Can now move creatures between folders using drag and drop

app/imports/api/creature/creatureFolders/CreatureFolders.js

@@ -5,7 +5,6 @@ let CreatureFolders = new Mongo.Collection('creatureFolders');
 let creatureFolderSchema = new SimpleSchema({
 	name: {
 		type: String,
-		defaultValue: 'Folder',
 		trim: false,
 		optional: true,
 	},

app/imports/api/creature/creatureFolders/methods.js/index.js

@@ -1,3 +1,4 @@
 import '/imports/api/creature/creatureFolders/methods.js/insertCreatureFolder.js';
 import '/imports/api/creature/creatureFolders/methods.js/updateCreatureFolderName.js';
-import '/imports/api/creature/creatureFolders/methods.js/removeCreatureFolder.js';
+import '/imports/api/creature/creatureFolders/methods.js/removeCreatureFolder.js';
+import '/imports/api/creature/creatureFolders/methods.js/moveCreatureToFolder.js';

app/imports/api/creature/creatureFolders/methods.js/insertCreatureFolder.js

@@ -36,6 +36,7 @@ const insertCreatureFolder = new ValidatedMethod({
     }
     // Insert
     return CreatureFolders.insert({
+      name: 'Folder',
       owner: userId,
       order,
     });

app/imports/api/creature/creatureFolders/methods.js/moveCreatureToFolder.js

@@ -0,0 +1,45 @@
+import CreatureFolders from '/imports/api/creature/creatureFolders/CreatureFolders.js';
+import { ValidatedMethod } from 'meteor/mdg:validated-method';
+import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
+
+const moveCreatureToFolder = new ValidatedMethod({
+  name: 'creatureFolders.methods.moveCreatureToFolder',
+  validate: null,
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 5,
+    timeInterval: 5000,
+  },
+  run({creatureId, folderId}) {
+    // Ensure logged in
+    let userId = this.userId;
+    if (!userId) {
+      throw new Meteor.Error('creatureFolders.methods.updateName.denied',
+      'You need to be logged in to remove a folder');
+    }
+    // Check that this folder is owned by the user
+    if (folderId){
+      let existingFolder = CreatureFolders.findOne(folderId);
+      if (existingFolder.owner !== userId){
+        throw new Meteor.Error('creatureFolders.methods.updateName.denied',
+        'This folder does not belong to you');
+      }
+    }
+    // Remove from other folders
+    CreatureFolders.update({
+      owner: userId
+    }, {
+      $pull: {creatures: creatureId},
+    }, {
+      multi: true,
+    });
+    if (folderId){
+      // Add to this folder
+      CreatureFolders.update(folderId, {
+        $addToSet: {creatures: creatureId},
+      });
+    }
+  },
+});
+
+export default moveCreatureToFolder;