feat-tickets (#14)

Reviewed-on: #14
Co-authored-by: mark-cachy <marco@catelli.it>
Co-committed-by: mark-cachy <marco@catelli.it>

lib/features/attachments/blocs/attachments_bloc.dart

@@ -0,0 +1,391 @@
+import 'dart:async';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:equatable/equatable.dart';
+import 'package:flux/core/blocs/session/session_cubit.dart';
+import 'package:flux/core/utils/extensions.dart';
+import 'package:flux/features/attachments/data/attachments_repository.dart';
+import 'package:flux/features/attachments/models/attachment_model.dart';
+import 'package:get_it/get_it.dart';
+import 'package:image_picker/image_picker.dart';
+
+part 'attachments_events.dart';
+part 'attachments_state.dart';
+
+class AttachmentsBloc extends Bloc<AttachmentsEvent, AttachmentsState> {
+  final _repository = GetIt.I.get<AttachmentsRepository>();
+
+  AttachmentsBloc({String? parentId, required AttachmentParentType parentType})
+    : super(
+        AttachmentsState(
+          status: AttachmentsStatus.initial,
+          parentId: parentId,
+          parentType: parentType,
+        ),
+      ) {
+    on<ParentEntitySavedEvent>(_onParentEntitySaved);
+    on<LoadAttachmentsEvent>(_onLoadAttachments);
+    on<AddAttachmentsEvent>(_onAddAttachments);
+    on<UploadAttachmentsEvent>(_onUploadAttachments);
+    on<DeleteAttachmentsEvent>(_onDeleteAttachments);
+    on<ToggleAttachmentSelectionEvent>(_onToggleAttachmentSelection);
+    on<LinkAttachmentsToEntityEvent>(_onLinkAttachmentsToEntity);
+    on<RenameAttachmentEvent>(_onRenameAttachment);
+    on<DeleteSpecificAttachmentEvent>(_onDeleteSpecificAttachment);
+    on<SelectAllAttachmentsEvent>(_onSelectAllAttachments);
+    on<ClearAttachmentSelectionEvent>(_onClearAttachmentSelection);
+
+    // Se il BLoC nasce già con un ID, carichiamo i file
+    if (parentId != null) {
+      add(LoadAttachmentsEvent(parentId: parentId));
+    }
+  }
+  FutureOr<void> _onParentEntitySaved(
+    ParentEntitySavedEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    emit(
+      state.copyWith(
+        parentId: event.newParentId,
+        status: AttachmentsStatus.uploading,
+      ),
+    );
+
+    if (state.localFiles.isNotEmpty) {
+      try {
+        final List<Future<void>> uploadTasks = state.localFiles.map((file) {
+          final fakePlatformFile = PlatformFile(
+            name: '${file.name}.${file.extension}',
+            size: file.fileSize,
+            bytes: file.localBytes,
+          );
+
+          // Chiamiamo il metodo generico passando il parentId e il TYPE
+          return _repository.uploadAndRegisterFile(
+            parentId: event.newParentId,
+            parentType: state.parentType,
+            pickedFile: fakePlatformFile,
+          );
+        }).toList();
+
+        await Future.wait(uploadTasks);
+      } catch (e) {
+        emit(
+          state.copyWith(
+            status: AttachmentsStatus.failure,
+            error: "Errore upload post-salvataggio: $e",
+          ),
+        );
+        return;
+      }
+    }
+
+    emit(state.copyWith(localFiles: [], status: AttachmentsStatus.success));
+    add(LoadAttachmentsEvent(parentId: event.newParentId));
+  }
+
+  FutureOr<void> _onLoadAttachments(
+    LoadAttachmentsEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    final currentId = event.parentId ?? state.parentId;
+
+    if (currentId != null) {
+      emit(state.copyWith(status: AttachmentsStatus.loading));
+
+      await emit.forEach(
+        _repository.getFilesStream(
+          currentId,
+          state.parentType,
+        ), // Passiamo il tipo!
+        onData: (List<AttachmentModel> data) => state.copyWith(
+          status: AttachmentsStatus.success,
+          remoteFiles: data,
+        ),
+        onError: (error, stackTrace) => state.copyWith(
+          status: AttachmentsStatus.failure,
+          error: error.toString(),
+        ),
+      );
+    }
+  }
+
+  void _onAddAttachments(
+    AddAttachmentsEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    final currentId = state.parentId;
+
+    // BIVIO 1: PRATICA NUOVA (Salvataggio locale)
+    if (currentId == null) {
