Class: Gold::ApplyTierOp

Inherits:
Object
  • Object
show all
Includes:
Outcomes, Retries
Defined in:
app/operations/gold/apply_tier_op.rb

Overview

Apply the tier that the shop has selected.

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 Retries

#request_with_retries

Constructor Details

#initialize(billing) ⇒ ApplyTierOp

Returns a new instance of ApplyTierOp.



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# File 'app/operations/gold/apply_tier_op.rb', line 7

def initialize(billing)
  @billing = billing
end

Instance Method Details

#call ⇒ Object 



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# File 'app/operations/gold/apply_tier_op.rb', line 11

def call
  begin
    tier = @billing.last_selected_tier
  rescue UnknownTier => e
    return TierNotFound.new(e.message)
  end

  @billing.transaction do
    unless %i[apply_tier apply_free_tier].include?(@billing.current_state)
      if tier.free?
        @billing.transition_to!(:apply_free_tier, tier_id: tier.id)
      elsif @billing.shopify_plan.paying?
        @billing.transition_to!(:apply_tier, tier_id: tier.id)
      end
    end

    @billing.tier = tier
    @billing.save!

    if tier.free?
      if Gold.configuration.allow_automated_charge_cancellation
        # Remove any outstanding active charges
        if (charge = ShopifyAPI::RecurringApplicationCharge.current)
          request_with_retries do
            Gold.logger.info("[#{@billing.id}] Free tier applied, canceling " \
                            "charge '#{charge.price}' for " \
                            "'#{@billing.shop.shopify_domain}'")
            charge.cancel
          end
        end
      else
        Gold.logger.info("[#{@billing.id}] Would have cancelled charge for " \
                        "'#{@billing.shop.shopify_domain}', but prevented by setting")
      end
    end

    @billing.transition_to!(billing_state)
  end

  Gold.configuration.on_apply_tier&.call(@billing, tier.id)
  TierApplied.new
end