intercity fix

apps/edr-freight-web/backoffice/src/services/api.ts

@@ -194,6 +194,7 @@ import {
   type BuiltTrainListFilters,
   type BuiltTrainListResponse,
   type ScheduleConsist,
+  type ScheduleHistoryEntry,
   type TrainComposition,
   type UpdateTrainDetailsPayload,
   type UsedTrainNumbers,
@@ -362,6 +363,18 @@ export const api = {
       () => TRAIN_BUILDER_INVALIDATIONS,
     ),
 
+    scheduleHistory: endpoint<{ scheduleId: string }, ScheduleHistoryEntry[]>(
+      "train-scheduling",
+      "schedule-history",
+      ({ scheduleId }) =>
+        trainBuilderService.scheduleHistory(scheduleId).then((r) => r.data),
+      ({ scheduleId }) => [
+        ...QUERY_KEYS.TRAIN_SCHEDULING.ROOT,
+        "history",
+        scheduleId,
+      ],
+    ),
+
     bookableSchedules: endpoint<
       { originYardId?: string | null; destinationYardId?: string | null },
       BookableSchedule[]

apps/edr-freight-web/backoffice/src/services/trainBuilder.service.ts

@@ -231,17 +231,28 @@ export interface ScheduleConsist {
     grossTons: number;
     consistLengthMeters: number;
   };
-  wagons: Array<ConsistWagonRef & { loaded: boolean; removable: boolean }>;
+  wagons: Array<
+    ConsistWagonRef & {
+      loaded: boolean;
+      removable: boolean;
+      /** Loaded wagons can't leave, but their SLOT can change wagon. */
+      switchable: boolean;
+      blockReason: string | null;
+    }
+  >;
   addableWagons: ConsistWagonRef[];
   adjustments: Array<{
     id: string;
-    action: "ADD" | "REMOVE";
+    action: "ADD" | "REMOVE" | "SWITCH";
     wagonId: string;
     wagonNumber: string;
     adjustedByUserId: string | null;
+    yardId: string | null;
     occurredAt: string;
   }>;
   editable: boolean;
+  /** Where the train stands — mid-route this is the checkpointed stop. */
+  currentStop: { yardId: string; label: string; isMidRoute: boolean } | null;
   /**
    * Wagon-slot picture of the schedule: the consist IS the booking capacity
    * (weight/length only bind while building the consist), so the dialog can
@@ -259,6 +270,20 @@ export interface ScheduleConsist {
 export interface AdjustConsistPayload {
   addWagonIds?: string[];
   removeWagonIds?: string[];
+  /** Replacement takes the outgoing wagon's position and slot, cargo included. */
+  switches?: Array<{ fromWagonId: string; toWagonId: string }>;
+}
+
+/** One row of the schedule's unified change history (History tab). */
+export interface ScheduleHistoryEntry {
+  id: string;
+  kind: "WAGON" | "BOOKING";
+  action: "ADD" | "REMOVE" | "SWITCH" | "BOOKING_REMOVED";
+  subject: string | null;
+  yardLabel: string | null;
+  actor: string | null;
+  note: string | null;
+  occurredAt: string;
 }
 
 /** Adjust response: fresh consist + schedule-impact warnings to surface. */
@@ -302,10 +327,15 @@ export const trainBuilderService = {
   /** Consist snapshot for a train-bound schedule (adjust-consist UI). */
   scheduleConsist: (scheduleId: string) =>
     apiClient.get<ScheduleConsist>(`/train-scheduling/schedules/${scheduleId}/consist`),
-  /** Permanently trim/add wagons on the schedule's built train. */
+  /** Permanently trim/add/switch wagons on the schedule's built train. */
   adjustConsist: (scheduleId: string, payload: AdjustConsistPayload) =>
     apiClient.post<AdjustConsistResult>(
       `/train-scheduling/schedules/${scheduleId}/adjust-consist`,
       payload,
     ),
+  /** Unified wagon/booking change history for the schedule's History tab. */
+  scheduleHistory: (scheduleId: string) =>
+    apiClient.get<ScheduleHistoryEntry[]>(
+      `/train-scheduling/schedules/${scheduleId}/history`,
+    ),
 };