+      final companyId = GetIt.I.get<SessionCubit>().state.company!.id!;
+      final newLocalFiles = event.files.map((file) {
+        // Assegniamo i campi dinamicamente in base al parentType!
+        return AttachmentModel(
+          id: null,
+          companyId: companyId,
+          operationId: state.parentType == AttachmentParentType.operation
+              ? ''
+              : null,
+          ticketId: state.parentType == AttachmentParentType.ticket ? '' : null,
+          customerId: state.parentType == AttachmentParentType.customer
+              ? ''
+              : null,
+          name: file.name.fileNameWithoutExtension(),
+          extension: file.name.fileExtension(),
+          storagePath: '',
+          fileSize: file.size,
+          localBytes: file.bytes,
+        );
+      }).toList();
+
+      emit(
+        state.copyWith(
+          localFiles: [...state.localFiles, ...newLocalFiles],
+          status: AttachmentsStatus.success,
+        ),
+      );
+      return;
+    }
+
+    // BIVIO 2: PRATICA ESISTENTE (Upload immediato)
+    emit(state.copyWith(status: AttachmentsStatus.uploading));
+    try {
+      final List<Future<void>> uploadTasks = event.files.map((file) {
+        return _repository.uploadAndRegisterFile(
+          parentId: currentId,
+          parentType: state.parentType,
+          pickedFile: file,
+        );
+      }).toList();
+
+      await Future.wait(uploadTasks);
+      emit(state.copyWith(status: AttachmentsStatus.success));
+    } catch (e) {
+      emit(
+        state.copyWith(status: AttachmentsStatus.failure, error: e.toString()),
+      );
+    }
+  }
+
+  FutureOr<void> _onUploadAttachments(
+    UploadAttachmentsEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    if ((event.pickedFiles == null || event.pickedFiles!.isEmpty) &&
+        (event.photos == null || event.photos!.isEmpty)) {
+      return;
+    }
+
+    if (state.parentId == null) return;
+
+    emit(state.copyWith(status: AttachmentsStatus.uploading));
+    try {
+      final List<Future<void>> uploadTasks = [];
+
+      // 1. Gestione Documenti normali (PlatformFile)
+      if (event.pickedFiles != null) {
+        for (var file in event.pickedFiles!) {
+          uploadTasks.add(
+            _repository.uploadAndRegisterFile(
+              parentId: state.parentId!,
+              parentType: state.parentType,
+              pickedFile: file,
+            ),
+          );
+        }
+      }
+
+      // 2. Gestione Foto Fotocamera (XFile)
+      if (event.photos != null) {
+        for (var photo in event.photos!) {
+          // Leggiamo i byte asincronamente
+          final bytes = await photo.readAsBytes();
+          final fileSize = await photo.length();
+
+          // Lo travestiamo da PlatformFile per passarlo al Repository!
+          final fakePlatformFile = PlatformFile(
+            name: photo.name,
+            size: fileSize,
+            bytes: bytes,
+            path: photo.path,
+          );
+
+          uploadTasks.add(
+            _repository.uploadAndRegisterFile(
+              parentId: state.parentId!,
+              parentType: state.parentType,
+              pickedFile: fakePlatformFile,
+            ),
+          );
+        }
+      }
+
+      // Esecuzione parallela di tutti i documenti e foto
+      await Future.wait(uploadTasks);
+      emit(state.copyWith(status: AttachmentsStatus.success));
+    } catch (e) {
+      emit(
+        state.copyWith(status: AttachmentsStatus.failure, error: e.toString()),
+      );
+    }
+  }
+
+  FutureOr<void> _onDeleteAttachments(
+    DeleteAttachmentsEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    emit(state.copyWith(status: AttachmentsStatus.loading));
+    try {
+      await _repository.deleteFiles(
+        files: state.selectedFiles,
+        currentContextType: state.parentType,
+      );
+      emit(
+        state.copyWith(status: AttachmentsStatus.success, selectedFiles: []),
+      );
+    } catch (e) {
+      emit(
+        state.copyWith(status: AttachmentsStatus.failure, error: e.toString()),
+      );
+    }
+  }
+
+  FutureOr<void> _onToggleAttachmentSelection(
