mirror of
https://github.com/LaCasemate/fab-manager.git
synced 2025-01-29 18:52:22 +01:00
refactored invoice pdf generation script
This commit is contained in:
Sylvain
parent
1c8e82df14
commit
a2ce0c3753
@ -1,12 +1,13 @@
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module PDF
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# frozen_string_literal: true
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class Invoice < Prawn::Document
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# Generate a downloadable PDF file for the recorded invoice
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class PDF::Invoice < Prawn::Document
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require 'stringio'
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include ActionView::Helpers::NumberHelper
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include ApplicationHelper
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def initialize(invoice, subscription_expiration_date)
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super(:margin => 70)
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super(margin: 70)
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# fonts
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opensans = Rails.root.join('vendor/assets/fonts/OpenSans-Regular.ttf').to_s
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@ -16,32 +17,32 @@ module PDF
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font_families.update(
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'Open-Sans' => {
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:normal => {:file => opensans, :font => 'Open-Sans'},
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:bold => {:file => opensans_bold, :font => 'Open-Sans-Bold'},
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:italic => {:file => opensans_italic, :font => 'Open-Sans-Oblique'},
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:bold_italic => {:file => opensans_bolditalic, :font => 'Open-Sans-BoldOblique'}
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normal: { file: opensans, font: 'Open-Sans' },
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bold: { file: opensans_bold, font: 'Open-Sans-Bold' },
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italic: { file: opensans_italic, font: 'Open-Sans-Oblique' },
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bold_italic: { file: opensans_bolditalic, font: 'Open-Sans-BoldOblique' }
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}
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)
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# logo
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img_b64 = Setting.find_by({name: 'invoice_logo'})
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image StringIO.new( Base64.decode64(img_b64.value) ), :fit => [415,40]
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img_b64 = Setting.find_by(name: 'invoice_logo')
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image StringIO.new(Base64.decode64(img_b64.value)), fit: [415, 40]
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move_down 20
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font('Open-Sans', :size => 10) do
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font('Open-Sans', size: 10) do
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# general information
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if invoice.is_a?(Avoir)
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text I18n.t('invoices.refund_invoice_reference', REF:invoice.reference), :leading => 3
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text I18n.t('invoices.refund_invoice_reference', REF: invoice.reference), leading: 3
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else
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text I18n.t('invoices.invoice_reference', REF:invoice.reference), :leading => 3
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text I18n.t('invoices.invoice_reference', REF: invoice.reference), leading: 3
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end
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if Setting.find_by({name: 'invoice_code-active'}).value == 'true'
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text I18n.t('invoices.code', CODE:Setting.find_by({name: 'invoice_code-value'}).value), :leading => 3
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if Setting.find_by(name: 'invoice_code-active').value == 'true'
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text I18n.t('invoices.code', CODE: Setting.find_by(name: 'invoice_code-value').value), leading: 3
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end
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if invoice.invoiced_type != WalletTransaction.name
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if invoice.is_a?(Avoir)
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text I18n.t('invoices.order_number', NUMBER:invoice.invoice.order_number), :leading => 3
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text I18n.t('invoices.order_number', NUMBER: invoice.invoice.order_number), leading: 3
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else
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text I18n.t('invoices.order_number', NUMBER:invoice.order_number), :leading => 3
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text I18n.t('invoices.order_number', NUMBER: invoice.order_number), leading: 3
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end
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end
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if invoice.is_a?(Avoir)
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@ -59,36 +60,43 @@ module PDF
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full_name = name
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end
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if invoice&.user&.profile&.organization&.address
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address = invoice.user.profile.organization.address.address
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address = if invoice&.user&.profile&.organization&.address
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invoice.user.profile.organization.address.address
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elsif invoice&.user&.profile&.address
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address = invoice.user.profile.address.address
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invoice.user.profile.address.address
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else
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address = ''
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''
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end
