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Author	SHA1	Message	Date
libretech	cbcc54bd75	test(checkout): add dependency-free unit tests that pin the checkout defects ... npm test runs node:test on the TypeScript sources with Node's type stripping (Node 22.14 in the image, Node 24 locally), with no dependencies. Node, unlike tsc, does not resolve extensionless relative imports. TypeScript 5.2 cannot emit .ts import extensions. tests/unit/support therefore registers a small resolve hook that appends ".ts" for imports from .ts files. - pricing, paypal-order, log-format: characterization tests of the current output. - The known defects of libretech/mp#67 are tests of the correct behaviour, marked todo: null, two-line and price-null addresses and deliveries, a deleted product, the payment surcharge missing from the breakdown, and in the log line circular JSON, the Basic credentials of an axios error, and an Error rendered as {}. - That the breakdown adds up to the amount holds today, including for the subtotals closest to a half cent, so that test is a regular one. Refs libretech/mp#71	2026-10-08 22:15:57 +02:00
libretech	7fd4aeff17	refactor(logging): move the console line format into src/logging/format.ts ... The printf template of config/logger.ts becomes formatLogLine, with the same logic, so it can be unit tested without winston. No behaviour change. Refs libretech/mp#71	2026-10-08 22:10:28 +02:00
libretech	9873c184d6	refactor(checkout): move VAT rates, pricing and the PayPal order into pure modules ... src/checkout/ holds code without the PayPal SDK or Strapi at runtime, so it can be unit tested without node_modules: - vat.ts: vatIncludedDecimal and vatDecimal. config/constants.ts re-exports them under the same names and keeps vatDecimalExcluded. - pricing.ts: calculateTotalProductPrice, unchanged. The product service re-exports it, so every importer keeps working. - paypal-order.ts: the order request createSessionOrThrow builds, in two halves. buildPayPalOrderItems (the total guard and the unsent items) still runs before the try block, and buildPayPalOrderRequest inside it. Errors and log lines stay as they were, for every input. The SDK enums are replaced by their string values (CAPTURE, SET_PROVIDED_ADDRESS). No behaviour change. Refs libretech/mp#71	2026-10-08 22:10:28 +02:00
libretech	901a3b385f	feat(product): price standalone products from the cover alone ... Recovered work in progress from 2026-05. A product-cover can be marked standalone, and a standalone product (Journaling Booklet) prices as the cover price without the pattern/pages/ruling lookups, which do not exist for it. The remaining component lookups are now guarded so a missing relation yields null instead of calling findOne with undefined.	2026-09-23 22:10:06 +02:00