Class: Gold::BillingController

Inherits:
AuthenticatedController show all
Includes:
Concerns::MerchantFacing, Outcomes
Defined in:
app/controllers/gold/billing_controller.rb

Overview

Handles all merchant billing interactions.

Constant Summary

Constants included from Outcomes

Outcomes::AcceptedCharge, Outcomes::AcceptedTerms, Outcomes::ActiveCharge, Outcomes::CannotApplyDiscount, Outcomes::CannotIssueCredit, Outcomes::CannotProcessCharge, Outcomes::CannotSelectTier, Outcomes::ChargeNeeded, Outcomes::ChargeNotNeeded, Outcomes::DeclinedCharge, Outcomes::DeclinedTerms, Outcomes::ExpiredCharge, Outcomes::FrozenCharge, Outcomes::MismatchCharge, Outcomes::MissingCharge, Outcomes::PendingCharge, Outcomes::SameDiscount, Outcomes::SameTier, Outcomes::TierApplied, Outcomes::TierNotFound, Outcomes::Uninstalled

Instance Method Summary collapse

Methods included from Concerns::MerchantFacing

#billing, #confront_mandatory_billing_action, included

Instance Method Details

#declined_charge ⇒ Object

Show the merchant that the charge has expired and direct them to try again.



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# File 'app/controllers/gold/billing_controller.rb', line 123

def declined_charge
  ensure_billing_is :sudden_charge_declined, :delayed_charge_declined
end

#expired_charge ⇒ Object

Show the merchant that the charge has expired and direct them to try again.



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# File 'app/controllers/gold/billing_controller.rb', line 129

def expired_charge
  ensure_billing_is :sudden_charge_expired, :delayed_charge_expired
end

#missing_charge ⇒ Object

Explain to the merchant that their charge is missing and direct them to try again.



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# File 'app/controllers/gold/billing_controller.rb', line 135

def missing_charge
end

#outstanding_charge ⇒ Object

Show the merchant that they have an outstanding charge and let them approve/decline it.



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# File 'app/controllers/gold/billing_controller.rb', line 67

def outstanding_charge
  outcome = ResolveOutstandingChargeOp.new(billing).call

  case outcome
  when PendingCharge
    Gold.logger.info("[#{billing.id}] Charge is pending")
    @confirmation_url = outcome.confirmation_url
    # Will render view with confirmation URL
  when AcceptedCharge
    Gold.logger.info("[#{billing.id}] Charge is accepted")
    redirect_to outcome.return_url
  when MissingCharge
    Gold.logger.info("[#{billing.id}] Charge is missing")
    redirect_to missing_charge_url
  when ExpiredCharge
    Gold.logger.info("[#{billing.id}] Charge is expired")
    redirect_to expired_charge_url
  when ActiveCharge
    unless billing.current_state == :billing
      AcceptOrDeclineChargeOp.new(billing, outcome.charge_id).call

      unless ApplyTierOp.new(billing).call.ok?
        raise "Charge was #{accepted_outcome}, but should have been active"
      end

      Gold.logger.info("[#{billing.id}] Charge is ready")
    end

    redirect_to main_app.root_url
  else
    raise "Not sure how to handle #{outcome} on outstanding charge"
  end
end

#process_charge ⇒ Object

Process a charge confirmation when a merchant is redirected back from Shopify.



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# File 'app/controllers/gold/billing_controller.rb', line 103

def process_charge
  outcome = AcceptOrDeclineChargeOp.new(billing, params[:charge_id]).call

  case outcome
  when ActiveCharge
    ApplyTierOp.new(billing).call
    outer_redirect_to_main
  when DeclinedCharge
    redirect_to declined_charge_url
  when ExpiredCharge
    redirect_to expired_charge_url
  when Uninstalled
    redirect_to uninstalled_url
  when CannotProcessCharge
    redirect_to missing_charge_url
  end
end

#process_terms ⇒ Object

Handle acceptance or declination of the terms of service.



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# File 'app/controllers/gold/billing_controller.rb', line 27

def process_terms
  accepted = params[:accept].present?
  outcome = AcceptOrDeclineTermsOp.new(billing, accepted).call
  case outcome
  when AcceptedTerms
    params.permit!
    Gold.configuration.on_terms&.call(billing, params.to_h)
    redirect_to select_tier_url
  else
    @error = true
    render :terms
  end
end

#retry_charge ⇒ Object

Allow the merchant to retry the charge when necessary.



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# File 'app/controllers/gold/billing_controller.rb', line 139

def retry_charge
  handle_charge_outcome ChargeOp.new(billing, process_charge_url).call
end

#select_tier ⇒ Object

Process a tier selection.



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# File 'app/controllers/gold/billing_controller.rb', line 48

def select_tier
  @tiers = Tier.visible
  @tier = Tier.find(params[:tier])
  outcome = SelectTierOp.new(billing, @tier).call
  case outcome
  when SameTier, TierApplied
    redirect_to main_app.root_url
  when CannotSelectTier
    flash.now[:error] = "Your shop is not eligible for this plan"
    render :tier
  when ChargeNeeded
    handle_charge_outcome ChargeOp.new(billing, process_charge_url).call
  else
    raise "Not sure how to handle #{outcome} on tier selection"
  end
end

#suspended ⇒ Object

Show the merchant a suspension page if they have been suspended.



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# File 'app/controllers/gold/billing_controller.rb', line 144

def suspended
  ensure_billing_is :marked_as_suspended, :suspended
end

#terms ⇒ Object

Show the terms of service.



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# File 'app/controllers/gold/billing_controller.rb', line 22

def terms
  @already_accepted = !billing.can_transition_to?(:accepted_terms)
end

#tier ⇒ Object

Show the possible tiers to select from.



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# File 'app/controllers/gold/billing_controller.rb', line 42

def tier
  billing # Expose the @billing variable to the view
  @tiers = Tier.visible
end

#uninstalled ⇒ Object

Show the merchant a message about them uninstalling the app if they are still logged in.



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# File 'app/controllers/gold/billing_controller.rb', line 150

def uninstalled
  ensure_billing_is :marked_as_uninstalled,
                    :uninstalled,
                    :frozen,
                    :cleanup,
                    :done
end