PLT-6474: Server: Add elasticsearch/test endpoint to API. (#6792)

api4/api.go

@@ -77,6 +77,8 @@ type Routes struct {
 
 	LDAP *mux.Router // 'api/v4/ldap'
 
+	Elasticsearch *mux.Router // 'api/v4/elasticsearch'
+
 	Brand *mux.Router // 'api/v4/brand'
 
 	System *mux.Router // 'api/v4/system'
@@ -171,6 +173,7 @@ func InitApi(full bool) {
 	BaseRoutes.Public = BaseRoutes.ApiRoot.PathPrefix("/public").Subrouter()
 	BaseRoutes.Reactions = BaseRoutes.ApiRoot.PathPrefix("/reactions").Subrouter()
 	BaseRoutes.Jobs = BaseRoutes.ApiRoot.PathPrefix("/jobs").Subrouter()
+	BaseRoutes.Elasticsearch = BaseRoutes.ApiRoot.PathPrefix("/elasticsearch").Subrouter()
 
 	BaseRoutes.Emojis = BaseRoutes.ApiRoot.PathPrefix("/emoji").Subrouter()
 	BaseRoutes.Emoji = BaseRoutes.Emojis.PathPrefix("/{emoji_id:[A-Za-z0-9]+}").Subrouter()
@@ -193,6 +196,7 @@ func InitApi(full bool) {
 	InitCompliance()
 	InitCluster()
 	InitLdap()
+	InitElasticsearch()
 	InitBrand()
 	InitJob()
 	InitCommand()

api4/elasticsearch.go

@@ -0,0 +1,33 @@
+// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api4
+
+import (
+	"net/http"
+
+	l4g "github.com/alecthomas/log4go"
+	"github.com/mattermost/platform/app"
+	"github.com/mattermost/platform/model"
+	"github.com/mattermost/platform/utils"
+)
+
+func InitElasticsearch() {
+	l4g.Debug(utils.T("api.elasticsearch.init.debug"))
+
+	BaseRoutes.Elasticsearch.Handle("/test", ApiSessionRequired(testElasticsearch)).Methods("POST")
+}
+
+func testElasticsearch(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.TestElasticsearch(); err != nil {
+		c.Err = err
+		return
+	}
+
+	ReturnStatusOK(w)
+}

api4/elasticsearch_test.go

@@ -0,0 +1,19 @@
+// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package api4
+
+import (
+	"testing"
+)
+
+func TestElasticsearchTest(t *testing.T) {
+	th := Setup().InitBasic().InitSystemAdmin()
+	defer TearDown()
+
+	_, resp := th.Client.TestElasticsearch()
+	CheckForbiddenStatus(t, resp)
+
+	_, resp = th.SystemAdminClient.TestElasticsearch()
+	CheckNotImplementedStatus(t, resp)
+}