expo-notifications
Version:
Provides an API to fetch push notification tokens and to present, schedule, receive, and respond to notifications.
77 lines • 2.49 kB
JavaScript
/**
* @hidden
*
* Does any required processing of a notification response from native code
* before it is passed to a notification response listener, or to the
* last notification response hook.
*
* @param response The raw response passed in from native code
* @returns the mapped response.
*/
export const mapNotificationResponse = (response) => {
return {
...response,
notification: mapNotification(response.notification),
};
};
/**
* @hidden
*
* Does any required processing of a notification from native code
* before it is passed to a notification listener.
*
* @param notification The raw notification passed in from native code
* @returns the mapped notification.
*/
export const mapNotification = (notification) => ({
...notification,
request: mapNotificationRequest(notification.request),
});
/**
* @hidden
*
* Does any required processing of a notification request from native code
* before it is passed to other JS code.
*
* @param request The raw request passed in from native code
* @returns the mapped request.
*/
export const mapNotificationRequest = (request) => ({
...request,
content: mapNotificationContent(request.content),
});
let didWarn = false;
/**
* @hidden
* Does any required processing of notification content from native code
* before being passed to other JS code.
*
* @param content The raw content passed in from native code
* @returns the mapped content.
*/
export const mapNotificationContent = (content) => {
try {
// @ts-expect-error: TODO(@kitten): This is not present in the types! This is error prone
const dataString = content['dataString'];
if (typeof dataString === 'string') {
const mappedContent = { ...content };
mappedContent.data = JSON.parse(dataString);
Object.defineProperty(mappedContent, 'dataString', {
get() {
if (!didWarn) {
didWarn = true;
// TODO(vonovak) remove this warning and delete dataString entry in a next version
console.warn('reading dataString is deprecated, use data instead');
}
return dataString;
},
});
return mappedContent;
}
}
catch (e) {
console.error(`Error parsing notification: ${e}`);
}
return content;
};
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