+    ToggleAttachmentSelectionEvent event,
+    Emitter<AttachmentsState> emit,
+  ) {
+    final selectedFiles = List<AttachmentModel>.from(state.selectedFiles);
+    if (selectedFiles.contains(event.file)) {
+      selectedFiles.remove(event.file);
+    } else {
+      selectedFiles.add(event.file);
+    }
+    emit(state.copyWith(selectedFiles: selectedFiles));
+  }
+
+  void _onSelectAllAttachments(
+    SelectAllAttachmentsEvent event,
+    Emitter<AttachmentsState> emit,
+  ) {
+    // Prendiamo TUTTI i file (locali e remoti) e li buttiamo nei selezionati
+    emit(state.copyWith(selectedFiles: state.allFiles));
+  }
+
+  void _onClearAttachmentSelection(
+    ClearAttachmentSelectionEvent event,
+    Emitter<AttachmentsState> emit,
+  ) {
+    // Svuotiamo brutalmente la lista
+    emit(state.copyWith(selectedFiles: []));
+  }
+
+  FutureOr<void> _onLinkAttachmentsToEntity(
+    LinkAttachmentsToEntityEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    if (state.selectedFiles.isEmpty) return;
+
+    // BIVIO 1: PRATICA/TICKET NON ANCORA SALVATA (Modalità Locale)
+    if (state.parentId == null) {
+      final updatedLocalFiles = state.localFiles.map((file) {
+        if (state.selectedFiles.contains(file)) {
+          // Assegniamo dinamicamente l'ID in base all'entità scelta
+          switch (event.targetType) {
+            case AttachmentParentType.customer:
+              return file.copyWith(customerId: event.targetId);
+            case AttachmentParentType.ticket:
+              return file.copyWith(ticketId: event.targetId);
+            case AttachmentParentType.operation:
+              return file.copyWith(operationId: event.targetId);
+          }
+        }
+        return file;
+      }).toList();
+
+      emit(
+        state.copyWith(
+          localFiles: updatedLocalFiles,
+          selectedFiles: [], // Svuotiamo la selezione
+          status: AttachmentsStatus.success,
+        ),
+      );
+      return;
+    }
+
+    // BIVIO 2: PRATICA/TICKET ESISTENTE (Modalità Remota su DB)
+    emit(state.copyWith(status: AttachmentsStatus.loading));
+    try {
+      final List<Future<void>> linkTasks = [];
+
+      for (var file in state.selectedFiles) {
+        if (file.id != null) {
+          linkTasks.add(
+            _repository.linkFileToEntity(
+              fileId: file.id!,
+              targetType: event.targetType,
+              targetId: event.targetId,
+            ),
+          );
+        }
+      }
+
+      await Future.wait(linkTasks);
+
+      // Lo stream aggiornerà automaticamente la UI
+      emit(
+        state.copyWith(status: AttachmentsStatus.success, selectedFiles: []),
+      );
+    } catch (e) {
+      emit(
+        state.copyWith(
+          status: AttachmentsStatus.failure,
+          error: "Errore durante il collegamento: $e",
+        ),
+      );
+    }
+  }
+
+  FutureOr<void> _onRenameAttachment(
+    RenameAttachmentEvent event,
+    Emitter<AttachmentsState> emit,
+  ) async {
+    // BIVIO 1: File Locale (Bozza)
+    if (event.file.localBytes != null) {
+      final updatedLocalFiles = state.localFiles.map((f) {
+        if (f == event.file) {
+          return f.copyWith(name: event.newName);
+        }
+        return f;
+      }).toList();
+      emit(state.copyWith(localFiles: updatedLocalFiles));
+      return;
+    }
+
+    // BIVIO 2: File Remoto (Salvato su DB)
+    emit(state.copyWith(status: AttachmentsStatus.loading));
+    try {
+      await _repository.renameAttachment(event.file.id!, event.newName);
+      emit(state.copyWith(status: AttachmentsStatus.success));
+    } catch (e) {
+      emit(
+        state.copyWith(
+          status: AttachmentsStatus.failure,
+          error: "Errore rinomina: $e",
+        ),
+      );
+    }
+  }
+
+  FutureOr<void> _onDeleteSpecificAttachment(
+    DeleteSpecificAttachmentEvent event,
+    Emitter<AttachmentsState> emit,
+  ) {
+    if (event.file.localBytes != null) {
+      final updatedLocalFiles = state.localFiles
+          .where((f) => f != event.file)
+          .toList();
+      emit(state.copyWith(localFiles: updatedLocalFiles));
+    }
+  }
+}

