Add vnf, tag create & Associate Plugins

Adds support for accessing database, plugin to create tags and
vnfs and make association between them. Also adds autocomplete feature
to vnf-tag association.

Change-Id: Id55f998df68ae5e6e6fd298c6393b3500777468a
Signed-off-by: Kumar Rishabh <shailrishabh@gmail.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/vnfcatalogue/VNF_Catalogue/routes/vnf_tag_association.js b/vnfcatalogue/VNF_Catalogue/routes/vnf_tag_association.js
new file mode 100644
index 0000000..d1a3d72
--- /dev/null
+++ b/vnfcatalogue/VNF_Catalogue/routes/vnf_tag_association.js
@@ -0,0 +1,55 @@
+/*******************************************************************************
+ * Copyright (c) 2017 Kumar Rishabh and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Apache License, Version 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *******************************************************************************/
+
+var express = require('express');
+var router = express.Router();
+
+/* Post controller for VNF_TAG Association */
+router.post('/', function(req, res) {
+  req.checkBody("tag_name", "TAG Name must not be empty").notEmpty();
+  req.checkBody("vnf_name", "VNF Name must not be empty").notEmpty();
+
+  var errors = req.validationErrors();
+  console.log(errors);
+
+  var response = '';  for(var i = 0; i < errors.length; i++) {
+    console.log(errors[i]['msg']);
+    response = response + errors[i]['msg'] + '; ';
+  }
+
+  if(errors) {  res.status(500);
+    res.send({'error': response});
+    return;
+  }
+
+  var tag_name = req.param('tag_name');
+  var vnf_name = req.param('vnf_name');
+
+  db_pool.getConnection(function(err, connection) {
+    // Use the connection
+    //sql_query = 'INSERT INTO tag SET ?'
+    sql_query = 'insert into vnf_tags(vnf_id, tag_id) values ((select vnf_id from vnf where vnf_name = \'' + vnf_name + '\'), (select tag_id from tag where tag_name = \'' + tag_name + '\'))';
+    console.log(sql_query);
+    connection.query(sql_query, function (error, results, fields) {
+        // And done with the connection.
+
+        connection.release();
+        res.end('{"success" : "Updated Successfully", "status" : 200}');
+
+        // Handle error after the release.
+        if (error) throw error;
+        // Don't use the connection here, it has been returned to the pool.
+    });
+  });
+
+  res.end('{"success" : "Updated Successfully", "status" : 200}');
+  //res.render('vnf_tag_association', { title: 'Express' });
+});
+
+module.exports = router;