1) RD Place order Api integration

lib/controller/rd_processing_order_controller.dart

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+import 'package:cheminova/controller/rd_processing_service.dart';
+import 'package:get/get.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import '../models/rd_order_item_model.dart';
+import '../models/rd_placed_order_model.dart';
+
+class RDOrderPlacedController extends GetxController {
+  final RDOrderPlacedService _rdOrderPlacedService = RDOrderPlacedService();
+
+  // Observable to hold the order details
+  var placedOrder1 = PlacedOrdersProcessing(
+    orderId: '66ffdd0dd315eb7de3092cd6',
+    invoiceItems: [
+      RDOrderItem(
+        productId: "66e27c190ccbf6e1c57c9fba",
+        sku: "SKU045",
+        name: "Testing",
+        categoryName: "Testing",
+        brandName: "Testing brand",
+        price: 232.0,
+        gst: 10,
+        hsnCode: 4004,
+        description: "",
+        image: [],
+        quantity: 1,
+        remainingQuantity: 1,
+        processquantity: 1,
+      ),
+    ],
+  ).obs;
+
+  var isLoading = false.obs;
+
+  // Method to place an order
+  Future<void> placeRDOrder() async {
+    SharedPreferences prefs = await SharedPreferences.getInstance();
+    String? token = prefs.getString('token');
+    isLoading.value = true;
+
+    try {
+      // Construct the order details from the observable variable
+      PlacedOrdersProcessing orderDetails = placedOrder1.value;
+      print("Order Details: ${orderDetails.toJson()}");  // Debugging the order details
+
+      // Call the service to place the order
+      await _rdOrderPlacedService.placRDeOrder(orderDetails, token!);
+
+    } catch (e) {
+      print("Error placing order: $e");
+    } finally {
+      isLoading.value = false;
+    }
+  }
+}

lib/controller/rd_processing_service.dart

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+import 'dart:convert';
+
+import 'package:cheminova/models/rd_placed_order_model.dart';
+import 'package:cheminova/utils/api_urls.dart';
+import 'package:flutter/material.dart';
+import 'package:dio/dio.dart';
+import '../models/rd_order_item_model.dart';
+
+
+class RDOrderPlacedService {
+  final Dio _dio = Dio(); // Create Dio instance
+
+  Future<void> placRDeOrder(PlacedOrdersProcessing orderDetails, String token) async {
+    //try {
+    // logger.w("orderjson ${jsonEncode(orderDetails.toJson())}");
+    final response = await _dio.post(
+      'https://api.cnapp.co.in/api/pd-process-order', // Ensure this is your correct endpoint
+      data: jsonEncode(orderDetails.toJson()),
+      options: Options(
+        headers: {
+          'Authorization': 'Bearer $token',
+          'Content-Type': 'application/json',
+        },
+      ),
+    );
+    //logger.w("Status code,${response.statusCode}");
+    if (response.statusCode != 200) {
+
+      throw Exception('Failed to RD place order');
+    }
+  }
+// on DioException catch (e) {
+//   print("DioException: ${e.message}");
+//   throw Exception('Failed to place order: ${e.message}');
+// }
+// catch (e) {
+//   print("General Exception: ${e.toString()}");
+//   throw Exception('Failed to place order: ${e.toString()}');
+// }
+}

lib/models/rd_placed_order_model.dart

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+import 'package:cheminova/models/rd_order_item_model.dart';
+
+class PlacedOrdersProcessing {
+  final String orderId;
+  final List<RDOrderItem> invoiceItems;
+
+  PlacedOrdersProcessing({
+    required this.orderId,
+    required this.invoiceItems,
+  });
+
+  // Factory constructor for creating an instance from JSON
+  factory PlacedOrdersProcessing.fromJson(Map<String, dynamic> json) {
+    return PlacedOrdersProcessing(
+      orderId: json['orderId'] ?? '',  // Handle missing or null values
+      invoiceItems: (json['invoiceItems'] as List)
+          .map((item) => RDOrderItem.fromJson(item))
+          .toList(),
+    );
+  }
+
+  // Method to convert instance to JSON
+  Map<String, dynamic> toJson() {
+    return {
+      'orderId': orderId,
+      'invoiceItems': invoiceItems.map((item) => item.toJson()).toList(),
+    };
+  }
+
+  // Overriding toString method
+  @override
+  String toString() {
+    return 'PlacedOrdersProcessing(orderId: $orderId, invoiceItems: $invoiceItems)';
+  }
+}