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September 12, 2017 13:20
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Blog Post: The interactor design pattern
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| class UsersController < ApplicationController | |
| def create | |
| # Validate the form data and return if it is not correct | |
| # We'll come back and fill in the ???? with the call to the | |
| # interactor shortly. | |
| unless (????) | |
| flash[:error] = ???? | |
| redirect_to(new_users_path) | |
| return | |
| end | |
| user = User.create!(user_params) | |
| flash[:success] = "Woohoo, you created an account" | |
| redirect_to(user_path(@ser)) | |
| end | |
| private | |
| def user_params | |
| @user_params || = params.require(:user).permit( | |
| :first_name, | |
| :last_name, | |
| ) | |
| end | |
| end |
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| # app/interactors/users_create_action_interactor.rb | |
| class UsersCreateActionInteractor | |
| include Interactor | |
| end |
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http://abhchand.me/blog/?p=117