Remote class

backend Singleton to provide all functionality related to the backend

Constructors

Remote.new()
factory

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

connectionGuard({Duration? timeout}) Future
checks whether a connection to the backend is possible throws NoConnectionToBackendException or SocketException if its not.
delete<DataT extends Data>(DataT? data) RequestAndParser<Response, String?>
deletes a DataT and returns the response
deleteImageByHash(String hash) RequestAndParser<BaseResponse, String?>
deletes an image specified by its hash and returns the response
getDocument(String docPath) RequestAndParser<BaseResponse, File?>
getImageByHash(String hash, {bool compressed = false}) RequestAndParser<BaseResponse, ImageData<Object>?>
getNextDatapoint<ChildData extends Data, ParentData extends WithOffline?>(ParentData data, {dynamic preloadFullImages = false}) RequestAndParser<Response, List<ChildData>>
gets all the ChildDatapoints for the given ParentData if no ParentData is given it defaults to root
injectUser(User? user) → dynamic
login(User user) Future<User?>
login a User by checking if he exists in the remote database
makepost(String route, {Map<String, String>? headers, String? body, Encoding? encoding}) Request
make an actual API request to a route, and always append the API_KEY as authorization-header
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
post(String route, {Map<String, String>? headers, String? body, Encoding? encoding, Duration? timeout}) Future<Response?>
make an actual API request to a route, and always append the API_KEY as authorization-header
postJSON(RequestData rd) Future<BaseResponse?>
post_JSON to our backend as the user
postJSONWithSocketRetry(RequestData rd, {int maxRetries = 3, Duration initialDelay = const Duration(seconds: 2), bool exponentialBackoff = true}) Future<BaseResponse?>
Erweiterte Version von postJSON mit robuster Behandlung von Socket-Fehlern Besonders wichtig für Hintergrundprozesse, bei denen die App in den Hintergrund wechselt
send(Request request, {Duration? timeout, bool returnsBinary = false}) Future<Response?>
setMainImageByHash<DataT extends Data>(DataT? data, String mainhash) RequestAndParser<Response, String?>
setNew<DataT extends Data>(DataT? data) RequestAndParser<Response, DataT?>
sets a new DataT
toString() String
A string representation of this object.
inherited
update<DataT extends Data>(DataT? data) RequestAndParser<Response, String?>
updates a DataT and returns the response
uploadNewImagesOrFiles<DataT extends Data>(DataT data, List<XFile> files) RequestAndParser<BaseResponse, String?>
upload a bunch of images

Operators

operator ==(Object other) bool
The equality operator.
inherited