feat: 重构内容和订单列表接口，使用过滤器结构体简化参数传递；更新相关服务和测试用例

backend/app/http/v1/creator.go

@@ -50,11 +50,9 @@ func (c *Creator) Dashboard(ctx fiber.Ctx) (*dto.DashboardStats, error) {
 // @Param genre query string false "Genre"
 // @Param keyword query string false "Keyword"
 // @Success 200 {array} dto.ContentItem
-// @Bind status query
+// @Bind filter query
-// @Bind genre query
+func (c *Creator) ListContents(ctx fiber.Ctx, filter *dto.CreatorContentListFilter) ([]dto.ContentItem, error) {
-// @Bind keyword query
+	return services.Creator.ListContents(ctx.Context(), filter)
-func (c *Creator) ListContents(ctx fiber.Ctx, status, genre, keyword string) ([]dto.ContentItem, error) {
-	return services.Creator.ListContents(ctx.Context(), status, genre, keyword)
 }
 
 // Create/Publish content
@@ -115,10 +113,9 @@ func (c *Creator) DeleteContent(ctx fiber.Ctx, id string) error {
 // @Param status query string false "Status"
 // @Param keyword query string false "Keyword"
 // @Success 200 {array} dto.Order
-// @Bind status query
+// @Bind filter query
-// @Bind keyword query
+func (c *Creator) ListOrders(ctx fiber.Ctx, filter *dto.CreatorOrderListFilter) ([]dto.Order, error) {
-func (c *Creator) ListOrders(ctx fiber.Ctx, status, keyword string) ([]dto.Order, error) {
+	return services.Creator.ListOrders(ctx.Context(), filter)
-	return services.Creator.ListOrders(ctx.Context(), status, keyword)
 }
 
 // Process refund

backend/app/http/v1/dto/content.go

@@ -4,10 +4,10 @@ import "quyun/v2/app/requests"
 
 type ContentListFilter struct {
 	requests.Pagination
-	Keyword  string `query:"keyword"`
+	Keyword  *string `query:"keyword"`
-	Genre    string `query:"genre"`
+	Genre    *string `query:"genre"`
-	TenantID string `query:"tenantId"`
+	TenantID *string `query:"tenantId"`
-	Sort     string `query:"sort"`
+	Sort     *string `query:"sort"`
 }
 
 type ContentItem struct {

backend/app/http/v1/dto/creator.go

@@ -1,5 +1,7 @@
 package dto
 
+import "quyun/v2/app/requests"
+
 type ApplyForm struct {
 	Name   string `json:"name"`
 	Bio    string `json:"bio"`
@@ -37,6 +39,19 @@ type ContentUpdateForm struct {
 	MediaIDs []string `json:"media_ids"`
 }
 
+type CreatorContentListFilter struct {
+	requests.Pagination
+	Status  *string `query:"status"`
+	Genre   *string `query:"genre"`
+	Keyword *string `query:"keyword"`
+}
+
+type CreatorOrderListFilter struct {
+	requests.Pagination
+	Status  *string `query:"status"`
+	Keyword *string `query:"keyword"`
+}
+
 type RefundForm struct {
 	Action string `json:"action"` // accept, reject
 	Reason string `json:"reason"`
@@ -63,15 +78,3 @@ type WithdrawForm struct {
 	Method    string  `json:"method"` // wallet, external
 	AccountID string  `json:"account_id"`
 }
-
-// Re-export or Wrap
-// Since ContentItem and Order are in the same package 'dto',
-// we don't need type aliases unless we want to rename them.
-// If creator.go uses them, it can use dto.ContentItem directly.
-// But creator.go is in `v1` (package v1) and imports `dto`.
-// So it uses `dto.ContentItem`.
-// So we don't need aliases here if the original types are in this package.
-
-// However, if the originals were in `content/dto` and `user/dto` and we moved them to `v1/dto` (this package),
-// then we just have them defined in `content.go` (dto) and `user.go` (dto).
-// So aliases are not needed if they are in the same package.

backend/app/http/v1/dto/super.go

@@ -1,9 +1,31 @@
 package dto
 
 import (
+	"quyun/v2/app/requests"
 	"quyun/v2/pkg/consts"
 )
 
+// Filters
+type UserListFilter struct {
+	requests.Pagination
+	Username *string `query:"username"`
+}
+
+type TenantListFilter struct {
+	requests.Pagination
+	Name *string `query:"name"`
+}
+
+type SuperContentListFilter struct {
+	requests.Pagination
+	// Add filters if needed, currently list signature is just pagination in super.go service
+}
+
+type SuperOrderListFilter struct {
+	requests.Pagination
+	// Add filters if needed
+}
+
 // SuperUserLite 用于平台用户列表的轻量级用户信息
 type SuperUserLite struct {
 	ID                int64             `json:"id"`

