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Rule priority, scope & exceptions
Use this to align rules with the senior-level structure (P0/P1/P2, scope, exceptions/tradeoffs).
backend ruleP2universalStack: Node.js
reusedrycurrencyconsistency
Reuse shared currency/exchange-rate utilities instead of ad-hoc conversion
Use the project's existing exchange-rate or currency library for conversions rather than re-implementing rate logic inline, to keep behavior consistent.
PR: vinify-backend · org-mining-hist-2026-06Created: Jun 19, 2026
Bad example
Old codetypescript
| 1 | const usd = amount * 0.095; // hardcoded inline conversion |
Explanation (EN)
Objašnjenje (HR)
Good example
New codetypescript
| 1 | const usd = this.exchangeRateService.convert(amount, 'NOK', 'USD'); |
Explanation (EN)
Objašnjenje (HR)