From b8d84f1a08a6ee135059b8331ca2ea6ff85f8662 Mon Sep 17 00:00:00 2001
From: neil-marcellini <neil@expensify.com>
Date: Wed, 27 Jul 2022 13:28:39 -0700
Subject: [PATCH 1/3] Add DateUtils.getMicroseconds

---
 src/libs/DateUtils.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libs/DateUtils.js b/src/libs/DateUtils.js
index 1f02c98657d..e337ab4e7af 100644
--- a/src/libs/DateUtils.js
+++ b/src/libs/DateUtils.js
@@ -161,6 +161,10 @@ function setTimezoneUpdated() {
     lastUpdatedTimezoneTime = moment();
 }
 
+function getMicroseconds() {
+    return Date.now() * 1000;
+}
+
 /**
  * @namespace DateUtils
  */
@@ -173,6 +177,7 @@ const DateUtils = {
     getCurrentTimezone,
     canUpdateTimezone,
     setTimezoneUpdated,
+    getMicroseconds,
 };
 
 export default DateUtils;

From 13748d13b169998cbe04cc62b8e94cb8b6e5054f Mon Sep 17 00:00:00 2001
From: neil-marcellini <neil@expensify.com>
Date: Wed, 27 Jul 2022 13:29:37 -0700
Subject: [PATCH 2/3] Use MICROSECOND_PER_MS constant

---
 src/CONST.js          | 1 +
 src/libs/DateUtils.js | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/CONST.js b/src/CONST.js
index 8da0da9b3f1..60c49dffd19 100755
--- a/src/CONST.js
+++ b/src/CONST.js
@@ -737,6 +737,7 @@ const CONST = {
             SET: 'set',
         },
     },
+    MICROSECONDS_PER_MS: 1000,
 };
 
 export default CONST;
diff --git a/src/libs/DateUtils.js b/src/libs/DateUtils.js
index e337ab4e7af..685501153b7 100644
--- a/src/libs/DateUtils.js
+++ b/src/libs/DateUtils.js
@@ -162,7 +162,7 @@ function setTimezoneUpdated() {
 }
 
 function getMicroseconds() {
-    return Date.now() * 1000;
+    return Date.now() * CONST.MICROSECONDS_PER_MS;
 }
 
 /**

From 6b51c90a5353fee2ad11847e5d55eda3abbe4e95 Mon Sep 17 00:00:00 2001
From: neil-marcellini <neil@expensify.com>
Date: Wed, 27 Jul 2022 13:31:48 -0700
Subject: [PATCH 3/3] Add JSDOC for getMicroseconds

---
 src/libs/DateUtils.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libs/DateUtils.js b/src/libs/DateUtils.js
index 685501153b7..0c432888b3b 100644
--- a/src/libs/DateUtils.js
+++ b/src/libs/DateUtils.js
@@ -161,6 +161,11 @@ function setTimezoneUpdated() {
     lastUpdatedTimezoneTime = moment();
 }
 
+/**
+ * Get the UNIX timestamp in microseconds, with millisecond precision.
+ *
+ * @returns {Number}
+ */
 function getMicroseconds() {
     return Date.now() * CONST.MICROSECONDS_PER_MS;
 }