118 lines
3.4 KiB
Dart
118 lines
3.4 KiB
Dart
import 'dart:convert';
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import 'package:drift/drift.dart';
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import 'package:island/models/chat.dart';
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import 'package:island/models/file.dart';
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class MapConverter extends TypeConverter<Map<String, dynamic>, String> {
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const MapConverter();
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@override
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Map<String, dynamic> fromSql(String fromDb) => json.decode(fromDb);
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@override
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String toSql(Map<String, dynamic> value) => json.encode(value);
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}
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class ListStringConverter extends TypeConverter<List<String>, String> {
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const ListStringConverter();
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@override
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List<String> fromSql(String fromDb) => List<String>.from(json.decode(fromDb));
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@override
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String toSql(List<String> value) => json.encode(value);
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}
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class ListMapConverter
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extends TypeConverter<List<Map<String, dynamic>>, String> {
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const ListMapConverter();
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@override
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List<Map<String, dynamic>> fromSql(String fromDb) =>
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List<Map<String, dynamic>>.from(json.decode(fromDb));
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@override
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String toSql(List<Map<String, dynamic>> value) => json.encode(value);
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}
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class ChatMessages extends Table {
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TextColumn get id => text()();
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TextColumn get roomId => text()();
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TextColumn get senderId => text()();
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TextColumn get content => text().nullable()();
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TextColumn get nonce => text().nullable()();
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TextColumn get data => text()();
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DateTimeColumn get createdAt => dateTime()();
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IntColumn get status => intEnum<MessageStatus>()();
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BoolColumn get isDeleted =>
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boolean().nullable().withDefault(const Constant(false))();
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DateTimeColumn get updatedAt => dateTime().nullable()();
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DateTimeColumn get deletedAt => dateTime().nullable()();
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TextColumn get type => text().withDefault(const Constant('text'))();
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TextColumn get meta =>
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text().map(const MapConverter()).withDefault(const Constant('{}'))();
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TextColumn get membersMentioned =>
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text()
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.map(const ListStringConverter())
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.withDefault(const Constant('[]'))();
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DateTimeColumn get editedAt => dateTime().nullable()();
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TextColumn get attachments =>
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text().map(const ListMapConverter()).withDefault(const Constant('[]'))();
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TextColumn get reactions =>
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text().map(const ListMapConverter()).withDefault(const Constant('[]'))();
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TextColumn get repliedMessageId => text().nullable()();
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TextColumn get forwardedMessageId => text().nullable()();
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@override
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Set<Column> get primaryKey => {id};
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}
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class LocalChatMessage {
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final String id;
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final String roomId;
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final String senderId;
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final Map<String, dynamic> data;
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final DateTime createdAt;
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MessageStatus status;
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final String? nonce;
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List<UniversalFile>? localAttachments;
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bool isRead;
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LocalChatMessage({
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required this.id,
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required this.roomId,
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required this.senderId,
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required this.data,
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required this.createdAt,
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required this.nonce,
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required this.status,
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this.localAttachments,
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this.isRead = false,
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});
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SnChatMessage toRemoteMessage() {
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return SnChatMessage.fromJson(data);
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}
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static LocalChatMessage fromRemoteMessage(
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SnChatMessage message,
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MessageStatus status, {
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String? nonce,
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bool isRead = false,
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}) {
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return LocalChatMessage(
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id: message.id,
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roomId: message.chatRoomId,
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senderId: message.senderId,
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data: message.toJson(),
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createdAt: message.createdAt,
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status: status,
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nonce: nonce ?? message.nonce,
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isRead: isRead,
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);
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}
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}
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enum MessageStatus { pending, sent, failed }
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