package account

import "arimelody-web/model"

type AccountRepository interface {
    GetAll() ([]*model.Account, error)
    GetCount() (int, error)
    // Fetches an account by ID, returning an error if one was encountered.
    // If the account does not exist, both response fields are nil.
    GetByID(id string) (*model.Account, error)
    GetByUsername(username string) (*model.Account, error)
    GetByEmail(email string) (*model.Account, error)

    // Pulled this function: Cross-cutting concerns between accounts and sessions.
    // Instead, fetch account ID from session and use GetByID()
    // GetBySession(sessionToken string) (*model.Account, error)

    // Create an account, returning the new account ID.
    Create(username string, password string, email *string, avatarURL *string) (string, error)

    // Deprecated in favour of more specialised Change* and Remove* functions.
    Update(id string, username string, password string, email *string, avatarUrl *string) error
    ChangeUsername(id string, username string) error
    ChangePassword(id string, password string) error
    ChangeEmail(id string, email string) error
    RemoveEmail(id string) error
    ChangeAvatarURL(id string, avatarURL string) error
    RemoveAvatar(id string) error

    Delete(id string) error

    // Increment the number of account login failure attempts,
    // returning the current fail count.
    IncrementFails(id string) (int, error)
    ResetFails(id string) error
    Lock(id string) error
    Unlock(id string) error
}