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arke_server
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Arke server
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Files
lib/arke_server/email_manager/mailer.ex
defmodule ArkeServer.Mailer do
defmacro __using__(_)do
quote do
use Swoosh.Mailer, otp_app: :arke_server
import Swoosh.Email
def signin(conn,member,opts), do: {:ok,opts}
def signup(conn,params,opts), do: {:ok,opts}
def reset_password(conn,member,opts), do: {:ok,opts}
def send_email(opts) when is_list(opts) do
case Keyword.keyword?(opts) do
true -> send_email(Enum.into(opts, %{}))
false -> {:error, "email options must be a valid keyword list or map"}
end
end
def send_email(opts) when is_map(opts) do
email = get_email_struct(opts)
deliver(email)
end
def send_email(opts), do: {:error, "email options must be a valid keyword list or map"}
defp get_email_struct(opts) do
sender = get_sender(opts)
cc = Map.get(opts, :cc, nil)
receiver = Map.fetch!(opts, :to)
subject = Map.get(opts, :subject, "")
text = Map.get(opts, :text, "")
new()
|> from(sender)
|> to(receiver)
|> cc(cc)
|> subject(subject)
|> text_body(text)
|> parse_option(Map.to_list(opts))
end
defp get_sender(opts) do
case Map.get(opts, :from, nil) do
nil ->
case Application.get_env(:arke_server,__MODULE__)[:default_sender] do
nil -> raise "missing `from:` value and `default_sender` is not set"
default_sender -> default_sender
end
receiver ->
receiver
end
end
defp parse_option(email, [{k, v} | t])
when not is_nil(v) do
parse_option(put_provider_option(email, k, v), t)
end
# See https://hexdocs.pm/swoosh/Swoosh.Attachment.html
defp parse_option(email, [{:attachments, v} | t]) when not is_nil(v) do
attachment = Swoosh.Attachment.new(v)
parse_option(attachment(email, attachment), t)
end
defp parse_option(email, [h | t]), do: parse_option(email, t)
defp parse_option(email, nil), do: email
defp parse_option(email, []), do: email
defoverridable signin: 3,signup: 3, reset_password: 3,send_email: 1
end
end
end