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https://github.com/kuhyx/diet-guard.git
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Krzysztof kuhy Rudnicki
3d82ddefd4
The phone now walks the panel on its own -- login, active order, delivery, menu -- parses the dishes and banks them, so the feature works with the PC switched off. Read-only: nothing here logs a meal. `package:http` has no cookie jar, so the `SESSION` cookie is read off the login response and replayed by hand. `Response.headers` folds duplicate `set-cookie` values into one comma-joined string, so the parser splits on both `,` and `;` and looks for the named cookie rather than assuming the header holds only it -- tested against both orderings and against a panel that sets no session cookie at all. Android-only, as decided: the panel sends no CORS headers, so a browser cannot call it. `refreshDelivery` checks `kIsWeb` first and returns the unsupported reason without touching the network. No `dart:io` anywhere -- `package:http` compiles for web, it is the panel that refuses, not the toolchain, so this needs no `_io`/`_web` seam. The idempotency guard is ported with its teeth: `addManualEntry` restamps `editedAt` unconditionally, so re-banking an unchanged dish republishes the whole curated bank to every peer. `bankDishes` compares the nutritional fields first and returns a write *count*, which is what the tests assert on -- "the entry exists" passes while this misbehaves. The comparison is numeric, not string, so `270 == 270.0` is a match exactly as in Python's `_matches`. Every failure becomes a reason string, never a throw, so a catering outage cannot break the caller: a rejected login, a delivery whose dishes all fail the unit check, and missing credentials each have a test. One test bug worth noting: the assertion that nothing is logged was missing an `await` and so was comparing a Future against `isEmpty` -- the single most important guarantee in this file was passing vacuously until the split forced it to run. Test files split three ways for the 250-line cap; block counts checked against the pre-split file (16 either side), not just a green suite. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QQpCiPaSbyRpwsLkH3dgsX
20 lines
657 B
Dart
20 lines
657 B
Dart
/// The catering import's single error type.
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///
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/// Mirrors `diet_guard/_kuchnia_errors.py`. Every failure the panel can hand
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/// back becomes one of these, so the fail-closed boundary in
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/// `kuchnia_import.dart` has exactly one exception to translate into a reason
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/// string -- a catering outage must never break the caller.
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library;
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/// Raised when the catering panel cannot be read.
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class KuchniaError implements Exception {
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/// Creates an error carrying a user-facing [message].
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const KuchniaError(this.message);
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/// Why the panel could not be read, phrased for display.
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final String message;
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@override
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String toString() => message;
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}
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