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text_box "<b>#{name}</b>\n#{invoice.user.email}\n#{address}", :at => [bounds.width - 130, bounds.top - 49], :width => 130, :align => :right, :inline_format => true
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text_box "<b>#{name}</b>\n#{invoice.user.email}\n#{address}",
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at: [bounds.width - 130, bounds.top - 49],
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width: 130,
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align: :right,
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inline_format: true
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name = full_name
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# object
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move_down 25
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if invoice.is_a?(Avoir)
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if invoice.invoiced_type == WalletTransaction.name
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object = I18n.t('invoices.wallet_credit')
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object = if invoice.invoiced_type == WalletTransaction.name
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I18n.t('invoices.wallet_credit')
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else
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object = I18n.t('invoices.cancellation_of_invoice_REF', REF: invoice.invoice.reference)
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I18n.t('invoices.cancellation_of_invoice_REF', REF: invoice.invoice.reference)
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end
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else
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case invoice.invoiced_type
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when 'Reservation'
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object = I18n.t('invoices.reservation_of_USER_on_DATE_at_TIME', USER: name, DATE: I18n.l(invoice.invoiced.slots[0].start_at.to_date), TIME: I18n.l(invoice.invoiced.slots[0].start_at, format: :hour_minute))
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object = I18n.t('invoices.reservation_of_USER_on_DATE_at_TIME',
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USER: name,
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DATE: I18n.l(invoice.invoiced.slots[0].start_at.to_date),
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TIME: I18n.l(invoice.invoiced.slots[0].start_at, format: :hour_minute))
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invoice.invoice_items.each do |item|
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if item.subscription_id
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next unless item.subscription_id
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subscription = Subscription.find item.subscription_id
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object = "\n- #{object}\n- #{(invoice.is_a?(Avoir) ? I18n.t('invoices.cancellation') + ' - ' : '') + subscription_verbose(subscription, name)}"
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break
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end
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end
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when 'Subscription'
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object = subscription_verbose(invoice.invoiced, name)
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when 'OfferDay'
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@ -101,7 +109,7 @@ module PDF
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# details table of the invoice's elements
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move_down 20
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text I18n.t('invoices.order_summary'), :leading => 4
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text I18n.t('invoices.order_summary'), leading: 4
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move_down 2
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data = [[I18n.t('invoices.details'), I18n.t('invoices.amount')]]
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@ -116,11 +124,16 @@ module PDF
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if item.subscription_id ### Subscription
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subscription = Subscription.find item.subscription_id
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if invoice.invoiced_type == 'OfferDay'
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details += I18n.t('invoices.subscription_extended_for_free_from_START_to_END', START:I18n.l(invoice.invoiced.start_at.to_date), END:I18n.l(invoice.invoiced.end_at.to_date))
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details += I18n.t('invoices.subscription_extended_for_free_from_START_to_END',
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START: I18n.l(invoice.invoiced.start_at.to_date),
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END: I18n.l(invoice.invoiced.end_at.to_date))
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else
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subscription_end_at = subscription_expiration_date.is_a?(Time) ? subscription_expiration_date : DateTime.parse(subscription_expiration_date)
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subscription_start_at = subscription_end_at - subscription.plan.duration
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details += I18n.t('invoices.subscription_NAME_from_START_to_END', NAME:item.description, START:I18n.l(subscription_start_at.to_date), END:I18n.l(subscription_expiration_date.to_date))
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details += I18n.t('invoices.subscription_NAME_from_START_to_END',
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NAME: item.description,
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START: I18n.l(subscription_start_at.to_date),
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END: I18n.l(subscription_expiration_date.to_date))
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end
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@ -138,7 +151,7 @@ module PDF
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when 'Event'
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details += I18n.t('invoices.event_reservation_DESCRIPTION', DESCRIPTION: item.description)
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# details of the number of tickets
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details += "\n "+I18n.t('invoices.full_price_ticket', count: invoice.invoiced.nb_reserve_places) if invoice.invoiced.nb_reserve_places > 0
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details += "\n " + I18n.t('invoices.full_price_ticket', count: invoice.invoiced.nb_reserve_places) if invoice.invoiced.nb_reserve_places.positive?
