Files
firebase-ios-sdk/FirebaseCombineSwift/Sources/Functions/HTTPSCallable+Combine.swift
T

92 lines
3.7 KiB
Swift

// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#if canImport(Combine) && swift(>=5.0)
import Combine
import FirebaseFunctions
@available(swift 5.0)
@available(iOS 13.0, macOS 10.15, macCatalyst 13.0, tvOS 13.0, *)
public extension HTTPSCallable {
// MARK: - HTTPS Callable Functions
/// Executes this Callable HTTPS trigger asynchronously without any parameters.
///
/// The publisher will emit on the **main** thread.
///
/// The request to the Cloud Functions backend made by this method automatically includes a
/// Firebase Instance ID token to identify the app instance. If a user is logged in with
/// Firebase
/// Auth, an auth ID token for the user is also automatically included.
///
/// Firebase Installations ID sends data to the Firebase backend periodically to collect
/// information
/// regarding the app instance. To stop this, see `[FIRInstallations delete]`. It
/// resumes with a new Instance ID the next time you call this method.
///
/// - Returns: A publisher emitting a `HTTPSCallableResult` instance. The publisher will emit on
/// the *main* thread.
@discardableResult
func call() -> Future<HTTPSCallableResult, Error> {
Future<HTTPSCallableResult, Error> { promise in
self.call { callableResult, error in
if let error {
promise(.failure(error))
} else if let callableResult {
promise(.success(callableResult))
}
}
}
}
/// Executes this Callable HTTPS trigger asynchronously.
///
/// The publisher will emit on the **main** thread.
///
/// The data passed into the trigger can be any of the following types:
/// - `nil`
/// - `String`
/// - `Number`
/// - `Array<Any>`, where the contained objects are also one of these types.
/// - `Dictionary<String, Any>`, where the contained objects are also one of these types.
///
/// The request to the Cloud Functions backend made by this method automatically includes a
/// Firebase Instance ID token to identify the app instance. If a user is logged in with
/// Firebase
/// Auth, an auth ID token for the user is also automatically included.
///
/// Firebase Instance ID sends data to the Firebase backend periodically to collect information
/// regarding the app instance. To stop this, see `[FIRInstanceID deleteIDWithHandler:]`. It
/// resumes with a new Instance ID the next time you call this method.
///
/// - Parameter data: The data passed into the Callable Function.
/// - Returns: A publisher emitting a `HTTPSCallableResult` instance. The publisher will emit on
/// the *main* thread.
@discardableResult
func call(_ data: Any?) -> Future<HTTPSCallableResult, Error> {
Future<HTTPSCallableResult, Error> { promise in
self.call(data) { callableResult, error in
if let error {
promise(.failure(error))
} else if let callableResult {
promise(.success(callableResult))
}
}
}
}
}
#endif // canImport(Combine) && swift(>=5.0) && canImport(FirebaseFunctions)