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This commit is contained in:
Dmitry 2025-12-11 22:04:22 +03:00
parent a3a5a55fdc
commit 71c4bc113e
1 changed files with 44 additions and 42 deletions
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84
mnemo_cards_backend/lib/packs/pack_manager.dart
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@ -383,52 +383,54 @@ class PackManager {
int userId, int userId,
String appVersion, String appVersion,
) async { ) async {
final pack = await _fetchPackModel(packId);
try {
final archiveFile = File(
'${assetsDirectory.path}/pack_archives/${appVersion}/${packId}_${pack.version}.zip',
);
if (await archiveFile.exists()) {
return await archiveFile.readAsBytes();
}
} catch (e, s) {
log('Error when fetching pack images archive', error: e, stackTrace: s);
return []; return [];
} // final pack = await _fetchPackModel(packId);
final cards = pack.cards; // final archiveFile = File(
final rawData = _fetchPackImages(cards.toList()); // '${assetsDirectory.path}/pack_archives/${appVersion}/${packId}_${pack.version}.zip',
final archive = Archive(); // );
for (final entry in rawData.entries) {
archive.addFile(ArchiveFile(entry.key, 0, entry.value));
}
final password = TokenGenerator.generateArchivePassword(
appVersion: appVersion,
id: packId,
);
final bytes = ZipEncoder( // try {
password: password, // if (await archiveFile.exists()) {
).encode( // return await archiveFile.readAsBytes();
archive, // }
level: Deflate.BEST_COMPRESSION, // } catch (e, s) {
)!; // log('Error when fetching pack images archive', error: e, stackTrace: s);
// return [];
// }
// final cards = pack.cards;
// final rawData = _fetchPackImages(cards.toList());
// final archive = Archive();
// for (final entry in rawData.entries) {
// archive.addFile(ArchiveFile(entry.key, 0, entry.value));
// }
// final password = TokenGenerator.generateArchivePassword(
// appVersion: appVersion,
// id: packId,
// );
Future<void> saveFile() async { // final bytes = ZipEncoder(
try { // password: password,
await archiveFile.create(recursive: true); // ).encode(
await archiveFile.writeAsBytes(bytes); // archive,
} catch (e, s) { // level: Deflate.BEST_COMPRESSION,
log( // )!;
'Error when creating archive ${archiveFile.path}',
error: e,
stackTrace: s,
);
}
}
unawaited(saveFile()); // Future<void> saveFile() async {
// try {
// await archiveFile.create(recursive: true);
// await archiveFile.writeAsBytes(bytes);
// } catch (e, s) {
// log(
// 'Error when creating archive ${archiveFile.path}',
// error: e,
// stackTrace: s,
// );
// }
// }
return bytes; // unawaited(saveFile());
// return bytes;
} }
Map<String, List<int>> _fetchPackImages(List<GameCardModel> cards) { Map<String, List<int>> _fetchPackImages(List<GameCardModel> cards) {