backend/app/http/v1/routes.gen.go

@@ -111,21 +111,18 @@ func (r *Routes) Register(router fiber.Router) {
 		QueryParam[string]("id"),
 	))
 	r.log.Debugf("Registering route: Get /v1/creator/contents -> creator.ListContents")
-	router.Get("/v1/creator/contents"[len(r.Path()):], DataFunc3(
+	router.Get("/v1/creator/contents"[len(r.Path()):], DataFunc1(
 		r.creator.ListContents,
-		QueryParam[string]("status"),
+		Query[dto.CreatorContentListFilter]("filter"),
-		QueryParam[string]("genre"),
-		QueryParam[string]("keyword"),
 	))
 	r.log.Debugf("Registering route: Get /v1/creator/dashboard -> creator.Dashboard")
 	router.Get("/v1/creator/dashboard"[len(r.Path()):], DataFunc0(
 		r.creator.Dashboard,
 	))
 	r.log.Debugf("Registering route: Get /v1/creator/orders -> creator.ListOrders")
-	router.Get("/v1/creator/orders"[len(r.Path()):], DataFunc2(
+	router.Get("/v1/creator/orders"[len(r.Path()):], DataFunc1(
 		r.creator.ListOrders,
-		QueryParam[string]("status"),
+		Query[dto.CreatorOrderListFilter]("filter"),
-		QueryParam[string]("keyword"),
 	))
 	r.log.Debugf("Registering route: Get /v1/creator/payout-accounts -> creator.ListPayoutAccounts")
 	router.Get("/v1/creator/payout-accounts"[len(r.Path()):], DataFunc0(
@@ -178,16 +175,14 @@ func (r *Routes) Register(router fiber.Router) {
 		r.super.CheckToken,
 	))
 	r.log.Debugf("Registering route: Get /v1/contents -> super.ListContents")
-	router.Get("/v1/contents"[len(r.Path()):], DataFunc2(
+	router.Get("/v1/contents"[len(r.Path()):], DataFunc1(
 		r.super.ListContents,
-		QueryParam[int]("page"),
+		Query[dto.SuperContentListFilter]("filter"),
-		QueryParam[int]("limit"),
 	))
 	r.log.Debugf("Registering route: Get /v1/orders -> super.ListOrders")
-	router.Get("/v1/orders"[len(r.Path()):], DataFunc2(
+	router.Get("/v1/orders"[len(r.Path()):], DataFunc1(
 		r.super.ListOrders,
-		QueryParam[int]("page"),
+		Query[dto.SuperOrderListFilter]("filter"),
-		QueryParam[int]("limit"),
 	))
 	r.log.Debugf("Registering route: Get /v1/orders/:id -> super.GetOrder")
 	router.Get("/v1/orders/:id"[len(r.Path()):], DataFunc1(
@@ -199,11 +194,9 @@ func (r *Routes) Register(router fiber.Router) {
 		r.super.OrderStatistics,
 	))
 	r.log.Debugf("Registering route: Get /v1/tenants -> super.ListTenants")
-	router.Get("/v1/tenants"[len(r.Path()):], DataFunc3(
+	router.Get("/v1/tenants"[len(r.Path()):], DataFunc1(
 		r.super.ListTenants,
-		QueryParam[int]("page"),
+		Query[dto.TenantListFilter]("filter"),
-		QueryParam[int]("limit"),
-		QueryParam[string]("name"),
 	))
 	r.log.Debugf("Registering route: Get /v1/tenants/:id -> super.GetTenant")
 	router.Get("/v1/tenants/:id"[len(r.Path()):], DataFunc1(
@@ -215,11 +208,9 @@ func (r *Routes) Register(router fiber.Router) {
 		r.super.TenantStatuses,
 	))
 	r.log.Debugf("Registering route: Get /v1/users -> super.ListUsers")
-	router.Get("/v1/users"[len(r.Path()):], DataFunc3(
+	router.Get("/v1/users"[len(r.Path()):], DataFunc1(
 		r.super.ListUsers,
-		QueryParam[int]("page"),
+		Query[dto.UserListFilter]("filter"),
-		QueryParam[int]("limit"),
-		QueryParam[string]("username"),
 	))
 	r.log.Debugf("Registering route: Get /v1/users/:id -> super.GetUser")
 	router.Get("/v1/users/:id"[len(r.Path()):], DataFunc1(

backend/app/http/v1/super.go

@@ -15,294 +15,308 @@ type Super struct{}
 //
 // @Router /v1/auth/login [post]
 // @Summary Login
-// @Tags Super
+// @Description Login
+// @Tags Auth
 // @Accept json
 // @Produce json
 // @Param form body dto.LoginForm true "Login form"
 // @Success 200 {object} dto.LoginResponse
 // @Bind form body
-func (s *Super) Login(ctx fiber.Ctx, form *dto.LoginForm) (*dto.LoginResponse, error) {
+func (c *Super) Login(ctx fiber.Ctx, form *dto.LoginForm) (*dto.LoginResponse, error) {
 	return services.Super.Login(ctx.Context(), form)
 }
 
 // Check Token
 //
 // @Router /v1/auth/token [get]
-// @Summary Check Token
+// @Summary Check token
-// @Tags Super
+// @Description Check token
+// @Tags Auth
 // @Accept json
 // @Produce json
 // @Success 200 {object} dto.LoginResponse
-func (s *Super) CheckToken(ctx fiber.Ctx) (*dto.LoginResponse, error) {
+func (c *Super) CheckToken(ctx fiber.Ctx) (*dto.LoginResponse, error) {
 	return services.Super.CheckToken(ctx.Context())
 }
 
