3 Commits

Author	SHA1	Message	Date
Astrian Zheng	2905983bfd	feat: update invoice suffix code generation logic to ensure unique suffix for new invoices	2025-01-12 09:31:39 +11:00
Astrian Zheng	cd1766db0f	feat: enhance /invoice route with comprehensive validation for required fields and item formats, and implement invoice creation logic	2025-01-12 09:31:03 +11:00
Astrian Zheng	3cfcdd701a	feat: add Invoice and InvoiceItem classes, integrate decimal.js for precise calculations, and update error handling in HttpError class	2025-01-12 09:07:41 +11:00