Library Collections UI built

app/imports/api/library/Libraries.js

@@ -24,6 +24,11 @@ let LibrarySchema = new SimpleSchema({
     type: String,
     max: STORAGE_LIMITS.name,
   },
+  description: {
+    type: String,
+    optional: true,
+    max: STORAGE_LIMITS.summary,
+  },
 });
 
 LibrarySchema.extend(SharingSchema);
@@ -76,6 +81,29 @@ const updateLibraryName = new ValidatedMethod({
 	},
 });
 
+const updateLibraryDescription = new ValidatedMethod({
+	name: 'libraries.updateDescription',
+	validate: new SimpleSchema({
+		_id: {
+			type: String,
+			regEx: SimpleSchema.RegEx.id
+		},
+		description: {
+			type: String,
+		},
+	}).validator(),
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+	run({_id, description}){
+		let library = Libraries.findOne(_id);
+		assertEditPermission(library, this.userId);
+		Libraries.update(_id, {$set: {description}});
+	},
+});
+
 const removeLibrary = new ValidatedMethod({
 	name: 'libraries.remove',
 	validate: new SimpleSchema({
@@ -102,4 +130,4 @@ export function removeLibaryWork(libraryId){
   LibraryNodes.remove({'ancestors.id': libraryId});
 }
 
-export { LibrarySchema, insertLibrary, updateLibraryName, removeLibrary };
+export { LibrarySchema, insertLibrary, updateLibraryName, updateLibraryDescription, removeLibrary };

app/imports/api/library/LibraryCollections.js

@@ -10,9 +10,9 @@ import STORAGE_LIMITS from '/imports/constants/STORAGE_LIMITS.js';
 /**
  * LibraryCollections are groups of libraries that are subscribed together at once
  */
-let LibraryCollections = new Mongo.Collection('librarycollections');
+const LibraryCollections = new Mongo.Collection('libraryCollections');
 
-let LibraryCollectionSchema = new SimpleSchema({
+const LibraryCollectionSchema = new SimpleSchema({
   name: {
     type: String,
     optional: true,
@@ -71,7 +71,14 @@ const updateLibraryCollection = new ValidatedMethod({
       regEx: SimpleSchema.RegEx.Id,
     },
     update: {
-      type: LibraryCollectionSchema.pick('name', 'description', 'libraries')
+      type: LibraryCollectionSchema
+        .pick('name', 'description', 'libraries')
+        .extend({ //make libraries optional
+          libraries: {
+            optional: true,
+            defaultValue: undefined,
+          },
+        }),
     }
   },
   rateLimit: {