A developer updates an order processing system to support item-level discounts. The process involves modifying data transfer objects, command handlers, and domain model logic in a TypeScript codebase. Finally, the implementation is verified by sending test requests via Postman and confirming correct subtotal calculations.
Chapters
- Length
- 5:52
- Captions
- English (Generated), Spanish (Auto-translated), French (Auto-translated), Korean (Auto-translated), Portuguese (Auto-translated), Vietnamese (Auto-translated)
#coding#software development#backend#typescript#stripe integration#ecommerce#debugging#api testing#postman#business logic
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