/i18n/messages endpoint

#443

src/main/java/de/metas/ui/web/i18n/I18NRestController.java

@@ -0,0 +1,53 @@
+package de.metas.ui.web.i18n;
+
+import java.util.Map;
+
+import org.adempiere.util.Services;
+import org.adempiere.util.api.IMsgBL;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import de.metas.ui.web.config.WebConfig;
+import de.metas.ui.web.session.UserSession;
+
+/*
+ * #%L
+ * metasfresh-webui-api
+ * %%
+ * Copyright (C) 2017 metas GmbH
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 2 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 General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program. If not, see
+ * <http://www.gnu.org/licenses/gpl-2.0.html>.
+ * #L%
+ */
+
+@RestController
+@RequestMapping(I18NRestController.ENDPOINT)
+public class I18NRestController
+{
+	public static final String ENDPOINT = WebConfig.ENDPOINT_ROOT + "/i18n";
+
+	private static final String AD_MESSAGE_PREFIX = "webui.";
+
+	@Autowired
+	private UserSession userSession;
+
+	@GetMapping("/messages")
+	public Map<String, String> getMessages()
+	{
+		return Services.get(IMsgBL.class).getMsgMap(userSession.getAD_Language(), AD_MESSAGE_PREFIX, true /* removePrefix */);
+	}
+}