enhance shipment requests page with filtering and sorting options

- Added status and cargo filters to the ShipmentRequestsPage.
- Implemented date range filtering for preferred dates.
- Introduced sorting options for shipment requests based on submission date and reference.
- Enhanced the display of shipment request details, including status badges and customer information.
- Updated the UI to include a search input with clear functionality and improved layout for filters.

feat: add equipment return option in new shipment form

- Introduced a toggle for equipment return in the NewShipmentPage.
- Updated form schema to include  field for container contracts.
- Enhanced user experience with visual feedback on the equipment return selection.

fix: update booking DTO to include equipment return option

- Added  field to CreateBookingUnderContractDto for per-shipment override.
- Updated related types and schemas to accommodate the new field for better contract handling.

apps/edr-freight-api/src/modules/contracts/booking-request.repository.ts

@@ -22,12 +22,15 @@ export class BookingRequestRepository extends BaseRepository<BookingRequest> {
     });
   }
 
-  /** GL queue: pending requests across all contracts, oldest first. */
-  async findPending(): Promise<BookingRequest[]> {
+  /**
+   * GL queue: every request across all contracts, newest first. The queue page
+   * filters by status client-side (pending work vs accepted/rejected history),
+   * and surfaces the customer — so the contract's company rides along.
+   */
+  async findQueue(): Promise<BookingRequest[]> {
     return this.repository.find({
-      where: { status: 'PENDING' },
-      order: { createdAt: 'ASC' },
-      relations: { contract: true },
+      order: { createdAt: 'DESC' },
+      relations: { contract: { company: true } },
     });
   }
 

apps/edr-freight-api/src/modules/contracts/booking-request.service.ts

@@ -139,7 +139,7 @@ export class BookingRequestService {
   }
 
   queue(): Promise<BookingRequest[]> {
-    return this.repo.findPending();
+    return this.repo.findQueue();
   }
 
   private async findPending(requestId: string): Promise<BookingRequest> {

apps/edr-freight-api/src/modules/contracts/contract-booking.service.ts

@@ -218,7 +218,7 @@ export class ContractBookingService {
       contractType: 'NEW',
       customsClearingEnabled: contract.customsClearingEnabled,
       customsClearingAgent: contract.customsClearingAgent ?? null,
-      equipmentReturn: contract.equipmentReturn ?? 'WITHOUT_RETURN',
+      equipmentReturn: dto.equipmentReturn ?? contract.equipmentReturn ?? 'WITHOUT_RETURN',
       originYardId: route?.originYardId ?? null,
       destinationYardId: route?.destinationYardId ?? null,
       tradeDirection: contract.tradeDirection,

apps/edr-freight-api/src/modules/contracts/contracts.controller.ts

@@ -107,7 +107,7 @@ export class ContractsController {
 
   @Get('booking-requests/queue')
   @BookingStaff(FREIGHT_PERMS.contracts.createBooking)
-  @ApiOperation({ summary: 'GL queue: pending shipment requests across contracts' })
+  @ApiOperation({ summary: 'GL queue: shipment requests across contracts (all statuses, newest first)' })
   bookingRequestQueue() {
     return this.bookingRequestService.queue();
   }

apps/edr-freight-api/src/modules/contracts/dto/create-booking-under-contract.dto.ts

@@ -4,6 +4,7 @@ import {
   IsArray,
   IsBoolean,
   IsDateString,
+  IsIn,
   IsInt,
   IsNumber,
   IsOptional,
@@ -14,6 +15,9 @@ import {
   ValidateNested,
 } from 'class-validator';
 
+/** Per-shipment equipment return — "NA" stays contract-level only. */
+const SHIPMENT_EQUIPMENT_RETURNS = ['WITH_RETURN', 'WITHOUT_RETURN'] as const;
+
 /** One physical container under a booking line — entered at booking time. */
 export class CreateContainerUnitDto {
   @ApiProperty({ description: 'ISO 6346 container number, e.g. ABCD1234567' })
@@ -134,6 +138,15 @@ export class CreateBookingUnderContractDto {
   @IsDateString()
   scheduledDate?: string;
 
