docs(api): 补全 OpenAPI 上传与系统设置文档

为文件上传、静态资源和文件存储设置接口补齐注释，并同步更新生成的 Swagger 文档。

apps/api/internal/httpapi/file_upload_handlers.go

@@ -11,6 +11,22 @@ import (
 
 const maxGatewayUploadBytes = 256 << 20
 
+// uploadFile godoc
+// @Summary 上传文件
+// @Description 上传文件到配置的文件存储通道；没有启用通道时回退到本地静态上传目录。单文件最大 256MiB。
+// @Tags files
+// @Accept multipart/form-data
+// @Produce json
+// @Security BearerAuth
+// @Param file formData file true "要上传的文件"
+// @Param source formData string false "上传来源标识" default(ai-gateway-openapi)
+// @Success 200 {object} FileUploadResponse
+// @Failure 400 {object} ErrorEnvelope
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 502 {object} ErrorEnvelope
+// @Failure 503 {object} ErrorEnvelope
+// @Router /api/v1/files/upload [post]
+// @Router /v1/files/upload [post]
 func (s *Server) uploadFile(w http.ResponseWriter, r *http.Request) {
 	r.Body = http.MaxBytesReader(w, r.Body, maxGatewayUploadBytes)
 	if err := r.ParseMultipartForm(32 << 20); err != nil {

apps/api/internal/httpapi/openapi_models.go

@@ -123,6 +123,19 @@ type TaskEventListResponse struct {
 	Items []store.TaskEvent `json:"items"`
 }
 
+type FileStorageChannelListResponse struct {
+	Items []store.FileStorageChannel `json:"items"`
+}
+
+type FileUploadResponse struct {
+	ID           string                 `json:"id,omitempty" example:"file_abc123"`
+	URL          string                 `json:"url,omitempty" example:"/static/uploaded/upload-abc123.png"`
+	Filename     string                 `json:"filename,omitempty" example:"image.png"`
+	ContentType  string                 `json:"contentType,omitempty" example:"image/png"`
+	Size         int                    `json:"size,omitempty" example:"1024"`
+	AssetStorage map[string]interface{} `json:"assetStorage,omitempty"`
+}
+
 type ReplacePlatformModelsRequest struct {
 	Models []store.CreatePlatformModelInput `json:"models"`
 }

apps/api/internal/httpapi/static_assets.go

@@ -9,10 +9,28 @@ import (
 	"github.com/easyai/easyai-ai-gateway/apps/api/internal/config"
 )
 
+// serveGeneratedStaticAsset godoc
+// @Summary 获取本地生成资源
+// @Description 从本地生成资源目录读取图片、视频等任务产物；不存在时返回 404。
+// @Tags static
+// @Produce octet-stream
+// @Param asset path string true "资源文件名"
+// @Success 200 {file} file
+// @Failure 404 {string} string "Not Found"
+// @Router /static/generated/{asset} [get]
 func (s *Server) serveGeneratedStaticAsset(w http.ResponseWriter, r *http.Request) {
 	s.serveLocalStaticAsset(w, r, s.cfg.LocalGeneratedStorageDir, config.DefaultLocalGeneratedStorageDir)
 }
 
+// serveUploadedStaticAsset godoc
+// @Summary 获取本地上传资源
+// @Description 从本地上传资源目录读取用户上传文件；不存在时返回 404。
+// @Tags static
+// @Produce octet-stream
+// @Param asset path string true "资源文件名"
+// @Success 200 {file} file
+// @Failure 404 {string} string "Not Found"
+// @Router /static/uploaded/{asset} [get]
 func (s *Server) serveUploadedStaticAsset(w http.ResponseWriter, r *http.Request) {
 	s.serveLocalStaticAsset(w, r, s.cfg.LocalUploadedStorageDir, config.DefaultLocalUploadedStorageDir)
 }

apps/api/internal/httpapi/system_settings_handlers.go

@@ -8,6 +8,17 @@ import (
 	"github.com/easyai/easyai-ai-gateway/apps/api/internal/store"
 )
 
