Firestore Cloud Functions priority
Now I deploy two cloud functions in the Firestore database.
They are triggered by the same document changes.
Is it possible to specify the execution order of the functions or the trigger sequence? For example, I want to let updateCommentNum function trigger fist, then trigger writeUserLog function. How could I achieve this goal?
exports.updateCommentNum = functions.firestore
.document('post/{postId}/comments/{commentsID}')
.onWrite((change, context) =>
{
//update the comment numbers in the post/{postId}/
}
exports.writeUserLog = functions.firestore
.document('post/{postId}/comments/{commentsID}')
.onWrite((change, context) =>
{
//write the comment name,text,ID,timestamp etc. in the collection "commentlog"
}
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