-// List Users
+// List users
 //
 // @Router /v1/users [get]
-// @Summary User list
+// @Summary List users
-// @Tags Super
+// @Description List users
+// @Tags User
 // @Accept json
 // @Produce json
-// @Param page query int false "Page"
+// @Param page query int false "Page number"
-// @Param limit query int false "Limit"
+// @Param limit query int false "Page size"
 // @Param username query string false "Username"
 // @Success 200 {object} requests.Pager{items=[]dto.UserItem}
-// @Bind page query
+// @Bind filter query
-// @Bind limit query
+func (c *Super) ListUsers(ctx fiber.Ctx, filter *dto.UserListFilter) (*requests.Pager, error) {
-// @Bind username query
+	return services.Super.ListUsers(ctx.Context(), filter)
-func (s *Super) ListUsers(ctx fiber.Ctx, page, limit int, username string) (*requests.Pager, error) {
-	return services.Super.ListUsers(ctx.Context(), page, limit, username)
 }
 
-// Get User
+// Get user
 //
 // @Router /v1/users/:id [get]
-// @Summary Get User
+// @Summary Get user
-// @Tags Super
+// @Description Get user
+// @Tags User
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "User ID"
 // @Success 200 {object} dto.UserItem
 // @Bind id path
-func (s *Super) GetUser(ctx fiber.Ctx, id int64) (*dto.UserItem, error) {
+func (c *Super) GetUser(ctx fiber.Ctx, id int64) (*dto.UserItem, error) {
 	return services.Super.GetUser(ctx.Context(), id)
 }
 
-// Update User Status
+// Update user status
 //
 // @Router /v1/users/:id/status [patch]
 // @Summary Update user status
-// @Tags Super
+// @Description Update user status
+// @Tags User
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "User ID"
-// @Param form body dto.UserStatusUpdateForm true "Form"
+// @Param form body dto.UserStatusUpdateForm true "Update form"
-// @Success 200
+// @Success 200 {string} string "Updated"
 // @Bind id path
 // @Bind form body
-func (s *Super) UpdateUserStatus(ctx fiber.Ctx, id int64, form *dto.UserStatusUpdateForm) error {
+func (c *Super) UpdateUserStatus(ctx fiber.Ctx, id int64, form *dto.UserStatusUpdateForm) error {
 	return services.Super.UpdateUserStatus(ctx.Context(), id, form)
 }
 
-// Update User Roles
+// Update user roles
 //
 // @Router /v1/users/:id/roles [patch]
 // @Summary Update user roles
-// @Tags Super
+// @Description Update user roles
+// @Tags User
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "User ID"
-// @Param form body dto.UserRolesUpdateForm true "Form"
+// @Param form body dto.UserRolesUpdateForm true "Update form"
-// @Success 200
+// @Success 200 {string} string "Updated"
 // @Bind id path
 // @Bind form body
-func (s *Super) UpdateUserRoles(ctx fiber.Ctx, id int64, form *dto.UserRolesUpdateForm) error {
+func (c *Super) UpdateUserRoles(ctx fiber.Ctx, id int64, form *dto.UserRolesUpdateForm) error {
 	return services.Super.UpdateUserRoles(ctx.Context(), id, form)
 }
 
-// List Tenants
+// List tenants
 //
 // @Router /v1/tenants [get]
-// @Summary Tenant list
+// @Summary List tenants
-// @Tags Super
+// @Description List tenants
+// @Tags Tenant
 // @Accept json
 // @Produce json
-// @Param page query int false "Page"
+// @Param page query int false "Page number"
-// @Param limit query int false "Limit"
+// @Param limit query int false "Page size"
 // @Param name query string false "Name"
 // @Success 200 {object} requests.Pager{items=[]dto.TenantItem}
-// @Bind page query
+// @Bind filter query
-// @Bind limit query
+func (c *Super) ListTenants(ctx fiber.Ctx, filter *dto.TenantListFilter) (*requests.Pager, error) {
-// @Bind name query
+	return services.Super.ListTenants(ctx.Context(), filter)
-func (s *Super) ListTenants(ctx fiber.Ctx, page, limit int, name string) (*requests.Pager, error) {
-	return services.Super.ListTenants(ctx.Context(), page, limit, name)
 }
 
-// Create Tenant
+// Create tenant
 //
 // @Router /v1/tenants [post]
-// @Summary Create Tenant
+// @Summary Create tenant
-// @Tags Super
+// @Description Create tenant
+// @Tags Tenant
 // @Accept json
 // @Produce json
-// @Param form body dto.TenantCreateForm true "Form"
+// @Param form body dto.TenantCreateForm true "Create form"
-// @Success 200
+// @Success 200 {string} string "Created"
 // @Bind form body
-func (s *Super) CreateTenant(ctx fiber.Ctx, form *dto.TenantCreateForm) error {
+func (c *Super) CreateTenant(ctx fiber.Ctx, form *dto.TenantCreateForm) error {
 	return services.Super.CreateTenant(ctx.Context(), form)
 }
 
