109 lines
3.6 KiB
Dart
109 lines
3.6 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:http/http.dart' as http;
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import 'package:inventory_system/services/api_service.dart';
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import 'package:inventory_system/services/session_manager.dart';
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class UserService {
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Future<List<dynamic>> fetchUsers() async {
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final uri = Uri.parse('${ApiService.baseUrl}/InvMainAPI/UserList');
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final cookie = SessionManager.instance.getCookie();
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debugPrint("Fetching users from: $uri");
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final Map<String, String> headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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if (cookie != null) 'Cookie': cookie,
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};
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try {
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final response = await http.post(uri, headers: headers);
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if (response.statusCode == 200) {
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return response.body.isNotEmpty ? jsonDecode(response.body) : [];
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} else {
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throw Exception('Failed to load users. Status: ${response.statusCode}, Body: ${response.body}');
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}
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} on SocketException {
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throw Exception('No Internet connection.');
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} catch (e) {
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debugPrint('Error fetching users: $e');
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rethrow;
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}
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}
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Future<Map<String, dynamic>> getUserInfo() async {
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final uri = Uri.parse('${ApiService.baseUrl}/IdentityAPI/GetUserInformation');
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final cookie = SessionManager.instance.getCookie();
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debugPrint("Fetching user info from: $uri");
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final Map<String, String> headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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if (cookie != null) 'Cookie': cookie,
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};
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try {
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final response = await http.post(uri, headers: headers);
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if (response.statusCode == 200) {
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return response.body.isNotEmpty ? jsonDecode(response.body) : {};
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} else {
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throw Exception('Failed to load user info. Status: ${response.statusCode}, Body: ${response.body}');
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}
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} on SocketException {
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throw Exception('No Internet connection.');
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} catch (e) {
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debugPrint('Error fetching user info: $e');
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rethrow;
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}
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}
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Future<List<dynamic>> _getMasterStores(int userId) async {
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final uri = Uri.parse('${ApiService.baseUrl}/InvMainAPI/StoreSpecificMasterList/$userId');
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final cookie = SessionManager.instance.getCookie();
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debugPrint("Fetching master stores for user $userId from: $uri");
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final Map<String, String> headers = {
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'Content-Type': 'application/json; charset=UTF-8',
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if (cookie != null) 'Cookie': cookie,
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};
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try {
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final response = await http.post(uri, headers: headers);
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if (response.statusCode == 200) {
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return response.body.isNotEmpty ? jsonDecode(response.body) : [];
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} else {
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throw Exception('Failed to get master stores. Status: ${response.statusCode}, Body: ${response.body}');
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}
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} on SocketException {
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throw Exception('No Internet connection.');
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} catch (e) {
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debugPrint('Error fetching master stores: $e');
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rethrow;
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}
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}
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Future<Map<String, dynamic>> isInventoryMaster(String username) async {
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try {
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final users = await fetchUsers();
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final user = users.firstWhere(
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(u) => u['userName']?.toString().toLowerCase() == username.toLowerCase(),
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orElse: () => null,
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);
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if (user == null) {
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return {'isInventoryMaster': false, 'message': 'User not found'};
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}
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final userId = user['id'];
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final masterStores = await _getMasterStores(userId);
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final bool isMaster = masterStores.isNotEmpty;
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return {'isInventoryMaster': isMaster};
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} catch (e) {
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debugPrint('Error in isInventoryMaster check: $e');
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return {'isInventoryMaster': false, 'message': e.toString()};
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}
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}
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}
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