feat(mobile): upload pièce justificative LCB-FT (T020 - Spec 001)
Implémentation upload documents pour transactions épargne ≥ seuil LCB-FT : Backend : - DocumentUploadService (@lazySingleton) : upload JPG/PNG/PDF max 5MB - Dio provider dans register_module.dart (timeouts 15s) Mobile : - 3 dialogs épargne modifiés (dépôt, retrait, transfert) - FilePicker + upload + validation seuil - UI états (idle, loading, success) - Validation : pièce requise si montant ≥ seuil Corrections : - AppLogger.error() : signature correcte (error: param nommé) - Assets : création répertoires mobile_money/ et virement/ Spec 001 : 27/27 tâches (100%) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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dahoud
@@ -1,5 +1,7 @@
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:get_it/get_it.dart';
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import 'package:file_picker/file_picker.dart';
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import '../../../../core/constants/lcb_ft_constants.dart';
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import '../../../../core/data/repositories/parametres_lcb_ft_repository.dart';
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@@ -7,6 +9,7 @@ import '../../../../core/utils/error_formatter.dart';
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import '../../data/models/compte_epargne_model.dart';
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import '../../data/models/transaction_epargne_request.dart';
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import '../../data/repositories/transaction_epargne_repository.dart';
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import '../../data/services/document_upload_service.dart';
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import '../../../../shared/design_system/unionflow_design_system.dart';
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/// Dialogue de transfert entre deux comptes épargne du membre.
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@@ -32,14 +35,20 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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final _motifController = TextEditingController();
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final _origineFondsController = TextEditingController();
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bool _loading = false;
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bool _uploadingDocument = false;
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String? _compteDestinationId;
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late TransactionEpargneRepository _repository;
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late ParametresLcbFtRepository _parametresRepository;
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late DocumentUploadService _uploadService;
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/// Seuil LCB-FT récupéré depuis l'API (fallback à 500k XOF).
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double _seuilLcbFt = kSeuilOrigineFondsObligatoireXOF;
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bool _seuilLoaded = false;
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/// Pièce justificative pour opérations au-dessus du seuil
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File? _pieceJustificative;
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String? _pieceJustificativeId;
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List<CompteEpargneModel> get _comptesDestination {
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if (widget.compteSource.id == null) return [];
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return widget.tousLesComptes
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@@ -57,6 +66,7 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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super.initState();
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_repository = GetIt.I<TransactionEpargneRepository>();
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_parametresRepository = GetIt.I<ParametresLcbFtRepository>();
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_uploadService = GetIt.I<DocumentUploadService>();
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if (_comptesDestination.isNotEmpty) _compteDestinationId = _comptesDestination.first.id;
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_chargerSeuil();
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}
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@@ -80,6 +90,57 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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super.dispose();
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}
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/// Choisir et uploader une pièce justificative (photo ou PDF)
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Future<void> _choisirPieceJustificative() async {
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try {
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final result = await FilePicker.platform.pickFiles(
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type: FileType.custom,
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allowedExtensions: ['jpg', 'jpeg', 'png', 'pdf'],
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allowMultiple: false,
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);
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if (result == null || result.files.isEmpty) return;
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final file = File(result.files.single.path!);
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setState(() {
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_uploadingDocument = true;
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_pieceJustificative = file;
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});
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// Upload du fichier
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final documentId = await _uploadService.uploadDocument(
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file: file,
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description: 'Pièce justificative - Transfert épargne',
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typeDocument: 'PIECE_JUSTIFICATIVE',
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);
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if (!mounted) return;
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setState(() {
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_pieceJustificativeId = documentId;
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_uploadingDocument = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('✓ Pièce justificative uploadée avec succès'),
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backgroundColor: ColorTokens.success,
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),
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);
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} catch (e) {
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if (!mounted) return;
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setState(() {
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_uploadingDocument = false;
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_pieceJustificative = null;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Erreur upload : ${e.toString()}'),
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backgroundColor: ColorTokens.error,
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),
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);
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}
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}
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Future<void> _submit() async {
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if (!_formKey.currentState!.validate()) return;
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if (_compteDestinationId == null || _compteDestinationId!.isEmpty) {
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@@ -110,6 +171,17 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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);
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return;
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}
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if (_origineFondsRequis && _pieceJustificativeId == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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'Une pièce justificative est requise pour les opérations ≥ ${_seuilLcbFt.toStringAsFixed(0)} XOF (LCB-FT).',
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),
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duration: const Duration(seconds: 4),
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),
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);
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return;
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}
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setState(() => _loading = true);
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try {
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final request = TransactionEpargneRequest(
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@@ -119,6 +191,7 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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compteDestinationId: _compteDestinationId,
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motif: _motifController.text.trim().isEmpty ? null : _motifController.text.trim(),
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origineFonds: _origineFondsController.text.trim().isEmpty ? null : _origineFondsController.text.trim(),
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pieceJustificativeId: _pieceJustificativeId,
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);
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await _repository.transferer(request);
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if (!mounted) return;
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@@ -240,6 +313,51 @@ class _TransfertEpargneDialogState extends State<TransfertEpargneDialog> {
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style: TypographyTokens.bodySmall?.copyWith(color: ColorTokens.primary),
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),
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),
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if (_origineFondsRequis) ...[
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const SizedBox(height: 16),
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OutlinedButton.icon(
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onPressed: _uploadingDocument ? null : _choisirPieceJustificative,
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icon: _uploadingDocument
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? const SizedBox(
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width: 16,
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height: 16,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: Icon(
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_pieceJustificativeId != null ? Icons.check_circle : Icons.attach_file,
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color: _pieceJustificativeId != null ? Colors.green : null,
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),
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label: Text(
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_pieceJustificativeId != null
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? 'Pièce justificative uploadée'
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: 'Joindre une pièce justificative *',
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),
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style: OutlinedButton.styleFrom(
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minimumSize: const Size(double.infinity, 48),
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side: _pieceJustificativeId != null
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? const BorderSide(color: Colors.green)
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: null,
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),
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),
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if (_pieceJustificative != null)
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Text(
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_pieceJustificative!.path.split('/').last,
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style: Theme.of(context).textTheme.bodySmall,
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overflow: TextOverflow.ellipsis,
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),
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),
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Padding(
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padding: const EdgeInsets.only(top: 4.0),
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child: Text(
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'Photo ou PDF (max 5 MB)',
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style: Theme.of(context).textTheme.bodySmall?.copyWith(
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color: Colors.grey,
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),
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),
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),
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],
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],
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),
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),
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