feat(dds): agent-first Party Master, account actions menu, FD-style statuses

- Party Master opens on agents (paged, from the server summary), then one
  agent's dashboard: accounts, maturity, money and collection cards, each
  with a View that filters the accounts table. The page title follows the
  view, and Back from an account returns to its agent.
- DDS account page: an actions menu with Edit, Premature Closure, and
  Maturity Payout & Close. The manual Close Account buttons are gone, since
  payout and premature closure close the account themselves.
- Statuses Active / Matured / Closed / Premature Closed are shown and
  filtered on every DDS screen through a shared dds-status helper.
- Premature closure dialog redesigned: term progress, numbered steps, and a
  payout calculation for each choice using the server's formulas.
- Agent & Slab Approval tab: slab approvals moved in beside agents, with
  toggle buttons and labels named for the action; richer slab review.
- Batch processing: calculation runs are reported as applied, and an empty
  run is reported as nothing to do.

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

src/app/tasks/checker-inbox-and-tasks-tabs/agent-approvals/agent-approvals.component.html

@@ -7,19 +7,51 @@
 -->
 
 <div class="psp-tab-content">
-  @if (dataSource.data.length > 0) {
-    <div class="psp-action-bar">
-      <mat-form-field appearance="outline" class="psp-search-field">
-        <mat-icon matPrefix>search</mat-icon>
-        <input
-          #filterInput
-          matInput
-          placeholder="Search by agent, client, branch or account"
-          (keyup)="applyFilter(filterInput.value)"
-        />
-      </mat-form-field>
+  <!-- Agents or commission slabs, one at a time; agents first, as most requests are theirs. -->
+  <div class="aa-bar">
+    <div class="aa-switch" role="tablist">
+      <button
+        type="button"
+        role="tab"
+        class="aa-switch__btn"
+        [class.aa-switch__btn--active]="listView === 'agents'"
+        [attr.aria-selected]="listView === 'agents'"
+        (click)="show('agents')"
+      >
+        <fa-icon icon="user-tie"></fa-icon>
+        Agents
+        <span class="aa-switch__count">{{ dataSource.data.length }}</span>
+      </button>
+      <button
+        type="button"
+        role="tab"
+        class="aa-switch__btn"
+        [class.aa-switch__btn--active]="listView === 'slabs'"
+        [attr.aria-selected]="listView === 'slabs'"
+        (click)="show('slabs')"
+      >
+        <fa-icon icon="layer-group"></fa-icon>
+        Commission Slabs
+        <span class="aa-switch__count">{{ slabSource.data.length }}</span>
+      </button>
     </div>
+    <mat-form-field appearance="outline" class="psp-search-field aa-search">
+      <mat-icon matPrefix>search</mat-icon>
+      <input
+        #filterInput
+        matInput
+        [placeholder]="
+          listView === 'agents' ? 'Search by agent, client, branch or account' : 'Search by slab, band or submitter'
+        "
+        (keyup)="applyFilter(filterInput.value)"
+      />
+    </mat-form-field>
+  </div>
 
+  <!-- ── Agents ─────────────────────────────────────────────────────────────────────────────── -->
+  @if (listView !== 'agents') {
+    <!-- shown under Commission Slabs -->
+  } @else if (dataSource.data.length > 0) {
     <div class="table-container">
       <table mat-table [dataSource]="dataSource" class="modern-table">
         <ng-container matColumnDef="request">
@@ -80,30 +112,7 @@
         <ng-container matColumnDef="actions">
           <th mat-header-cell *matHeaderCellDef>Actions</th>
           <td mat-cell *matCellDef="let row">
-            <div class="aa-actions">
-              <button mat-stroked-button class="psp-btn psp-btn-view" (click)="view(row)">
-                <fa-icon icon="eye" class="m-r-10"></fa-icon>View
-              </button>
-              <!-- Not offered to whoever made the request - another user with checker rights has to act. -->
-              <button
-                mat-stroked-button
-                class="psp-btn psp-btn-approve"
-                [disabled]="!canAct(row)"
-                [title]="isMine(row) ? 'You made this request, so another user has to approve it' : ''"
-                (click)="approve(row)"
-              >
-                <fa-icon icon="check" class="m-r-10"></fa-icon>Approve
-              </button>
-              <button
-                mat-stroked-button
-                class="psp-btn psp-btn-reject"
-                [disabled]="!canAct(row)"
-                [title]="isMine(row) ? 'You made this request, so another user has to reject it' : ''"
-                (click)="reject(row)"
-              >
-                <fa-icon icon="ban" class="m-r-10"></fa-icon>Reject
-              </button>
-            </div>
+            <ng-container *ngTemplateOutlet="actionsTpl; context: { row: row }"></ng-container>
           </td>
         </ng-container>
 
