User accounts can now be deleted with some UI to prevent accidental deletion

app/imports/api/creature/removeCreature.js

@@ -28,10 +28,14 @@ const removeCreature = new ValidatedMethod({
   },
   run({charId}) {
     assertOwnership(charId, this.userId)
-    Creatures.remove(charId);
-		this.unblock();
-		removeRelatedDocuments(charId);
+    this.unblock();
+    removeCreatureWork(charId)
   },
 });
 
+export function removeCreatureWork(creatureId){
+  Creatures.remove(creatureId);
+  removeRelatedDocuments(creatureId);
+}
+
 export default removeCreature;

app/imports/api/library/Libraries.js

@@ -118,10 +118,14 @@ const removeLibrary = new ValidatedMethod({
 	run({_id}){
 		let library = Libraries.findOne(_id);
 		assertOwnership(library, this.userId);
-		Libraries.remove(_id);
-		this.unblock();
-		LibraryNodes.remove({'ancestors.id': _id});
+    this.unblock();
+    removeLibaryWork(_id)
 	}
-})
+});
+
+export function removeLibaryWork(libraryId){
+  Libraries.remove(libraryId);
+  LibraryNodes.remove({'ancestors.id': libraryId});
+}
 
 export { LibrarySchema, insertLibrary, setLibraryDefault, updateLibraryName, removeLibrary };

app/imports/api/users/Users.js

@@ -1,6 +1,7 @@
 import SimpleSchema from 'simpl-schema';
 import { ValidatedMethod } from 'meteor/mdg:validated-method';
 import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
+import '/imports/api/users/deleteMyAccount.js';
 
 const userSchema = new SimpleSchema({
 	username: {

app/imports/api/users/deleteMyAccount.js

@@ -0,0 +1,61 @@
+import { ValidatedMethod } from 'meteor/mdg:validated-method';
+import { RateLimiterMixin } from 'ddp-rate-limiter-mixin';
+import Libraries, {removeLibaryWork} from '/imports/api/library/Libraries.js';
+import Creatures from '/imports/api/creature/Creatures.js';
+import {removeCreatureWork} from '/imports/api/creature/removeCreature.js';
+
+Meteor.users.deleteMyAccount = new ValidatedMethod({
+	name: 'users.deleteMyAccount',
+	validate: null,
+  mixins: [RateLimiterMixin],
+  rateLimit: {
+    numRequests: 1,
+    timeInterval: 5000,
+  },
+	run(){
+    let userId = Meteor.userId();
+    if (!userId) throw new Meteor.Error('No user',
+      'You must be logged into to delete your account');
+
+    // Delete all creatures
+    let creatures = Creatures.find({owner: userId}, {fields: {_id: 1}}).fetch();
+    creatures.forEach(creature => removeCreatureWork(creature._id));
+
+    // Remove permissions from all creatures
+    Creatures.update({
+      $or: [
+        {writers: userId},
+        {readers: userId},
+      ],
+    }, {
+      $pull: {
+        writers: userId,
+        readers: userId
+      },
+    }, {
+      multi: true,
+    });
+
+    // Delete all libraries
+    let libraries = Libraries.find({owner: userId}, {fields: {_id: 1}}).fetch();
+    libraries.forEach(library => removeLibaryWork(library._id));
+
+    // Remove permissions from all creatures
+    Libraries.update({
+      $or: [
+        {writers: userId},
+        {readers: userId},
+      ],
+    }, {
+      $pull: {
+        writers: userId,
+        readers: userId
+      },
+    }, {
+      multi: true,
+    });
+
+    // delete the account
+    Meteor.users.remove(userId);
+	}
+});