Add migration to widen window_duration_hours precision and update related components for duration handling

apps/edr-freight-api/src/migrations/1910000000000-WidenWindowDurationHoursPrecision.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+/**
+ * Widen train_scheduling_global_rules.window_duration_hours from numeric(4,2)
+ * to numeric(6,4). The UI now lets staff enter the booking-window duration in
+ * minutes / hours / days and converts to the column's native hours unit; a
+ * 4-minute window is 0.0667h, which numeric(4,2) rounds to 0.07 (≈3.96 min).
+ * Four decimals store sub-minute durations exactly (0.0667h → 4.00 min).
+ */
+export class WidenWindowDurationHoursPrecision1910000000000
+  implements MigrationInterface
+{
+  name = "WidenWindowDurationHoursPrecision1910000000000";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.train_scheduling_global_rules
+        ALTER COLUMN window_duration_hours TYPE numeric(6, 4);
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      ALTER TABLE freight.train_scheduling_global_rules
+        ALTER COLUMN window_duration_hours TYPE numeric(4, 2);
+    `);
+  }
+}

apps/edr-freight-api/src/modules/train-scheduling/dto/update-train-scheduling-global-rules.dto.ts

@@ -60,11 +60,13 @@ export class UpdateTrainSchedulingGlobalRulesDto {
   @Max(23)
   windowOpenHour?: number;
 
+  // Stored in hours. The UI enters this in minutes/hours/days and converts to
+  // hours before sending, so the floor is 1 minute (0.0166h) — not 15 min.
   @ApiPropertyOptional({ example: 3 })
   @IsOptional()
   @Type(() => Number)
   @IsNumber()
-  @Min(0.25)
+  @Min(0.0166)
   @Max(12)
   windowDurationHours?: number;
 

apps/edr-freight-api/src/modules/train-scheduling/entities/train-scheduling-global-rules.entity.ts

@@ -54,11 +54,13 @@ export class TrainSchedulingGlobalRules extends BaseEntity {
   @Column({ name: 'window_open_hour', type: 'int', default: 8 })
   windowOpenHour!: number;
 
+  // Stored in hours; 4 decimals so sub-minute UI durations (4 min = 0.0667h)
+  // are exact. See WidenWindowDurationHoursPrecision migration.
   @Column({
     name: 'window_duration_hours',
     type: 'numeric',
-    precision: 4,
+    precision: 6,
-    scale: 2,
+    scale: 4,
     default: 3,
   })
   windowDurationHours!: number;

apps/edr-freight-web/backoffice/src/components/contracts/detail/ContractDetailTabCards.tsx

@@ -208,6 +208,10 @@ function codeLabel(code?: string | null): string | null {
 
 export interface ContractDocumentsCardProps {
   files: ContractFile[];
+  /** Card heading. Defaults to "Documents". */
+  title?: string;
+  /** Message shown when there are no files. */
+  emptyText?: string;
   /** Open the file inline in a viewer modal. */
   onView?: (file: ContractFile) => void;
   /** Download the file to disk. */
@@ -217,13 +221,15 @@ export interface ContractDocumentsCardProps {
 /** Rich list of the contract's attached documents: type, size, view + download. */
 export function ContractDocumentsCard({
   files,
+  title = "Documents",
+  emptyText = "No documents attached to this contract.",
   onView,
   onDownload,
 }: ContractDocumentsCardProps) {
   return (
     <SectionCard
       icon={FileText}
-      title="Documents"
+      title={title}
       accent="indigo"
       extra={
         <Badge color="gray" variant="light" radius="sm">
@@ -233,7 +239,7 @@ export function ContractDocumentsCard({
     >
       {files.length === 0 ? (
         <Text size="sm" c="dimmed">
-          No documents attached to this contract.
+          {emptyText}
         </Text>
       ) : (
         <Stack gap="xs">