+  @ApiPropertyOptional({
+    enum: SHIPMENT_EQUIPMENT_RETURNS,
+    description:
+      'Per-shipment equipment return override; omitted → the contract default applies.',
+  })
+  @IsOptional()
+  @IsIn([...SHIPMENT_EQUIPMENT_RETURNS])
+  equipmentReturn?: string;
+
   @ApiPropertyOptional({ type: [CreateBookingContainerLineDto] })
   @IsOptional()
   @IsArray()

apps/edr-freight-api/src/modules/train-scheduling/booking-batch.service.ts

@@ -31,7 +31,6 @@ import { TrainSchedule } from '../train-schedules/entities/train-schedule.entity
 import { TrainScheduleBooking } from '../train-schedules/entities/train-schedule-booking.entity';
 import { TrainSchedulesRepository } from '../train-schedules/train-schedules.repository';
 import { TrainScheduleBookingsRepository } from '../train-schedules/train-schedule-bookings.repository';
-import { TrainSchedulingGlobalRules } from './entities/train-scheduling-global-rules.entity';
 import { BookingNotifierService } from './booking-notifier.service';
 import { TrainSchedulingService } from './train-scheduling.service';
 import { eatDay, groupBookingsIntoBoardWindows } from './batch-window.util';
@@ -568,7 +567,6 @@ export class BookingBatchService implements OnModuleInit {
       );
     }
 
-    const rules = await this.loadGlobalRules();
     const wagonDims = await this.loadWagonDims();
     const required = need ?? this.needFor(booking, wagonDims);
     let corridorMatched = false;
@@ -578,7 +576,7 @@ export class BookingBatchService implements OnModuleInit {
       );
       const locomotive = schedule?.trainSet?.locomotive;
       if (!schedule || !locomotive) continue;
-      const limits = await this.capacityLimits(locomotive, rules);
+      const limits = await this.capacityLimits(locomotive);
       const budget = await this.remainingBudget(schedule, limits, wagonDims);
       const leg = budget.legOf(booking.originYardId, booking.destinationYardId);
       if (!leg) continue; // this train's route doesn't carry the booking's leg
@@ -757,7 +755,6 @@ export class BookingBatchService implements OnModuleInit {
     });
 
     const wagonDims = await this.loadWagonDims();
-    const rules = await this.loadGlobalRules();
     const linkRepo = this.dataSource.getRepository(TrainScheduleBooking);
 
     const board: BatchBoardSchedule[] = [];
@@ -787,7 +784,7 @@ export class BookingBatchService implements OnModuleInit {
         };
       });
 
-      board.push(this.buildScheduleSummary(s, items, rules));
+      board.push(this.buildScheduleSummary(s, items));
     }
 
     return {
@@ -817,7 +814,6 @@ export class BookingBatchService implements OnModuleInit {
     }
 
     const wagonDims = await this.loadWagonDims();
-    const rules = await this.loadGlobalRules();
     const linkRepo = this.dataSource.getRepository(TrainScheduleBooking);
     const links = await linkRepo.find({ where: { trainScheduleId: s.id } });
     const linkedIds = new Set(links.map((l) => l.bookingId));
@@ -1011,7 +1007,7 @@ export class BookingBatchService implements OnModuleInit {
           maxTrainLengthMeters: Number(loco.maxTrainLengthMeters),
         }
         : null,
-      capacity: this.computeBoardCapacity(items, loco, s.maxWagons ?? null, rules),
+      capacity: this.computeBoardCapacity(items, loco, s.maxWagons ?? null),
       counts: {
         allocated: items.filter((i) => i.state === "ALLOCATED").length,
         selectedForBatch: items.filter((i) => i.state === "SELECTED_FOR_BATCH")
@@ -1045,9 +1041,10 @@ export class BookingBatchService implements OnModuleInit {
   /**
    * Board capacity figures. `usedWeightTons` is GROSS (each item's weight already
    * includes the tare of the wagons it occupies), so the ceiling it is measured
-   * against must be the same one the fill loop spends from: the locomotive floored
-   * by the global rule caps and widened by its overage tolerance. Reading the raw
-   * `loco.maxPullWeightTons` here showed staff a ceiling the batch engine did not use.
+   * against must be the same one the fill loop spends from: the locomotive's own
+   * limits widened by its overage tolerance (global rule caps do not apply, same
+   * as {@link capacityLimits}). Reading the raw `loco.maxPullWeightTons` here
+   * showed staff a ceiling the batch engine did not use.
    */
   private computeBoardCapacity(
     items: Array<{
@@ -1058,29 +1055,18 @@ export class BookingBatchService implements OnModuleInit {
     }>,
     loco: Locomotive | null,
     maxWagons: number | null,
-    rules: TrainSchedulingGlobalRules | null,
   ): BatchBoardSchedule["capacity"] {
     const allocated = items.filter((i) => i.state === "ALLOCATED");
     const committed = items.filter(
       (i) => i.state === "ALLOCATED" || i.state === "SELECTED_FOR_BATCH",
     );
     const caps = loco
-      ? trainHardCaps(
-          {
-            maxPullWeightTons: Number(loco.maxPullWeightTons),
-            maxTrainLengthMeters: Number(loco.maxTrainLengthMeters),
-            overageToleranceTons: Number(loco.overageToleranceTons) || 0,
-            overageToleranceMeters: Number(loco.overageToleranceMeters) || 0,
-          },
-          {
-            maxTrainWeightTons: rules?.maxTrainWeightTons
-              ? Number(rules.maxTrainWeightTons)
-              : undefined,
-            maxTrainLengthMeters: rules?.maxTrainLengthMeters
-              ? Number(rules.maxTrainLengthMeters)
-              : undefined,
-          },
-        )
+      ? trainHardCaps({
+          maxPullWeightTons: Number(loco.maxPullWeightTons),
+          maxTrainLengthMeters: Number(loco.maxTrainLengthMeters),
+          overageToleranceTons: Number(loco.overageToleranceTons) || 0,
+          overageToleranceMeters: Number(loco.overageToleranceMeters) || 0,
+        })
       : null;
     const round2 = (value: number) => Math.round(value * 100) / 100;
 
