Returns an %Ecto.Changeset{} for tracking user changes.

examples

Examples

iex> change_user_registration(user)
%Ecto.Changeset{data: %User{}}

Confirms a user by the given token.

If the token matches, the user account is marked as confirmed and the token is deleted.

Deletes the signed token with the given context.

Delivers the confirmation email instructions to the given user.

examples

Examples

iex> deliver_user_confirmation_instructions(user, &Routes.user_confirmation_url(conn, :edit, &1))
{:ok, %{to: ..., body: ...}}

iex> deliver_user_confirmation_instructions(confirmed_user, &Routes.user_confirmation_url(conn, :edit, &1))
{:error, :already_confirmed}

Generates a session token. (this may be a good area for the API call to get the token)

Gets a single user.

Raises Ecto.NoResultsError if the User does not exist.

examples

Examples

iex> get_user!(123)
%User{}

iex> get_user!(456)
** (Ecto.NoResultsError)

Gets a user by email.

examples

Examples

iex> get_user_by_email("foo@example.com")
%User{}

iex> get_user_by_email("unknown@example.com")
nil

Gets a user by email and password.

examples

Examples

iex> get_user_by_email_and_password("foo@example.com", "correct_password")
%User{}

iex> get_user_by_email_and_password("foo@example.com", "invalid_password")
nil

Gets the user with the given signed token.

Registers a user.

examples

Examples

iex> register_user(%{field: value})
{:ok, %User{}}

iex> register_user(%{field: bad_value})
{:error, %Ecto.Changeset{}}