incr: pos shift models

models/inventory/Point of Sale/ClosingCash.ts

@@ -1,3 +1,5 @@
 import { CashDenominations } from './CashDenominations';
 
-export class ClosingCash extends CashDenominations {}
+export class ClosingCash extends CashDenominations {
+  count?: number;
+}

models/inventory/Point of Sale/OpeningAmounts.ts

@@ -4,4 +4,8 @@ import { Money } from 'pesa';
 export class OpeningAmounts extends Doc {
   amount?: Money;
   paymentMethod?: 'Cash' | 'Transfer';
+
+  get openingCashAmount() {
+    return this.parentdoc?.openingCashAmount as Money;
+  }
 }

models/inventory/Point of Sale/POSShift.ts

@@ -5,13 +5,13 @@ import { OpeningAmounts } from './OpeningAmounts';
 import { OpeningCash } from './OpeningCash';
 
 export class POSShift extends Doc {
-  closingAmounts?: ClosingAmounts[];
-  closingCash?: ClosingCash[];
-  closingDate?: Date;
   isShiftOpen?: boolean;
-  openingAmounts?: OpeningAmounts[];
-  openingCash?: OpeningCash[];
   openingDate?: Date;
+  closingDate?: Date;
+  openingAmounts?: OpeningAmounts[];
+  closingAmounts?: ClosingAmounts[];
+  openingCash?: OpeningCash[];
+  closingCash?: ClosingCash[];
 
   get openingCashAmount() {
     if (!this.openingCash) {