feat: Coupon Codes

models/baseModels/AccountingSettings/AccountingSettings.ts

@@ -16,6 +16,7 @@ export class AccountingSettings extends Doc {
   enableInventory?: boolean;
   enablePriceList?: boolean;
   enableLead?: boolean;
+  enableCouponCode?: boolean;
   enableFormCustomization?: boolean;
   enableInvoiceReturns?: boolean;
   enableLoyaltyProgram?: boolean;
@@ -67,6 +68,8 @@ export class AccountingSettings extends Doc {
     gstin: () => this.fyo.singles.SystemSettings?.countryCode !== 'in',
     enablePricingRule: () =>
       !this.fyo.singles.AccountingSettings?.enableDiscounting,
+    enableCouponCode: () =>
+      !this.fyo.singles.AccountingSettings?.enablePricingRule,
   };
 
   async change(ch: ChangeArg) {

models/baseModels/CouponCode/CouponCode.ts

@@ -0,0 +1,32 @@
+import { Doc } from 'fyo/model/doc';
+import { FormulaMap, ListViewSettings, ValidationMap } from 'fyo/model/types';
+import { Money } from 'pesa';
+
+export class CouponCode extends Doc {
+  name?: string;
+  couponName?: string;
+  pricingRule?: string;
+
+  validFrom?: Date;
+  validTo?: Date;
+
+  minAmount?: Money;
+  maxAmount?: Money;
+
+  formulas: FormulaMap = {
+    name: {
+      formula: () => {
+        return this.couponName?.replace(/\s+/g, '').toUpperCase().slice(0, 8);
+      },
+      dependsOn: ['couponName'],
+    },
+  };
+
+  validations: ValidationMap = {};
+
+  static getListViewSettings(): ListViewSettings {
+    return {
+      columns: ['name', 'couponName', 'pricingRule', 'maximumUse', 'used'],
+    };
+  }
+}

models/index.ts

@@ -13,6 +13,7 @@ import { LoyaltyProgram } from './baseModels/LoyaltyProgram/LoyaltyProgram';
 import { LoyaltyPointEntry } from './baseModels/LoyaltyPointEntry/LoyaltyPointEntry';
 import { CollectionRulesItems } from './baseModels/CollectionRulesItems/CollectionRulesItems';
 import { Lead } from './baseModels/Lead/Lead';
+import { CouponCode } from './baseModels/CouponCode/CouponCode';
 import { Payment } from './baseModels/Payment/Payment';
 import { PaymentFor } from './baseModels/PaymentFor/PaymentFor';
 import { PriceList } from './baseModels/PriceList/PriceList';
@@ -64,6 +65,7 @@ export const models = {
   LoyaltyProgram,
   LoyaltyPointEntry,
   CollectionRulesItems,
+  CouponCode,
   Payment,
   PaymentFor,
   PrintSettings,

models/types.ts

@@ -22,6 +22,7 @@ export enum ModelNameEnum {
   LoyaltyProgram = 'LoyaltyProgram',
   LoyaltyPointEntry = 'LoyaltyPointEntry',
   CollectionRulesItems = 'CollectionRulesItems',
+  CouponCode = 'CouponCode',
   Payment = 'Payment',
   PaymentFor = 'PaymentFor',
   PriceList = 'PriceList',

schemas/app/CouponCode.json

@@ -6,18 +6,18 @@
   "fields": [
     {
       "fieldname": "name",
+      "label": "Coupon Code",
+      "fieldtype": "Data",
+      "required": true
+    },
+    {
+      "fieldname": "couponName",
       "label": "Name",
       "fieldtype": "Data",
       "required": true,
       "placeholder": "Coupon Name",
       "section": "Default"
     },
-    {
-      "fieldname": "couponCode",
-      "label": "Coupon Code",
-      "fieldtype": "Data",
-      "required": true
-    },
     {
       "fieldname": "pricingRule",
       "label": "Pricing Rule",