houdini/spec/lib/insert/insert_charge_spec.rb

# License: AGPL-3.0-or-later WITH Web-Template-Output-Additional-Permission-3.0-or-later
require 'rails_helper'
require 'stripe_mock'

describe InsertCharge do
  include_context :shared_donation_charge_context
  let!(:donation) {force_create(:donation, id: 555)}
  describe '.with_stripe' do
    before(:each){
      Settings.payment_provider.stripe_connect = true
    }
    describe 'param validation' do
      it 'does basic validation' do
        expect { InsertCharge.with_stripe(nil) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data,
                                   [
                                       {:key => :amount, :name => :required},
                                       {:key => :amount, :name => :is_integer},
                                       {:key => :amount, :name => :min},
                                       {:key => :nonprofit_id, :name => :required},
                                       {:key => :nonprofit_id, :name => :is_integer},
                                       {:key => :supporter_id, :name => :required},
                                       {:key => :supporter_id, :name => :is_integer},
                                       {:key => :card_id, :name => :required},
                                       {:key => :card_id, :name => :is_integer},
                                       {:key => :statement, :name => :required},
                                       {:key => :statement, :name => :not_blank}
          ])
        })
      end

      it 'verify the amount minimum works' do
        expect { InsertCharge.with_stripe({amount: -1}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data,
                                   [
                                       {:key => :amount, :name => :min},
                                       {:key => :nonprofit_id, :name => :required},
                                       {:key => :nonprofit_id, :name => :is_integer},
                                       {:key => :supporter_id, :name => :required},
                                       {:key => :supporter_id, :name => :is_integer},
                                       {:key => :card_id, :name => :required},
                                       {:key => :card_id, :name => :is_integer},
                                       {:key => :statement, :name => :required},
                                       {:key => :statement, :name => :not_blank}

                                   ])
        })
      end

      it 'verify that we check for valid nonprofit' do
        expect { InsertCharge.with_stripe({amount: 100,
                                           :nonprofit_id => 5555,
                                           :supporter_id => 5555,
                                           :card_id => 5555,
                                           :statement => 'our statement'}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data,
                                   [
                                       {:key => :nonprofit_id}
                                   ])
        })
      end

      it 'verify that we check for valid supporter' do
        expect { InsertCharge.with_stripe({amount: 100,
                                           :nonprofit_id => nonprofit.id,
                                           :supporter_id => 5555,
                                           :card_id => 5555,
                                           :statement => 'our statement'}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data,
                                   [
                                       {:key => :supporter_id}
                                   ])
        })
      end
      it 'verify that we check for valid card' do
        expect { InsertCharge.with_stripe({amount: 100,
                                           :nonprofit_id => nonprofit.id,
                                           :supporter_id => supporter.id,
                                           :card_id => 5555,
                                           :statement => 'our statement'}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect_validation_errors(error.data,
                                   [
                                       {:key => :card_id}
                                   ])
        })
      end

      it 'verify that we check that the supporter belongs to the correct nonprofit' do
        expect { InsertCharge.with_stripe({amount: 100,
                                           :nonprofit_id => other_nonprofit.id,
                                           :supporter_id => supporter.id,
                                           :card_id => card.id,
                                           :statement => 'our statement'}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect(error.message).to eq "#{supporter.id} does not belong to this nonprofit #{other_nonprofit.id}"
          expect_validation_errors(error.data,
                                   [
                                       {:key => :supporter_id}
                                   ])
        })
      end

      it 'verify that we check that the card belongs to the correct supporter' do
        expect { InsertCharge.with_stripe({amount: 100,
                                           :nonprofit_id => nonprofit.id,
                                           :supporter_id => supporter.id,
                                           :card_id => card_for_other_supporter.id,
                                           :statement => 'our statement'}) }.to(raise_error {|error|
          expect(error).to be_a ParamValidation::ValidationError
          expect(error.message).to eq "#{card_for_other_supporter.id} does not belong to this supporter #{supporter.id}"
          expect_validation_errors(error.data,
                                   [
                                       {:key => :card_id}
                                   ])
        })
      end
    end

