1 files changed, 86 insertions, 0 deletions
diff --git a/ui/imports/api/link-types/link-types.js b/ui/imports/api/link-types/link-types.js
new file mode 100644
index 0000000..94d6ddd
--- /dev/null
+++ b/ui/imports/api/link-types/link-types.js
@@ -0,0 +1,86 @@
+/////////////////////////////////////////////////////////////////////////////////////////
+// Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems) 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                                           /
+/////////////////////////////////////////////////////////////////////////////////////////
+import { Mongo } from 'meteor/mongo';
+import { SimpleSchema } from 'meteor/aldeed:simple-schema';
+import * as R from 'ramda';
+import { Constants } from '/imports/api/constants/constants';
+//import { Environments } from '/imports/api/environments/environments';
+
+export const LinkTypes = new Mongo.Collection(
+  'link_types', { idGeneration: 'MONGO' });
+
+let schema = {
+  _id: { type: { _str: { type: String, regEx: SimpleSchema.RegEx.Id } } },
+  description: {
+    type: String
+  },
+  type: {
+    type: String
+  },
+  endPointA: {
+    type: String,
+    custom: function () {
+      let that = this;
+      let values = Constants.findOne({ name: 'object_types_for_links' }).data;
+
+      if (R.isNil(R.find(R.propEq('value', that.value), values))) {
+        return 'notAllowed';
+      }
+    }
+  },
+  endPointB: {
+    type: String,
+    custom: function () {
+      let that = this;
+      let values = Constants.findOne({ name: 'object_types_for_links' }).data;
+
+      if (R.isNil(R.find(R.propEq('value', that.value), values))) {
+        return 'notAllowed';
+      }
+    }
+  }
+};
+
+let simpleSchema = new SimpleSchema(schema);
+
+simpleSchema.addValidator(function () {
+  let that = this;
+
+  let existing = LinkTypes.findOne({
+    _id: { $ne: that.docId },
+    endPointA: that.field('endPointA').value,
+    endPointB: that.field('endPointB').value
+  });
+
+  if (R.allPass([
+    R.pipe(R.isNil, R.not), 
+    R.pipe(R.propEq('_id', that.docId), R.not)
+  ])(existing)) { 
+
+    return 'alreadyExists';
+  }
+
+  existing = LinkTypes.findOne({
+    _id: { $ne: that.docId },
+    endPointA: that.field('endPointB').value,
+    endPointB: that.field('endPointA').value
+  });
+
+  if (R.allPass([
+    R.pipe(R.isNil, R.not), 
+    R.pipe(R.propEq('_id', that.docId), R.not)
+  ])(existing)) { 
+
+    return 'alreadyExists';
+  }
+});
+
+LinkTypes.schema = simpleSchema;
+
+LinkTypes.attachSchema(LinkTypes.schema);