Initial commit: unionflow-mobile-apps

Application Flutter complète (sans build artifacts).

Signed-off-by: lions dev Team

lib/features/epargne/data/models/transaction_epargne_request.dart

@@ -0,0 +1,32 @@
+/// Modèle de requête pour une transaction épargne (aligné API backend).
+/// LCB-FT : origineFonds et pieceJustificativeId obligatoires au-dessus du seuil.
+class TransactionEpargneRequest {
+  final String compteId;
+  final String typeTransaction; // DEPOT, RETRAIT, TRANSFERT_ENTRANT, etc.
+  final double montant;
+  final String? compteDestinationId;
+  final String? motif;
+  final String? origineFonds;
+  final String? pieceJustificativeId;
+
+  const TransactionEpargneRequest({
+    required this.compteId,
+    required this.typeTransaction,
+    required this.montant,
+    this.compteDestinationId,
+    this.motif,
+    this.origineFonds,
+    this.pieceJustificativeId,
+  });
+
+  Map<String, dynamic> toJson() => {
+        'compteId': compteId,
+        'typeTransaction': typeTransaction,
+        'montant': montant,
+        if (compteDestinationId != null) 'compteDestinationId': compteDestinationId,
+        if (motif != null && motif!.isNotEmpty) 'motif': motif,
+        if (origineFonds != null && origineFonds!.isNotEmpty) 'origineFonds': origineFonds,
+        if (pieceJustificativeId != null && pieceJustificativeId!.isNotEmpty)
+          'pieceJustificativeId': pieceJustificativeId,
+      };
+}