tyapi-server/internal/application/product/dto/queries/subscription_queries.go

package queries

// ListSubscriptionsQuery 订阅列表查询
type ListSubscriptionsQuery struct {
	Page      int    `form:"page" binding:"omitempty,min=1" comment:"页码"`
	PageSize  int    `form:"page_size" binding:"omitempty,min=1,max=100" comment:"每页数量"`
	UserID    string `form:"user_id" binding:"omitempty" comment:"用户ID"`
	Keyword   string `form:"keyword" binding:"omitempty,max=100" comment:"搜索关键词"`
	SortBy    string `form:"sort_by" binding:"omitempty,oneof=created_at updated_at price" comment:"排序字段"`
	SortOrder string `form:"sort_order" binding:"omitempty,sort_order" comment:"排序方向"`
	
	// 新增筛选字段
	CompanyName string `form:"company_name" binding:"omitempty,max=100" comment:"企业名称"`
	ProductName string `form:"product_name" binding:"omitempty,max=100" comment:"产品名称"`
	StartTime   string `form:"start_time" binding:"omitempty,datetime=2006-01-02 15:04:05" comment:"订阅开始时间"`
	EndTime     string `form:"end_time" binding:"omitempty,datetime=2006-01-02 15:04:05" comment:"订阅结束时间"`
}

// GetSubscriptionQuery 获取订阅详情查询
type GetSubscriptionQuery struct {
	ID string `uri:"id" binding:"required,uuid" comment:"订阅ID"`
}

// GetUserSubscriptionsQuery 获取用户订阅查询
type GetUserSubscriptionsQuery struct {
	UserID string `form:"user_id" binding:"required,uuid" comment:"用户ID"`
}

// GetProductSubscriptionsQuery 获取产品订阅查询
type GetProductSubscriptionsQuery struct {
	ProductID string `form:"product_id" binding:"required,uuid" comment:"产品ID"`
}

// GetActiveSubscriptionsQuery 获取活跃订阅查询
type GetActiveSubscriptionsQuery struct {
	UserID string `form:"user_id" binding:"omitempty,uuid" comment:"用户ID"`
}