    describe 'handle StripeAccount Find and Create failure' do
      before(:each){
        StripeMock.prepare_error(Stripe::StripeError.new("chaos"), :new_account)
      }
      it 'does it fail properly' do
        expect{ InsertCharge.with_stripe(amount: 100,
                                 :nonprofit_id => nonprofit.id,
                                 :supporter_id => supporter.id,
                                 :card_id => card.id,
                                 :statement => 'our statement') }.to( raise_error{|error|
          expect(error).to be_a Stripe::StripeError
        })

        expect(Charge).to_not be_exists
        expect(Payment).to_not be_exists
      end
    end

    describe 'charge when customer belongs to client' do
      before(:each){
        nonprofit.stripe_account_id = Stripe::Account.create()['id']
        nonprofit.save!
        card.stripe_customer_id = 'some other id'
        card.save!
        StripeMock.prepare_error(Stripe::StripeError.new("chaos"), :get_customer)
      }

      it 'handles card error' do

          expect(Stripe::Charge).to receive(:create).with({application_fee: 33,
                                                           customer: card.stripe_customer_id,
                                                           amount: 100,
                                                           currency: 'usd',
                                                           description: 'our statement<> blah-no-way',
                                                           statement_descriptor: 'our statement blah-n',
                                                           metadata: nil
                                                          }, {stripe_account: nonprofit.stripe_account_id}).and_wrap_original{|m, *args| m.call(*args)}
          StripeMock.prepare_card_error(:card_declined)

          finished_result = InsertCharge.with_stripe(amount: 100,
                                   :nonprofit_id => nonprofit.id,
                                   :supporter_id => supporter.id,
                                   :card_id => card.id,
                                   :statement => 'our statement<> blah-no-way')

          common_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id: nil, status: 'failed', failure_message: 'There was an error with your card: The card was declined', created_at: Time.now, updated_at: Time.now, disbursed: nil}


          result_expected = common_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: nil, supporter_id: supporter.id, ticket_id: nil, payment_id: nil, profile_id: nil, direct_debit_detail_id: nil}).with_indifferent_access

          expect(finished_result['charge'].attributes).to eq result_expected
          expect(Charge.first.attributes).to eq result_expected

          expect(Payment).to_not be_exists


      end

      it 'handles general Stripe error' do

          expect(Stripe::Charge).to receive(:create).with({application_fee: 33,
                                                           customer: card.stripe_customer_id,
                                                           amount: 100,
                                                           currency: 'usd',
                                                           description: 'our statement<> blah-no-way',
                                                           statement_descriptor: 'our statement blah-n',
                                                           metadata: nil
                                                          }, {stripe_account: nonprofit.stripe_account_id}).and_wrap_original{|m, *args| m.call(*args)}
          StripeMock.prepare_error(Stripe::StripeError.new("blah"), :new_charge)

          finished_result = InsertCharge.with_stripe(amount: 100,
                                                     :nonprofit_id => nonprofit.id,
                                                     :supporter_id => supporter.id,
                                                     :card_id => card.id,
                                                     :statement => 'our statement<> blah-no-way')

          common_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id: nil, status: 'failed', failure_message: "We're sorry, but something went wrong. We've been notified about this issue.", created_at: Time.now, updated_at: Time.now, disbursed: nil}


          result_expected = common_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: nil, supporter_id: supporter.id, ticket_id: nil, payment_id: nil, profile_id: nil,  direct_debit_detail_id: nil}).with_indifferent_access


          expect(finished_result['charge'].attributes).to eq result_expected
          expect(Charge.first.attributes).to eq result_expected