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invoice.invoiced.tickets.each do |t|
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details += "\n " + I18n.t('invoices.other_rate_ticket', count: t.booked, NAME: t.event_price_category.price_category.name)
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end
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@ -165,8 +178,8 @@ module PDF
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elsif cp.type == 'amount_off'
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# refunds of invoices with cash coupons: we need to ventilate coupons on paid items
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if invoice.is_a?(Avoir)
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paid_items = invoice.invoice.invoice_items.select{ |ii| ii.amount > 0 }.length
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refund_items = invoice.invoice_items.select{ |ii| ii.amount > 0 }.length
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paid_items = invoice.invoice.invoice_items.select{ |ii| ii.amount.positive? }.length
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refund_items = invoice.invoice_items.select{ |ii| ii.amount.positive? }.length
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discount = ((invoice.coupon.amount_off / paid_items) * refund_items) / 100.0
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else
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@ -176,7 +189,7 @@ module PDF
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raise InvalidCouponError
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end
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total_calc = total_calc - discount
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total_calc -= discount
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# discount textual description
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literal_discount = cp.percent_off
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@ -185,20 +198,21 @@ module PDF
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end
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# add a row for the coupon
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data += [ [_t('invoices.coupon_CODE_discount_of_DISCOUNT', {CODE: cp.code, DISCOUNT: literal_discount, TYPE: cp.type}), number_to_currency(-discount)] ]
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data += [[_t('invoices.coupon_CODE_discount_of_DISCOUNT',
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CODE: cp.code,
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DISCOUNT: literal_discount,
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TYPE: cp.type), number_to_currency(-discount)] ]
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end
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# total verification
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total = invoice.total / 100.0
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if total_calc != total
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puts "ERROR: totals are NOT equals => expected: #{total}, computed: #{total_calc}"
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end
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puts "ERROR: totals are NOT equals => expected: #{total}, computed: #{total_calc}" if total_calc != total
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# TVA
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if Setting.find_by({name: 'invoice_VAT-active'}).value == 'true'
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if Setting.find_by(name: 'invoice_VAT-active').value == 'true'
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data += [[I18n.t('invoices.total_including_all_taxes'), number_to_currency(total)]]
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vat_rate = Setting.find_by({name: 'invoice_VAT-rate'}).value.to_f
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vat_rate = Setting.find_by(name: 'invoice_VAT-rate').value.to_f
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vat = total / (vat_rate / 100 + 1)
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data += [[I18n.t('invoices.including_VAT_RATE', RATE: vat_rate), number_to_currency(total - vat)]]
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data += [[I18n.t('invoices.including_total_excluding_taxes'), number_to_currency(vat)]]
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@ -214,25 +228,25 @@ module PDF
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end
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# display table
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table(data, :header => true, :column_widths => [400, 72], :cell_style => {:inline_format => true}) do
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table(data, header: true, column_widths: [400, 72], cell_style: { inline_format: true }) do
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row(0).font_style = :bold
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column(1).style :align => :right
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column(1).style align: :right
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if Setting.find_by({name: 'invoice_VAT-active'}).value == 'true'
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if Setting.find_by(name: 'invoice_VAT-active').value == 'true'
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# Total incl. taxes
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row(-1).style :align => :right
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row(-1).style align: :right
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row(-1).background_color = 'E4E4E4'
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row(-1).font_style = :bold
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# including VAT xx%
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row(-2).style :align => :right
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row(-2).style align: :right
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row(-2).background_color = 'E4E4E4'
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row(-2).font_style = :italic
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# including total excl. taxes
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row(-3).style :align => :right
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row(-3).style align: :right
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row(-3).background_color = 'E4E4E4'
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row(-3).font_style = :italic
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# including amount payed on ordering
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row(-4).style :align => :right
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row(-4).style align: :right
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row(-4).background_color = 'E4E4E4'
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row(-4).font_style = :bold
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end
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@ -240,9 +254,7 @@ module PDF
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# optional description for refunds
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move_down 20
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if invoice.is_a?(Avoir) and invoice.description
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text invoice.description
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end
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text invoice.description if invoice.is_a?(Avoir) && invoice.description
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# payment details
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move_down 20
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@ -270,27 +282,25 @@ module PDF
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# subtract the wallet amount for this invoice from the total
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if invoice.wallet_amount
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wallet_amount = invoice.wallet_amount / 100.0
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total = total - wallet_amount
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total -= wallet_amount
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end
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# payment method
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if invoice.stp_invoice_id
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payment_verbose = I18n.t('invoices.settlement_by_debit_card')
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payment_verbose = if invoice.stp_invoice_id
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I18n.t('invoices.settlement_by_debit_card')
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else
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payment_verbose = I18n.t('invoices.settlement_done_at_the_reception')
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I18n.t('invoices.settlement_done_at_the_reception')
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end
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# if the invoice was 100% payed with the wallet ...