apps/edr-freight-web/backoffice/src/components/trainScheduling/DurationField.tsx

@@ -0,0 +1,123 @@
+import { useEffect, useMemo, useRef, useState } from "react";
+import { Group, NumberInput, Select, Stack } from "@mantine/core";
+
+export type DurationUnit = "minutes" | "hours" | "days";
+
+const UNIT_MINUTES: Record<DurationUnit, number> = {
+  minutes: 1,
+  hours: 60,
+  days: 1440,
+};
+
+const UNIT_OPTIONS: { value: DurationUnit; label: string }[] = [
+  { value: "minutes", label: "min" },
+  { value: "hours", label: "hr" },
+  { value: "days", label: "day" },
+];
+
+/** Convert a value expressed in `from` units to `to` units. */
+function convert(value: number, from: DurationUnit, to: DurationUnit): number {
+  return (value * UNIT_MINUTES[from]) / UNIT_MINUTES[to];
+}
+
+/** Pick the largest unit that keeps a value a clean-ish whole number, so a
+ * stored 0.0667h loads back as "4 min" rather than "0.0667 hr". */
+function bestDisplayUnit(minutes: number): DurationUnit {
+  if (minutes <= 0) return "minutes";
+  if (minutes % 1440 === 0) return "days";
+  if (minutes % 60 === 0) return "hours";
+  return "minutes";
+}
+
+export interface DurationFieldProps {
+  label: string;
+  description?: string;
+  /** Current value, expressed in `nativeUnit` (what the API/DB stores). */
+  value: number | string;
+  /** The unit the parent stores/sends. The field converts to this on change. */
+  nativeUnit: DurationUnit;
+  /** Called with the value converted back to `nativeUnit` (or "" when blank). */
+  onChange: (nativeValue: number | "") => void;
+  /** Smallest allowed value, in `nativeUnit`. */
+  min?: number;
+  disabled?: boolean;
+}
+
+export default function DurationField({
+  label,
+  description,
+  value,
+  nativeUnit,
+  onChange,
+  min,
+  disabled,
+}: DurationFieldProps) {
+  const nativeMinutes = useMemo(() => {
+    const num = value === "" || value == null ? NaN : Number(value);
+    return Number.isFinite(num) ? num * UNIT_MINUTES[nativeUnit] : NaN;
+  }, [value, nativeUnit]);
+
+  // Display unit is user-driven; seed it from the incoming value once.
+  const [unit, setUnit] = useState<DurationUnit>(() =>
+    Number.isFinite(nativeMinutes) ? bestDisplayUnit(nativeMinutes) : nativeUnit,
+  );
+
+  // The value usually arrives async (after the initial "" render), so the
+  // useState seed above runs before it exists. Re-pick the friendliest display
+  // unit the first time a real value shows up — but never again, so the user's
+  // manual unit choice sticks.
+  const seeded = useRef(false);
+  useEffect(() => {
+    if (!seeded.current && Number.isFinite(nativeMinutes)) {
+      seeded.current = true;
+      setUnit(bestDisplayUnit(nativeMinutes));
+    }
+  }, [nativeMinutes]);
+
+  const displayValue: number | "" = Number.isFinite(nativeMinutes)
+    ? Number(convert(nativeMinutes, "minutes", unit).toFixed(4))
+    : "";
+
+  const emitNative = (display: number | "", displayUnit: DurationUnit) => {
+    if (display === "" || !Number.isFinite(Number(display))) {
+      onChange("");
+      return;
+    }
+    const native = convert(Number(display), displayUnit, nativeUnit);
+    onChange(Number(native.toFixed(6)));
+  };
+
+  return (
+    <Stack gap={4}>
+      <Group gap="xs" align="flex-end" wrap="nowrap">
+        <NumberInput
+          label={label}
+          description={description}
+          value={displayValue}
+          onChange={(v) =>
+            emitNative(v === "" ? "" : Number(v), unit)
+          }
+          clampBehavior="none"
+          allowDecimal
+          min={min != null ? convert(min, nativeUnit, unit) : 0}
+          disabled={disabled}
+          style={{ flex: 1 }}
+        />
+        <Select
+          aria-label={`${label} unit`}
+          data={UNIT_OPTIONS}
+          value={unit}
+          onChange={(next) => {
+            if (!next) return;
+            // Only the display unit changes; the stored native value stays put.
+            // displayValue re-derives from it on the next render.
+            setUnit(next as DurationUnit);
+          }}
+          allowDeselect={false}
+          disabled={disabled}
+          w={90}
+        />
+      </Group>
+    </Stack>
+  );
+}

