Class Functions

packages/firebase-functions/index.ios.ts:135–214

}

export class Functions implements IFunctions {
	_native: FIRFunctions;
	_app: FirebaseApp;

	constructor(app?: FirebaseApp) {
		if (app?.native) {
			if (defaultRegionOrCustomDomain) {
				this._native = isRegion(defaultRegionOrCustomDomain) // Check whether a Region has been set
					? FIRFunctions.functionsForAppRegion(app.native, defaultRegionOrCustomDomain) // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforapp:region:
					: isCustomDomain(defaultRegionOrCustomDomain) // Check whether using a Custom Domain has been set
					? FIRFunctions.functionsForAppCustomDomain(app.native, defaultRegionOrCustomDomain) // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforapp:customdomain:
					: FIRFunctions.functionsForApp(app.native); // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforapp:
			} else {
				this._native = FIRFunctions.functionsForApp(app.native); // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforapp:
			}
		} else {
			if (defaultFunctions) {
				return defaultFunctions;
			}
			defaultFunctions = this;
			if (defaultRegionOrCustomDomain) {
				this._native = isRegion(defaultRegionOrCustomDomain) // Check whether a Region has been set
					? FIRFunctions.functionsForRegion(defaultRegionOrCustomDomain) // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforregion:
					: isCustomDomain(defaultRegionOrCustomDomain) // Check whether using a Custom Domain has been set
					? FIRFunctions.functionsForCustomDomain(defaultRegionOrCustomDomain) // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functionsforcustomdomain:
					: FIRFunctions.functions(); // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functions
			} else {
				this._native = FIRFunctions.functions(); // @see https://firebase.google.com/docs/reference/ios/firebasefunctions/api/reference/Classes/FIRFunctions_+functions
			}
		}
	}

	httpsCallable(name: string, options?: HttpsCallableOptions): HttpsCallable {
		const callable = this.native.HTTPSCallableWithName(name);
		if (typeof options?.timeout === 'number') {
			callable.timeoutInterval = options.timeout;
		}
		return (data: any) => {
			return new Promise((resolve, reject) => {
				if (data) {
					callable.callWithObjectCompletion(serialize(data), (result, error) => {
						if (error) {
							reject(toHttpsError(error));
						} else {
							resolve(deserialize(result.data));
						}
					});
				} else {
					callable.callWithCompletion((result, error) => {
						if (error) {
							reject(toHttpsError(error));
						} else {
							resolve(deserialize(result.data));
						}
					});
				}
			});
		};