Merge pull request #23653 from Expensify/yuwen-clientPolicyIDToLastModified

Send the clientPolicyIDToLastModified in addition to the policyIDList

Author: MonilBhavsar

src/libs/actions/App.js

@@ -63,6 +63,18 @@ function getNonOptimisticPolicyIDs(policies) {
         .value();
 }
 
+/**
+ * @param {Array} policies
+ * @return {Object} map of policy id to lastUpdated
+ */
+function getNonOptimisticPolicyIDToLastModifiedMap(policies) {
+    return _.chain(policies)
+        .reject((policy) => lodashGet(policy, 'pendingAction', '') === CONST.RED_BRICK_ROAD_PENDING_ACTION.ADD)
+        .map((policy) => [policy.id, policy.lastModified || 0])
+        .object()
+        .value();
+}
+
 /**
  * @param {String} locale
  */
@@ -136,7 +148,7 @@ function openApp(isReconnecting = false) {
                 //
                 // - Look through the local report actions and reports to find the most recently modified report action or report.
                 // - We send this to the server so that it can compute which new chats the user needs to see and return only those as an optimization.
-                const params = {policyIDList: getNonOptimisticPolicyIDs(policies)};
+                const params = {policyIDList: getNonOptimisticPolicyIDs(policies), policyIDToLastModified: JSON.stringify(getNonOptimisticPolicyIDToLastModifiedMap(policies))};
                 if (isReconnecting) {
                     Timing.start(CONST.TIMING.CALCULATE_MOST_RECENT_LAST_MODIFIED_ACTION);
                     params.mostRecentReportActionLastModified = ReportActionsUtils.getMostRecentReportActionLastModified();