Add variable pricing and purchase options to product forms.

Support fixed vs variable pricing, payment type, purchase units, and decimal quantity inputs in create/update flows.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/pages/product/Update.tsx

@@ -14,6 +14,7 @@ import { useMultipleUpload } from '../uploader/hooks/useUploaderData'
 import { Pages } from '@/config/Pages'
 import type { ErrorType } from '@/helpers/types'
 import { extractErrorMessage } from '@/config/func'
+import { PaymentType, PricingType, PurchaseUnit } from './enum/Enum'
 
 const UpdateProduct: FC = () => {
   const { id } = useParams<{ id: string }>()
@@ -45,7 +46,13 @@ const UpdateProduct: FC = () => {
       isSpecialOffer: false,
       order: 0,
       stock: undefined,
-      maxPurchaseQuantity: undefined
+      maxPurchaseQuantity: undefined,
+      minPurchaseQuantity: undefined,
+      purchasePitch: undefined,
+      pricingType: PricingType.FIXED,
+      paymentType: PaymentType.INSTANT,
+      purchaseUnit: PurchaseUnit.NUMBER,
+      needAdminAcceptance: false,
     },
     validationSchema: Yup.object().shape({
       title: Yup.string().required('نام کالا الزامی است'),
@@ -53,6 +60,17 @@ const UpdateProduct: FC = () => {
       price: Yup.number().required('قیمت الزامی است').min(0, 'قیمت باید مثبت باشد'),
       discount: Yup.number().min(0, 'تخفیف باید مثبت باشد'),
       attribute: Yup.string(),
+      pricingType: Yup.string().required(),
+      paymentType: Yup.string().required(),
+      minPurchaseQuantity: Yup.number().when('pricingType', {
+        is: PricingType.VARIABLE,
+        then: (schema) => schema.min(0, 'حداقل مقدار باید مثبت باشد'),
+      }),
+      maxPurchaseQuantity: Yup.number().min(0, 'حداکثر مقدار باید مثبت باشد'),
+      purchasePitch: Yup.number().when('pricingType', {
+        is: PricingType.VARIABLE,
+        then: (schema) => schema.min(0, 'گام تغییر باید مثبت باشد'),
+      }),
       variants: Yup.array().of(
         Yup.object().shape({
           id: Yup.string(),
@@ -83,7 +101,13 @@ const UpdateProduct: FC = () => {
           variants,
           isActive,
           isSpecialOffer: isSpecial,
-          images: allImages
+          images: allImages,
+          needAdminAcceptance: values.paymentType === PaymentType.AFTER_PREPARATION,
+          ...(values.pricingType === PricingType.FIXED && {
+            purchaseUnit: values.purchaseUnit ?? PurchaseUnit.NUMBER,
+            minPurchaseQuantity: values.minPurchaseQuantity ?? 1,
+            purchasePitch: undefined,
+          }),
         }
 
         updateProduct({ id, params: productData }, {
@@ -132,7 +156,13 @@ const UpdateProduct: FC = () => {
         isSpecialOffer: product.isSpecialOffer || false,
         order: product.order ?? 0,
         stock: product.variants?.[0]?.stock,
-        maxPurchaseQuantity: product.maxPurchaseQuantity
+        maxPurchaseQuantity: product.maxPurchaseQuantity,
+        minPurchaseQuantity: product.minPurchaseQuantity,
+        purchasePitch: product.purchasePitch,
+        pricingType: product.pricingType ?? PricingType.FIXED,
+        paymentType: product.paymentType ?? (product.needAdminAcceptance ? PaymentType.AFTER_PREPARATION : PaymentType.INSTANT),
+        purchaseUnit: product.purchaseUnit ?? PurchaseUnit.NUMBER,
+        needAdminAcceptance: product.needAdminAcceptance ?? false,
       })
       setIsActive(product.isActive || false)
       setIsSpecial(product.isSpecialOffer || false)