+// listFileStorageChannels godoc
+// @Summary 列出文件存储通道
+// @Description 返回所有未删除的文件存储通道，用于管理上传与生成资源回传策略。
+// @Tags system
+// @Produce json
+// @Security BearerAuth
+// @Success 200 {object} FileStorageChannelListResponse
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/channels [get]
 func (s *Server) listFileStorageChannels(w http.ResponseWriter, r *http.Request) {
 	items, err := s.store.ListFileStorageChannels(r.Context())
 	if err != nil {
@@ -18,6 +29,17 @@ func (s *Server) listFileStorageChannels(w http.ResponseWriter, r *http.Request)
 	writeJSON(w, http.StatusOK, map[string]any{"items": items})
 }
 
+// getFileStorageSettings godoc
+// @Summary 获取文件存储设置
+// @Description 返回文件存储系统设置；数据库对象尚未创建时返回默认设置。
+// @Tags system
+// @Produce json
+// @Security BearerAuth
+// @Success 200 {object} store.FileStorageSettings
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/settings [get]
 func (s *Server) getFileStorageSettings(w http.ResponseWriter, r *http.Request) {
 	settings, err := s.store.GetFileStorageSettings(r.Context())
 	if err != nil {
@@ -32,6 +54,20 @@ func (s *Server) getFileStorageSettings(w http.ResponseWriter, r *http.Request)
 	writeJSON(w, http.StatusOK, settings)
 }
 
+// updateFileStorageSettings godoc
+// @Summary 更新文件存储设置
+// @Description 更新生成资源上传策略等文件存储系统设置。
+// @Tags system
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param body body store.FileStorageSettingsInput true "文件存储设置"
+// @Success 200 {object} store.FileStorageSettings
+// @Failure 400 {object} ErrorEnvelope
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/settings [patch]
 func (s *Server) updateFileStorageSettings(w http.ResponseWriter, r *http.Request) {
 	var input store.FileStorageSettingsInput
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
@@ -47,6 +83,21 @@ func (s *Server) updateFileStorageSettings(w http.ResponseWriter, r *http.Reques
 	writeJSON(w, http.StatusOK, settings)
 }
 
+// createFileStorageChannel godoc
+// @Summary 创建文件存储通道
+// @Description 创建文件存储通道，当前主要用于配置 server-main OpenAPI 上传通道。
+// @Tags system
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param body body store.FileStorageChannelInput true "文件存储通道"
+// @Success 201 {object} store.FileStorageChannel
+// @Failure 400 {object} ErrorEnvelope
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 409 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/channels [post]
 func (s *Server) createFileStorageChannel(w http.ResponseWriter, r *http.Request) {
 	var input store.FileStorageChannelInput
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
@@ -70,6 +121,23 @@ func (s *Server) createFileStorageChannel(w http.ResponseWriter, r *http.Request
 	writeJSON(w, http.StatusCreated, item)
 }
 
+// updateFileStorageChannel godoc
+// @Summary 更新文件存储通道
+// @Description 更新指定文件存储通道的名称、凭证、场景、优先级、状态和重试策略。
+// @Tags system
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param channelID path string true "文件存储通道 ID"
+// @Param body body store.FileStorageChannelInput true "文件存储通道"
+// @Success 200 {object} store.FileStorageChannel
+// @Failure 400 {object} ErrorEnvelope
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 404 {object} ErrorEnvelope
+// @Failure 409 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/channels/{channelID} [patch]
 func (s *Server) updateFileStorageChannel(w http.ResponseWriter, r *http.Request) {
 	var input store.FileStorageChannelInput
 	if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
@@ -107,6 +175,19 @@ func (s *Server) updateFileStorageChannel(w http.ResponseWriter, r *http.Request
 	writeJSON(w, http.StatusOK, item)
 }
 
+// deleteFileStorageChannel godoc
+// @Summary 删除文件存储通道
+// @Description 软删除指定文件存储通道。
+// @Tags system
+// @Produce json
+// @Security BearerAuth
+// @Param channelID path string true "文件存储通道 ID"
+// @Success 204 "No Content"
+// @Failure 401 {object} ErrorEnvelope
+// @Failure 403 {object} ErrorEnvelope
+// @Failure 404 {object} ErrorEnvelope
+// @Failure 500 {object} ErrorEnvelope
+// @Router /api/admin/system/file-storage/channels/{channelID} [delete]
 func (s *Server) deleteFileStorageChannel(w http.ResponseWriter, r *http.Request) {
 	if err := s.store.DeleteFileStorageChannel(r.Context(), r.PathValue("channelID")); err != nil {
 		if store.IsNotFound(err) {