react-native-firebase/lib/modules/invites/index.js

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/**
* @flow
* Invites representation wrapper
*/
import { Platform } from 'react-native';
import { SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import ModuleBase from '../../utils/ModuleBase';
import { getNativeModule } from '../../utils/native';
import Invitation from './Invitation';
import type App from '../core/app';
export const MODULE_NAME = 'RNFirebaseInvites';
export const NAMESPACE = 'invites';
const NATIVE_EVENTS = ['invites_invitation_received'];
type InvitationOpen = {
deepLink: string,
invitationId: string,
};
export default class Invites extends ModuleBase {
constructor(app: App) {
super(app, {
events: NATIVE_EVENTS,
hasShards: false,
moduleName: MODULE_NAME,
multiApp: false,
namespace: NAMESPACE,
});
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public event name: onMessage
'invites_invitation_received',
(invitation: InvitationOpen) => {
SharedEventEmitter.emit('onInvitation', invitation);
}
);
// Tell the native module that we're ready to receive events
if (Platform.OS === 'ios') {
getNativeModule(this).jsInitialised();
}
}
/**
* Returns the invitation that triggered application open
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* @returns {Promise.<InvitationOpen>}
*/
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getInitialInvitation(): Promise<?InvitationOpen> {
return getNativeModule(this).getInitialInvitation();
}
/**
* Subscribe to invites
* @param listener
* @returns {Function}
*/
onInvitation(listener: InvitationOpen => any) {
getLogger(this).info('Creating onInvitation listener');
SharedEventEmitter.addListener('onInvitation', listener);
return () => {
getLogger(this).info('Removing onInvitation listener');
SharedEventEmitter.removeListener('onInvitation', listener);
};
}
sendInvitation(invitation: Invitation): Promise<string[]> {
if (!(invitation instanceof Invitation)) {
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return Promise.reject(
new Error(
`Invites:sendInvitation expects an 'Invitation' but got type ${typeof invitation}`
)
);
}
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try {
return getNativeModule(this).sendInvitation(invitation.build());
} catch (error) {
return Promise.reject(error);
}
}
}
export const statics = {
Invitation,
};