-// Get Tenant
+// Get tenant
 //
 // @Router /v1/tenants/:id [get]
-// @Summary Get Tenant
+// @Summary Get tenant
-// @Tags Super
+// @Description Get tenant
+// @Tags Tenant
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "Tenant ID"
 // @Success 200 {object} dto.TenantItem
 // @Bind id path
-func (s *Super) GetTenant(ctx fiber.Ctx, id int64) (*dto.TenantItem, error) {
+func (c *Super) GetTenant(ctx fiber.Ctx, id int64) (*dto.TenantItem, error) {
 	return services.Super.GetTenant(ctx.Context(), id)
 }
 
-// Update Tenant Status
+// Update tenant status
 //
 // @Router /v1/tenants/:id/status [patch]
-// @Summary Update Tenant Status
+// @Summary Update tenant status
-// @Tags Super
+// @Description Update tenant status
+// @Tags Tenant
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "Tenant ID"
-// @Param form body dto.TenantStatusUpdateForm true "Form"
+// @Param form body dto.TenantStatusUpdateForm true "Update form"
-// @Success 200
+// @Success 200 {string} string "Updated"
 // @Bind id path
 // @Bind form body
-func (s *Super) UpdateTenantStatus(ctx fiber.Ctx, id int64, form *dto.TenantStatusUpdateForm) error {
+func (c *Super) UpdateTenantStatus(ctx fiber.Ctx, id int64, form *dto.TenantStatusUpdateForm) error {
 	return services.Super.UpdateTenantStatus(ctx.Context(), id, form)
 }
 
-// Update Tenant Expire
+// Update tenant expire
 //
 // @Router /v1/tenants/:id [patch]
-// @Summary Update Tenant Expire
+// @Summary Update tenant expire
-// @Tags Super
+// @Description Update tenant expire
+// @Tags Tenant
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "Tenant ID"
-// @Param form body dto.TenantExpireUpdateForm true "Form"
+// @Param form body dto.TenantExpireUpdateForm true "Update form"
-// @Success 200
+// @Success 200 {string} string "Updated"
 // @Bind id path
 // @Bind form body
-func (s *Super) UpdateTenantExpire(ctx fiber.Ctx, id int64, form *dto.TenantExpireUpdateForm) error {
+func (c *Super) UpdateTenantExpire(ctx fiber.Ctx, id int64, form *dto.TenantExpireUpdateForm) error {
 	return services.Super.UpdateTenantExpire(ctx.Context(), id, form)
 }
 
-// List Contents
+// List contents
 //
 // @Router /v1/contents [get]
-// @Summary Content list
+// @Summary List contents
-// @Tags Super
+// @Description List contents
+// @Tags Content
 // @Accept json
 // @Produce json
-// @Param page query int false "Page"
+// @Param page query int false "Page number"
-// @Param limit query int false "Limit"
+// @Param limit query int false "Page size"
-// @Success 200 {object} requests.Pager{items=[]dto.SuperTenantContentItem}
+// @Success 200 {object} requests.Pager{items=[]dto.AdminContentItem}
-// @Bind page query
+// @Bind filter query
-// @Bind limit query
+func (c *Super) ListContents(ctx fiber.Ctx, filter *dto.SuperContentListFilter) (*requests.Pager, error) {
-func (s *Super) ListContents(ctx fiber.Ctx, page, limit int) (*requests.Pager, error) {
+	return services.Super.ListContents(ctx.Context(), filter)
-	return services.Super.ListContents(ctx.Context(), page, limit)
 }
 
-// Update Content Status
+// Update content status
 //
 // @Router /v1/tenants/:tenantID/contents/:contentID/status [patch]
-// @Summary Update Content Status
+// @Summary Update content status
-// @Tags Super
+// @Description Update content status
+// @Tags Content
 // @Accept json
 // @Produce json
 // @Param tenantID path int64 true "Tenant ID"
 // @Param contentID path int64 true "Content ID"
-// @Param form body dto.SuperTenantContentStatusUpdateForm true "Form"
+// @Param form body dto.SuperTenantContentStatusUpdateForm true "Update form"
-// @Success 200
+// @Success 200 {string} string "Updated"
 // @Bind tenantID path
 // @Bind contentID path
 // @Bind form body
-func (s *Super) UpdateContentStatus(ctx fiber.Ctx, tenantID, contentID int64, form *dto.SuperTenantContentStatusUpdateForm) error {
+func (c *Super) UpdateContentStatus(ctx fiber.Ctx, tenantID, contentID int64, form *dto.SuperTenantContentStatusUpdateForm) error {
 	return services.Super.UpdateContentStatus(ctx.Context(), tenantID, contentID, form)
 }
 
-// List Orders
+// List orders
 //
 // @Router /v1/orders [get]
-// @Summary Order list
+// @Summary List orders
-// @Tags Super
+// @Description List orders
+// @Tags Order
 // @Accept json
 // @Produce json
-// @Param page query int false "Page"
+// @Param page query int false "Page number"
-// @Param limit query int false "Limit"
+// @Param limit query int false "Page size"
 // @Success 200 {object} requests.Pager{items=[]dto.SuperOrderItem}
-// @Bind page query
+// @Bind filter query
-// @Bind limit query
+func (c *Super) ListOrders(ctx fiber.Ctx, filter *dto.SuperOrderListFilter) (*requests.Pager, error) {
-func (s *Super) ListOrders(ctx fiber.Ctx, page, limit int) (*requests.Pager, error) {
+	return services.Super.ListOrders(ctx.Context(), filter)
-	return services.Super.ListOrders(ctx.Context(), page, limit)
 }
 
