mitgliederverwaltung/lib/mv_web/emails/join_confirmation_email.ex
Simon 086ecdcb1b
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feat: prevent join requests with equal mail
2026-03-13 11:18:34 +01:00

52 lines
1.6 KiB
Elixir

defmodule MvWeb.Emails.JoinConfirmationEmail do
@moduledoc """
Sends the join request confirmation email (double opt-in) using the unified email layout.
"""
use Phoenix.Swoosh,
view: MvWeb.EmailsView,
layout: {MvWeb.EmailLayoutView, "layout.html"}
use MvWeb, :verified_routes
import Swoosh.Email
use Gettext, backend: MvWeb.Gettext, otp_app: :mv
alias Mv.Mailer
@doc """
Sends the join confirmation email to the given address with the confirmation link.
Uses the same SMTP configuration as the test mail (Settings or boot ENV) via
`Mailer.deliver/2` with `Mailer.smtp_config/0` for consistency.
Called from the domain after a JoinRequest is created (submit flow) or when
resending to an existing pending request.
## Options
- `:resend` - If true, adds a short note that the link is being sent again for an existing request.
Returns `{:ok, email}` on success, `{:error, reason}` on delivery failure.
"""
def send(email_address, token, opts \\ [])
when is_binary(email_address) and is_binary(token) do
confirm_url = url(~p"/confirm_join/#{token}")
subject = gettext("Confirm your membership request")
assigns = %{
confirm_url: confirm_url,
subject: subject,
app_name: Mailer.mail_from() |> elem(0),
locale: Gettext.get_locale(MvWeb.Gettext),
resend: Keyword.get(opts, :resend, false)
}
email =
new()
|> from(Mailer.mail_from())
|> to(email_address)
|> subject(subject)
|> put_view(MvWeb.EmailsView)
|> render_body("join_confirmation.html", assigns)
Mailer.deliver(email, Mailer.smtp_config())
end
end