package projects

import "errors"

func (c *Cache) addAlias(alias string, projectID int) error {
	if c.GetAliasByName(alias) != nil {
		return errors.New("Failed to add alias, already exists")
	}

	c.Aliases = append(c.Aliases,
		&ProjectAlias{
			Alias:     alias,
			ProjectID: projectID,
		})

	return nil
}

func (c *Cache) AddAlias(alias string, projectID int) error {
	c.lock.Lock()
	defer c.lock.Unlock()
	return c.addAlias(alias, projectID)
}