *gin.Context) {
 	if updateMethodFilter != "" {
 		countQuery = countQuery.Where("update_method = ?", updateMethodFilter)
 	}
-	if statusFilter != "" {
-		countQuery = countQuery.Where("status = ?", statusFilter)
-	}
 	if searchFilter != "" {
 		searchLower := strings.ToLower(searchFilter)
 		countQuery = countQuery.Where("LOWER(version) LIKE ? OR LOWER(description) LIKE ?", "%"+searchLower+"%", "%"+searchLower+"%")
@@ -105,9 +101,6 @@ func handleGetAllVersions(c *gin.Context) {
 	if updateMethodFilter != "" {
 		query = query.Where("update_method = ?", updateMethodFilter)
 	}
-	if statusFilter != "" {
-		query = query.Where("status = ?", statusFilter)
-	}
 	if searchFilter != "" {
 		searchLower := strings.ToLower(searchFilter)
 		query = query.Where("LOWER(version) LIKE ? OR LOWER(description) LIKE ?", "%"+searchLower+"%", "%"+searchLower+"%")
@@ -134,6 +127,17 @@ func handleGetAllVersions(c *gin.Context) {
 		log.Printf("[DEBUG] Version %d: ID=%d, ApplicationID=%d, Version=%s\n", i, v.ID, v.ApplicationID, v.Version)
 	}
 
+	latestVersionIDs := make(map[uint]uint)
+	var latestIDs []uint
+	database.DB.Model(&model.Version{}).
+		Where("application_id IN ?", appIDs).
+		Select("MAX(id)").
+		Group("application_id").
+		Pluck("MAX(id)", &latestIDs)
+	for _, id := range latestIDs {
+		latestVersionIDs[id] = id
+	}
+
 	type VersionWithAppName struct {
 		model.Version
 		ApplicationName string `json:"application_name"`
@@ -143,6 +147,11 @@ func handleGetAllVersions(c *gin.Context) {
 	for i, v := range versions {
 		appName := appNameMap[v.ApplicationID]
 		log.Printf("[DEBUG] Mapping version %d: ApplicationID=%d -> AppName=%s\n", i, v.ApplicationID, appName)
+		if _, isLatest := latestVersionIDs[v.ID]; isLatest {
+			v.Status = "active"
+		} else {
+			v.Status = "superseded"
+		}
 		result[i] = VersionWithAppName{
 			Version:         v,
 			ApplicationName: appName,
@@ -178,6 +187,16 @@ func handleGetVersionByID(c *gin.Context) {
 		return
 	}
 
+	var latestID uint
+	database.DB.Model(&model.Version{}).
+		Where("application_id = ?", version.ApplicationID).
+		Select("MAX(id)").
+		Scan(&latestID)
+	computedStatus := "superseded"
+	if version.ID == latestID {
+		computedStatus = "active"
+	}
+
 	response.Success(c, gin.H{
 		"id":               version.ID,
 		"application_id":   version.ApplicationID,
@@ -192,7 +211,7 @@ func handleGetVersionByID(c *gin.Context) {
 		"update_method":    version.UpdateMethod,
 		"min_version":      version.MinVersion,
 		"changelog":        version.Changelog,
-		"status":           version.Status,
+		"status":           computedStatus,
 		"base_version_id":  version.BaseVersionID,
 		"files":            version.Files,
 		"created_at":       version.CreatedAt,
@@ -271,10 +290,6 @@ func handleCreateVersionGlobal(c *gin.Context) {
 		return
 	}
 
