feat: discount sale and purchase transactions

packages/server/src/api/controllers/Purchases/VendorCredit.ts

@@ -183,6 +183,13 @@ export default class VendorCreditController extends BaseController {
 
       check('attachments').isArray().optional(),
       check('attachments.*.key').exists().isString(),
+
+      // Discount.
+      check('discount').optional({ nullable: true }).isNumeric().toFloat(),
+      check('discount_type').optional({ nullable: true }).isString().trim(),
+
+      // Adjustment.
+      check('adjustment').optional({ nullable: true }).isNumeric().toFloat(),
     ];
   }
 

packages/server/src/api/controllers/Sales/CreditNotes.ts

@@ -244,11 +244,19 @@ export default class PaymentReceivesController extends BaseController {
         .isNumeric()
         .toInt(),
 
+      // Attachments.
       check('attachments').isArray().optional(),
       check('attachments.*.key').exists().isString(),
 
       // Pdf template id.
       check('pdf_template_id').optional({ nullable: true }).isNumeric().toInt(),
+
+      // Discount.
+      check('discount').optional({ nullable: true }).isNumeric().toFloat(),
+      check('discount_type').optional({ nullable: true }).isString().trim(),
+
+      // Adjustment.
+      check('adjustment').optional({ nullable: true }).isNumeric().toFloat(),
     ];
   }
 

packages/server/src/api/controllers/Sales/SalesEstimates.ts

@@ -3,6 +3,7 @@ import { body, check, param, query } from 'express-validator';
 import { Inject, Service } from 'typedi';
 import {
   AbilitySubject,
+  DiscountType,
   ISaleEstimateDTO,
   SaleEstimateAction,
   SaleEstimateMailOptionsDTO,
@@ -195,11 +196,21 @@ export default class SalesEstimatesController extends BaseController {
       check('terms_conditions').optional().trim(),
       check('send_to_email').optional().trim(),
 
+      // # Attachments
       check('attachments').isArray().optional(),
       check('attachments.*.key').exists().isString(),
 
-      // Pdf template id.
+      // # Pdf template id.
       check('pdf_template_id').optional({ nullable: true }).isNumeric().toInt(),
+
+      // # Discount
+      check('discount').optional().isNumeric().toFloat(),
+      check('discount_type')
+        .default(DiscountType.Amount)
+        .isIn([DiscountType.Amount, DiscountType.Percentage]),
+
+      // # Adjustment
+      check('adjustment').optional().isNumeric().toFloat(),
     ];
   }