lib/features/attachments/blocs/attachments_events.dart

@@ -0,0 +1,68 @@
+part of 'attachments_bloc.dart';
+
+abstract class AttachmentsEvent extends Equatable {
+  const AttachmentsEvent();
+
+  @override
+  List<Object?> get props => [];
+}
+
+/// Chiamato quando l'entità "padre" (es. il Ticket) viene salvata per la prima volta
+class ParentEntitySavedEvent extends AttachmentsEvent {
+  final String newParentId;
+  const ParentEntitySavedEvent(this.newParentId);
+
+  @override
+  List<Object?> get props => [newParentId];
+}
+
+class LoadAttachmentsEvent extends AttachmentsEvent {
+  final String? parentId;
+  const LoadAttachmentsEvent({this.parentId});
+}
+
+class AddAttachmentsEvent extends AttachmentsEvent {
+  final List<PlatformFile> files;
+  const AddAttachmentsEvent(this.files);
+}
+
+class UploadAttachmentsEvent extends AttachmentsEvent {
+  final List<PlatformFile>? pickedFiles;
+  final List<XFile>? photos;
+  const UploadAttachmentsEvent({this.pickedFiles, this.photos});
+}
+
+class DeleteAttachmentsEvent extends AttachmentsEvent {}
+
+class ToggleAttachmentSelectionEvent extends AttachmentsEvent {
+  final AttachmentModel file;
+  const ToggleAttachmentSelectionEvent(this.file);
+}
+
+class SelectAllAttachmentsEvent extends AttachmentsEvent {}
+
+class ClearAttachmentSelectionEvent extends AttachmentsEvent {}
+
+class LinkAttachmentsToEntityEvent extends AttachmentsEvent {
+  final AttachmentParentType targetType;
+  final String targetId;
+
+  const LinkAttachmentsToEntityEvent({
+    required this.targetType,
+    required this.targetId,
+  });
+
+  @override
+  List<Object?> get props => [targetType, targetId];
+}
+
+class RenameAttachmentEvent extends AttachmentsEvent {
+  final AttachmentModel file;
+  final String newName;
+  const RenameAttachmentEvent(this.file, this.newName);
+}
+
+class DeleteSpecificAttachmentEvent extends AttachmentsEvent {
+  final AttachmentModel file;
+  const DeleteSpecificAttachmentEvent(this.file);
+}

