feat: Enhance Swagger documentation with new admin and user endpoints

- Added definitions for admin authentication, media, posts, orders, and user management.
- Implemented new API paths for admin functionalities including authentication, media management, order processing, and user statistics.
- Updated existing endpoints to improve clarity and structure in the Swagger documentation.
- Introduced new response schemas for various operations to standardize API responses.

backend_v1/app/http/admin/auth.go

@@ -22,6 +22,12 @@ type TokenResponse struct {
 
 // Login
 //
+//	@Summary		管理员登录
+//	@Tags			Admin Auth
+//	@Accept			json
+//	@Produce		json
+//	@Param			body	body		AuthBody			true	"请求体"
+//	@Success		200		{object}	TokenResponse		"成功"
 //	@Router			/admin/auth [post]
 //	@Bind			body body
 func (ctl *auth) Login(ctx fiber.Ctx, body *AuthBody) (*TokenResponse, error) {

backend_v1/app/http/admin/medias.go

@@ -17,6 +17,12 @@ type medias struct {
 
 // List medias
 //
+//	@Summary		媒体列表
+//	@Tags			Admin Medias
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		ListQuery			false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=models.Media}	"成功"
 //	@Router			/admin/medias [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -26,6 +32,10 @@ func (ctl *medias) List(ctx fiber.Ctx, pagination *requests.Pagination, query *L
 
 // Show media
 //
+//	@Summary		媒体预览（跳转到签名 URL）
+//	@Tags			Admin Medias
+//	@Param			id	path	int64	true	"媒体 ID"
+//	@Success		302	{string}	string	"跳转"
 //	@Router			/admin/medias/:id [get]
 //	@Bind			id path
 func (ctl *medias) Show(ctx fiber.Ctx, id int64) error {
@@ -44,6 +54,11 @@ func (ctl *medias) Show(ctx fiber.Ctx, id int64) error {
 
 // Delete
 //
+//	@Summary		删除媒体
+//	@Tags			Admin Medias
+//	@Produce		json
+//	@Param			id		path		int64	true	"媒体 ID"
+//	@Success		204		{object}	any		"成功"
 //	@Router			/admin/medias/:id [delete]
 //	@Bind			id path
 func (ctl *medias) Delete(ctx fiber.Ctx, id int64) error {

backend_v1/app/http/admin/orders.go

@@ -26,6 +26,12 @@ type orders struct {
 
 // List users
 //
+//	@Summary		订单列表
+//	@Tags			Admin Orders
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		OrderListQuery		false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=services.OrderListItem}	"成功"
 //	@Router			/admin/orders [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -47,6 +53,12 @@ func (ctl *orders) List(
 }
 
 // Refund
+//
+//	@Summary		订单退款
+//	@Tags			Admin Orders
+//	@Produce		json
+//	@Param			id		path		int64	true	"订单 ID"
+//	@Success		200		{object}	any		"成功"
 //	@Router			/admin/orders/:id/refund [post]
 //	@Bind			id path
 func (ctl *orders) Refund(ctx fiber.Ctx, id int64) error {

backend_v1/app/http/admin/posts.go

@@ -21,6 +21,12 @@ type posts struct{}
 
 // List posts
 //
+//	@Summary		作品列表
+//	@Tags			Admin Posts
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		ListQuery			false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=PostItem}	"成功"
 //	@Router			/admin/posts [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -69,6 +75,12 @@ type PostForm struct {
 
 // Create
 //
+//	@Summary		创建作品
+//	@Tags			Admin Posts
+//	@Accept			json
+//	@Produce		json
+//	@Param			form	body		PostForm	true	"请求体"
+//	@Success		200		{object}	any			"成功"
 //	@Router			/admin/posts [post]
 //	@Bind			form body
 func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
@@ -107,6 +119,13 @@ func (ctl *posts) Create(ctx fiber.Ctx, form *PostForm) error {
 
 // Update posts
 //
+//	@Summary		更新作品
+//	@Tags			Admin Posts
+//	@Accept			json
+//	@Produce		json
+//	@Param			id		path		int64		true	"作品 ID"
+//	@Param			form	body		PostForm		true	"请求体"
+//	@Success		200		{object}	any			"成功"
 //	@Router			/admin/posts/:id [put]
 //	@Bind			id path
 //	@Bind			form body
@@ -147,6 +166,11 @@ func (ctl *posts) Update(ctx fiber.Ctx, id int64, form *PostForm) error {
 
 // Delete posts
 //
+//	@Summary		删除作品
+//	@Tags			Admin Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Success		204		{object}	any		"成功"
 //	@Router			/admin/posts/:id [delete]
 //	@Bind			id path
 func (ctl *posts) Delete(ctx fiber.Ctx, id int64) error {
@@ -172,6 +196,11 @@ type PostItem struct {
 