@@ -1099,7 +1085,6 @@ export class BookingBatchService implements OnModuleInit {
   private buildScheduleSummary(
     s: TrainSchedule,
     items: BatchBoardBooking[],
-    rules: TrainSchedulingGlobalRules | null,
   ): BatchBoardSchedule {
     const loco = s.trainSet?.locomotive ?? null;
 
@@ -1134,7 +1119,7 @@ export class BookingBatchService implements OnModuleInit {
           maxTrainLengthMeters: Number(loco.maxTrainLengthMeters),
         }
         : null,
-      capacity: this.computeBoardCapacity(items, loco, s.maxWagons ?? null, rules),
+      capacity: this.computeBoardCapacity(items, loco, s.maxWagons ?? null),
       counts: {
         allocated: items.filter((i) => i.state === "ALLOCATED").length,
         selectedForBatch: items.filter((i) => i.state === "SELECTED_FOR_BATCH")
@@ -1203,10 +1188,9 @@ export class BookingBatchService implements OnModuleInit {
       return 0;
     }
 
-    const rules = await this.loadGlobalRules();
     const wagonDims = await this.loadWagonDims();
-    const limits = await this.capacityLimits(locomotive, rules);
-    await this.syncScheduleMaxWagons(schedule, locomotive, rules);
+    const limits = await this.capacityLimits(locomotive);
+    await this.syncScheduleMaxWagons(schedule, locomotive);
     const budget = await this.remainingBudget(schedule, limits, wagonDims);
     const minPerWagon = this.minPerWagonNeed(wagonDims);
     if (budget.isExhausted(minPerWagon)) {
@@ -1405,7 +1389,6 @@ export class BookingBatchService implements OnModuleInit {
       return { scheduleIds: [], commercialReserved: 0 };
     }
 
-    const rules = await this.loadGlobalRules();
     const wagonDims = await this.loadWagonDims();
 