@@ -111,15 +120,99 @@
         <tr mat-row *matRowDef="let row; columns: displayedColumns" class="table-row"></tr>
       </table>
     </div>
-  } @else if (loading) {
-    <div class="empty-state">
-      <p class="empty-title">Loading agent requests…</p>
+  } @else {
+    <p class="aa-empty">{{ loading ? 'Loading agent requests…' : 'No agent requests waiting.' }}</p>
+  }
+
+  <!-- ── Commission slabs ───────────────────────────────────────────────────────────────────── -->
+  @if (listView !== 'slabs') {
+    <!-- shown under Agents -->
+  } @else if (slabSource.data.length > 0) {
+    <div class="table-container">
+      <table mat-table [dataSource]="slabSource" class="modern-table">
+        <ng-container matColumnDef="request">
+          <th mat-header-cell *matHeaderCellDef>Request</th>
+          <td mat-cell *matCellDef="let row">
+            <span class="status-badge status-badge--action">{{ requestLabel(row) }}</span>
+          </td>
+        </ng-container>
+
+        <ng-container matColumnDef="slabType">
+          <th mat-header-cell *matHeaderCellDef>Slab</th>
+          <td mat-cell *matCellDef="let row">
+            <strong>{{ slabTypeLabel(row.slabType) }}</strong>
+            <div class="cell-mono">{{ row.resourceId ? '#' + row.resourceId : 'Number on approval' }}</div>
+          </td>
+        </ng-container>
+
+        <ng-container matColumnDef="band">
+          <th mat-header-cell *matHeaderCellDef>Collection Band</th>
+          <td mat-cell *matCellDef="let row">{{ rupees(row.slabFrom) }} – {{ rupees(row.slabTo) }}</td>
+        </ng-container>
+
+        <ng-container matColumnDef="commission">
+          <th mat-header-cell *matHeaderCellDef>Commission</th>
+          <td mat-cell *matCellDef="let row">
+            <strong>{{ percent(row.commissionPercent) }}</strong>
+          </td>
+        </ng-container>
+
+        <ng-container matColumnDef="maker">
+          <th mat-header-cell *matHeaderCellDef>Submitted By</th>
+          <td mat-cell *matCellDef="let row">{{ row.makerName || row.maker }}</td>
+        </ng-container>
+
+        <ng-container matColumnDef="madeOn">
+          <th mat-header-cell *matHeaderCellDef>Submitted On</th>
+          <td mat-cell *matCellDef="let row">{{ formatDate(row.submittedOn) }}</td>
+        </ng-container>
+
+        <ng-container matColumnDef="status">
+          <th mat-header-cell *matHeaderCellDef>Status</th>
+          <td mat-cell *matCellDef="let row">
+            <span class="status-badge status-badge--pending">{{ row.status }}</span>
+          </td>
+        </ng-container>
+
+        <ng-container matColumnDef="actions">
+          <th mat-header-cell *matHeaderCellDef>Actions</th>
+          <td mat-cell *matCellDef="let row">
+            <ng-container *ngTemplateOutlet="actionsTpl; context: { row: row }"></ng-container>
+          </td>
+        </ng-container>
+
+        <tr mat-header-row *matHeaderRowDef="slabColumns"></tr>
+        <tr mat-row *matRowDef="let row; columns: slabColumns" class="table-row"></tr>
+      </table>
     </div>
   } @else {
-    <div class="empty-state">
-      <fa-icon icon="user-tie" class="empty-icon"></fa-icon>
-      <p class="empty-title">No agent requests waiting</p>
-      <p class="empty-text">There are no agents awaiting approval at this time.</p>
-    </div>
+    <p class="aa-empty">{{ loading ? 'Loading slab requests…' : 'No commission slab requests waiting.' }}</p>
   }
+
+  <ng-template #actionsTpl let-row="row">
+    <div class="aa-actions">
+      <button mat-stroked-button class="psp-btn psp-btn-view" (click)="view(row)">
+        <fa-icon icon="eye" class="m-r-10"></fa-icon>View
+      </button>
+      <!-- Not offered to whoever made the request - another user with checker rights has to act. -->
+      <button
+        mat-stroked-button
+        class="psp-btn psp-btn-approve"
+        [disabled]="!canAct(row)"
+        [title]="isMine(row) ? 'You made this request, so another user has to approve it' : ''"
+        (click)="approve(row)"
+      >
+        <fa-icon icon="check" class="m-r-10"></fa-icon>Approve
+      </button>
+      <button
+        mat-stroked-button
+        class="psp-btn psp-btn-reject"
+        [disabled]="!canAct(row)"
+        [title]="isMine(row) ? 'You made this request, so another user has to reject it' : ''"
+        (click)="reject(row)"
+      >
+        <fa-icon icon="ban" class="m-r-10"></fa-icon>Reject
+      </button>
+    </div>
+  </ng-template>
 </div>

