21 lines
372 B
Elixir
21 lines
372 B
Elixir
defmodule Wabanex.Users.Get do
|
|
alias Wabanex.{Repo, User}
|
|
|
|
def call(id) do
|
|
id
|
|
|> Ecto.UUID.cast()
|
|
|> handle_result()
|
|
end
|
|
|
|
defp handle_result(:error), do: {:error, "Invalid id format"}
|
|
|
|
defp handle_result({:ok, uuid}) do
|
|
User
|
|
|> Repo.get(uuid)
|
|
|> case do
|
|
nil -> {:error, "User not found"}
|
|
user -> {:ok, user}
|
|
end
|
|
end
|
|
end
|