I have integrated Firebase into my application along with Firebase Cloud Functions. My query is how to extract a parameter from the reference shown in the image and assign it to const commentid. https://i.sstatic.net/Sb52E.png
I have integrated Firebase into my application along with Firebase Cloud Functions. My query is how to extract a parameter from the reference shown in the image and assign it to const commentid. https://i.sstatic.net/Sb52E.png
Your code is currently using an outdated version of the firebase-functions module. Starting from version 1.0, the onWrite handler requires two arguments - a Change object and an event context. Refer to the documentation for more information.
exports.commentsCount = functions.database.ref('/comments/{commentId}/{userId}').onWrite((change, context) => {
const commentId = context.params.commentId
})
You will also need to update your code to utilize the new change object instead of the previous event object.
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