.env.example

@@ -1,18 +1,18 @@
 # Application data
-RAILS_ENV=development
+RAILS_ENV=production
 SECRET_KEY_BASE=a3f5c6e7b8d9e0f1a2b3c4d5e6f7g8h9i0j1k2l3m4n5o6p7q8r9s0t1u2v3w4x5y6z7
 DEVISE_SECRET_KEY=your_devise_secret_key_here
 APP_NAME=Aperonight
 
 # Database Configuration for production and development
-DB_HOST=localhost
+# DB_HOST=127.0.0.1
+# DB_PORT=3306
 DB_ROOT_PASSWORD=root
 DB_DATABASE=aperonight
 DB_USERNAME=root
 DB_PASSWORD=root
 
 # Test database
-DB_TEST_ADAPTER=sqlite3
 DB_TEST_DATABASE=aperonight_test
 DB_TEST_USERNAME=root
 DB_TEST_USERNAME=root
@@ -28,14 +28,6 @@ SMTP_PORT=1025
 # SMTP_DOMAIN=localhost
 SMTP_AUTHENTICATION=plain
 SMTP_ENABLE_STARTTLS=false
-
-# Production SMTP Configuration (set these in .env.production)
-# SMTP_ADDRESS=smtp.example.com
-# SMTP_PORT=587
-# SMTP_USERNAME=your_smtp_username
-# SMTP_PASSWORD=your_smtp_password
-# SMTP_AUTHENTICATION=plain
-# SMTP_DOMAIN=example.com
 # SMTP_STARTTLS=true
 
 # Application variables

app/mailers/ticket_mailer.rb

@@ -7,11 +7,16 @@ class TicketMailer < ApplicationMailer
 
     # Generate PDF attachments for all tickets
     @tickets.each do |ticket|
+      begin
         pdf = ticket.to_pdf
         attachments["ticket-#{@event.name.parameterize}-#{ticket.qr_code[0..7]}.pdf"] = {
           mime_type: "application/pdf",
           content: pdf
         }
+      rescue StandardError => e
+        Rails.logger.error "Failed to generate PDF for ticket #{ticket.id}: #{e.message}"
+        # Continue without PDF attachment rather than failing the entire email
+      end
     end
 
     mail(
@@ -27,11 +32,16 @@ class TicketMailer < ApplicationMailer
     @event = ticket.event
 
     # Generate PDF attachment
+    begin
       pdf = @ticket.to_pdf
       attachments["ticket-#{@event.name.parameterize}-#{@ticket.qr_code[0..7]}.pdf"] = {
         mime_type: "application/pdf",
         content: pdf
       }
+    rescue StandardError => e
+      Rails.logger.error "Failed to generate PDF for ticket #{@ticket.id}: #{e.message}"
+      # Continue without PDF attachment rather than failing the entire email
+    end
 
     mail(
       to: @user.email,

app/models/order.rb

@@ -75,9 +75,16 @@ class Order < ApplicationRecord
     transaction do
       update!(status: "paid")
       tickets.update_all(status: "active")
+    end
     
-      # Send purchase confirmation email
+    # Send purchase confirmation email outside the transaction
+    # so that payment completion isn't affected by email failures
+    begin
       TicketMailer.purchase_confirmation_order(self).deliver_now
+    rescue StandardError => e
+      Rails.logger.error "Failed to send purchase confirmation email for order #{id}: #{e.message}"
+      Rails.logger.error e.backtrace.join("\n")
+      # Don't re-raise the error - payment should still succeed
     end
   end
 

app/services/ticket_pdf_generator.rb

@@ -74,18 +74,21 @@ class TicketPdfGenerator
         raise "Ticket QR code is missing"
       end
 
-      qr_code_data = {
-        ticket_id: ticket.id,
-        qr_code: ticket.qr_code,
-        event_id: ticket.event&.id,
-        user_id: ticket.user&.id
-      }.compact.to_json
+      # Build QR code data with safe association loading
+      qr_code_data = build_qr_code_data(ticket)
 
       # Validate QR code data before creating QR code
       if qr_code_data.blank? || qr_code_data == "{}"
+        Rails.logger.error "QR code data is empty: ticket_id=#{ticket.id}, qr_code=#{ticket.qr_code}, event_id=#{ticket.ticket_type&.event_id}, user_id=#{ticket.order&.user_id}"
         raise "QR code data is empty or invalid"
       end
 
+      # Ensure qr_code_data is a proper string for QR code generation
+      unless qr_code_data.is_a?(String) && qr_code_data.length > 2
+        Rails.logger.error "QR code data is not a valid string: #{qr_code_data.inspect} (class: #{qr_code_data.class})"
+        raise "QR code data must be a valid string"
+      end
+
       qrcode = RQRCode::QRCode.new(qr_code_data)
       pdf.print_qr_code(qrcode, extent: 120, align: :center)
 
@@ -110,4 +113,36 @@ class TicketPdfGenerator
       pdf.text "Generated on #{Time.current.strftime('%B %d, %Y at %I:%M %p')}", align: :center
     end.render
   end
+
+  private
+
+  def build_qr_code_data(ticket)
+    # Try multiple approaches to get valid QR code data
+    begin
+      # Primary approach: full JSON with all data
+      data = {
+        ticket_id: ticket.id,
+        qr_code: ticket.qr_code,
+        event_id: ticket.ticket_type&.event_id,
+        user_id: ticket.order&.user_id
+      }.compact
+
+      # Ensure we have the minimum required data
+      if data[:ticket_id] && data[:qr_code]
+        return data.to_json
+      end
+    rescue StandardError => e
+      Rails.logger.warn "Failed to build complex QR data: #{e.message}"
+    end
+
+    # Fallback approach: just use the ticket's QR code string
+    begin
+      return ticket.qr_code.to_s if ticket.qr_code.present?
+    rescue StandardError => e
+      Rails.logger.warn "Failed to use ticket QR code: #{e.message}"
+    end
+
+    # Final fallback: simple ticket identifier
+    "TICKET-#{ticket.id}"
+  end
 end

config/application.rb

@@ -25,6 +25,6 @@ module Aperonight
     # config.eager_load_paths << Rails.root.join("extras")
 
     config.i18n.load_path += Dir[Rails.root.join("my", "locales", "*.{rb,yml}")]
-    config.i18n.default_locale = :fr
+    # config.i18n.default_locale = :fr
   end
 end