KYC management: stage-wise notices, pagination, RD base chart

src/app/clerk/disbursement-review/disbursement-review.component.ts

@@ -25,6 +25,9 @@ interface CreditEntry {
   accountType: string;
   amount: number;
   dbCr?: string;
+  /** The branch the account is held at; absent for a GL leg or when the server could not resolve it. */
+  officeId?: number | null;
+  officeName?: string | null;
 }
 
 @Component({
@@ -167,6 +170,19 @@ export class DisbursementReviewComponent implements OnInit {
     return this.creditEntries.filter((e) => e.dbCr !== 'Dr');
   }
 
+  /**
+   * True when the accounts in this request are held at more than one branch, so money moves between branches. The
+   * approver has to see that before approving: it is booked in each branch's own books.
+   */
+  get isInterBranch(): boolean {
+    return new Set(this.creditEntries.filter((e) => e.officeId != null).map((e) => e.officeId)).size > 1;
+  }
+
+  /** Distinct branch names among the given legs, in order, e.g. for "Head Office" or "Head Office, bhopal". */
+  branchNames(entries: CreditEntry[]): string {
+    return [...new Set(entries.map((e) => e.officeName).filter((name): name is string => !!name))].join(', ');
+  }
+
   totalCreditAmount(): number {
     const entries = this.isCollectionMode ? this.drEntries : this.crEntries;
     return entries.reduce((sum, e) => sum + (e.amount ?? 0), 0);