PLT-6595: API to purge Elasticsearch indexes. (#6971)

api4/elasticsearch.go

@@ -16,6 +16,7 @@ func InitElasticsearch() {
 	l4g.Debug(utils.T("api.elasticsearch.init.debug"))
 
 	BaseRoutes.Elasticsearch.Handle("/test", ApiSessionRequired(testElasticsearch)).Methods("POST")
+	BaseRoutes.Elasticsearch.Handle("/purge_indexes", ApiSessionRequired(purgeElasticsearchIndexes)).Methods("POST")
 }
 
 func testElasticsearch(c *Context, w http.ResponseWriter, r *http.Request) {
@@ -36,3 +37,17 @@ func testElasticsearch(c *Context, w http.ResponseWriter, r *http.Request) {
 
 	ReturnStatusOK(w)
 }
+
+func purgeElasticsearchIndexes(c *Context, w http.ResponseWriter, r *http.Request) {
+	if !app.SessionHasPermissionTo(c.Session, model.PERMISSION_MANAGE_SYSTEM) {
+		c.SetPermissionError(model.PERMISSION_MANAGE_SYSTEM)
+		return
+	}
+
+	if err := app.PurgeElasticsearchIndexes(); err != nil {
+		c.Err = err
+		return
+	}
+
+	ReturnStatusOK(w)
+}

api4/elasticsearch_test.go

@@ -17,3 +17,14 @@ func TestElasticsearchTest(t *testing.T) {
 	_, resp = th.SystemAdminClient.TestElasticsearch()
 	CheckNotImplementedStatus(t, resp)
 }
+
+func TestElasticsearchPurgeIndexes(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer TearDown()
+
+	_, resp := th.Client.PurgeElasticsearchIndexes()
+	CheckForbiddenStatus(t, resp)
+
+	_, resp = th.SystemAdminClient.PurgeElasticsearchIndexes()
+	CheckNotImplementedStatus(t, resp)
+}