Interactions

def create @user = User.new(params[:user]) ! if @user.save redirect_to @user else render 'new' end end

Notifications.welcome(@user).deliver

default_group = Community .find(current_community_id) .default_group ! @user.groups.create!(group: default_group) ! Notifications.notify_admin(group).deliver

def create @user = User.new(params[:user]) ! if @user.save redirect_to @user else render 'new' end end

def create @user = User.new(params[:user]) ! if @user.save default_group = Community .find(current_community_id) .default_group ! @user.groups.create!(group: default_group) ! Notifications.notify_admin(group).deliver ! Notifications.welcome(@user).deliver else render 'new' end end

No content

Skinny Controllers, Fat Models

No content

@user.join_group(…)

@user.send_password_reminder(…)

@user.find_similar_users(…)

No content

More Models!!!

NOUNS User Group Community Comment Message Account ForumPost Store Invoice Cart Room Facility CreditCard Article

VERBS SignUp Join Transfer Send Purchase Move Copy Match Tag Share Count Export List Merge Clone

Interactions

ActiveInteraction

class SignUpUser < ActiveInteraction::Base string :name, :email, :password date :birthday, default: nil model :community ! validates :name, presence: true validates :email, format: /\A.+@.+\.\w+\z/ validates :password, password: true ! def execute user = User.create!(inputs.slice(:name, :email, :birthday)) ! compose(JoinDefaultGroup, user: user, community: community ) ! Notifications.welcome(user).deliver ! user end end

SignUpUser.run(params[:user])

string :name, :email, :password date :birthday, default: nil model :community

string :name, :email, :password date :birthday, default: nil model :community

array :tags do string end ! hash :room_prefs do boolean :view integer :floor_number end

validates :name, presence: true validates :email, format: /\A.+@.+\.\w+\z/ validates :password, password: true

validates :name, presence: true validates :email, format: /\A.+@.+\.\w+\z/ validates :password, password: true

def execute user = User.create!( inputs.slice(:name, :email, :birthday) ) ! compose(JoinDefaultGroup, user: user, community: community ) ! Notifications.welcome(user).deliver 
 user end

def execute user = User.create!( inputs.slice(:name, :email, :birthday) ) ! compose(JoinDefaultGroup, user: user, community: community ) ! Notifications.welcome(user).deliver 
 user end

outcome = SignUpUser.run(params[:user])

No content

def create @sign_up = SignUpUser.run(params[:user]) ! if @sign_up.valid? redirect_to user_path(outcome.result) else render 'new' end end

• Slim Controllers, Slim Models! • Rails/forms ready • Encapsulate business logic

orgsync/active_interaction @AaronLasseigne @taylorfausak