-// Get Order
+// Get order
 //
 // @Router /v1/orders/:id [get]
-// @Summary Get Order
+// @Summary Get order
-// @Tags Super
+// @Description Get order
+// @Tags Order
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "Order ID"
 // @Success 200 {object} dto.SuperOrderDetail
 // @Bind id path
-func (s *Super) GetOrder(ctx fiber.Ctx, id int64) (*dto.SuperOrderDetail, error) {
+func (c *Super) GetOrder(ctx fiber.Ctx, id int64) (*dto.SuperOrderDetail, error) {
 	return services.Super.GetOrder(ctx.Context(), id)
 }
 
-// Refund Order
+// Refund order
 //
 // @Router /v1/orders/:id/refund [post]
-// @Summary Refund Order
+// @Summary Refund order
-// @Tags Super
+// @Description Refund order
+// @Tags Order
 // @Accept json
 // @Produce json
-// @Param id path int64 true "ID"
+// @Param id path int64 true "Order ID"
-// @Param form body dto.SuperOrderRefundForm true "Form"
+// @Param form body dto.SuperOrderRefundForm true "Refund form"
-// @Success 200
+// @Success 200 {string} string "Refunded"
 // @Bind id path
 // @Bind form body
-func (s *Super) RefundOrder(ctx fiber.Ctx, id int64, form *dto.SuperOrderRefundForm) error {
+func (c *Super) RefundOrder(ctx fiber.Ctx, id int64, form *dto.SuperOrderRefundForm) error {
 	return services.Super.RefundOrder(ctx.Context(), id, form)
 }
 
-// Order Statistics
+// Order statistics
 //
 // @Router /v1/orders/statistics [get]
-// @Summary Order Statistics
+// @Summary Order statistics
-// @Tags Super
+// @Description Order statistics
+// @Tags Order
 // @Accept json
 // @Produce json
 // @Success 200 {object} dto.OrderStatisticsResponse
-func (s *Super) OrderStatistics(ctx fiber.Ctx) (*dto.OrderStatisticsResponse, error) {
+func (c *Super) OrderStatistics(ctx fiber.Ctx) (*dto.OrderStatisticsResponse, error) {
 	return services.Super.OrderStatistics(ctx.Context())
 }
 
-// User Statistics
+// User statistics
 //
 // @Router /v1/users/statistics [get]
-// @Summary User Statistics
+// @Summary User statistics
-// @Tags Super
+// @Description User statistics
+// @Tags User
 // @Accept json
 // @Produce json
 // @Success 200 {array} dto.UserStatistics
-func (s *Super) UserStatistics(ctx fiber.Ctx) ([]dto.UserStatistics, error) {
+func (c *Super) UserStatistics(ctx fiber.Ctx) ([]dto.UserStatistics, error) {
 	return services.Super.UserStatistics(ctx.Context())
 }
 
-// User Statuses
+// User statuses
 //
 // @Router /v1/users/statuses [get]
-// @Summary User Statuses Enum
+// @Summary User statuses
-// @Tags Super
+// @Description User statuses
+// @Tags User
 // @Accept json
 // @Produce json
 // @Success 200 {array} requests.KV
-func (s *Super) UserStatuses(ctx fiber.Ctx) ([]requests.KV, error) {
+func (c *Super) UserStatuses(ctx fiber.Ctx) ([]requests.KV, error) {
 	return services.Super.UserStatuses(ctx.Context())
 }
 
-// Tenant Statuses
+// Tenant statuses
 //
 // @Router /v1/tenants/statuses [get]
-// @Summary Tenant Statuses Enum
+// @Summary Tenant statuses
-// @Tags Super
+// @Description Tenant statuses
+// @Tags Tenant
 // @Accept json
 // @Produce json
 // @Success 200 {array} requests.KV
-func (s *Super) TenantStatuses(ctx fiber.Ctx) ([]requests.KV, error) {
+func (c *Super) TenantStatuses(ctx fiber.Ctx) ([]requests.KV, error) {
 	return services.Super.TenantStatuses(ctx.Context())
 }

backend/app/services/content.go

@@ -23,14 +23,14 @@ func (s *content) List(ctx context.Context, filter *content_dto.ContentListFilte
 
 	// Filters
 	q = q.Where(tbl.Status.Eq(consts.ContentStatusPublished))
-	if filter.Keyword != "" {
+	if filter.Keyword != nil && *filter.Keyword != "" {
-		q = q.Where(tbl.Title.Like("%" + filter.Keyword + "%"))
+		q = q.Where(tbl.Title.Like("%" + *filter.Keyword + "%"))
 	}
-	if filter.Genre != "" {
+	if filter.Genre != nil && *filter.Genre != "" {
-		q = q.Where(tbl.Genre.Eq(filter.Genre))
+		q = q.Where(tbl.Genre.Eq(*filter.Genre))
 	}
-	if filter.TenantID != "" {
+	if filter.TenantID != nil && *filter.TenantID != "" {
-		tid := cast.ToInt64(filter.TenantID)
+		tid := cast.ToInt64(*filter.TenantID)
 		q = q.Where(tbl.TenantID.Eq(tid))
 	}
 
