kmx.io/kmxgit/lib/kmxgit_web/controllers/user_registration_controller.ex

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• Hash : 9b177275
  Author : Thomas de Grivel
  Date : 2023-10-17T11:36:07
  

  fix user registration errors

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• lib/kmxgit_web/controllers/user_registration_controller.ex

• ## kmxgit
  ## Copyright 2022 kmx.io <contact@kmx.io>
  ##
  ## Permission is hereby granted to use this software granted
  ## the above copyright notice and this permission paragraph
  ## are included in all copies and substantial portions of this
  ## software.
  ##
  ## THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
  ## PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
  ## AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
  ## THIS SOFTWARE.
  
  defmodule KmxgitWeb.UserRegistrationController do
    use KmxgitWeb, :controller
  
    alias Kmxgit.Repo
    alias Kmxgit.SlugManager
    alias Kmxgit.UserManager
    alias Kmxgit.UserManager.User
    alias KmxgitWeb.UserAuth
  
    def new(conn, _params) do
      changeset = UserManager.change_user_registration(%User{})
      render(conn, "new.html", changeset: changeset)
    end
  
    defp merge_errors(changeset, errors) do
      %Ecto.Changeset{changeset | errors: changeset.errors ++ errors,
                      action: :insert,
                      valid?: false}
    end
  
    def create(conn, %{"user" => user_params}) do
      case Repo.transaction(fn ->
            error_changeset = %User{}
            |> User.registration_changeset(user_params)
            case UserManager.register_user(user_params) do
              {:ok, user} ->
                case SlugManager.create_slug(user) do
                  {:ok, _slug} ->
                    {:ok, _} =
                      UserManager.deliver_user_confirmation_instructions(
                        user,
                        &Routes.user_confirmation_url(conn, :edit, &1))
                    user
                  {:error, changeset} ->
                    IO.inspect(changeset)
                    error_changeset
                    |> merge_errors(changeset.errors)
                    |> Repo.rollback()
                end
              {:error, changeset} ->
                IO.inspect(changeset)
                Repo.rollback(changeset)
            end
          end) do
        {:ok, user} ->
          conn
          |> put_flash(:info, "User created successfully.")
          |> UserAuth.log_in_user(user)
        {:error, changeset} ->
          IO.inspect(changeset)
          render(conn, "new.html", changeset: changeset)
      end
    end
  end
  

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