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TF-123 Implement caching mailbox when get all mailbox

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This commit is contained in:
dab246
2021-09-28 15:05:24 +07:00
committed by Dat H. Pham
parent b8b3cf0db0
commit 8f5171d581
21 changed files with 438 additions and 61 deletions
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lib/features/mailbox/data/repository/mailbox_repository_impl.dart
+52 -4
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@@ -1,17 +1,65 @@
import 'package:core/core.dart';
import 'package:model/model.dart';
import 'package:jmap_dart_client/jmap/account_id.dart';
import 'package:jmap_dart_client/jmap/core/properties/properties.dart';
import 'package:jmap_dart_client/jmap/core/state.dart';
import 'package:jmap_dart_client/jmap/mail/mailbox/mailbox.dart';
import 'package:tmail_ui_user/features/mailbox/data/datasource/mailbox_datasource.dart';
import 'package:tmail_ui_user/features/mailbox/data/model/mailbox_change_response.dart';
import 'package:tmail_ui_user/features/mailbox/domain/repository/mailbox_repository.dart';
class MailboxRepositoryImpl extends MailboxRepository {
final MailboxDataSource mailboxDataSource;
final Map<DataSourceType, MailboxDataSource> mapDataSource;
MailboxRepositoryImpl(this.mailboxDataSource);
MailboxRepositoryImpl(this.mapDataSource);
@override
Future<List<Mailbox>> getAllMailbox(AccountId accountId, {Properties? properties}) {
return mailboxDataSource.getAllMailbox(accountId, properties: properties);
Stream<List<Mailbox>> getAllMailbox(AccountId accountId, {Properties? properties}) async* {
final mailboxCacheResponse = await mapDataSource[DataSourceType.local]!.getAllMailboxCache();
final mailboxList = mailboxCacheResponse.mailboxCaches != null
? mailboxCacheResponse.mailboxCaches!.toMailboxList()
: <Mailbox>[];
final oldState = mailboxCacheResponse.oldState?.state;
yield mailboxList;
if (mailboxList.isNotEmpty && oldState != null) {
final changesResponse = await mapDataSource[DataSourceType.network]!.getChanges(accountId, State(oldState));
final newChangesResponse = await mapDataSource[DataSourceType.local]!.combineMailboxCache(changesResponse, mailboxList);
await mapDataSource[DataSourceType.local]!.asyncUpdateCache(newChangesResponse);
} else {
final getMailboxResponse = await mapDataSource[DataSourceType.network]!.getAllMailbox(accountId);
await mapDataSource[DataSourceType.local]!.asyncUpdateCache(MailboxChangeResponse(
created: getMailboxResponse?.list,
newState: getMailboxResponse?.state));
}
final newMailboxCacheResponse = await mapDataSource[DataSourceType.local]!.getAllMailboxCache();
final newMailboxList = newMailboxCacheResponse.mailboxCaches != null
? newMailboxCacheResponse.mailboxCaches!.toMailboxList()
: <Mailbox>[];
yield newMailboxList;
}
@override
Stream<List<Mailbox>> refresh(AccountId accountId, State currentState) async* {
final changesResponse = await mapDataSource[DataSourceType.network]!.getChanges(accountId, currentState);
await mapDataSource[DataSourceType.local]!.asyncUpdateCache(changesResponse);
final newMailboxCacheResponse = await mapDataSource[DataSourceType.local]!.getAllMailboxCache();
final newMailboxList = newMailboxCacheResponse.mailboxCaches != null
? newMailboxCacheResponse.mailboxCaches!.toMailboxList()
: <Mailbox>[];
yield newMailboxList;
}
}