chequemanagement #1

lib/api/services/branch_service.dart

@@ -105,7 +105,7 @@ class BranchService {
       if (response.statusCode == 200) {
         return Branch.listFromJson(response.data);
       } else {
-        throw Exception("Failed to fetch beneficiaries");
+        throw Exception("Failed to fetch");
       }
     } catch (e) {
       return [];

lib/api/services/cheque_service.dart

@@ -0,0 +1,96 @@
+import 'package:dio/dio.dart';
+class Cheque {
+  final String? type;
+  final String? InstrType;
+  final String? Date;
+  final String? branchCode;
+  final String? fromCheque;
+  final String? toCheque;
+  final String? Chequescount;
+  final String? ChequeNumber;
+  final String? transactionCode;
+  final String? amount;
+  final String? status;
+  final String? stopIssueDate;
+  final String? StopExpiryDate;
+
+  Cheque({
+this.type,
+this.InstrType,
+this.Date,
+this.branchCode,
+this.fromCheque,
+this.toCheque,
+this.Chequescount,
+this.ChequeNumber,
+this.transactionCode,
+this.amount,
+this.status,
+this.stopIssueDate,
+this.StopExpiryDate,
+  });
+
+  factory Cheque.fromJson(Map<String, dynamic> json) {
+    return Cheque(
+      type: json['type'] ?? '',
+      InstrType: json['InstrType'] ?? '',
+      Date: json['Date'] ?? '',
+      branchCode: json['branchCode'] ?? '',
+      fromCheque: json['fromCheque'] ?? '',
+      toCheque: json['toCheque'] ?? '',
+      Chequescount: json['Chequescount'] ?? '',
+      ChequeNumber: json['ChequeNumber'] ?? '',
+      transactionCode: json['transactionCode'] ?? '',
+      amount: json['amount'] ?? '',
+      status: json['status'] ?? '',
+      stopIssueDate: json['stopIssueDate'] ?? '',
+      StopExpiryDate: json['StopExpiryDate'] ?? '',
+      );
+  }
+
+  static List<Cheque> listFromJson(List<dynamic> jsonList) {
+    final chequeList =
+        jsonList.map((cheque) => Cheque.fromJson(cheque)).toList();
+    return chequeList;
+  }
+}
+
+class ChequeService {
+  final Dio _dio;
+  ChequeService(this._dio);
+
+  Future<List<Cheque>> ChequeEnquiry(
+    {required String accountNumber,
+    required String instrType,
+    }) async {
+    try {
+      final response = await _dio.get(
+        "/api/cheque",
+        queryParameters: {
+        'accountNumber': accountNumber,
+        'instrumentType': instrType,
+      },
+        options: Options(
+          headers: {
+            "Content-Type": "application/json",
+          },
+        ),
+      );
+
+      if (response.statusCode == 200) {
+        if (response.data is Map<String, dynamic> && response.data.containsKey('records')) {
+          final records = response.data['records'];
+          if (records is List) {
+            return Cheque.listFromJson(records);
+          }
+        }
+        throw Exception("Unexpected API response format: 'records' list not found or malformed");
+      } else {
+        throw Exception("Failed to fetch");
+      }
+    } catch (e) {
+      print('Error in ChequeEnquiry: $e');
+      throw e;
+    }
+  }
+}