Yimaru-BackEnd/internal/domain/program.go

47 lines
2.4 KiB
Go

package domain
import "time"
// Program is the top-level container in the LMS hierarchy (e.g. tracks like Beginner / Intermediate / Advanced).
type Program struct {
ID int64 `json:"id"`
Name string `json:"name"`
Description *string `json:"description,omitempty"`
Category string `json:"category"`
Thumbnail *string `json:"thumbnail,omitempty"`
SortOrder int `json:"sort_order"`
PublishStatus ContentPublishStatus `json:"publish_status"`
AccessTier ContentAccessTier `json:"access_tier"`
EffectiveAccessTier ContentAccessTier `json:"effective_access_tier,omitempty"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt *time.Time `json:"updated_at,omitempty"`
Access *LMSEntityAccess `json:"access,omitempty"`
}
// VisibleToLearners is true when the program appears in subscriber/catalog LMS APIs.
func (p Program) VisibleToLearners() bool {
return p.PublishStatus == ContentPublishPublished
}
type CreateProgramInput struct {
Name string `json:"name" validate:"required"`
Description *string `json:"description,omitempty"`
Category string `json:"category" validate:"required,oneof=LEARN_ENGLISH"`
Thumbnail *string `json:"thumbnail,omitempty"`
// SortOrder inserts at this global program order when set; omit to append after current max (sort_order uniqueness is enforced).
SortOrder *int `json:"sort_order,omitempty" validate:"omitempty,min=0"`
// Omit or empty defaults to DRAFT; set PUBLISHED to make visible to learners immediately.
PublishStatus *string `json:"publish_status,omitempty" validate:"omitempty,oneof=DRAFT draft PUBLISHED published"`
AccessTier *string `json:"access_tier,omitempty" validate:"omitempty,oneof=FREE free PREMIUM premium"`
}
type UpdateProgramInput struct {
Name *string `json:"name,omitempty"`
Description *string `json:"description,omitempty"`
Category *string `json:"category,omitempty" validate:"omitempty,oneof=LEARN_ENGLISH"`
Thumbnail *string `json:"thumbnail,omitempty"`
SortOrder *int `json:"sort_order,omitempty"`
PublishStatus *string `json:"publish_status,omitempty" validate:"omitempty,oneof=DRAFT draft PUBLISHED published"`
AccessTier *string `json:"access_tier,omitempty" validate:"omitempty,oneof=FREE free PREMIUM premium"`
}