src/app/tasks/checker-inbox-and-tasks-tabs/agent-approvals/agent-approvals.component.scss

@@ -28,3 +28,90 @@ td.mat-column-actions {
   width: 1%;
   white-space: nowrap;
 }
+
+// Agents or commission slabs, picked by the two buttons at the top, with the search beside them.
+.aa-bar {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 14px;
+}
+
+.aa-search {
+  flex: 0 1 360px;
+}
+
+.aa-switch {
+  display: inline-flex;
+  gap: 4px;
+  padding: 4px;
+  border: 1px solid #e2e8f0;
+  border-radius: 12px;
+  background: #f8fafc;
+
+  &__btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 8px;
+    padding: 8px 16px;
+    border: none;
+    border-radius: 9px;
+    background: transparent;
+    color: #475569;
+    font-size: 14px;
+    font-weight: 600;
+    cursor: pointer;
+    transition:
+      background 0.15s,
+      color 0.15s;
+
+    fa-icon {
+      color: #94a3b8;
+    }
+
+    &:hover {
+      color: #0f172a;
+    }
+
+    &--active {
+      background: #0f4f3c;
+      color: #fff;
+      box-shadow: 0 1px 3px rgb(15 23 42 / 18%);
+
+      fa-icon {
+        color: #fff;
+      }
+
+      &:hover {
+        color: #fff;
+      }
+
+      .aa-switch__count {
+        background: rgb(255 255 255 / 20%);
+        color: #fff;
+      }
+    }
+  }
+
+  &__count {
+    min-width: 22px;
+    padding: 1px 8px;
+    border-radius: 999px;
+    background: #e6f4f0;
+    color: #0f4f3c;
+    font-size: 12px;
+    text-align: center;
+  }
+}
+
+.aa-empty {
+  margin: 0 0 8px;
+  padding: 14px 16px;
+  border: 1px dashed #e2e8f0;
+  border-radius: 10px;
+  color: #64748b;
+  font-size: 13px;
+  background: #f8fafc;
+}

src/app/tasks/checker-inbox-and-tasks-tabs/agent-approvals/agent-approvals.component.ts

@@ -33,8 +33,9 @@ import { DdsApprovalReviewComponent } from 'app/deposits/dds-approvals/dds-appro
 import { ddsMadeOn } from '../../product-entities';
 
 /**
- * Approvals › Agent Approval: every DDS agent request waiting on a checker - an agent being opened,
- * changed or closed.
+ * Approvals › Agent & Slab Approval: every DDS agent request waiting on a checker - an agent being
+ * opened, changed or closed - and every commission slab being added or changed, since the slabs are
+ * what an agent is paid by.
  *
  * An agent has no voucher and no amount, so the money columns of DDS Approvals say nothing about one.
  * This lists them by what identifies an agent - who they are, which branch, which savings account the
@@ -73,8 +74,28 @@ export class AgentApprovalsComponent implements OnInit {
   private readonly currentUserId = this.authenticationService.getCredentials()?.userId;
 
   dataSource = new MatTableDataSource<any>([]);
+  /** Commission slab requests: a slab is what an agent's commission is worked out by. */
+  slabSource = new MatTableDataSource<any>([]);
   loading = true;
 
+  /** Which list is on show: agents by default, commission slabs from the button beside it. */
+  listView: 'agents' | 'slabs' = 'agents';
+
+  show(view: 'agents' | 'slabs'): void {
+    this.listView = view;
+  }
+
+  slabColumns: string[] = [
+    'request',
+    'slabType',
+    'band',
+    'commission',
+    'maker',
+    'madeOn',
+    'status',
+    'actions'
+  ];
+
   displayedColumns: string[] = [
     'request',
     'agent',
@@ -104,6 +125,18 @@ export class AgentApprovalsComponent implements OnInit {
         .join(' ')
         .toLowerCase()
         .includes(filter);
+    this.slabSource.filterPredicate = (row: any, filter: string) =>
+      [
+        row.slabType,
+        row.details,
+        row.type,
+        row.maker,
+        row.makerName
+      ]
+        .filter(Boolean)
+        .join(' ')
+        .toLowerCase()
+        .includes(filter);
     this.load();
   }
 