lib/features/attachments/blocs/attachments_state.dart

@@ -0,0 +1,65 @@
+part of 'attachments_bloc.dart';
+
+enum AttachmentsStatus { initial, loading, uploading, success, failure }
+
+enum AttachmentParentType {
+  operation('operation_id'),
+  ticket('ticket_id'),
+  customer('customer_id');
+
+  final String dbColumn;
+  const AttachmentParentType(this.dbColumn);
+}
+
+class AttachmentsState extends Equatable {
+  final String? parentId;
+  final AttachmentParentType parentType;
+  final AttachmentsStatus status;
+  final String? error;
+  final List<AttachmentModel> localFiles;
+  final List<AttachmentModel> remoteFiles;
+  final List<AttachmentModel> selectedFiles;
+
+  const AttachmentsState({
+    this.parentId,
+    required this.parentType,
+    required this.status,
+    this.error,
+    this.localFiles = const [],
+    this.remoteFiles = const [],
+    this.selectedFiles = const [],
+  });
+
+  @override
+  List<Object?> get props => [
+    parentId,
+    parentType,
+    status,
+    error,
+    localFiles,
+    remoteFiles,
+    selectedFiles,
+  ];
+
+  List<AttachmentModel> get allFiles => [...remoteFiles, ...localFiles];
+
+  AttachmentsState copyWith({
+    String? parentId,
+    AttachmentParentType? parentType,
+    AttachmentsStatus? status,
+    String? error,
+    List<AttachmentModel>? localFiles,
+    List<AttachmentModel>? remoteFiles,
+    List<AttachmentModel>? selectedFiles,
+  }) {
+    return AttachmentsState(
+      parentId: parentId ?? this.parentId,
+      parentType: parentType ?? this.parentType,
+      status: status ?? this.status,
+      error: error,
+      localFiles: localFiles ?? this.localFiles,
+      remoteFiles: remoteFiles ?? this.remoteFiles,
+      selectedFiles: selectedFiles ?? this.selectedFiles,
+    );
+  }
+}

lib/features/attachments/data/attachments_repository.dart

@@ -1,23 +1,198 @@
 import 'dart:typed_data';
-
+import 'package:file_picker/file_picker.dart';
+import 'package:flux/features/attachments/models/attachment_model.dart';
 import 'package:supabase_flutter/supabase_flutter.dart';
+import 'package:flux/features/attachments/blocs/attachments_bloc.dart';
+import 'package:get_it/get_it.dart';
+import 'package:flux/core/blocs/session/session_cubit.dart';
 
 class AttachmentsRepository {
   final _supabase = Supabase.instance.client;
+  static const String _bucketName = 'documents';
+  static const String _tableName =
+      'attachment'; // Cambia col vero nome della tua tabella se diverso!
 
