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Handle network errors

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This commit is contained in:
Vishnu Mohandas 2020-03-29 19:34:26 +05:30
parent 2b238a0df3
commit 4ce04f98be
1 changed files with 12 additions and 4 deletions
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16
lib/photo_sync_manager.dart
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@ -41,7 +41,7 @@ class PhotoSyncManager {
}
for (AssetEntity asset in _assets) {
if (asset.createDateTime.millisecondsSinceEpoch > lastDBUpdateTimestamp) {
await DatabaseHelper.instance.insertPhoto(await Photo.fromAsset(asset));
await insertPhotoToDB(await Photo.fromAsset(asset));
}
}
return await prefs.setInt(
@ -94,7 +94,9 @@ class PhotoSyncManager {
continue;
} else {
var localPath = path + basename(photo.url);
await _dio.download(_endpoint + photo.url, localPath);
await _dio
.download(_endpoint + photo.url, localPath)
.catchError(_onError);
photo.localPath = localPath;
await insertPhotoToDB(photo);
}
@ -106,7 +108,7 @@ class PhotoSyncManager {
Response response = await _dio.get(_endpoint + "/diff", queryParameters: {
"user": _user,
"lastSyncTimestamp": lastSyncTimestamp
});
}).catchError(_onError);
_logger.i(response.toString());
return (response.data["diff"] as List)
.map((photo) => new Photo.fromJson(photo))
@ -118,7 +120,9 @@ class PhotoSyncManager {
"file": await MultipartFile.fromFile(path, filename: basename(path)),
"user": _user,
});
var response = await _dio.post(_endpoint + "/upload", data: formData);
var response = await _dio
.post(_endpoint + "/upload", data: formData)
.catchError(_onError);
_logger.i(response.toString());
var photo = Photo.fromJson(response.data);
_logger.i("Locally computed hash for " + path + ": " + hash);
@ -132,4 +136,8 @@ class PhotoSyncManager {
await DatabaseHelper.instance.insertPhoto(photo);
PhotoLoader.instance.reloadPhotos();
}
void _onError(error) {
_logger.e(error);
}
}