          expect(Payment).to_not be_exists

      end
      describe 'input success' do


        let(:valid_input) { {amount: 100,
                             :nonprofit_id => nonprofit.id,
                             :supporter_id => supporter.id,
                             :card_id => card.id,
                             :donation_id => 555,
                             :towards => 'blah',
                             :kind => 'kind',
                             :statement => 'our statement<> blah-no-way'} }
        let (:date) { Time.new(2002,10,31)}
        let(:valid_input_with_date) { valid_input.merge(:date => date)}

        it 'saves the payment and updates the charge' do

            stripe_charge_id = nil
            expect(Stripe::Charge).to receive(:create).with({application_fee: 33,
                                                             customer: card.stripe_customer_id,
                                                             amount: 100,
                                                             currency: 'usd',
                                                             description: 'our statement<> blah-no-way',
                                                             statement_descriptor: 'our statement blah-n',
                                                             metadata: nil
                                                            }, {stripe_account: nonprofit.stripe_account_id}).and_wrap_original{|m, *args| a= m.call(*args);
            stripe_charge_id = a['id']
            a}


            finished_result = InsertCharge.with_stripe(valid_input)

            common_charge_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id:stripe_charge_id, status: 'pending', failure_message: nil, created_at: Time.now, updated_at: Time.now, disbursed: nil}

            result_charge_expected = common_charge_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: 555, supporter_id: supporter.id, ticket_id: nil, payment_id: Payment.first.id, profile_id: nil, direct_debit_detail_id: nil}).with_indifferent_access

            expect(finished_result['charge'].attributes).to eq result_charge_expected
            expect(Charge.first.attributes).to eq result_charge_expected
            expect(Charge.count).to eq 1


            common_payment_expected = {id: Payment.first.id,
                                       gross_amount: 100,
                                       fee_total: -33,
                                       net_amount: 67,
                                       towards: 'blah',
                                       kind: 'kind',
                                       donation_id: 555,
                                       nonprofit_id: nonprofit.id,
                                       supporter_id: supporter.id,
                                       refund_total: 0,
                                       date: Time.now,
                                       created_at: Time.now,
                                       updated_at: Time.now,
                                       search_vectors: nil
                                       }.with_indifferent_access

            expect(finished_result['payment'].attributes).to eq common_payment_expected
            expect(Payment.first.attributes).to eq common_payment_expected
            expect(Payment.count).to eq 1

        end

        it 'saves the payment and updates the charge with passed date' do

            stripe_charge_id = nil
            expect(Stripe::Charge).to receive(:create).with({application_fee: 33,
                                                             customer: card.stripe_customer_id,
                                                             amount: 100,
                                                             currency: 'usd',
                                                             description: 'our statement<> blah-no-way',
                                                             statement_descriptor: 'our statement blah-n',
                                                             metadata: nil
                                                            }, {stripe_account: nonprofit.stripe_account_id}).and_wrap_original{|m, *args| a= m.call(*args);
            stripe_charge_id = a['id']
            a}


            finished_result = InsertCharge.with_stripe(valid_input_with_date)

            common_charge_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id:stripe_charge_id, status: 'pending', failure_message: nil, created_at: Time.now, updated_at: Time.now, disbursed: nil}


            result_charge_expected = common_charge_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: 555, supporter_id: supporter.id, ticket_id: nil, payment_id: Payment.first.id, profile_id: nil,  direct_debit_detail_id: nil}).with_indifferent_access


            expect(finished_result['charge'].attributes).to eq result_charge_expected
            expect(Charge.first.attributes).to eq result_charge_expected
            expect(Charge.count).to eq 1


            common_payment_expected = {id: Payment.first.id,
                                       gross_amount: 100,
                                       fee_total: -33,
                                       net_amount: 67,
                                       towards: 'blah',
                                       kind: 'kind',
                                       donation_id: 555,
                                       nonprofit_id: nonprofit.id,
                                       supporter_id: supporter.id,
                                       refund_total: 0,
                                       date: date,
                                       created_at: Time.now,
                                       updated_at: Time.now,
                                       search_vectors: nil
            }.with_indifferent_access

            expect(finished_result['payment'].attributes).to eq common_payment_expected
            expect(Payment.first.attributes).to eq common_payment_expected
            expect(Payment.count).to eq 1