   /// Scarica i byte di un file direttamente da Supabase Storage
   Future<Uint8List> downloadAttachmentBytes(String storagePath) async {
     try {
-      // ATTENZIONE: Sostituisci 'attachments' con il nome VERO del tuo bucket su Supabase!
-      // Se il tuo storagePath contiene già il nome del bucket all'inizio,
-      // assicurati di passargli solo il percorso interno.
       final Uint8List bytes = await _supabase.storage
-          .from('attachments') // <--- NOME DEL TUO BUCKET
+          .from(_bucketName)
           .download(storagePath);
-
       return bytes;
     } catch (e) {
       throw Exception("Impossibile scaricare il documento dal cloud: $e");
     }
   }
+
+  /// RESTITUISCE IL NOME DELLA COLONNA DB IN BASE AL TIPO
+  String _getColumnNameForParent(AttachmentParentType parentType) {
+    switch (parentType) {
+      case AttachmentParentType.operation:
+        return 'operation_id';
+      case AttachmentParentType.ticket:
+        return 'ticket_id';
+      case AttachmentParentType.customer:
+        return 'customer_id';
+    }
+  }
+
+  /// RECUPERA I FILE IN TEMPO REALE
+  Stream<List<AttachmentModel>> getFilesStream(
+    String parentId,
+    AttachmentParentType parentType,
+  ) {
+    final columnName = _getColumnNameForParent(parentType);
+
+    return _supabase
+        .from(_tableName)
+        .stream(primaryKey: ['id'])
+        .eq(columnName, parentId)
+        .map(
+          (listOfMaps) =>
+              listOfMaps.map((map) => AttachmentModel.fromMap(map)).toList(),
+        );
+  }
+
+  /// CARICA IL FILE NELLO STORAGE E LO REGISTRA NEL DB
+  Future<void> uploadAndRegisterFile({
+    required String parentId,
+    required AttachmentParentType parentType,
+    required PlatformFile pickedFile,
+  }) async {
+    try {
+      final companyId = GetIt.I.get<SessionCubit>().state.company!.id!;
+      final extension = pickedFile.extension ?? pickedFile.name.split('.').last;
+      final cleanName = pickedFile.name
+          .replaceAll(RegExp(r'[^\w\s\.-]'), '')
+          .replaceAll(' ', '_');
+
+      // Creiamo un path ordinato: idAzienda/tipoEntita/idEntita/timestamp_nomefile
+      final timestamp = DateTime.now().millisecondsSinceEpoch;
+      final storagePath =
+          '$companyId/${parentType.name}/$parentId/${timestamp}_$cleanName';
+
+      // 1. Upload su Supabase Storage
+      await _supabase.storage
+          .from(_bucketName)
+          .uploadBinary(
+            storagePath,
+            pickedFile.bytes!,
+            fileOptions: FileOptions(
+              upsert: true,
+              contentType: _guessContentType(extension),
+            ),
+          );
+
+      // 2. Creiamo la mappa per il DB dinamicamente
+      final Map<String, dynamic> insertData = {
+        'company_id': companyId,
+        'name': pickedFile.name.replaceAll('.$extension', ''),
+        'extension': extension,
+        'file_size': pickedFile.size,
+        'storage_path': storagePath,
+      };
+
+      // Inseriamo l'ID nella colonna giusta!
+      final columnName = _getColumnNameForParent(parentType);
+      insertData[columnName] = parentId;
+
+      // 3. Salviamo su Postgres
+      await _supabase.from(_tableName).insert(insertData);
+    } catch (e) {
+      throw Exception("Errore nel caricamento del file: $e");
+    }
+  }
+
+  /// ELIMINA IL FILE (Scollegamento intelligente)
+  Future<void> deleteFiles({
+    required List<AttachmentModel> files,
+    required AttachmentParentType currentContextType,
+  }) async {
+    if (files.isEmpty) return;
+
+    try {
+      for (var file in files) {
+        if (file.id == null) continue;
+
+        // 1. Capiamo quali collegamenti ha questo file attualmente
+        final currentLinks = {
+          AttachmentParentType.operation: file.operationId,
+          AttachmentParentType.ticket: file.ticketId,
+          AttachmentParentType.customer: file.customerId,
+        };
+
+        // 2. Simuliamo la rimozione del collegamento per il contesto attuale
+        currentLinks[currentContextType] = null;
+
+        // 3. Controlliamo se rimangono altri ID valorizzati
+        final hasOtherActiveLinks = currentLinks.values.any(
+          (id) => id != null && id.isNotEmpty,
+        );
+
+        if (hasOtherActiveLinks) {
+          // A. Ci sono ancora altre entità che usano questo file!
+          // Scolleghiamolo SOLO dal contesto attuale mettendo a NULL la sua colonna
+          await _supabase
+              .from(_tableName)
+              .update({currentContextType.dbColumn: null})
+              .eq('id', file.id!);
+        } else {
+          // B. Nessuno usa più questo file! ELIMINAZIONE FISICA TOTALE.
+          await _supabase.from(_tableName).delete().eq('id', file.id!);
+
+          if (file.storagePath != null) {
+            await _supabase.storage.from(_bucketName).remove([
+              file.storagePath!,
+            ]);
+          }
+        }
+      }
+    } catch (e) {
+      throw Exception("Errore nell'eliminazione dei file: $e");
+    }
+  }
+
+  /// RINOMINA UN FILE (Solo nel DB, non cambiamo il file fisico)
+  Future<void> renameAttachment(String fileId, String newName) async {
+    try {
+      await _supabase
+          .from(_tableName)
+          .update({'name': newName})
+          .eq('id', fileId);
+    } catch (e) {
+      throw Exception("Errore nella rinomina del file: $e");
+    }
+  }
+
+  /// ASSOCIA UN FILE A UN'ALTRA ENTITÀ (Modifica il record esistente)
+  Future<void> linkFileToEntity({
+    required String fileId,
+    required AttachmentParentType targetType,
+    required String targetId,
+  }) async {
+    try {
+      // Facciamo un semplice UPDATE aggiungendo l'ID nella colonna giusta
+      await _supabase
+          .from(_tableName)
+          .update({targetType.dbColumn: targetId})
+          .eq('id', fileId);
+    } catch (e) {
+      throw Exception("Errore nel collegamento del file: $e");
+    }
+  }
+
+  // Helper per indovinare il content-type base
+  String _guessContentType(String extension) {
+    switch (extension.toLowerCase()) {
+      case 'pdf':
+        return 'application/pdf';
+      case 'png':
+        return 'image/png';
+      case 'jpg':
+      case 'jpeg':
+        return 'image/jpeg';
+      default:
+        return 'application/octet-stream';
+    }
+  }
 }

