[#790] Add UserPost model

src/api/db/index.js

@@ -29,6 +29,7 @@ import { promisify, promisifyAll } from 'bluebird';
 import { hash as bcryptHash } from 'bcrypt';
 import { break as breakGraphemes } from 'grapheme-breaker';
 import { OnigRegExp } from 'oniguruma';
+import Checkit from 'checkit';
 
 import { uploadAttachment, downloadAttachment, generateName } from '../../utils/attachments';
 
@@ -50,6 +51,9 @@ export function initBookshelfFromKnex(knex) {
     posts() {
       return this.hasMany(Post, 'user_id');
     },
+    user_posts() {
+      return this.hasMany(UserPost, 'user_id');
+    },
     following() {
       return this.belongsToMany(User, 'followers', 'user_id', 'following_user_id');
     },
@@ -616,6 +620,36 @@ export function initBookshelfFromKnex(knex) {
     }
   });
 
+  const UserPost = bookshelf.Model.extend({
+    tableName: 'user_posts',
+    validations: {
+      text: ['required', 'string'],
+      html: ['string'],
+      type: [
+        'required',
+        val => {
+          if (!UserPost.TYPES.includes(val)) {
+            throw new Error('Invalid post type');
+          }
+        }
+      ],
+      user_id: ['required', 'uuid']
+    },
+    initialize() {
+      this.on('saving', this.validate.bind(this));
+    },
+    validate() {
+      return new Checkit(this.validations).run(this.toJSON());
+    },
+    user() {
+      return this.belongsTo(User, 'user_id');
+    }
+  });
+
+  UserPost.TYPES = [
+    'text'
+  ];
+
   const Posts = bookshelf.Collection.extend({
     model: Post
   });
@@ -633,6 +667,7 @@ export function initBookshelfFromKnex(knex) {
   bookshelf.model('Comment', Comment);
   bookshelf.model('Quote', Quote);
   bookshelf.model('UserMessage', UserMessage);
+  bookshelf.model('UserPost', UserPost);
   bookshelf.collection('Posts', Posts);
 
   return bookshelf;