     // Live per-schedule corridor budget + arm flag, in departure order.
@@ -1420,8 +1403,8 @@ export class BookingBatchService implements OnModuleInit {
         );
         continue;
       }
-      const limits = await this.capacityLimits(locomotive, rules);
-      await this.syncScheduleMaxWagons(schedule, locomotive, rules);
+      const limits = await this.capacityLimits(locomotive);
+      await this.syncScheduleMaxWagons(schedule, locomotive);
       const budget = await this.remainingBudget(schedule, limits, wagonDims);
       trains.push({ id, budget, armed: false });
     }
@@ -1973,9 +1956,8 @@ export class BookingBatchService implements OnModuleInit {
       await this.trainSchedulesRepository.findByIdWithFullGraph(scheduleId);
     const locomotive = schedule?.trainSet?.locomotive;
     if (!schedule || !locomotive) return null;
-    const rules = await this.loadGlobalRules();
     const wagonDims = await this.loadWagonDims();
-    const limits = await this.capacityLimits(locomotive, rules);
+    const limits = await this.capacityLimits(locomotive);
     const budget = await this.remainingBudget(schedule, limits, wagonDims);
     return { budget, needFor: (booking) => this.needFor(booking, wagonDims) };
   }
@@ -2520,11 +2502,12 @@ export class BookingBatchService implements OnModuleInit {
    * `base` via {@link needFor}, whose weight axis is gross. The locomotive's
    * overage tolerance is returned separately — the corridor budget spends it
    * only to admit a booking whole, never to size a split.
+   *
+   * Limits come from the LOCOMOTIVE ALONE — the global-rules weight/length
+   * caps deliberately do not apply here (a mis-set global row once capped
+   * every train at 14m and no export booking could board).
    */
-  private async capacityLimits(
-    locomotive: Locomotive,
-    rules: TrainSchedulingGlobalRules | null,
-  ): Promise<TrainLimits> {
+  private async capacityLimits(locomotive: Locomotive): Promise<TrainLimits> {
     const wagonTypes = await this.loadWagonTypeDimensions();
     const derived = deriveTrainCapacityFromLocomotive(
       {
@@ -2534,14 +2517,6 @@ export class BookingBatchService implements OnModuleInit {
         overageToleranceMeters: Number(locomotive.overageToleranceMeters) || 0,
       },
       wagonTypes,
-      {
-        maxTrainWeightTons: rules?.maxTrainWeightTons
-          ? Number(rules.maxTrainWeightTons)
-          : undefined,
-        maxTrainLengthMeters: rules?.maxTrainLengthMeters
-          ? Number(rules.maxTrainLengthMeters)
-          : undefined,
-      },
     );
     return {
       base: {
@@ -2556,18 +2531,27 @@ export class BookingBatchService implements OnModuleInit {
     };
   }
 
-  /** Keep schedule.max_wagons aligned with locomotive physical limits. */
+  /**
+   * Keep schedule.max_wagons aligned with the train's real boarding limit: the
+   * locomotive's length-derived slot count, floored by the physical wagons in
+   * the train set (slots that exist on paper but not in the yard must not be
+   * sold — see {@link remainingBudget}).
+   */
   private async syncScheduleMaxWagons(
     schedule: TrainSchedule,
     locomotive: Locomotive,
-    rules: TrainSchedulingGlobalRules | null,
   ): Promise<void> {
-    const limits = await this.capacityLimits(locomotive, rules);
-    if ((schedule.maxWagons ?? 0) !== limits.base.wagons) {
+    const limits = await this.capacityLimits(locomotive);
+    const physicalWagons = schedule.trainSet?.wagons?.length ?? 0;
+    const maxWagons =
+      physicalWagons > 0
+        ? Math.min(limits.base.wagons, physicalWagons)
+        : limits.base.wagons;
+    if ((schedule.maxWagons ?? 0) !== maxWagons) {
       await this.dataSource
         .getRepository(TrainSchedule)
-        .update(schedule.id, { maxWagons: limits.base.wagons });
-      schedule.maxWagons = limits.base.wagons;
+        .update(schedule.id, { maxWagons });
+      schedule.maxWagons = maxWagons;
     }
   }
 
@@ -2655,12 +2639,6 @@ export class BookingBatchService implements OnModuleInit {
     };
   }
 
