Thomas GüttlerandClaude Sonnet 4.6
5ebda521d6
IMAP/SMTP email client with offline-first architecture: sync engine writes to Drift (SQLite), UI reads reactively from the local DB. enough_mail vendored under packages/. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
92 lines
3.3 KiB
Dart
92 lines
3.3 KiB
Dart
import 'dart:io';
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import 'package:drift/drift.dart';
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import 'package:drift/native.dart';
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import 'package:path/path.dart' as p;
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import 'package:path_provider/path_provider.dart';
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part 'database.g.dart';
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// ── Tables ────────────────────────────────────────────────────────────────────
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class Accounts extends Table {
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TextColumn get id => text()();
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TextColumn get displayName => text()();
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TextColumn get email => text()();
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TextColumn get imapHost => text()();
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IntColumn get imapPort => integer()();
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BoolColumn get imapSsl => boolean()();
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TextColumn get smtpHost => text()();
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IntColumn get smtpPort => integer()();
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BoolColumn get smtpSsl => boolean()();
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@override
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Set<Column> get primaryKey => {id};
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}
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class Mailboxes extends Table {
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TextColumn get id => text()();
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TextColumn get accountId =>
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text().references(Accounts, #id, onDelete: KeyAction.cascade)();
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TextColumn get path => text()();
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TextColumn get name => text()();
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IntColumn get unreadCount => integer().withDefault(const Constant(0))();
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IntColumn get totalCount => integer().withDefault(const Constant(0))();
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@override
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Set<Column> get primaryKey => {id};
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}
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class Emails extends Table {
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TextColumn get id => text()();
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TextColumn get accountId =>
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text().references(Accounts, #id, onDelete: KeyAction.cascade)();
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TextColumn get mailboxPath => text()();
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IntColumn get uid => integer()();
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TextColumn get subject => text().nullable()();
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DateTimeColumn get sentAt => dateTime().nullable()();
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DateTimeColumn get receivedAt => dateTime()();
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// JSON-encoded List<{name,email}>
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TextColumn get fromJson => text().withDefault(const Constant('[]'))();
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TextColumn get toJson => text().withDefault(const Constant('[]'))();
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TextColumn get ccJson => text().withDefault(const Constant('[]'))();
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TextColumn get preview => text().nullable()();
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BoolColumn get isSeen => boolean().withDefault(const Constant(false))();
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BoolColumn get isFlagged => boolean().withDefault(const Constant(false))();
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BoolColumn get hasAttachment => boolean().withDefault(const Constant(false))();
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@override
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Set<Column> get primaryKey => {id};
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}
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class EmailBodies extends Table {
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TextColumn get emailId =>
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text().references(Emails, #id, onDelete: KeyAction.cascade)();
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TextColumn get textBody => text().nullable()();
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TextColumn get htmlBody => text().nullable()();
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// JSON-encoded List<{filename,contentType,size}>
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TextColumn get attachmentsJson =>
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text().withDefault(const Constant('[]'))();
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@override
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Set<Column> get primaryKey => {emailId};
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}
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// ── Database ──────────────────────────────────────────────────────────────────
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@DriftDatabase(tables: [Accounts, Mailboxes, Emails, EmailBodies])
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class AppDatabase extends _$AppDatabase {
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AppDatabase() : super(_openConnection());
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@override
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int get schemaVersion => 1;
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}
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LazyDatabase _openConnection() {
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return LazyDatabase(() async {
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final dir = await getApplicationDocumentsDirectory();
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final file = File(p.join(dir.path, 'sharedinbox.db'));
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return NativeDatabase.createInBackground(file);
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});
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}
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