From 3082354c0b966cbf66d8f2e82642169283dd904c Mon Sep 17 00:00:00 2001
From: JameelB <JameelB@users.noreply.github.com>
Date: Mon, 18 Sep 2017 11:29:37 +0100
Subject: [PATCH] [RAINCATCH-623] Use fh-sync clearCache on logout (#120)

* add clearCache

* address pr comments and update unit test
---
 client/datasync-client/src/DataManager.ts      | 12 +++++++++---
 client/datasync-client/test/DataManagerTest.ts |  3 ++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/client/datasync-client/src/DataManager.ts b/client/datasync-client/src/DataManager.ts
index ee02ba8..e3638e4 100644
--- a/client/datasync-client/src/DataManager.ts
+++ b/client/datasync-client/src/DataManager.ts
@@ -140,7 +140,7 @@ export class DataManager {
       syncApi.stopSync(self.datasetId, function() {
         resolve();
       }, function(error) {
-        reject(new Error(error));
+        return reject(new Error(error));
       });
     });
   }
@@ -179,8 +179,7 @@ export class DataManager {
     const options = _.defaults(userOptions, defaultOptions);
     function forceSyncThenStop(pendingUpdateQueueSize) {
       if (pendingUpdateQueueSize === 0) {
-        self.stop().then(Bluebird.resolve);
-        return;
+        return Bluebird.resolve(self.stop());
       }
       // Steps: force sync, wait, check if results were synced back, stop server
       return self.forceSync()
@@ -210,6 +209,13 @@ export class DataManager {
     });
   }
 
+  /**
+   * Clears the cache for the dataset
+   */
+  public clearCache() {
+    return syncApi.clearCache(this.datasetId);
+  }
+
   /**
    * Get the current number of pending sync requests for this data set.
    */
diff --git a/client/datasync-client/test/DataManagerTest.ts b/client/datasync-client/test/DataManagerTest.ts
index 82df3c7..ab71c22 100644
--- a/client/datasync-client/test/DataManagerTest.ts
+++ b/client/datasync-client/test/DataManagerTest.ts
@@ -246,7 +246,8 @@ describe('Data Manager', function() {
     const results = [];
     const mock$fh = {
       forceSync: sinon.stub().callsArgWith(1),
-      getPending: sinon.stub().callsArgWith(1, results)
+      getPending: sinon.stub().callsArgWith(1, results),
+      stopSync: sinon.stub().callsArgWith(1)
     };
 
     const DataManager = proxyquire.noCallThru().load('../src/DataManager', {