-  private async loadGlobalRules(): Promise<TrainSchedulingGlobalRules | null> {
-    return this.dataSource
-      .getRepository(TrainSchedulingGlobalRules)
-      .findOne({ where: {} });
-  }
-
   /**
    * Ordered stop yards of the schedule's route (origin → milestones →
    * destination); the legacy two-stop pseudo-route when milestones are absent.
@@ -2684,6 +2662,12 @@ export class BookingBatchService implements OnModuleInit {
    * Remaining capacity per corridor edge = hard caps minus what allocated +
    * reserved bookings already use ON THEIR OWN LEGS. A booking riding only
    * Dire→Djibouti leaves the Addis→Dire edges untouched.
+   *
+   * The wagon axis is additionally capped by the PHYSICAL wagons marshalled in
+   * the schedule's train set. The length-derived slot count says how many wagons
+   * the locomotive could pull, not how many exist: a 760m/54-slot train with a
+   * 50-wagon set once split-offered 4 wagons that were never buildable — the
+   * customer paid and the wagon planner had nothing to assign.
    */
   private async remainingBudget(
     schedule: TrainSchedule,
@@ -2691,7 +2675,12 @@ export class BookingBatchService implements OnModuleInit {
     wagonDims: WagonDims,
   ): Promise<CorridorBudget> {
     const stops = await this.stopsForSchedule(schedule);
-    const budget = new CorridorBudget(stops, limits.base, limits.tolerance);
+    const physicalWagons = schedule.trainSet?.wagons?.length ?? 0;
+    const base =
+      physicalWagons > 0
+        ? { ...limits.base, wagons: Math.min(limits.base.wagons, physicalWagons) }
+        : limits.base;
+    const budget = new CorridorBudget(stops, base, limits.tolerance);
     const allocated = (schedule.scheduleBookings ?? [])
       .map((sb) => sb.booking)
       .filter((b): b is Booking => Boolean(b));
@@ -2795,9 +2784,8 @@ export class BookingBatchService implements OnModuleInit {
     if ((await this.remainingWagons(schedule)) <= 0) return true;
     const locomotive = schedule.trainSet?.locomotive;
     if (!locomotive) return false; // no weight/length limits to bind against
-    const rules = await this.loadGlobalRules();
     const wagonDims = await this.loadWagonDims();
-    const limits = await this.capacityLimits(locomotive, rules);
+    const limits = await this.capacityLimits(locomotive);
     const budget = await this.remainingBudget(schedule, limits, wagonDims);
     return budget.isExhausted(this.minPerWagonNeed(wagonDims));
   }

apps/edr-freight-api/src/modules/train-scheduling/booking-notifier.service.ts

@@ -1,6 +1,7 @@
 import { Injectable, Logger } from '@nestjs/common';
 import {
   NotificationAudience,
+  NotificationPriority,
   NotificationType,
   NotifyInput,
 } from '@edr/types';
@@ -114,11 +115,15 @@ export class BookingNotifierService {
     const eat = deadline.toLocaleString('en-GB', { timeZone: 'Africa/Addis_Ababa' });
     const msg =
       `Only ${offeredWagons} of ${totalWagons} wagons fit the train for booking ${b.reference ?? b.id}. ` +
-      `Pay within ${payMinutes} minute${payMinutes === 1 ? '' : 's'} to accept and ship ${offeredWagons} wagon${offeredWagons === 1 ? '' : 's'} now ` +
-      `(the rest returns to your contract to book later). If you do not pay, the booking stays whole and you can rebook in the next window. Deadline: ${eat} EAT.`;
+      `Pay within ${payMinutes} minute${payMinutes === 1 ? '' : 's'} to accept and ship ${offeredWagons} wagon${offeredWagons === 1 ? '' : 's'} now. ` +
+      `The remaining ${totalWagons - offeredWagons} return${totalWagons - offeredWagons === 1 ? 's' : ''} to your contract — book them yourself in a later window. ` +
+      `If you do not pay, the booking stays whole and you can rebook in the next window. Deadline: ${eat} EAT.`;
     await this.notifyContact(b, msg, 'PAY NOW (PARTIAL)');
+    // HIGH: a split is a change to what the customer ordered AND a live payment
+    // deadline — it must reach email/SMS, not just the portal inbox.
     this.inApp(b, 'Partial allocation offer', msg, {
       type: NotificationType.INVOICE_ISSUED,
+      priority: NotificationPriority.HIGH,
     });
   }
 

apps/edr-freight-api/src/modules/train-scheduling/train-scheduling.service.ts

@@ -3111,6 +3111,10 @@ export class TrainSchedulingService {
     const wagonTypes = await this.loadSchedulingWagonTypeDimensions();
 
     if (locomotive) {
+      // With a locomotive assigned its own limits are the single source of
+      // truth — global-rules / env caps do not floor them (a mis-set global
+      // row once capped every train at 14m). Only an explicit per-request dto
+      // override still applies.
       const derived = deriveTrainCapacityFromLocomotive(
         {
           maxPullWeightTons: Number(locomotive.maxPullWeightTons),
@@ -3120,8 +3124,8 @@ export class TrainSchedulingService {
         },
         wagonTypes,
         {
-          maxTrainWeightTons: ruleWeightCap,
-          maxTrainLengthMeters: ruleLengthCap,
+          maxTrainWeightTons: dto?.maxTrainWeightTons,
+          maxTrainLengthMeters: dto?.maxTrainLengthMeters,
         },
       );
       return {