apps/edr-freight-web/backoffice/src/hooks/use-toast.ts

@@ -1,3 +1,4 @@
+import { useCallback } from 'react';
 import toast from 'react-hot-toast';
 
 interface ToastOptions {
@@ -8,7 +9,9 @@ interface ToastOptions {
 }
 
 export function useToast() {
-  const showToast = (options: ToastOptions) => {
+  // Stable identity so callers can safely list `toast` in effect/callback deps
+  // without re-firing on every render.
+  const showToast = useCallback((options: ToastOptions) => {
     const { title, description, variant = 'default', duration = 3000 } = options;
 
     const message = title ? `${title}${description ? ': ' + description : ''}` : description || '';
@@ -18,7 +21,7 @@ export function useToast() {
     } else {
       toast.success(message, { duration });
     }
-  };
+  }, []);
 
   return { toast: showToast };
 }

apps/edr-freight-web/backoffice/src/pages/contracts/ContractRequestDetailPage.tsx

@@ -61,9 +61,11 @@ import {
   useContractMutations,
 } from "@/hooks/contracts/useContracts";
 import { contractsService } from "@/services/contracts.service";
+import { api } from "@/services/api";
 import { QUERY_KEYS } from "@/constants/QUERY_KEYS";
 import { fileViewUrl } from "@/constants/apiConfig";
 import { downloadBookingFile } from "@/services/files.service";
+import type { CustomerDocument } from "@/types/customer";
 import type { Freight } from "@edr/types";
 
 // Clearance phase — staff can still ACT (approve / query / finalize).
@@ -152,6 +154,34 @@ export default function ContractRequestDetailPage() {
     enabled: Boolean(id) && showClearanceTabQuery,
   });
 
+  // Customer profile documents (national ID, TIN, import/business license) for
+  // the company this contract belongs to. Shown as a separate section in the
+  // Documents tab, alongside the contract's own attached files.
+  const companyId = contract?.companyId ?? "";
+  const profileDocumentsQuery = useQuery(
+    api.customers.documents.queryOptions({
+      input: { id: companyId },
+      enabled: Boolean(companyId),
+    }),
+  );
+  const profileDocumentsRaw = Array.isArray(profileDocumentsQuery.data)
+    ? profileDocumentsQuery.data
+    : [];
+  // Reshape to the contract-file shape so we can reuse ContractDocumentsCard.
+  const profileDocuments = profileDocumentsRaw.map(
+    (doc: CustomerDocument) =>
+      ({
+        id: doc.id,
+        code: doc.code,
+        name: doc.name,
+        url: doc.url ?? "",
+        mimeType: doc.mimeType,
+        size: doc.size,
+        resourceId: companyId,
+        resource: "company",
+      }) satisfies NonNullable<Freight.IContract["files"]>[number],
+  );
+
   const downloadContractPdf = async () => {
     if (!contract?.id) return;
     try {
@@ -247,6 +277,11 @@ export default function ContractRequestDetailPage() {
   const selfClear = !contract.customsClearingEnabled;
   const files = contract.files ?? [];
   const contractPdf = files.find((f) => f.code === "contract");
+  // Signature files (code `signature_<role>`) are baked into the contract PDF —
+  // don't list them as standalone documents in the Documents tab.
+  const contractDocuments = files.filter(
+    (f) => !f.code.startsWith("signature_"),
+  );
   const hasContractDocument = Boolean(
     contractPdf || contract.contractGeneratedAt,
   );
@@ -406,9 +441,9 @@ export default function ContractRequestDetailPage() {
               value="documents"
               leftSection={<Files size={16} />}
               rightSection={
-                files.length > 0 ? (
+                contractDocuments.length + profileDocuments.length > 0 ? (
                   <Badge size="xs" variant="light" color="gray" radius="sm">
-                    {files.length}
+                    {contractDocuments.length + profileDocuments.length}
                   </Badge>
                 ) : null
               }
@@ -453,7 +488,18 @@ export default function ContractRequestDetailPage() {
             ) : currentTab === "documents" ? (
               <Stack gap="lg">
                 <ContractDocumentsCard
-                  files={files}
+                  files={contractDocuments}
+                  onView={handleViewFile}
+                  onDownload={handleDownloadFile}
+                />
+                <ContractDocumentsCard
+                  files={profileDocuments}
+                  title="Customer profile documents"
+                  emptyText={
+                    profileDocumentsQuery.isLoading
+                      ? "Loading customer documents…"
+                      : "No profile documents on file for this customer."
+                  }
                   onView={handleViewFile}
                   onDownload={handleDownloadFile}
                 />

