feat(cashier): maker-checker on cash transfer, real branches, compact Approval Center

- Cash Transfer now raises a request ("Send for approval") instead of posting. A My Requests button in the
  page header opens the caller's requests with their status, and a Cash Transfers approvals page (review
  popup with the full denomination breakdown, approve, reject with a reason) lets a different manager release
  the cash.
- Transaction Entry's Branch dropdown lists the installation's real offices instead of a fixed list. A login
  that cannot read offices is offered only its own branch (read-only), so no "Unauthorized Request" popup.
- Approval Center header and tab bar made compact so more tabs fit on a 100% window.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/app/cashier/cash-transfer/cash-transfer.component.html

@@ -13,7 +13,15 @@
       <h1 class="pg-title">Cash Transfer</h1>
       <p class="pg-sub">Move cash denomination-wise from one party to another (e.g. Vault → Cashier for opening).</p>
     </div>
-    <button type="button" class="pg-btn pg-btn--ghost" (click)="clear()"><mat-icon>undo</mat-icon> Clear</button>
+    <div class="ct-head-actions">
+      <button type="button" class="pg-btn pg-btn--ghost" (click)="openRequests()">
+        <mat-icon>pending_actions</mat-icon> My Requests
+        @if (pendingCount) {
+          <span class="ct-badge">{{ pendingCount }}</span>
+        }
+      </button>
+      <button type="button" class="pg-btn pg-btn--ghost" (click)="clear()"><mat-icon>undo</mat-icon> Clear</button>
+    </div>
   </header>
 
   <div class="pg-toolbar pg-toolbar--mat">
@@ -155,7 +163,56 @@
   <div class="pg-total-bar">
     Total to transfer: <strong>₹{{ total | number: '1.2-2' }}</strong>
     <button type="button" class="pg-btn pg-btn--primary" [disabled]="!valid || saving" (click)="submit()">
-      <mat-icon>swap_horiz</mat-icon> Record Transfer
+      <mat-icon>send</mat-icon> Send for approval
     </button>
   </div>
 </div>
+
+<!-- Popup: this person's own cash transfer requests, and where each stands. The cash moves only once a manager approves. -->
+<ng-template #requestsDialog>
+  <div class="ct-dlg">
+    <header class="ct-dlg__head">
+      <mat-icon class="ct-dlg__ico">pending_actions</mat-icon>
+      <div class="ct-dlg__titles">
+        <div class="ct-dlg__title">My transfer requests</div>
+        <div class="ct-dlg__sub">Cash leaves the vault only after a manager approves</div>
+      </div>
+      <button type="button" class="ct-dlg__x" aria-label="Close" (click)="closeRequests()">
+        <mat-icon>close</mat-icon>
+      </button>
+    </header>
+    <div class="ct-dlg__body">
+      @if (myRequests.length) {
+        <table class="pg-table">
+          <thead>
+            <tr>
+              <th>Date</th>
+              <th>To</th>
+              <th class="num">Amount</th>
+              <th>Status</th>
+              <th>Approved by</th>
+            </tr>
+          </thead>
+          <tbody>
+            @for (r of myRequests; track r.id) {
+              <tr>
+                <td>{{ r.transfer_date || '—' }}</td>
+                <td>{{ r.to_party || '—' }}</td>
+                <td class="num">₹{{ r.total_amount | number: '1.2-2' }}</td>
+                <td>
+                  <span class="ct-status" [class]="'ct-status ct-status--' + r.status">{{ r.status }}</span>
+                  @if (r.rejection_reason) {
+                    <div class="ct-requests__note">{{ r.rejection_reason }}</div>
+                  }
+                </td>
+                <td>{{ r.checker_name || '—' }}</td>
+              </tr>
+            }
+          </tbody>
+        </table>
+      } @else {
+        <div class="pg-empty">You have not raised any cash transfer request yet.</div>
+      }
+    </div>
+  </div>
+</ng-template>

