Adds Tag Model that will be apply to different models.

models/comment.js

@@ -30,27 +30,6 @@ const StatusSchema = new Schema({
   _id: false
 });
 
-/**
- * The Mongo schema for a Comment Tag.
- * @type {Schema}
- */
-const TagSchema = new Schema({
-  name: String,
-
-  // The User ID of the user that assigned the status.
-  assigned_by: {
-    type: String,
-    default: null
-  },
-
-  created_at: {
-    type: Date,
-    default: Date
-  }
-}, {
-  _id: false
-});
-
 /**
  * The Mongo schema for a Comment.
  * @type {Schema}
@@ -74,7 +53,6 @@ const CommentSchema = new Schema({
     enum: STATUSES,
     default: 'NONE'
   },
-  tags: [TagSchema],
   parent_id: String,
 
   // Additional metadata stored on the field.

models/tag.js

@@ -0,0 +1,64 @@
+const mongoose = require('../services/mongoose');
+const uuid = require('uuid');
+const Schema = mongoose.Schema;
+
+// in settings
+// --> decide who can apply them (self, role, anyone) and
+
+// Who can see the tag (self, by role, anyone)
+const PRIVACY_TYPES = [
+  'ADMIN',
+  'SELF',
+  'PUBLIC'
+];
+
+// The type of item that the tag is apply on.
+const ITEM_TYPES = [
+  'ASSETS',
+  'COMMENTS',
+  'USERS'
+];
+
+/**
+ * The Mongo schema for a Comment Tag.
+ * @type {Schema}
+ */
+const TagSchema = new Schema({
+  id: {
+    type: String,
+    default: uuid.v4,
+    unique: true
+  },
+
+  name: {
+    type: String,
+    unique: true
+  },
+
+  item_type: {
+    type: String,
+    enum: ITEM_TYPES
+  },
+
+  item_id: String,
+
+  // The User ID of the user that assigned the status.
+  assigned_by: {
+    type: String,
+    default: null
+  },
+
+  privacy_type: {
+    type: String,
+    enum: PRIVACY_TYPES
+  },
+
+  // Additional metadata stored on the field.
+  metadata: Schema.Types.Mixed
+}, {
+  _id: false
+});
+
+const Tag = mongoose.model('Tag', TagSchema);
+
+module.exports = Tag;

models/user.js

@@ -185,7 +185,9 @@ const USER_GRAPH_OPERATIONS = [
   'mutation:suspendUser',
   'mutation:setCommentStatus',
   'mutation:addCommentTag',
-  'mutation:removeCommentTag'
+  'mutation:removeCommentTag',
+  'mutation:addUserTag',
+  'mutation:removeUserTag'
 ];
 
 /**
@@ -207,7 +209,7 @@ UserSchema.method('can', function(...actions) {
 
   // {add,remove}CommentTag - requires admin and/or moderator role
   const userCanModifyTags = user => ['ADMIN', 'MODERATOR'].some(r => user.hasRoles(r));
-  if (actions.some(a => ['mutation:removeCommentTag', 'mutation:addCommentTag'].includes(a)) && ! userCanModifyTags(this)) {
+  if (actions.some(a => ['mutation:removeCommentTag', 'mutation:addCommentTag', 'mutation:removeUserTag', 'mutation: addUserTag'].includes(a)) && ! userCanModifyTags(this)) {
     return false;
   }