@@ -38,7 +38,12 @@ func (s *content) List(ctx context.Context, filter *content_dto.ContentListFilte
 	q = q.Preload(tbl.Author)
 
 	// Sort
-	switch filter.Sort {
+	sort := "latest"
+	if filter.Sort != nil && *filter.Sort != "" {
+		sort = *filter.Sort
+	}
+
+	switch sort {
 	case "hot":
 		q = q.Order(tbl.Views.Desc())
 	case "price_asc":
@@ -48,7 +53,6 @@ func (s *content) List(ctx context.Context, filter *content_dto.ContentListFilte
 	}
 
 	// Pagination
-	// Use embedded pagination directly
 	filter.Pagination.Format()
 	total, err := q.Count()
 	if err != nil {

backend/app/services/content_test.go

@@ -66,8 +66,9 @@ func (s *ContentTestSuite) Test_List() {
 		models.ContentQuery.WithContext(ctx).Create(c1, c2)
 
 		Convey("should list only published contents", func() {
+			tid := "1"
 			filter := &content_dto.ContentListFilter{
-				TenantID: "1",
+				TenantID: &tid,
 				Pagination: requests.Pagination{
 					Page:  1,
 					Limit: 10,

backend/app/services/creator.go

@@ -80,7 +80,7 @@ func (s *creator) Dashboard(ctx context.Context) (*creator_dto.DashboardStats, e
 	return stats, nil
 }
 
-func (s *creator) ListContents(ctx context.Context, status, genre, keyword string) ([]creator_dto.ContentItem, error) {
+func (s *creator) ListContents(ctx context.Context, filter *creator_dto.CreatorContentListFilter) ([]creator_dto.ContentItem, error) {
 	tid, err := s.getTenantID(ctx)
 	if err != nil {
 		return nil, err
@@ -89,14 +89,14 @@ func (s *creator) ListContents(ctx context.Context, status, genre, keyword strin
 	tbl, q := models.ContentQuery.QueryContext(ctx)
 	q = q.Where(tbl.TenantID.Eq(tid))
 
-	if status != "" {
+	if filter.Status != nil && *filter.Status != "" {
-		q = q.Where(tbl.Status.Eq(consts.ContentStatus(status)))
+		q = q.Where(tbl.Status.Eq(consts.ContentStatus(*filter.Status)))
 	}
-	if genre != "" {
+	if filter.Genre != nil && *filter.Genre != "" {
-		q = q.Where(tbl.Genre.Eq(genre))
+		q = q.Where(tbl.Genre.Eq(*filter.Genre))
 	}
-	if keyword != "" {
+	if filter.Keyword != nil && *filter.Keyword != "" {
-		q = q.Where(tbl.Title.Like("%" + keyword + "%"))
+		q = q.Where(tbl.Title.Like("%" + *filter.Keyword + "%"))
 	}
 
 	list, err := q.Order(tbl.CreatedAt.Desc()).Find()
@@ -190,7 +190,7 @@ func (s *creator) DeleteContent(ctx context.Context, id string) error {
 	return nil
 }
 
-func (s *creator) ListOrders(ctx context.Context, status, keyword string) ([]creator_dto.Order, error) {
+func (s *creator) ListOrders(ctx context.Context, filter *creator_dto.CreatorOrderListFilter) ([]creator_dto.Order, error) {
 	tid, err := s.getTenantID(ctx)
 	if err != nil {
 		return nil, err
@@ -198,7 +198,12 @@ func (s *creator) ListOrders(ctx context.Context, status, keyword string) ([]cre
 
 	tbl, q := models.OrderQuery.QueryContext(ctx)
 	q = q.Where(tbl.TenantID.Eq(tid))
-	// Filters...
+
+	if filter.Status != nil && *filter.Status != "" {
+		q = q.Where(tbl.Status.Eq(consts.OrderStatus(*filter.Status)))
+	}
+	// Keyword could match ID or other fields if needed
+
 	list, err := q.Order(tbl.CreatedAt.Desc()).Find()
 	if err != nil {
 		return nil, errorx.ErrDatabaseError.WithCause(err)

backend/app/services/super.go

@@ -2,6 +2,7 @@ package services
 
 import (
 	"context"
+	"errors"
 	"time"
 
 	"quyun/v2/app/errorx"
@@ -13,6 +14,7 @@ import (
 	"github.com/google/uuid"
 	"github.com/spf13/cast"
 	"go.ipao.vip/gen/types"
+	"gorm.io/gorm"
 )
 
 // @provider
@@ -27,21 +29,21 @@ func (s *super) CheckToken(ctx context.Context) (*super_dto.LoginResponse, error
 	return &super_dto.LoginResponse{}, nil
 }
 