-	database.DB.Model(&model.Version{}).
-		Where("application_id = ? AND id != ? AND status = ?", req.ApplicationID, version.ID, "active").
-		Update("status", "superseded")
-
 	userIDPtr := &userID
 	versionIDPtr := &version.ID
 	service.CreateLog(service.LogParams{

frontend/src/pages/admin/versions/[id].vue

@@ -45,7 +45,6 @@ const formData = ref({
   description: '',
   update_strategy: 'optional' as 'optional' | 'forced',
   update_method: 'manual' as 'manual' | 'hot' | 'full',
-  status: 'active' as string,
   min_version: '',
   changelog: '',
   entry_file: '',
@@ -92,7 +91,6 @@ async function fetchVersion() {
       formData.value.description = ver.description || ''
       formData.value.update_strategy = ver.update_strategy || 'optional'
       formData.value.update_method = ver.update_method || 'manual'
-      formData.value.status = ver.status || 'active'
       formData.value.base_version_id = ver.base_version_id ? String(ver.base_version_id) : ''
       formData.value.min_version = ver.min_version || ''
       formData.value.changelog = ver.changelog || ''
@@ -181,7 +179,6 @@ async function handleSubmit() {
       description: formData.value.description,
       update_strategy: formData.value.update_strategy,
       update_method: formData.value.update_method,
-      status: formData.value.status,
       min_version: formData.value.min_version,
       changelog: formData.value.changelog,
       entry_file: formData.value.entry_file,
@@ -455,23 +452,6 @@ onMounted(() => {
                 </UiSelect>
               </div>
 
-              <div class="space-y-2">
-                <UiLabel>{{ t('admin.versions.createForm.status') }}</UiLabel>
-                <UiSelect v-model="formData.status" :disabled="saving">
-                  <UiSelectTrigger>
-                    <UiSelectValue />
-                  </UiSelectTrigger>
-                  <UiSelectContent>
-                    <UiSelectItem value="active">
-                      {{ t('admin.versions.status.active') }}
-                    </UiSelectItem>
-                    <UiSelectItem value="superseded">
-                      {{ t('admin.versions.status.superseded') }}
-                    </UiSelectItem>
-                  </UiSelectContent>
-                </UiSelect>
-              </div>
-
               <div class="space-y-2">
                 <UiLabel for="changelog">
                   {{ t('admin.versions.createForm.changelog') }}

frontend/src/pages/admin/versions/index.vue

@@ -31,7 +31,6 @@ const tableRef = ref()
 const appFilter = ref<string>('')
 const strategyFilter = ref<string>('')
 const methodFilter = ref<string>('')
-const statusFilter = ref<string>('')
 const searchFilter = ref<string>('')
 const currentPage = ref(1)
 const pageSize = ref(20)
@@ -63,11 +62,6 @@ const methodOptions = computed(() => [
   { label: t('admin.versions.methods.full'), value: 'full' },
 ])
 
-const statusOptions = computed(() => [
-  { label: t('admin.versions.status.active'), value: 'active' },
-  { label: t('admin.versions.status.superseded'), value: 'superseded' },
-])
-
 const totalSize = computed(() => {
   return versions.value.reduce((sum, v) => sum + (v.file_size || 0), 0)
 })
@@ -122,9 +116,6 @@ async function fetchVersions() {
     if (methodFilter.value) {
       params.append('update_method', methodFilter.value)
     }
-    if (statusFilter.value) {
-      params.append('status', statusFilter.value)
-    }
     if (searchFilter.value) {
       params.append('search', searchFilter.value)
     }
@@ -239,7 +230,7 @@ watch([currentPage, pageSize], () => {
   fetchVersions()
 })
 
-watch([appFilter, strategyFilter, methodFilter, statusFilter, searchFilter], () => {
+watch([appFilter, strategyFilter, methodFilter, searchFilter], () => {
   currentPage.value = 1
   fetchVersions()
 })
@@ -350,11 +341,6 @@ watch([appFilter, strategyFilter, methodFilter, statusFilter, searchFilter], ()
                 :title="t('admin.versions.method')"
                 :options="methodOptions"
               />
-              <SingleFilter
-                v-model="statusFilter"
-                :title="t('admin.versions.columns.status')"
-                :options="statusOptions"
-              />
             </template>
           </DataTable>
         </UiCardContent>