@@ -113,19 +146,51 @@ export class AgentApprovalsComponent implements OnInit {
       .getDdsApprovals('PENDING')
       .pipe(catchError(() => of([])))
       .subscribe((rows: any) => {
-        const agents = (Array.isArray(rows) ? rows : []).filter((row: any) => row?.entity === 'AGENT');
-        this.dataSource.data = agents.map((row: any) => ({ ...row, submittedOn: ddsMadeOn(row.madeOn) }));
+        const all = (Array.isArray(rows) ? rows : []).map((row: any) => ({
+          ...row,
+          submittedOn: ddsMadeOn(row.madeOn)
+        }));
+        this.dataSource.data = all.filter((row: any) => row?.entity === 'AGENT');
+        this.slabSource.data = all.filter((row: any) => row?.entity === 'COMMISSIONSLAB');
         this.loading = false;
       });
   }
 
   applyFilter(value: string = ''): void {
     this.dataSource.filter = value.trim().toLowerCase();
+    this.slabSource.filter = value.trim().toLowerCase();
   }
 
-  /** What the request is, as the badge reads it. */
+  get hasRequests(): boolean {
+    return this.dataSource.data.length > 0 || this.slabSource.data.length > 0;
+  }
+
+  /** What the request is, as the badge reads it: "New Agent", "Edit Slab", "Close Agent". */
   requestLabel(row: any): string {
-    return row.action === 'CREATE' ? 'New' : row.action === 'CLOSE' ? 'Close' : 'Edit';
+    const verb = row.action === 'CREATE' ? 'New' : row.action === 'CLOSE' ? 'Close' : 'Edit';
+    return `${verb} ${row.entity === 'COMMISSIONSLAB' ? 'Slab' : 'Agent'}`;
+  }
+
+  /** ACCOUNT → Account. */
+  slabTypeLabel(type: string | null | undefined): string {
+    return type ? type.charAt(0).toUpperCase() + type.slice(1).toLowerCase() : '—';
+  }
+
+  private static readonly RUPEES = new Intl.NumberFormat('en-IN', {
+    style: 'currency',
+    currency: 'INR',
+    minimumFractionDigits: 0,
+    maximumFractionDigits: 2
+  });
+
+  rupees(value: any): string {
+    return value === null || value === undefined || value === ''
+      ? '—'
+      : AgentApprovalsComponent.RUPEES.format(Number(value));
+  }
+
+  percent(value: any): string {
+    return value === null || value === undefined || value === '' ? '—' : `${Number(value)}%`;
   }
 
   isMine(row: any): boolean {

src/app/tasks/checker-inbox-and-tasks/checker-inbox-and-tasks.component.html

@@ -273,7 +273,7 @@
     </a>
     <a class="ac-tab" routerLink="./agent-approvals" routerLinkActive="ac-tab--active">
       <fa-icon icon="user-tie" class="ac-tab__ic"></fa-icon>
-      <span>Agent Approval</span>
+      <span>Agent &amp; Slab Approval</span>
       @if (count('agent-approvals')) {
         <span class="ac-tab__count" title="Waiting for action">{{ count('agent-approvals') }}</span>
       }

src/app/tasks/product-entities.ts

@@ -80,9 +80,9 @@ export function isDdsRoutedRequest(
   actionName: string | undefined | null
 ): boolean {
   const entity = (entityName ?? '').toUpperCase();
-  // An agent request of any kind waits under Agent Approval: an agent has no voucher and no amount,
-  // so the money columns of DDS Approvals say nothing about one.
-  if (entity === 'AGENT') {
+  // An agent or commission slab request of any kind waits under Agent & Slab Approval: neither has a
+  // voucher or an amount, so the money columns of DDS Approvals say nothing about one.
+  if (entity === 'AGENT' || entity === 'COMMISSIONSLAB') {
     return true;
   }
   return [

src/app/tasks/tasks-routing.module.ts

@@ -239,7 +239,7 @@ const routes: Routes = [
         {
           path: 'agent-approvals',
           component: AgentApprovalsComponent,
-          data: { title: 'Agent Approval' }
+          data: { title: 'Agent & Slab Approval' }
         },
         {
           path: 'chequebook-requests',