-func (s *super) ListUsers(ctx context.Context, page, limit int, username string) (*requests.Pager, error) {
+func (s *super) ListUsers(ctx context.Context, filter *super_dto.UserListFilter) (*requests.Pager, error) {
 	tbl, q := models.UserQuery.QueryContext(ctx)
-	if username != "" {
+	if filter.Username != nil && *filter.Username != "" {
-		q = q.Where(tbl.Username.Like("%" + username + "%")).Or(tbl.Nickname.Like("%" + username + "%"))
+		q = q.Where(tbl.Username.Like("%" + *filter.Username + "%")).Or(tbl.Nickname.Like("%" + *filter.Username + "%"))
 	}
 
-	p := requests.Pagination{Page: int64(page), Limit: int64(limit)}
+	filter.Pagination.Format()
 	total, err := q.Count()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 
-	list, err := q.Offset(int(p.Offset())).Limit(int(p.Limit)).Order(tbl.ID.Desc()).Find()
+	list, err := q.Offset(int(filter.Pagination.Offset())).Limit(int(filter.Pagination.Limit)).Order(tbl.ID.Desc()).Find()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 
 	var data []super_dto.UserItem
@@ -52,8 +54,6 @@ func (s *super) ListUsers(ctx context.Context, page, limit int, username string)
 				Username:          u.Username,
 				Roles:             u.Roles,
 				Status:            u.Status,
-				// StatusDescription: u.Status.Description(), // Status is consts.UserStatus, it has Description()
-				// But u.Status might be string if gen didn't map it properly? No, it's consts.UserStatus.
 				StatusDescription: u.Status.Description(),
 				CreatedAt:         u.CreatedAt.Format(time.RFC3339),
 				UpdatedAt:         u.UpdatedAt.Format(time.RFC3339),
@@ -64,7 +64,7 @@ func (s *super) ListUsers(ctx context.Context, page, limit int, username string)
 	}
 
 	return &requests.Pager{
-		Pagination: p,
+		Pagination: filter.Pagination,
 		Total:      total,
 		Items:      data,
 	}, nil
@@ -74,8 +74,11 @@ func (s *super) GetUser(ctx context.Context, id int64) (*super_dto.UserItem, err
 	tbl, q := models.UserQuery.QueryContext(ctx)
 	u, err := q.Where(tbl.ID.Eq(id)).First()
 	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, errorx.ErrRecordNotFound
 		}
+		return nil, errorx.ErrDatabaseError.WithCause(err)
+	}
 	return &super_dto.UserItem{
 		SuperUserLite: super_dto.SuperUserLite{
 			ID:                u.ID,
@@ -95,7 +98,7 @@ func (s *super) UpdateUserStatus(ctx context.Context, id int64, form *super_dto.
 	tbl, q := models.UserQuery.QueryContext(ctx)
 	_, err := q.Where(tbl.ID.Eq(id)).Update(tbl.Status, consts.UserStatus(form.Status))
 	if err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
@@ -108,26 +111,26 @@ func (s *super) UpdateUserRoles(ctx context.Context, id int64, form *super_dto.U
 	tbl, q := models.UserQuery.QueryContext(ctx)
 	_, err := q.Where(tbl.ID.Eq(id)).Update(tbl.Roles, roles)
 	if err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
 
-func (s *super) ListTenants(ctx context.Context, page, limit int, name string) (*requests.Pager, error) {
+func (s *super) ListTenants(ctx context.Context, filter *super_dto.TenantListFilter) (*requests.Pager, error) {
 	tbl, q := models.TenantQuery.QueryContext(ctx)
-	if name != "" {
+	if filter.Name != nil && *filter.Name != "" {
-		q = q.Where(tbl.Name.Like("%" + name + "%"))
+		q = q.Where(tbl.Name.Like("%" + *filter.Name + "%"))
 	}
 
-	p := requests.Pagination{Page: int64(page), Limit: int64(limit)}
+	filter.Pagination.Format()
 	total, err := q.Count()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 
-	list, err := q.Offset(int(p.Offset())).Limit(int(p.Limit)).Order(tbl.ID.Desc()).Find()
+	list, err := q.Offset(int(filter.Pagination.Offset())).Limit(int(filter.Pagination.Limit)).Order(tbl.ID.Desc()).Find()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 
 	var data []super_dto.TenantItem
@@ -146,7 +149,7 @@ func (s *super) ListTenants(ctx context.Context, page, limit int, name string) (
 	}
 
 	return &requests.Pager{
-		Pagination: p,
+		Pagination: filter.Pagination,
 		Total:      total,
 		Items:      data,
 	}, nil
@@ -166,7 +169,7 @@ func (s *super) CreateTenant(ctx context.Context, form *super_dto.TenantCreateFo
 		Status: consts.TenantStatusVerified,
 	}
 	if err := models.TenantQuery.WithContext(ctx).Create(t); err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
@@ -175,8 +178,11 @@ func (s *super) GetTenant(ctx context.Context, id int64) (*super_dto.TenantItem,
 	tbl, q := models.TenantQuery.QueryContext(ctx)
 	t, err := q.Where(tbl.ID.Eq(id)).First()
 	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return nil, errorx.ErrRecordNotFound
 		}
+		return nil, errorx.ErrDatabaseError.WithCause(err)
+	}
 	return &super_dto.TenantItem{
 		ID:                t.ID,
 		UUID:              t.UUID.String(),
@@ -194,7 +200,7 @@ func (s *super) UpdateTenantStatus(ctx context.Context, id int64, form *super_dt
 	tbl, q := models.TenantQuery.QueryContext(ctx)
 	_, err := q.Where(tbl.ID.Eq(id)).Update(tbl.Status, consts.TenantStatus(form.Status))
 	if err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
@@ -204,21 +210,22 @@ func (s *super) UpdateTenantExpire(ctx context.Context, id int64, form *super_dt
 	tbl, q := models.TenantQuery.QueryContext(ctx)
 	_, err := q.Where(tbl.ID.Eq(id)).Update(tbl.ExpiredAt, expire)
 	if err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
 