apps/edr-freight-web/backoffice/src/pages/trainScheduling/TrainSchedulingGlobalRulesPage.tsx

@@ -2,6 +2,7 @@ import { useEffect, useState } from "react";
 import { Button, Card, Group, NumberInput, Stack } from "@mantine/core";
 
 import { PageContainer, PageHeader } from "@/components/page";
+import DurationField from "@/components/trainScheduling/DurationField";
 import { trainSchedulingService } from "@/services/trainScheduling.service";
 import { useToast } from "@/hooks/use-toast";
 import type { TrainSchedulingGlobalRules } from "@/types/trainScheduling";
@@ -19,14 +20,30 @@ export default function TrainSchedulingGlobalRulesPage() {
     void (async () => {
       try {
         const rules = await trainSchedulingService.getGlobalRules();
-        setForm(rules);
+        // `numeric` columns come back from the API as strings (e.g. "250.00").
+        // Coerce every field to a real number so Mantine's controlled
+        // NumberInput edits cleanly (a string value fights the caret) and the
+        // default can be cleared and replaced.
+        const numeric: Partial<Record<keyof TrainSchedulingGlobalRules, number | string>> = {};
+        for (const [key, value] of Object.entries(rules)) {
+          if (key === "id") continue;
+          const num = value === "" || value == null ? "" : Number(value);
+          numeric[key as keyof TrainSchedulingGlobalRules] =
+            typeof num === "number" && Number.isNaN(num) ? "" : num;
+        }
+        setForm(numeric);
       } catch {
         toast({ title: "Failed to load train scheduling rules", variant: "destructive" });
       } finally {
         setLoading(false);
       }
     })();
-  }, [toast]);
+    // Run once on mount only. `toast` from useToast is a fresh function every
+    // render — listing it here re-fired the effect on every render, refetching
+    // the rules and overwriting whatever the user was typing (values snapped
+    // back to the saved defaults).
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, []);
 
