package useCases

import (
	"RenewCMS/internal/domain/contenttype"
	"RenewCMS/internal/domain/entry"
	"RenewCMS/internal/domain/role"
)

type DeleteEntryUseCase struct {
	contentTypes contenttype.Repository
	entries      entry.Repository
}

func NewDeleteEntryUseCase(contentTypes contenttype.Repository, entries entry.Repository) *DeleteEntryUseCase {
	return &DeleteEntryUseCase{contentTypes, entries}
}

func (u *DeleteEntryUseCase) Delete(contentTypeKey string, id uint32, caller ContentCaller) error {
	if err := caller.requireHolding(role.KeyContentDelete, contentTypeKey); err != nil {
		return err
	}
	owner, err := u.contentTypes.GetByKey(contentTypeKey)
	if err != nil {
		return err
	}
	found, err := u.entries.Get(owner.ID, id)
	if err != nil {
		return err
	}
	if err := caller.authorize(role.KeyContentDelete, contentTypeKey, found.CreatedBy); err != nil {
		return err
	}
	return u.entries.Delete(owner.ID, id)
}