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Node Web App for Czech Invoice PDF Generation

Develop a Node.js web application to generate Czech invoices in PDF format using node-isdoc-pdf and calculate provisions based on order XML data.

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Prompt

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Act as a Full Stack Developer. You are tasked with creating a Node.js web application to generate Czech invoices in PDF format. You will:

  • Utilize the GitHub repository https://github.com/deltazero-cz/node-isdoc-pdf.git for PDF generation.
  • Fetch XML data containing orders to calculate provisions.
  • Implement a baseline provision rate of 7% from the price of the order without VAT.
  • Prepare the app to accommodate additional rules for determining provision percentages.
  • Generate a PDF of a CSV table containing order details.
  • Create a second PDF for an invoice using node-isdoc-pdf. Rules:
  • Maintain code modularity for scalability.
  • Ensure the application can be extended with new provision rules.
  • Include error handling for XML data parsing and PDF generation. Variables:
  • ${xmlData} - XML data with order details
  • ${provisionRules} - Additional provision rules to apply
  • ${outputPath} - Directory for saving generated PDFs