 // Show posts by id
 //
+//	@Summary		作品详情
+//	@Tags			Admin Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Success		200		{object}	PostItem	"成功"
 //	@Router			/admin/posts/:id [get]
 //	@Bind			id path
 func (ctl *posts) Show(ctx fiber.Ctx, id int64) (*PostItem, error) {
@@ -194,6 +223,12 @@ func (ctl *posts) Show(ctx fiber.Ctx, id int64) (*PostItem, error) {
 
 // SendTo
 //
+//	@Summary		赠送作品给用户
+//	@Tags			Admin Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Param			userId	path		int64	true	"用户 ID"
+//	@Success		200		{object}	any		"成功"
 //	@Router			/admin/posts/:id/send-to/:userId [post]
 //	@Bind			id path
 //	@Bind			userId path

backend_v1/app/http/admin/statistics.go

@@ -22,6 +22,10 @@ type StatisticsResponse struct {
 
 // dashboard statistics
 //
+//	@Summary		仪表盘统计
+//	@Tags			Admin Statistics
+//	@Produce		json
+//	@Success		200	{object}	StatisticsResponse	"成功"
 //	@Router			/admin/statistics [get]
 func (s *statistics) statistics(ctx fiber.Ctx) (*StatisticsResponse, error) {
 	statistics := &StatisticsResponse{}

backend_v1/app/http/admin/uploads.go

@@ -34,6 +34,13 @@ type PreCheckResp struct {
 
 // PreUploadCheck
 //
+//	@Summary		预上传检查
+//	@Tags			Admin Uploads
+//	@Produce		json
+//	@Param			md5		path		string	true	"文件 MD5"
+//	@Param			ext		path		string	true	"文件扩展名（不含点）"
+//	@Param			mime	query		string	true	"文件 MIME 类型"
+//	@Success		200		{object}	PreCheckResp	"成功"
 //	@Router			/admin/uploads/pre-uploaded-check/:md5.:ext [get]
 //	@Bind			md5 path
 //	@Bind			ext path
@@ -61,6 +68,12 @@ type PostUploadedForm struct {
 
 // PostUploadedAction
 //
+//	@Summary		上传完成回调处理
+//	@Tags			Admin Uploads
+//	@Accept			json
+//	@Produce		json
+//	@Param			body	body		PostUploadedForm	true	"请求体"
+//	@Success		200		{object}	any				"成功"
 //	@Router			/admin/uploads/post-uploaded-action [post]
 //	@Bind			body body
 func (up *uploads) PostUploadedAction(ctx fiber.Ctx, body *PostUploadedForm) error {

backend_v1/app/http/admin/users.go

@@ -19,6 +19,12 @@ type users struct{}
 
 // List users
 //
+//	@Summary		用户列表
+//	@Tags			Admin Users
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		UserListQuery		false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=models.User}	"成功"
 //	@Router			/admin/users [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -31,6 +37,11 @@ func (ctl *users) List(ctx fiber.Ctx, pagination *requests.Pagination, query *Us
 
 // Show user
 //
+//	@Summary		用户详情
+//	@Tags			Admin Users
+//	@Produce		json
+//	@Param			id		path		int64	true	"用户 ID"
+//	@Success		200		{object}	models.User	"成功"
 //	@Router			/admin/users/:id [get]
 //	@Bind			id path
 func (ctl *users) Show(ctx fiber.Ctx, id int64) (*models.User, error) {
@@ -39,6 +50,12 @@ func (ctl *users) Show(ctx fiber.Ctx, id int64) (*models.User, error) {
 
 // Articles show user bought articles
 //
+//	@Summary		用户已购作品
+//	@Tags			Admin Users
+//	@Produce		json
+//	@Param			id			path		int64				true	"用户 ID"
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Success		200			{object}	requests.Pager{items=models.Post}	"成功"
 //	@Router			/admin/users/:id/articles [get]
 //	@Bind			id path
 //	@Bind			pagination query
@@ -52,6 +69,13 @@ type UserBalance struct {
 
 // Balance
 //
+//	@Summary		调整用户余额
+//	@Tags			Admin Users
+//	@Accept			json
+//	@Produce		json
+//	@Param			id		path		int64		true	"用户 ID"
+//	@Param			balance	body		UserBalance	true	"请求体"
+//	@Success		200		{object}	any			"成功"
 //	@Router			/admin/users/:id/balance [post]
 //	@Bind			id path
 //	@Bind			balance body

backend_v1/app/http/posts.go

@@ -38,6 +38,12 @@ type posts struct {
 
 // List posts
 //
+//	@Summary		作品列表
+//	@Tags			Posts
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		ListQuery			false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=PostItem}	"成功"
 //	@Router			/posts [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -123,6 +129,11 @@ type PostItem struct {
 
 // Show
 //
+//	@Summary		作品详情
+//	@Tags			Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Success		200		{object}	PostItem	"成功"
 //	@Router			/posts/:id/show [get]
 //	@Bind			id path
 //	@Bind			user local
@@ -179,6 +190,11 @@ type PlayUrl struct {
 
