Initial commit: unionflow-mobile-apps
Application Flutter complète (sans build artifacts). Signed-off-by: lions dev Team
This commit is contained in:
dahoud
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/// Datasource distant pour le workflow financier (API)
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library finance_workflow_remote_datasource;
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import 'dart:convert';
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import 'package:http/http.dart' as http;
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:injectable/injectable.dart';
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import '../../../../core/config/environment.dart';
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import '../../../../core/error/exceptions.dart';
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import '../models/transaction_approval_model.dart';
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import '../models/budget_model.dart';
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import '../../domain/entities/transaction_approval.dart';
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import '../../domain/entities/budget.dart';
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@lazySingleton
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class FinanceWorkflowRemoteDatasource {
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final http.Client client;
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final FlutterSecureStorage secureStorage;
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FinanceWorkflowRemoteDatasource({
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required this.client,
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required this.secureStorage,
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});
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/// Headers HTTP avec authentification
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Future<Map<String, String>> _getHeaders() async {
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final token = await secureStorage.read(key: 'access_token');
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return {
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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if (token != null) 'Authorization': 'Bearer $token',
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};
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}
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// === APPROBATIONS ===
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Future<List<TransactionApprovalModel>> getPendingApprovals({
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String? organizationId,
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}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/finance/approvals/pending')
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.replace(queryParameters: {
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if (organizationId != null) 'organizationId': organizationId,
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});
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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final List<dynamic> jsonList = json.decode(response.body);
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return jsonList
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.map((json) => TransactionApprovalModel.fromJson(json))
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.toList();
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération des approbations');
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}
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}
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Future<TransactionApprovalModel> getApprovalById(String approvalId) async {
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final uri = Uri.parse(
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'${AppConfig.apiBaseUrl}/api/finance/approvals/$approvalId');
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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return TransactionApprovalModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 404) {
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throw NotFoundException('Approbation non trouvée');
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération de l\'approbation');
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}
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}
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Future<TransactionApprovalModel> approveTransaction({
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required String approvalId,
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String? comment,
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}) async {
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final uri =
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Uri.parse('${AppConfig.apiBaseUrl}/api/finance/approvals/$approvalId/approve');
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final body = json.encode({
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if (comment != null) 'comment': comment,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 200) {
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return TransactionApprovalModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else if (response.statusCode == 403) {
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throw ForbiddenException('Permission insuffisante pour approuver');
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} else {
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throw ServerException('Erreur lors de l\'approbation');
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}
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}
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Future<TransactionApprovalModel> rejectTransaction({
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required String approvalId,
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required String reason,
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}) async {
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final uri =
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Uri.parse('${AppConfig.apiBaseUrl}/api/finance/approvals/$approvalId/reject');
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final body = json.encode({
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'reason': reason,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 200) {
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return TransactionApprovalModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else if (response.statusCode == 403) {
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throw ForbiddenException('Permission insuffisante pour rejeter');
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} else {
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throw ServerException('Erreur lors du rejet');
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}
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}
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// === BUDGETS ===
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Future<List<BudgetModel>> getBudgets({
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String? organizationId,
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String? status,
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int? year,
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}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/finance/budgets')
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.replace(queryParameters: {
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if (organizationId != null) 'organizationId': organizationId,
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if (status != null) 'status': status,
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if (year != null) 'year': year.toString(),
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});
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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final List<dynamic> jsonList = json.decode(response.body);
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return jsonList.map((json) => BudgetModel.fromJson(json)).toList();
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération des budgets');
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}
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}
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Future<BudgetModel> getBudgetById(String budgetId) async {
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final uri =
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Uri.parse('${AppConfig.apiBaseUrl}/api/finance/budgets/$budgetId');
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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return BudgetModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 404) {
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throw NotFoundException('Budget non trouvé');
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération du budget');
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}
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}
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Future<BudgetModel> createBudget({
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required String name,
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String? description,
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required String organizationId,
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required String period,
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required int year,
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int? month,
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required List<Map<String, dynamic>> lines,
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}) async {
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final uri = Uri.parse('${AppConfig.apiBaseUrl}/api/finance/budgets');
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final body = json.encode({
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'name': name,
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if (description != null) 'description': description,
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'organizationId': organizationId,
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'period': period,
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'year': year,
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if (month != null) 'month': month,
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'lines': lines,
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});
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final response = await client.post(
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uri,
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headers: await _getHeaders(),
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body: body,
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);
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if (response.statusCode == 201 || response.statusCode == 200) {
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return BudgetModel.fromJson(json.decode(response.body));
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else if (response.statusCode == 403) {
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throw ForbiddenException('Permission insuffisante pour créer un budget');
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} else {
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throw ServerException('Erreur lors de la création du budget');
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}
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}
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Future<Map<String, dynamic>> getBudgetTracking({
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required String budgetId,
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}) async {
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final uri = Uri.parse(
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'${AppConfig.apiBaseUrl}/api/finance/budgets/$budgetId/tracking');
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final response = await client.get(uri, headers: await _getHeaders());
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if (response.statusCode == 200) {
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return json.decode(response.body) as Map<String, dynamic>;
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} else if (response.statusCode == 401) {
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throw UnauthorizedException();
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} else {
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throw ServerException('Erreur lors de la récupération du suivi budgétaire');
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}
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}
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}
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