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if total == 0 and wallet_amount
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payment_verbose = I18n.t('invoices.settlement_by_wallet')
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end
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payment_verbose = I18n.t('invoices.settlement_by_wallet') if total.zero? && wallet_amount
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payment_verbose += ' ' + I18n.t('invoices.on_DATE_at_TIME', DATE: I18n.l(invoice.created_at.to_date), TIME:I18n.l(invoice.created_at, format: :hour_minute))
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if total > 0 or !invoice.wallet_amount
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if total.positive? || !invoice.wallet_amount
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payment_verbose += ' ' + I18n.t('invoices.for_an_amount_of_AMOUNT', AMOUNT: number_to_currency(total))
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end
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if invoice.wallet_amount
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if total > 0
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if total.positive?
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payment_verbose += ' ' + I18n.t('invoices.and') + ' ' + I18n.t('invoices.by_wallet') + ' ' + I18n.t('invoices.for_an_amount_of_AMOUNT', AMOUNT: number_to_currency(wallet_amount))
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else
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payment_verbose += ' ' + I18n.t('invoices.for_an_amount_of_AMOUNT', AMOUNT: number_to_currency(wallet_amount))
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@ -301,22 +311,23 @@ module PDF
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# important information
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move_down 40
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txt = parse_html(Setting.find_by({name: 'invoice_text'}).value)
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txt = parse_html(Setting.find_by(name: 'invoice_text').value)
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txt.each_line do |line|
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text line, :style => :bold, :inline_format => true
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text line, style: :bold, inline_format: true
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end
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# address and legals information
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move_down 40
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txt = parse_html(Setting.find_by({name: 'invoice_legals'}).value)
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txt = parse_html(Setting.find_by(name: 'invoice_legals').value)
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txt.each_line do |line|
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text line, :align => :right, :leading => 4, :inline_format => true
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text line, align: :right, leading: 4, inline_format: true
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end
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end
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end
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private
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def reservation_dates_verbose(slot)
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if slot.start_at.to_date == slot.end_at.to_date
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'- ' + I18n.t('invoices.on_DATE_from_START_to_END', DATE: I18n.l(slot.start_at.to_date), START: I18n.l(slot.start_at, format: :hour_minute), END: I18n.l(slot.end_at, format: :hour_minute)) + "\n"
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@ -335,8 +346,6 @@ module PDF
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I18n.t('invoices.subscription_of_NAME_extended_starting_from_STARTDATE_until_ENDDATE', NAME: username, STARTDATE: I18n.l(offer_day.start_at.to_date), ENDDATE: I18n.l(offer_day.end_at.to_date))
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end
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##
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# Remove every unsupported html tag from the given html text (like <p>, <span>, ...).
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# The supported tags are <b>, <u>, <i> and <br>.
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@ -344,7 +353,6 @@ module PDF
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# @return [String] multi line simplified html text
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##
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def parse_html(html)
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ActionController::Base.helpers.sanitize(html, tags: %w(b u i br))
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end
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ActionController::Base.helpers.sanitize(html, tags: %w[b u i br])
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end
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end
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