Class: RegistrationService

Inherits:
Object
  • Object
show all
Defined in:
app/services/registration_service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(phone_number, verification_token = nil) ⇒ RegistrationService

Returns a new instance of RegistrationService.



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# File 'app/services/registration_service.rb', line 4

def initialize(phone_number, verification_token = nil)
  @phone_number = PhoneNumberUtils.cleanup_phone_number(phone_number)
  @verification_token = verification_token
end

Instance Attribute Details

#phone_number ⇒ Object (readonly)

Returns the value of attribute phone_number.



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# File 'app/services/registration_service.rb', line 2

def phone_number
  @phone_number
end

#verification_token ⇒ Object (readonly)

Returns the value of attribute verification_token.



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# File 'app/services/registration_service.rb', line 2

def verification_token
  @verification_token
end

Instance Method Details

#append_login_attempt(verification) ⇒ Object 



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# File 'app/services/registration_service.rb', line 90

def (verification)
  verification..push(Time.zone.now.utc)
  verification.save!
end

#create_and_verify_user(verification) ⇒ Object 



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# File 'app/services/registration_service.rb', line 95

def create_and_verify_user(verification)
  user = User.create
  verification.user_id = user.id
  verification.verified_at = Time.zone.now.utc
  verification.save!
  user
end

#create_authentication_token(user_id) ⇒ Object 



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# File 'app/services/registration_service.rb', line 62

def create_authentication_token(user_id)
  AuthenticationToken.create(user_id: user_id)
end

#register_user ⇒ Object 



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# File 'app/services/registration_service.rb', line 9

def register_user
  unless valid_phone_number?(phone_number)
    return [false, 'The phone number provided is not valid']
  end

  unless allowable_phone_number?(phone_number)
    return [false, 'The phone number provided is not allowed to be interacted']
  end

  verification = PhoneVerification.find_by_phone_number(phone_number)
  if verification.nil?
    verification = PhoneVerification.create(phone_number: phone_number)
    send_verification_token(verification)
    return [true, '']
  end

  return [false, "Login attempts have been locked for this phone number. Try again in #{verification.unlocks_in_minutes} minutes."] if verification.locked?

  send_verification_token(verification)
  [true, '']
end

#send_verification_token(phone_verification) ⇒ Object 



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# File 'app/services/registration_service.rb', line 31

def send_verification_token(phone_verification)
  phone_verification.reset_verification_token
  send_out_message_synchronously(phone_number, "Your verification code is #{phone_verification.verification_token}")
end

#token_matches?(verification) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/registration_service.rb', line 70

def token_matches?(verification)
  verification.verification_token == verification_token
end

#verification_error(verification) ⇒ Object 



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# File 'app/services/registration_service.rb', line 74

def verification_error(verification)
  if verification.nil?
    return verification_error_response('The information provided does not match. Please try again.')
  end

  if verification.locked?
    return verification_error_response("Login attempts have been locked for this phone number. Try again in #{verification.unlocks_in_minutes} minutes.")
  end

  if verification.expired?
    return verification_error_response('The verification token used is expired. Please request a new one and try again.')
  end

  verification_error_response('The information provided does not match. Please try again.')
end

#verification_invalid?(verification) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/services/registration_service.rb', line 66

def verification_invalid?(verification)
  verification.nil? || verification.locked? || verification.expired?
end

#verify_user ⇒ Object 



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# File 'app/services/registration_service.rb', line 36

def verify_user
  verification = PhoneVerification.find_by_phone_number(phone_number)
  if verification_invalid?(verification)
    return verification_error(verification)
  end

  # Determine if this is the correct token
  # If it is not then log the attempt
  unless token_matches?(verification)
    (verification)
    if verification.above_maximum_attempts?
      verification.
      return [false, 'This phone number has been temporarily locked due to unsuccessful login attempts. Please try again in a few minutes.']
    end
    return [false, 'The verification token provided does not match', nil, nil, false]
  end

  # If a user doesnt exist, create one, associate it with the verification, and set verified_at
  user = create_and_verify_user(verification) unless verification.has_user?

  token = create_authentication_token(verification.user_id || user.id)
  verification.reset_verification_token

  [true, '', token.user_id, token.body, !user.nil?]
end