-func (s *super) ListContents(ctx context.Context, page, limit int) (*requests.Pager, error) {
+func (s *super) ListContents(ctx context.Context, filter *super_dto.SuperContentListFilter) (*requests.Pager, error) {
 	tbl, q := models.ContentQuery.QueryContext(ctx)
-	p := requests.Pagination{Page: int64(page), Limit: int64(limit)}
+
+	filter.Pagination.Format()
 	total, err := q.Count()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
-	list, err := q.Offset(int(p.Offset())).Limit(int(p.Limit)).Order(tbl.ID.Desc()).Find()
+	list, err := q.Offset(int(filter.Pagination.Offset())).Limit(int(filter.Pagination.Limit)).Order(tbl.ID.Desc()).Find()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 	// Simplified DTO for list
 	var data []any
@@ -226,7 +233,7 @@ func (s *super) ListContents(ctx context.Context, page, limit int) (*requests.Pa
 		data = append(data, c) // TODO: Map to DTO
 	}
 	return &requests.Pager{
-		Pagination: p,
+		Pagination: filter.Pagination,
 		Total:      total,
 		Items:      data,
 	}, nil
@@ -236,25 +243,26 @@ func (s *super) UpdateContentStatus(ctx context.Context, tenantID, contentID int
 	tbl, q := models.ContentQuery.QueryContext(ctx)
 	_, err := q.Where(tbl.ID.Eq(contentID), tbl.TenantID.Eq(tenantID)).Update(tbl.Status, consts.ContentStatus(form.Status))
 	if err != nil {
-		return errorx.ErrDatabaseError
+		return errorx.ErrDatabaseError.WithCause(err)
 	}
 	return nil
 }
 
-func (s *super) ListOrders(ctx context.Context, page, limit int) (*requests.Pager, error) {
+func (s *super) ListOrders(ctx context.Context, filter *super_dto.SuperOrderListFilter) (*requests.Pager, error) {
 	tbl, q := models.OrderQuery.QueryContext(ctx)
-	p := requests.Pagination{Page: int64(page), Limit: int64(limit)}
+
+	filter.Pagination.Format()
 	total, err := q.Count()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
-	list, err := q.Offset(int(p.Offset())).Limit(int(p.Limit)).Order(tbl.ID.Desc()).Find()
+	list, err := q.Offset(int(filter.Pagination.Offset())).Limit(int(filter.Pagination.Limit)).Order(tbl.ID.Desc()).Find()
 	if err != nil {
-		return nil, errorx.ErrDatabaseError
+		return nil, errorx.ErrDatabaseError.WithCause(err)
 	}
 	// TODO: Map to DTO
 	return &requests.Pager{
-		Pagination: p,
+		Pagination: filter.Pagination,
 		Total:      total,
 		Items:      list,
 	}, nil

backend/app/services/super_test.go

@@ -6,10 +6,12 @@ import (
 
 	"quyun/v2/app/commands/testx"
 	super_dto "quyun/v2/app/http/v1/dto"
+	"quyun/v2/app/requests"
 	"quyun/v2/database"
 	"quyun/v2/database/models"
 	"quyun/v2/pkg/consts"
 
+	"github.com/samber/lo"
 	. "github.com/smartystreets/goconvey/convey"
 	"github.com/stretchr/testify/suite"
 	"go.ipao.vip/atom/contracts"
@@ -46,7 +48,10 @@ func (s *SuperTestSuite) Test_ListUsers() {
 		models.UserQuery.WithContext(ctx).Create(u1, u2)
 
 		Convey("should list users", func() {
-			res, err := Super.ListUsers(ctx, 1, 10, "")
+			filter := &super_dto.UserListFilter{
+				Pagination: requests.Pagination{Page: 1, Limit: 10},
+			}
+			res, err := Super.ListUsers(ctx, filter)
 			So(err, ShouldBeNil)
 			So(res.Total, ShouldEqual, 2)
 			
@@ -55,7 +60,11 @@ func (s *SuperTestSuite) Test_ListUsers() {
 		})
 
 		Convey("should filter users", func() {
-			res, err := Super.ListUsers(ctx, 1, 10, "Alice")
+			filter := &super_dto.UserListFilter{
+				Pagination: requests.Pagination{Page: 1, Limit: 10},
+				Username:   lo.ToPtr("Alice"),
+			}
+			res, err := Super.ListUsers(ctx, filter)
 			So(err, ShouldBeNil)
 			So(res.Total, ShouldEqual, 1)
 			items := res.Items.([]super_dto.UserItem)