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authorMichael Lando <ml636r@att.com>2017-02-19 12:57:33 +0200
committerMichael Lando <ml636r@att.com>2017-02-19 13:47:13 +0200
commitefa037d34be7b1570efdc767c79fad8d4005f10e (patch)
treecf1036ba2728dea8a61492b678fa91954e629403 /openecomp-ui/fixture/fixture.js
parentf5f13c4f6b6fe3b4d98e349dfd7db59339803436 (diff)
Add new code new version
Change-Id: Ic02a76313503b526f17c3df29eb387a29fe6a42a Signed-off-by: Michael Lando <ml636r@att.com>
Diffstat (limited to 'openecomp-ui/fixture/fixture.js')
-rw-r--r--openecomp-ui/fixture/fixture.js93
1 files changed, 93 insertions, 0 deletions
diff --git a/openecomp-ui/fixture/fixture.js b/openecomp-ui/fixture/fixture.js
new file mode 100644
index 0000000000..7e5b263c5c
--- /dev/null
+++ b/openecomp-ui/fixture/fixture.js
@@ -0,0 +1,93 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+'use strict';
+
+const PORT = 4000;
+
+function startFixtureServer() {
+ return require('child_process').fork('fixture/express', [PORT]);
+}
+
+function buildProxyMiddleware() {
+ return require('./middleware')(PORT);
+}
+
+function getProxyData(fixtureServerOptions, req, res, next) {
+ if (!fixtureServerOptions.serverProcess) {
+ fixtureServerOptions.serverProcess = startFixtureServer();
+ }
+
+ return fixtureServerOptions.proxy(req, res, next);
+}
+
+function wrapFixture(fixtureServerOptions, req, res, next) {
+ if (fixtureServerOptions.proxy) {
+ return getProxyData(fixtureServerOptions, req, res, next);
+ } else {
+ next();
+ }
+}
+
+
+module.exports = function fixture(options) {
+
+ let proxy;
+ if(options.enabled) {
+ proxy = buildProxyMiddleware();
+ }
+
+ let fixtureServerOptions = {
+ proxy,
+ serverProcess: null
+ };
+
+ (function startWatch() {
+ var nodeWatch = require('node-watch');
+
+ nodeWatch(['fixture/data', 'fixture/express.js'], function () {
+ if (fixtureServerOptions.proxy && fixtureServerOptions.serverProcess) {
+ fixtureServerOptions.serverProcess.kill();
+ fixtureServerOptions.serverProcess = startFixtureServer();
+ }
+ });
+
+ nodeWatch(['devConfig.json'], function () {
+ let devConfigDefaults = require('../devConfig.defaults');
+ require('fs').readFile('devConfig.json', (err, data) => {
+ if (err) throw err;
+ const config = Object.assign({}, devConfigDefaults, JSON.parse(data));
+ if (config.useFixture) {
+ fixtureServerOptions.proxy = proxy || buildProxyMiddleware();
+ }
+ else {
+ fixtureServerOptions.proxy = null;
+ if (fixtureServerOptions.serverProcess) {
+ fixtureServerOptions.serverProcess.kill();
+ fixtureServerOptions.serverProcess = null;
+ }
+ }
+ });
+ });
+
+ })();
+
+ return (req, res, next) => wrapFixture(fixtureServerOptions, req, res, next);
+};