Code examples for article

complete_meetings_member.rb

# components/meetings/app/models/meetings/member.rb
class Meetings::Member < ApplicationRecord
  def self.consume_confirmation(user_registration_identifier)
    ApplicationRecord.transaction do
      self.create!(identifier: user_registration_identifier)
      Meetings::Outbox.create!(
        event: 'MEMBER_CREATED_SUCCESS', 
        payload: { user_registration_identifier: self.identifier }
      )
    end
  rescue ActiveRecord::RecordInvalid => e
    Meetings::Outbox.create!(
      event: 'MEMBER_CREATED_FAILURE', 
      payload: { user_registration_identifier: self.identifier }
    )
  end
end

complete_user_access_user_registration.rb

# components/user_access/app/models/user_access/user_registration.rb
class UserAccess::UserRegistration < ApplicationRecord
  def confirm_registration
    ApplicationRecord.transaction do
      self.update!(status_code: :confirmed, confirmed_at: Time.current)
      UserAccess::Outbox.create!(
        event: 'USER_REGISTRATION_CONFIRMED', 
        payload: { user_registration_identifier: self.identifier }
      )
    end
  rescue ActiveRecord::RecordInvalid => e
    # Handle error		
  end
  
  def rollback_confirm_registraion
    self.update!(status_code: :waiting_for_confirmation, confirmed_at: nil)
  rescue ActiveRecord::RecordInvalid => e
    # Handle error		
  end
end

meetings_member.rb

# components/meetings/app/models/meetings/member.rb
class Meetings::Member < ApplicationRecord
  def self.consume_confirmation(user_registration_identifier)
    self.create!(user_registration_id: user_registration_identifier) 
  end
end

member.rb

# app/models/member.rb
class Member < ApplicationRecord
end

new_meetings_member.rb

# components/meetings/app/models/meetings/member.rb
class Meetings::Member < ApplicationRecord
  def self.consume_confirmation(user_registration_identifier)
    self.create!(identifier: user_registration_identifier) 
  end
end

new_user_access_user_registration.rb

# components/user_access/app/models/user_access/user_registration.rb
class UserAccess::UserRegistration < ApplicationRecord
  def confirm_registration
    ApplicationRecord.transaction do
      self.update!(status_code: :confirmed, confirmed_at: Time.current)
      UserAccess::Outbox.create!(
        event: 'USER_REGISTRATION_CONFIRMED', 
        payload: { user_registration_identifier: self.identifier }
      )
    end
  rescue ActiveRecord::RecordInvalid => e
    # Handle error		
  end
end

user_access_user_registration.rb

# components/user_access/app/models/user_access/user_registration.rb
class UserAccess::UserRegistration < ApplicationRecord
  def confirm_registration
    ApplicationRecord.transaction do
      self.update!(status_code: :confirmed, confirmed_at: Time.current)
      Event.publish('USER_REGISTRATION_CONFIRMED')
    end
  rescue ActiveRecord::RecordInvalid => e
    # Handle error		
  end
end

user_registration.rb

# app/models/user_registration.rb
class UserRegistration < ApplicationRecord
  belongs_to :member

  enum status_code: {
    waiting_for_confirmation: 0,
    confirmed: 1,
    expired: 2
  }
  
  def confirm_registraion
    ApplicationRecord.transaction do
      self.update!(status_code: :confirmed, confirmed_at: Time.current)
      Member.create!(user_registration: self)
    end	
  rescue ActiveRecord::RecordInvalid => e
    # Handle error		
  end
end