INFRA: Set Up Project.

lib/controllers/complain_controller.dart

@@ -0,0 +1,95 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import '../models/cab_order_model.dart';
+import '../service/fire_store_utils.dart';
+import '../themes/show_toast_dialog.dart';
+
+class ComplainController extends GetxController {
+  Rx<CabOrderModel> order = CabOrderModel().obs;
+
+  final Rx<TextEditingController> title = TextEditingController().obs;
+  final Rx<TextEditingController> comment = TextEditingController().obs;
+
+  final RxBool isLoading = false.obs;
+
+  @override
+  void onInit() {
+    super.onInit();
+
+    final args = Get.arguments;
+    if (args != null && args is Map && args['order'] is CabOrderModel) {
+      order.value = args['order'] as CabOrderModel;
+      getComplain();
+    } else {
+      ShowToastDialog.showToast("Order data not found".tr);
+      Get.back();
+    }
+  }
+
+  Future<void> getComplain() async {
+    isLoading.value = true;
+    try {
+      final data = await FireStoreUtils.getRideComplainData(order.value.id ?? '');
+      if (data != null) {
+        title.value.text = data['title'] ?? '';
+        comment.value.text = data['description'] ?? '';
+      }
+    } catch (e) {
+      ShowToastDialog.showToast("Failed to load complaint".tr);
+    } finally {
+      isLoading.value = false;
+    }
+  }
+
+  Future<void> submitComplain() async {
+    // Validation
+    if (title.value.text.trim().isEmpty) {
+      ShowToastDialog.showToast("Please enter complaint title".tr);
+      return;
+    }
+
+    if (comment.value.text.trim().isEmpty) {
+      ShowToastDialog.showToast("Please enter complaint description".tr);
+      return;
+    }
+
+    isLoading.value = true;
+    ShowToastDialog.showLoader("Please wait...");
+
+    try {
+      // Check if complaint already exists
+      bool exists = await FireStoreUtils.isRideComplainAdded(order.value.id ?? '');
+
+      if (!exists) {
+        await FireStoreUtils.setRideComplain(
+          orderId: order.value.id ?? '',
+          title: title.value.text.trim(),
+          description: comment.value.text.trim(),
+          customerID: order.value.authorID ?? '',
+          customerName: "${order.value.author?.firstName ?? ''} ${order.value.author?.lastName ?? ''}".trim(),
+          driverID: order.value.driverId ?? '',
+          driverName: "${order.value.driver?.firstName ?? ''} ${order.value.driver?.lastName ?? ''}".trim(),
+        );
+
+        ShowToastDialog.closeLoader();
+        ShowToastDialog.showToast("Your complaint has been submitted to admin".tr);
+        Get.back();
+      } else {
+        ShowToastDialog.closeLoader();
+        ShowToastDialog.showToast("Your complaint is already submitted".tr);
+      }
+    } catch (e) {
+      ShowToastDialog.closeLoader();
+      ShowToastDialog.showToast("Something went wrong, please try again".tr);
+    } finally {
+      isLoading.value = false;
+    }
+  }
+
+  @override
+  void onClose() {
+    title.value.dispose();
+    comment.value.dispose();
+    super.onClose();
+  }
+}