 // Play
 //
+//	@Summary		获取播放地址
+//	@Tags			Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Success		200		{object}	PlayUrl	"成功"
 //	@Router			/posts/:id/play [get]
 //	@Bind			id path
 //	@Bind			user local
@@ -230,6 +246,12 @@ func (ctl *posts) Play(ctx fiber.Ctx, id int64, user *models.User) (*PlayUrl, er
 
 // Mine posts
 //
+//	@Summary		我的已购作品
+//	@Tags			Posts
+//	@Produce		json
+//	@Param			pagination	query		requests.Pagination	false	"分页参数"
+//	@Param			query		query		ListQuery			false	"筛选条件"
+//	@Success		200			{object}	requests.Pager{items=PostItem}	"成功"
 //	@Router			/posts/mine [get]
 //	@Bind			pagination query
 //	@Bind			query query
@@ -292,6 +314,11 @@ func (ctl *posts) Mine(
 
 // Buy
 //
+//	@Summary		购买作品
+//	@Tags			Posts
+//	@Produce		json
+//	@Param			id		path		int64	true	"作品 ID"
+//	@Success		200		{object}	wechat.JSAPIPayParams	"成功（余额支付返回 AppId=balance）"
 //	@Router			/posts/:id/buy [post]
 //	@Bind			id path
 //	@Bind			user local

backend_v1/app/http/users.go

@@ -21,6 +21,12 @@ type UserInfo struct {
 	Balance   int64     `json:"balance"`
 }
 
+// Profile 获取当前登录用户的基础信息。
+//
+//	@Summary		获取个人信息
+//	@Tags			Users
+//	@Produce		json
+//	@Success		200	{object}	UserInfo	"成功"
 //	@Router			/users/profile [get]
 //	@Bind			user local
 func (ctl *users) Profile(ctx fiber.Ctx, user *models.User) (*UserInfo, error) {
@@ -37,8 +43,14 @@ type ProfileForm struct {
 	Username string `json:"username" validate:"required"`
 }
 
-// Update
+// Update 修改当前登录用户的用户名。
 //
+//	@Summary		修改用户名
+//	@Tags			Users
+//	@Accept			json
+//	@Produce		json
+//	@Param			form	body		ProfileForm	true	"请求体"
+//	@Success		200		{object}	any			"成功"
 //	@Router			/users/username [put]
 //	@Bind			user local
 //	@Bind			form body

backend_v1/app/http/v1/demo.go

@@ -30,18 +30,20 @@ type Filter struct {
 
 type ResponseItem struct{}
 
-// Foo
+// Foo 演示端点：展示 Fiber 参数绑定与 Swagger 注释写法。
 //
-//	@Summary		Test
+//	@Summary		演示接口
-//	@Description	Test
+//	@Tags			Demo
-//	@Tags			Test
+//	@Accept			multipart/form-data
-//	@Accept			json
 //	@Produce		json
 //
 //	@Param			id			path		int					true	"ID"
-//	@Param			query	query		Filter								true	"Filter"
+//	@Param			pager		query		requests.Pagination	false	"分页参数"
-//	@Param			pager	query		requests.Pagination					true	"Pager"
+//	@Param			query		query		FooQuery				false	"查询参数"
-//	@Success		200		{object}	requests.Pager{list=ResponseItem}	"成功"
+//	@Param			Content-Type	header		string				false	"内容类型"
+//	@Param			folder		formData	string				false	"上传到指定文件夹"
+//	@Param			file		formData	file				true	"上传文件"
+//	@Success		200			{object}	requests.Pager{items=ResponseItem}	"成功"
 //
 //	@Router			/v1/medias/:id [post]
 //	@Bind			query query

backend_v1/app/services/orders.go

@@ -14,6 +14,13 @@ import (
 	"go.ipao.vip/gen/types"
 )
 
+// OrderListItem 用于订单列表展示，补充作品标题与用户名等冗余信息，避免前端二次查询。
+type OrderListItem struct {
+	*models.Order
+	PostTitle string `json:"post_title"`
+	Username  string `json:"username"`
+}
+
 // @provider
 type orders struct{}
 
@@ -51,15 +58,8 @@ func (m *orders) List(
 	postMap := lo.SliceToMap(posts, func(p *models.Post) (int64, *models.Post) { return p.ID, p })
 	userMap := lo.SliceToMap(users, func(u *models.User) (int64, *models.User) { return u.ID, u })
 
-	// OrderListItem 用于订单列表展示，补充作品标题与用户名等冗余信息，避免前端二次查询。
+	items := lo.Map(orders, func(o *models.Order, _ int) *OrderListItem {
-	type orderListItem struct {
+		item := &OrderListItem{Order: o}
-		*models.Order
-		PostTitle string `json:"post_title"`
-		Username  string `json:"username"`
-	}
-
-	items := lo.Map(orders, func(o *models.Order, _ int) *orderListItem {
-		item := &orderListItem{Order: o}
 		if post, ok := postMap[o.PostID]; ok {
 			item.PostTitle = post.Title
 		}