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phoenix_kit
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A foundation for building Elixir Phoenix apps — SaaS, social networks, ERP systems, marketplaces, and more
Current section
Files
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Current section
Files
lib/phoenix_kit/users/auth/user_notifier.ex
defmodule PhoenixKit.Users.Auth.UserNotifier do
@moduledoc """
User notification system for PhoenixKit authentication workflows.
This module handles email delivery for user authentication and account management workflows,
including account confirmation, password reset, and email change notifications.
## Email Types
- **Confirmation instructions**: Sent during user registration
- **Password reset instructions**: Sent when user requests password reset
- **Email update instructions**: Sent when user changes their email address
## Configuration
Configure your mailer in your application config:
config :phoenix_kit, PhoenixKit.Mailer,
adapter: Swoosh.Adapters.SMTP,
# ... other adapter configuration
## Customization
Override this module in your application to customize email templates
and delivery behavior while maintaining the same function signatures.
"""
import Swoosh.Email
alias PhoenixKit.Mailer
# Delivers the email using the appropriate mailer.
# Uses the configured parent application mailer if available,
# otherwise falls back to PhoenixKit's built-in mailer.
defp deliver(recipient, subject, body) do
from_email = get_from_email()
from_name = get_from_name()
email =
new()
|> to(recipient)
|> from({from_name, from_email})
|> subject(subject)
|> text_body(body)
with {:ok, _metadata} <- Mailer.deliver_email(email) do
{:ok, email}
end
end
# Get the from email address from configuration or use a default
defp get_from_email do
case PhoenixKit.Config.get(:from_email) do
{:ok, email} -> email
:not_found -> "noreply@localhost"
end
end
# Get the from name from configuration or use a default
defp get_from_name do
case PhoenixKit.Config.get(:from_name) do
{:ok, name} -> name
:not_found -> "PhoenixKit"
end
end
@doc """
Deliver instructions to confirm account.
"""
def deliver_confirmation_instructions(user, url) do
deliver(user.email, "Confirmation instructions", """
==============================
Hi #{user.email},
You can confirm your account by visiting the URL below:
#{url}
If you didn't create an account with us, please ignore this.
==============================
""")
end
@doc """
Deliver instructions to reset a user password.
"""
def deliver_reset_password_instructions(user, url) do
deliver(user.email, "Reset password instructions", """
==============================
Hi #{user.email},
You can reset your password by visiting the URL below:
#{url}
If you didn't request this change, please ignore this.
==============================
""")
end
@doc """
Deliver instructions to update a user email.
"""
def deliver_update_email_instructions(user, url) do
deliver(user.email, "Update email instructions", """
==============================
Hi #{user.email},
You can change your email by visiting the URL below:
#{url}
If you didn't request this change, please ignore this.
==============================
""")
end
end