mirror of
https://github.com/Tria-plc/edr-platform.git
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eb819d66a1
- Added default capacities for container and bulk wagons. - Updated wagonsFor method to consider weight and length for wagon calculations. - Improved handling of overweight bookings with appropriate warnings. - Adjusted tests to reflect changes in wagon capacity and validation logic.
47 lines
1.8 KiB
TypeScript
47 lines
1.8 KiB
TypeScript
/**
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* Tunables for the demand-batching booking → allocation flow.
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* Times run in EAT so window boundaries match the local operating clock.
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*
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* Cadence and pay-window durations moved to the train_scheduling_global_rules
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* table (TrainSchedulingService.getWindowConfig) — the window engine
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* (BookingWindowService) drives all timing off that config.
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*/
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export const BATCH_TIMEZONE = 'Africa/Addis_Ababa';
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/** Fallback wagons-per-booking when a booking has no computed `wagonsRequired`. */
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export const DEFAULT_WAGONS_PER_BOOKING = 1;
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/**
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* Fallback per-wagon length (m) for the batch length budget when global rules don't yet
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* define maxTrainLength / maxWagons to derive it from. Used only to estimate train length
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* against the locomotive's max train length.
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*/
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export const DEFAULT_WAGON_LENGTH_METERS = 14;
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/** Default NW5 flat wagon length for container bookings (m). */
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export const DEFAULT_CONTAINER_WAGON_LENGTH_METERS = 14;
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/** Default CW3 covered wagon length for bulk bookings (m). */
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export const DEFAULT_BULK_WAGON_LENGTH_METERS = 14;
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/**
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* Fallback tare weights (T) matching the length fallbacks above. The locomotive
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* pull limit is a GROSS limit, so a booking's weight budget must include the
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* empty weight of every wagon it occupies — not just its cargo.
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*/
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export const DEFAULT_CONTAINER_WAGON_TARE_TONS = 22.4;
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/** Default CW3 gondola tare for bulk bookings (T). */
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export const DEFAULT_BULK_WAGON_TARE_TONS = 23.4;
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/**
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* Fallback rated payloads (T) matching the tare fallbacks above. A bulk booking's
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* wagon count is its cargo divided by this, so a zero here would make the count
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* infinite — callers must floor it at a positive number.
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*/
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export const DEFAULT_CONTAINER_WAGON_CAPACITY_TONS = 70;
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/** Default CW3 gondola rated payload for bulk bookings (T). */
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export const DEFAULT_BULK_WAGON_CAPACITY_TONS = 60;
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