   const handleSave = async () => {
     // Every field must hold a real number — an empty box (cleared but not
@@ -88,6 +105,8 @@ export default function TrainSchedulingGlobalRulesPage() {
             onChange={(value) =>
               setForm((current) => ({ ...current, maxTrainLengthMeters: value }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={1}
             disabled={loading}
           />
@@ -98,6 +117,8 @@ export default function TrainSchedulingGlobalRulesPage() {
             onChange={(value) =>
               setForm((current) => ({ ...current, maxTrainWeightTons: value }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={1}
             disabled={loading}
           />
@@ -107,6 +128,8 @@ export default function TrainSchedulingGlobalRulesPage() {
             onChange={(value) =>
               setForm((current) => ({ ...current, maxWagonsPerTrain: value }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={1}
             disabled={loading}
           />
@@ -120,6 +143,8 @@ export default function TrainSchedulingGlobalRulesPage() {
                 max20ftContainerWeightTons: value,
               }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={0.001}
             disabled={loading}
           />
@@ -133,6 +158,8 @@ export default function TrainSchedulingGlobalRulesPage() {
                 max20ftPairWeightDiffTons: value,
               }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={0}
             disabled={loading}
           />
@@ -145,20 +172,22 @@ export default function TrainSchedulingGlobalRulesPage() {
             title="Booking windows"
             subtitle="Import booking-day cycle and export lead time. All times in Addis Ababa (EAT)."
           />
-          <NumberInput
+          <DurationField
-            label="Import window lead (days)"
+            label="Import window lead"
-            description="The single booking day opens this many days before departure"
+            description="The single booking day opens this long before departure"
             value={form.importWindowLeadDays ?? ""}
+            nativeUnit="days"
             onChange={(value) =>
               setForm((current) => ({ ...current, importWindowLeadDays: value }))
             }
             min={0}
             disabled={loading}
           />
-          <NumberInput
+          <DurationField
-            label="Export booking lead (hours)"
+            label="Export booking lead"
-            description="Export bookings are accepted first-come-first-serve starting this many hours before departure"
+            description="Export bookings are accepted first-come-first-serve starting this long before departure"
             value={form.exportBookingLeadHours ?? ""}
+            nativeUnit="hours"
             onChange={(value) =>
               setForm((current) => ({ ...current, exportBookingLeadHours: value }))
             }
@@ -172,45 +201,50 @@ export default function TrainSchedulingGlobalRulesPage() {
             onChange={(value) =>
               setForm((current) => ({ ...current, windowOpenHour: value }))
             }
+            clampBehavior="none"
+            allowDecimal
             min={0}
             max={23}
             disabled={loading}
           />
-          <NumberInput
+          <DurationField
-            label="Window duration (hours)"
+            label="Window duration"
+            description="How long the import booking window stays open"
             value={form.windowDurationHours ?? ""}
+            nativeUnit="hours"
             onChange={(value) =>
               setForm((current) => ({ ...current, windowDurationHours: value }))
             }
-            min={0.25}
+            min={1}
-            max={12}
-            step={0.25}
             disabled={loading}
           />
-          <NumberInput
+          <DurationField
-            label="Document review (minutes)"
+            label="Document review"
             description="Max staff time to accept booking documents after the window closes"
             value={form.docReviewMinutes ?? ""}
+            nativeUnit="minutes"
             onChange={(value) =>
               setForm((current) => ({ ...current, docReviewMinutes: value }))
             }
             min={0}
             disabled={loading}
           />
-          <NumberInput
+          <DurationField
-            label="Payment window (minutes)"
+            label="Payment window"
             description="Time a selected customer has to pay before the slot expires"
             value={form.paymentWindowMinutes ?? ""}
+            nativeUnit="minutes"
             onChange={(value) =>
               setForm((current) => ({ ...current, paymentWindowMinutes: value }))
             }
             min={1}
             disabled={loading}
           />
-          <NumberInput
+          <DurationField
-            label="Reopen delay (minutes)"
+            label="Reopen delay"
-            description="Delay after window close before reopening when the train is not full (90 = 11:00 close → 12:30 reopen)"
+            description="Delay after window close before reopening when the train is not full (90 min = 11:00 close → 12:30 reopen)"
             value={form.reopenDelayMinutes ?? ""}
+            nativeUnit="minutes"
             onChange={(value) =>
               setForm((current) => ({ ...current, reopenDelayMinutes: value }))
             }