label

type BaseManager struct{}

type ErrLabelBadRequest struct {
	Message string
}

type ErrLabelBase struct {
	LabelID          int64
	ResourceType     string
	ResourceIDOrName interface{}
}

type ErrLabelConflict struct {
	ErrLabelBase
}

type ErrLabelNotFound struct {
	ErrLabelBase
}

type Manager interface {
	// Mark label to the resource.
	//
	// If succeed, the relationship ID will be returned.
	// Otherwise, an non-nil error will be returned.
	MarkLabelToResource(label *models.ResourceLabel) (int64, error)

	// Remove the label from the resource.
	// Resource type and ID(/name) should be provided to identify the relationship.
	//
	// An non-nil error will be got if meet any issues or nil error returned.
	RemoveLabelFromResource(resourceType string, resourceIDOrName interface{}, labelID int64) error

	// Get labels for the specified resource.
	// Resource is identified by the resource type and ID(/name).
	//
	// If succeed, a label list is returned.
	// Otherwise, a non-nil error will be returned.
	GetLabelsOfResource(resourceType string, resourceIDOrName interface{}) ([]*models.Label, error)

	// Check the existence of the specified label.
	//
	// If label existing, a non-nil label object is returned and nil error is set.
	// A non-nil error will be set if any issues met while checking or label is not found.
	Exists(labelID int64) (*models.Label, error)

	// Validate if the scope of the input label is correct.
	// If the scope is project level, the projectID is required then.
	//
	// If everything is ok, an validated label reference will be returned.
	// Otherwise, a non-nil error is returned.
	Validate(labelID int64, projectID int64) (*models.Label, error)
}