【发布时间】:2019-02-14 06:13:11
【问题描述】:
我正在 Firestore 中编写更新函数,我想比较两个 Timestamp。我尝试了多种方法,但没有工作。你能指出我在firestore中比较两个Timestamp的正确方法吗?
exports.updateFunction = functions.firestore
.document('xyz/{xyzId}')
.onUpdate((change, context) => {
var updatedXYZ = change.after.data();
var oldXYZ = change.before.data();
var newTimestamp = updatedXYZ.timing;
var oldTimestamp = oldXYZ.timing;
// I've tried following things but not working
var result = newTimestamp === oldTimestamp; // not working
var result = new Date(newTimestamp) - new Date(oldTimestamp); // not working
return true;
});
我想检查两个时间戳是否相同。
【问题讨论】:
标签: node.js google-cloud-firestore google-cloud-functions