You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
177 lines
5.0 KiB
177 lines
5.0 KiB
import 'dart:convert';
|
|
import 'dart:io';
|
|
|
|
import 'package:Envelope/database/repositories/conversation_users_repository.dart';
|
|
import 'package:Envelope/database/repositories/conversations_repository.dart';
|
|
import 'package:http/http.dart' as http;
|
|
import 'package:sqflite/sqflite.dart';
|
|
import 'package:uuid/uuid.dart';
|
|
|
|
import '/database/models/messages.dart';
|
|
import '/database/models/image_message.dart';
|
|
import '/database/models/text_messages.dart';
|
|
import '/database/models/conversation_users.dart';
|
|
import '/database/models/conversations.dart';
|
|
import '/database/models/my_profile.dart';
|
|
import '/utils/storage/database.dart';
|
|
import '/utils/storage/session_cookie.dart';
|
|
import '/utils/storage/write_file.dart';
|
|
|
|
|
|
class MessagesService {
|
|
static Future<void> sendMessage(Conversation conversation, {
|
|
String? data,
|
|
List<File> files = const []
|
|
}) async {
|
|
|
|
MyProfile profile = await MyProfile.getProfile();
|
|
|
|
var uuid = const Uuid();
|
|
|
|
ConversationUser currentUser = await ConversationUsersRepository.getConversationUser(conversation, profile.id);
|
|
|
|
List<Message> messages = [];
|
|
List<Map<String, dynamic>> messagesToSend = [];
|
|
|
|
final db = await getDatabaseConnection();
|
|
|
|
if (data != null) {
|
|
TextMessage message = TextMessage(
|
|
id: uuid.v4(),
|
|
symmetricKey: '',
|
|
userSymmetricKey: '',
|
|
senderId: currentUser.userId,
|
|
senderUsername: profile.username,
|
|
associationKey: currentUser.associationKey,
|
|
createdAt: DateTime.now().toIso8601String(),
|
|
failedToSend: false,
|
|
text: data,
|
|
);
|
|
|
|
messages.add(message);
|
|
messagesToSend.add(await message.payloadJson(
|
|
conversation,
|
|
));
|
|
|
|
await db.insert(
|
|
'messages',
|
|
message.toMap(),
|
|
conflictAlgorithm: ConflictAlgorithm.replace,
|
|
);
|
|
}
|
|
|
|
for (File file in files) {
|
|
|
|
String messageId = uuid.v4();
|
|
|
|
File writtenFile = await writeImage(
|
|
messageId,
|
|
file.readAsBytesSync(),
|
|
);
|
|
|
|
ImageMessage message = ImageMessage(
|
|
id: messageId,
|
|
symmetricKey: '',
|
|
userSymmetricKey: '',
|
|
senderId: currentUser.userId,
|
|
senderUsername: profile.username,
|
|
associationKey: currentUser.associationKey,
|
|
createdAt: DateTime.now().toIso8601String(),
|
|
failedToSend: false,
|
|
file: writtenFile,
|
|
);
|
|
|
|
messages.add(message);
|
|
messagesToSend.add(await message.payloadJson(
|
|
conversation,
|
|
));
|
|
|
|
await db.insert(
|
|
'messages',
|
|
message.toMap(),
|
|
conflictAlgorithm: ConflictAlgorithm.replace,
|
|
);
|
|
}
|
|
|
|
String sessionCookie = await getSessionCookie();
|
|
|
|
return http.post(
|
|
await MyProfile.getServerUrl('api/v1/auth/message'),
|
|
headers: <String, String>{
|
|
'Content-Type': 'application/json; charset=UTF-8',
|
|
'cookie': sessionCookie,
|
|
},
|
|
body: jsonEncode(messagesToSend),
|
|
)
|
|
.then((resp) {
|
|
if (resp.statusCode != 204) {
|
|
throw Exception('Unable to send message');
|
|
}
|
|
})
|
|
.catchError((exception) {
|
|
for (Message message in messages) {
|
|
message.failedToSend = true;
|
|
db.update(
|
|
'messages',
|
|
message.toMap(),
|
|
where: 'id = ?',
|
|
whereArgs: [message.id],
|
|
);
|
|
}
|
|
throw exception;
|
|
});
|
|
}
|
|
|
|
static Future<void> updateMessageThread(Conversation conversation, {MyProfile? profile}) async {
|
|
profile ??= await MyProfile.getProfile();
|
|
ConversationUser currentUser = await ConversationUsersRepository.getConversationUser(conversation, profile.id);
|
|
|
|
var resp = await http.get(
|
|
await MyProfile.getServerUrl('api/v1/auth/messages/${currentUser.associationKey}'),
|
|
headers: {
|
|
'cookie': await getSessionCookie(),
|
|
}
|
|
);
|
|
|
|
if (resp.statusCode != 200) {
|
|
throw Exception(resp.body);
|
|
}
|
|
|
|
List<dynamic> messageThreadJson = jsonDecode(resp.body);
|
|
|
|
final db = await getDatabaseConnection();
|
|
|
|
for (var i = 0; i < messageThreadJson.length; i++) {
|
|
var messageJson = messageThreadJson[i] as Map<String, dynamic>;
|
|
|
|
var message = messageJson['message_data']['attachment_id'] != null ?
|
|
await ImageMessage.fromJson(
|
|
messageJson,
|
|
profile.privateKey!,
|
|
) :
|
|
TextMessage.fromJson(
|
|
messageJson,
|
|
profile.privateKey!,
|
|
);
|
|
|
|
ConversationUser messageUser = await ConversationUsersRepository.getConversationUser(conversation, message.senderId);
|
|
message.senderUsername = messageUser.username;
|
|
|
|
await db.insert(
|
|
'messages',
|
|
message.toMap(),
|
|
conflictAlgorithm: ConflictAlgorithm.replace,
|
|
);
|
|
}
|
|
}
|
|
|
|
static Future<void> updateMessageThreads({List<Conversation>? conversations}) async {
|
|
MyProfile profile = await MyProfile.getProfile();
|
|
|
|
conversations ??= await ConversationsRepository.getConversations();
|
|
|
|
for (var i = 0; i < conversations.length; i++) {
|
|
await updateMessageThread(conversations[i], profile: profile);
|
|
}
|
|
}
|
|
}
|