lib/features/attachments/models/attachment_model.dart

@@ -7,6 +7,7 @@ class AttachmentModel extends Equatable {
   final DateTime? createdAt;
   final String? customerId;
   final String? operationId;
+  final String? ticketId;
   final String name;
   final String extension;
   final String? storagePath;
@@ -19,6 +20,7 @@ class AttachmentModel extends Equatable {
     this.createdAt,
     this.customerId,
     this.operationId,
+    this.ticketId,
     required this.name,
     required this.extension,
     this.storagePath,
@@ -33,6 +35,7 @@ class AttachmentModel extends Equatable {
     createdAt,
     customerId,
     operationId,
+    ticketId,
     name,
     extension,
     storagePath,
@@ -59,6 +62,7 @@ class AttachmentModel extends Equatable {
     DateTime? createdAt,
     String? customerId,
     String? operationId,
+    String? ticketId,
     String? name,
     String? extension,
     String? storagePath,
@@ -70,6 +74,7 @@ class AttachmentModel extends Equatable {
     createdAt: createdAt ?? this.createdAt,
     customerId: customerId ?? this.customerId,
     operationId: operationId ?? this.operationId,
+    ticketId: ticketId ?? this.ticketId,
     name: name ?? this.name,
     extension: extension ?? this.extension,
     storagePath: storagePath ?? this.storagePath,
@@ -86,6 +91,7 @@ class AttachmentModel extends Equatable {
           : null,
       customerId: map['customer_id'] as String?,
       operationId: map['operation_id'] as String?,
+      ticketId: map['ticket_id'] as String?,
       name: map['name'] as String,
       extension: map['extension'] as String,
       storagePath: map['storage_path'] as String?,
@@ -104,6 +110,7 @@ class AttachmentModel extends Equatable {
       'storage_path': storagePath,
       'customer_id': customerId,
       'operation_id': operationId,
+      'ticket_id': ticketId,
       'file_size': fileSize,
       'company_id': companyId,
     };