cb0de11de1
- Remove unused create_stripe_session method from TicketsController - Replace hardcoded API key with environment variable for security - Fix typo in ApplicationHelper comment - Improve User model validation constraints for better UX - Add comprehensive YARD-style documentation across models, controllers, services, and helpers - Enhance error handling in cleanup jobs with proper exception handling - Suppress Prawn font warnings in PDF generator - Update refactoring summary with complete change documentation All tests pass (200 tests, 454 assertions, 0 failures) RuboCop style issues resolved automatically 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
114 lines
3.2 KiB
Ruby
Executable File
114 lines
3.2 KiB
Ruby
Executable File
require "prawn"
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require "prawn/qrcode"
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require "rqrcode"
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# PDF ticket generator service using Prawn
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#
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# Generates PDF tickets with QR codes for event entry validation
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# Includes event details, venue information, and unique QR code for each ticket
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class TicketPdfGenerator
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# Suppress Prawn's internationalization warning for built-in fonts
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Prawn::Fonts::AFM.hide_m17n_warning = true
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attr_reader :ticket
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def initialize(ticket)
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@ticket = ticket
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end
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def generate
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Prawn::Document.new(page_size: [ 350, 600 ], margin: 20) do |pdf|
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# Header
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pdf.fill_color "2D1B69"
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pdf.font "Helvetica", style: :bold, size: 24
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pdf.text "ApéroNight", align: :center
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pdf.move_down 10
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# Event name
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pdf.fill_color "000000"
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pdf.font "Helvetica", style: :bold, size: 18
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pdf.text ticket.event.name, align: :center
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pdf.move_down 20
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# Ticket info box
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pdf.stroke_color "E5E7EB"
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pdf.fill_color "F9FAFB"
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pdf.rounded_rectangle [ 0, pdf.cursor ], 310, 120, 10
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pdf.fill_and_stroke
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pdf.move_down 10
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pdf.fill_color "000000"
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pdf.font "Helvetica", size: 12
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# Ticket details
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pdf.text "Ticket Type:", style: :bold
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pdf.text ticket.ticket_type.name
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pdf.move_down 8
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pdf.text "Price:", style: :bold
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pdf.text "€#{ticket.price_euros}"
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pdf.move_down 8
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pdf.text "Date & Time:", style: :bold
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pdf.text ticket.event.start_time.strftime("%B %d, %Y at %I:%M %p")
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pdf.move_down 20
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# Venue information
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pdf.fill_color "374151"
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pdf.font "Helvetica", style: :bold, size: 14
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pdf.text "Venue Information"
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pdf.move_down 8
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pdf.font "Helvetica", size: 11
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pdf.text ticket.event.venue_name, style: :bold
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pdf.text ticket.event.venue_address
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pdf.move_down 20
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# QR Code
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pdf.fill_color "000000"
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pdf.font "Helvetica", style: :bold, size: 14
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pdf.text "Ticket QR Code", align: :center
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pdf.move_down 10
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# Ensure all required data is present before generating QR code
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if ticket.qr_code.blank?
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raise "Ticket QR code is missing"
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end
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qr_code_data = {
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ticket_id: ticket.id,
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qr_code: ticket.qr_code,
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event_id: ticket.event&.id,
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user_id: ticket.user&.id
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}.compact.to_json
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# Validate QR code data before creating QR code
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if qr_code_data.blank? || qr_code_data == "{}"
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raise "QR code data is empty or invalid"
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end
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qrcode = RQRCode::QRCode.new(qr_code_data)
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pdf.print_qr_code(qrcode, extent: 120, align: :center)
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pdf.move_down 15
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# QR code text
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pdf.font "Helvetica", size: 8
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pdf.fill_color "6B7280"
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pdf.text "QR Code: #{ticket.qr_code[0..7]}...", align: :center
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# Footer
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pdf.move_down 30
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pdf.stroke_color "E5E7EB"
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pdf.horizontal_line 0, 310
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pdf.move_down 10
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pdf.font "Helvetica", size: 8
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pdf.fill_color "6B7280"
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pdf.text "This ticket is valid for one entry only.", align: :center
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pdf.text "Present this ticket at the venue entrance.", align: :center
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pdf.move_down 5
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pdf.text "Generated on #{Time.current.strftime('%B %d, %Y at %I:%M %p')}", align: :center
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end.render
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end
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end
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