        end

      end
    end

    describe 'charge when customer belongs to us' do
      before(:each){
        nonprofit.stripe_account_id = Stripe::Account.create()['id']
        nonprofit.save!
        card.stripe_customer_id = 'some other id'
        cust = Stripe::Customer.create()
        card.stripe_customer_id = cust['id']
        card.save!
        new_cust = Stripe::Customer.create()
        card_for_other_supporter.stripe_customer_id = new_cust['id']
        card_for_other_supporter.save!
       # StripeMock.prepare_error(Stripe::StripeError.new("chaos"), :get_customer)
      }



      def create_expected_charge_args(expected_card)
        [{application_fee: 33,
          customer: expected_card.stripe_customer_id,
          amount: 100,
          currency: 'usd',
          description: 'our statement<> blah-no-way',
          statement_descriptor: 'our statement blah-n',
          metadata: nil,
          destination: nonprofit.stripe_account_id
         }, {}]
      end

      it 'handles card error' do

          expect(Stripe::Charge).to receive(:create).with(*create_expected_charge_args(card)).and_wrap_original{|m, *args| m.call(*args)}
          StripeMock.prepare_card_error(:card_declined)

          finished_result = InsertCharge.with_stripe(amount: 100,
                                                     :nonprofit_id => nonprofit.id,
                                                     :supporter_id => supporter.id,
                                                     :card_id => card.id,
                                                     :statement => 'our statement<> blah-no-way')

          common_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id: nil, status: 'failed', failure_message: 'There was an error with your card: The card was declined', created_at: Time.now, updated_at: Time.now, disbursed: nil}


          result_expected = common_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: nil, supporter_id: supporter.id, ticket_id: nil, payment_id: nil, profile_id: nil, direct_debit_detail_id: nil}).with_indifferent_access

          expect(finished_result['charge'].attributes).to eq result_expected
          expect(Charge.first.attributes).to eq result_expected

          expect(Payment).to_not be_exists


      end

      it 'handles general Stripe error' do

          expect(Stripe::Charge).to receive(:create).with(*create_expected_charge_args(card)).and_wrap_original{|m, *args| m.call(*args)}
          StripeMock.prepare_error(Stripe::StripeError.new("blah"), :new_charge)

          finished_result = InsertCharge.with_stripe(amount: 100,
                                                     :nonprofit_id => nonprofit.id,
                                                     :supporter_id => supporter.id,
                                                     :card_id => card.id,
                                                     :statement => 'our statement<> blah-no-way')

          common_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id: nil, status: 'failed', failure_message: "We're sorry, but something went wrong. We've been notified about this issue.", created_at: Time.now, updated_at: Time.now, disbursed: nil}


          result_expected = common_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: nil, supporter_id: supporter.id, ticket_id: nil, payment_id: nil, profile_id: nil, direct_debit_detail_id: nil}).with_indifferent_access

          expect(finished_result['charge'].attributes).to eq result_expected
          expect(Charge.first.attributes).to eq result_expected

          expect(Payment).to_not be_exists

      end
      describe 'input success' do



        let (:date) { Time.new(2002,10,31)}


        it 'saves the payment and updates the charge' do
          saves_the_payment_updates_the_charge(card)
        end

        it 'saves the payment and updates the charge, if old rd and using wrong card' do
          saves_the_payment_updates_the_charge(card_for_other_supporter, true)
        end

        it 'saves the payment and updates the charge with passed date' do
          saves_the_payment_and_updates_the_charge_with_passed_date(card)
        end

        it 'saves the payment and updates the charge with passed date, if old rd and using wrong card' do
          saves_the_payment_and_updates_the_charge_with_passed_date(card, true)
        end

        def insert_charge_input(expected_card, pass_old_donation=nil, pass_date=nil)
          inner = {amount: 100,
           :nonprofit_id => nonprofit.id,
           :supporter_id => supporter.id,
           card_id: expected_card.id,
           :donation_id => 555,
           :towards => 'blah',
           :kind => 'kind',
           :statement => 'our statement<> blah-no-way',
            }