src/app/cashier/cash-transfer/cash-transfer.component.scss

@@ -49,3 +49,131 @@
   font-size: 12px;
   color: #991b1b;
 }
+
+.ct-requests {
+  padding: 0;
+
+  &__title {
+    padding: 10px 14px;
+    border-bottom: 1px solid #e2e8f0;
+    font-size: 13px;
+    font-weight: 700;
+    color: #0d1b2a;
+  }
+
+  &__note {
+    margin-top: 2px;
+    font-size: 11px;
+    color: #64748b;
+  }
+}
+
+.ct-status {
+  display: inline-block;
+  padding: 2px 10px;
+  border-radius: 999px;
+  background: #e2e8f0;
+  font-size: 11px;
+  font-weight: 700;
+
+  &--PENDING {
+    background: #fef3c7;
+    color: #92400e;
+  }
+
+  &--APPROVED {
+    background: #d1fae5;
+    color: #065f46;
+  }
+
+  &--REJECTED {
+    background: #fee2e2;
+    color: #991b1b;
+  }
+}
+
+.ct-head-actions {
+  display: flex;
+  gap: 8px;
+  flex-wrap: wrap;
+}
+
+.ct-badge {
+  min-width: 18px;
+  padding: 0 6px;
+  border-radius: 999px;
+  background: #f59e0b;
+  color: #fff;
+  font-size: 11px;
+  font-weight: 700;
+  text-align: center;
+}
+
+.ct-dlg {
+  font-size: 12px;
+
+  &__head {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 10px 14px;
+    border-bottom: 1px solid #e2e8f0;
+    background: #f8fafc;
+  }
+
+  &__ico {
+    flex: 0 0 32px;
+    height: 32px;
+    width: 32px;
+    border-radius: 9px;
+    background: #f0fdf4;
+    color: #1f7a4d;
+    font-size: 18px;
+    line-height: 32px;
+    text-align: center;
+  }
+
+  &__titles {
+    flex: 1;
+    min-width: 0;
+  }
+
+  &__title {
+    font-size: 14px;
+    font-weight: 700;
+    color: #0f172a;
+  }
+
+  &__sub {
+    font-size: 11px;
+    color: #64748b;
+  }
+
+  &__x {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    height: 28px;
+    width: 28px;
+    border: 0;
+    border-radius: 50%;
+    background: transparent;
+    color: #64748b;
+    cursor: pointer;
+
+    &:hover {
+      background: #e2e8f0;
+    }
+
+    mat-icon {
+      font-size: 18px;
+      height: 18px;
+      width: 18px;
+    }
+  }
+
+  &__body {
+    max-height: 60vh;
+    overflow-y: auto;
+  }
+}

src/app/cashier/cash-transfer/cash-transfer.component.ts

@@ -6,9 +6,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-import { Component, OnInit, inject } from '@angular/core';
+import { Component, OnInit, TemplateRef, ViewChild, inject } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { FormsModule } from '@angular/forms';
+import { MatDialog, MatDialogModule, MatDialogRef } from '@angular/material/dialog';
 import { MatIconModule } from '@angular/material/icon';
 import { MatSnackBar, MatSnackBarModule } from '@angular/material/snack-bar';
 import { MatFormFieldModule } from '@angular/material/form-field';
@@ -39,6 +40,7 @@ interface Denom {
     CommonModule,
     FormsModule,
     MatIconModule,
+    MatDialogModule,
     MatSnackBarModule,
     MatFormFieldModule,
     MatSelectModule,
@@ -48,6 +50,10 @@ interface Denom {
 export class CashTransferComponent implements OnInit {
   private service = inject(CashierService);
   private snackBar = inject(MatSnackBar);
+  private dialog = inject(MatDialog);
+
+  @ViewChild('requestsDialog') requestsDialog!: TemplateRef<unknown>;
+  private requestsRef: MatDialogRef<unknown> | null = null;
 
   notes: Denom[] = [];
   coins: Denom[] = [];
@@ -82,7 +88,34 @@ export class CashTransferComponent implements OnInit {
   vaultHasBreakdown = true;
   loadingVault = false;
 
+  /** The caller's own transfer requests, newest first, so a request can be followed to its approval. */
+  myRequests: any[] = [];
+
+  loadMyRequests(): void {
+    this.service
+      .getCashTransferRequests(undefined, true)
+      .pipe(catchError(() => of([] as any[])))
+      .subscribe((rows) => (this.myRequests = rows.slice(0, 20)));
+  }
+
+  /** How many of this person's requests are still waiting for a manager. */
+  get pendingCount(): number {
+    return this.myRequests.filter((r) => r.status === 'PENDING').length;
+  }
+
+  /** Opens the list of this person's requests, freshly read, so a request can be followed to its approval. */
+  openRequests(): void {
+    this.loadMyRequests();
+    this.requestsRef?.close();
+    this.requestsRef = this.dialog.open(this.requestsDialog, { width: '720px', maxWidth: '95vw', autoFocus: false });
+  }
+
+  closeRequests(): void {
+    this.requestsRef?.close();
+  }
+
   ngOnInit(): void {
+    this.loadMyRequests();
     const d = businessToday();
     this.transferDate = `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`;
     this.service.getActiveDenominations().subscribe({
@@ -245,16 +278,11 @@ export class CashTransferComponent implements OnInit {
         .filter((d) => this.countFor(d) > 0)
         .map((d) => ({ denominationId: d.id, denominationValue: d.value, count: this.countFor(d) }))
     };
-    this.service.createCashTransfer(payload).subscribe({
-      next: (res: any) => {
-        if (res?.glWarning) {
-          this.snackBar.open(`Transfer saved (GL warning: ${res.glWarning})`, 'Close', {
-            duration: 8000,
-            panelClass: ['snack-warn']
-          });
-        } else {
-          this.snackBar.open('Cash transfer recorded', 'Close', { duration: 3000 });
-        }
+    this.service.createCashTransferRequest(payload).subscribe({
+      next: () => {
+        // Nothing has moved yet: a manager approves the allocation first, and only then does the cash leave the vault.
+        this.snackBar.open('Cash transfer sent for manager approval', 'Close', { duration: 5000 });
+        this.loadMyRequests();
         this.clear();
         this.note = '';
         this.fromParty = '';