Bye bye Groovy, you won't be missed :(

src/main/java/io/kamax/mxisd/controller/v1/StatusController.java

@@ -0,0 +1,49 @@
+/*
+ * mxisd - Matrix Identity Server Daemon
+ * Copyright (C) 2017 Maxime Dor
+ *
+ * https://max.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.mxisd.controller.v1;
+
+import com.google.gson.Gson;
+import com.google.gson.JsonObject;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@CrossOrigin
+@RequestMapping(produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+public class StatusController {
+
+    private Gson gson = new Gson();
+
+    @RequestMapping(value = "/_matrix/identity/status")
+    public String getStatus() {
+        // TODO link to backend
+        JsonObject status = new JsonObject();
+        status.addProperty("health", "OK");
+
+        JsonObject obj = new JsonObject();
+        obj.add("status", status);
+
+        return gson.toJson(obj);
+    }
+
+}