          if pass_old_donation
            inner = inner.merge(old_donation: true)
          end

          if pass_date
            inner = inner.merge(date: date)
          end

          inner
        end

        def saves_the_payment_updates_the_charge(expected_card, pass_old_donation=nil)

            stripe_charge_id = nil
            expect(Stripe::Charge).to receive(:create).with(*create_expected_charge_args(expected_card)).and_wrap_original{|m, *args| a= m.call(*args);
            stripe_charge_id = a['id']
            a}


            finished_result = InsertCharge.with_stripe(insert_charge_input(expected_card, pass_old_donation))

            common_charge_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id:stripe_charge_id, status: 'pending', failure_message: nil, created_at: Time.now, updated_at: Time.now, disbursed: nil}


            result_charge_expected = common_charge_expected.merge({card_id: expected_card.id, nonprofit_id: nonprofit.id, donation_id: 555, supporter_id: supporter.id, ticket_id: nil, payment_id: Payment.first.id, profile_id: nil,  direct_debit_detail_id: nil}).with_indifferent_access


            expect(finished_result['charge'].attributes).to eq result_charge_expected
            expect(Charge.first.attributes).to eq result_charge_expected
            expect(Charge.count).to eq 1


            common_payment_expected = {id: Payment.first.id,
                                       gross_amount: 100,
                                       fee_total: -33,
                                       net_amount: 67,
                                       towards: 'blah',
                                       kind: 'kind',
                                       donation_id: 555,
                                       nonprofit_id: nonprofit.id,
                                       supporter_id: supporter.id,
                                       refund_total: 0,
                                       date: Time.now,
                                       created_at: Time.now,
                                       updated_at: Time.now,
                                       search_vectors: nil
            }.with_indifferent_access

            expect(finished_result['payment'].attributes).to eq common_payment_expected
            expect(Payment.first.attributes).to eq common_payment_expected
            expect(Payment.count).to eq 1

        end

        def saves_the_payment_and_updates_the_charge_with_passed_date(expected_card, pass_old_donation=nil)

            stripe_charge_id = nil
            expect(Stripe::Charge).to receive(:create).with(*create_expected_charge_args(expected_card)).and_wrap_original{|m, *args| a= m.call(*args);
            stripe_charge_id = a['id']
            a}


            finished_result = InsertCharge.with_stripe(insert_charge_input(expected_card, pass_old_donation, true))

            common_charge_expected = {id: Charge.first.id, amount: 100, fee: 33, stripe_charge_id:stripe_charge_id, status: 'pending', failure_message: nil, created_at: Time.now, updated_at: Time.now, disbursed: nil}


            result_charge_expected = common_charge_expected.merge({card_id: card.id, nonprofit_id: nonprofit.id, donation_id: 555, supporter_id: supporter.id, ticket_id: nil, payment_id: Payment.first.id, profile_id: nil, direct_debit_detail_id: nil}).with_indifferent_access


            expect(finished_result['charge'].attributes).to eq result_charge_expected
            expect(Charge.first.attributes).to eq result_charge_expected
            expect(Charge.count).to eq 1


            common_payment_expected = {id: Payment.first.id,
                                       gross_amount: 100,
                                       fee_total: -33,
                                       net_amount: 67,
                                       towards: 'blah',
                                       kind: 'kind',
                                       donation_id: 555,
                                       nonprofit_id: nonprofit.id,
                                       supporter_id: supporter.id,
                                       refund_total: 0,
                                       date: date,
                                       created_at: Time.now,
                                       updated_at: Time.now,
                                       search_vectors: nil
            }.with_indifferent_access

            expect(finished_result['payment'].attributes).to eq common_payment_expected
            expect(Payment.first.attributes).to eq common_payment_expected
            expect(Payment.count).to eq 1

        end
      end
    end
   end
end