Add type definition

src/api/endpoints/posts/create.ts

@@ -6,7 +6,7 @@ import deepEqual = require('deep-equal');
 import parse from '../../common/text';
 import Post from '../../models/post';
 import { isValidText } from '../../models/post';
-import User from '../../models/user';
+import { default as User, IUser } from '../../models/user';
 import Following from '../../models/following';
 import DriveFile from '../../models/drive-file';
 import Watching from '../../models/post-watching';
@@ -24,7 +24,7 @@ import config from '../../../conf';
  * @param {any} app
  * @return {Promise<any>}
  */
-module.exports = (params, user, app) => new Promise(async (res, rej) => {
+module.exports = (params, user: IUser, app) => new Promise(async (res, rej) => {
 	// Get 'text' parameter
 	const [text, textErr] = $(params.text).optional.string().pipe(isValidText).$;
 	if (textErr) return rej('invalid text');

src/api/models/post.ts

@@ -1,3 +1,5 @@
+import * as mongo from 'mongodb';
+
 import db from '../../db/mongodb';
 
 export default db.get('posts') as any; // fuck type definition
@@ -5,3 +7,15 @@ export default db.get('posts') as any; // fuck type definition
 export function isValidText(text: string): boolean {
 	return text.length <= 1000 && text.trim() != '';
 }
+
+export type IPost = {
+	_id: mongo.ObjectID;
+	created_at: Date;
+	media_ids: mongo.ObjectID[];
+	reply_to_id: mongo.ObjectID;
+	repost_id: mongo.ObjectID;
+	poll: {}; // todo
+	text: string;
+	user_id: mongo.ObjectID;
+	app_id: mongo.ObjectID;
+};

src/api/models/user.ts

@@ -1,4 +1,7 @@
+import * as mongo from 'mongodb';
+
 import db from '../../db/mongodb';
+import { IPost } from './post';
 
 const collection = db.get('users');
 
@@ -31,6 +34,39 @@ export function isValidBirthday(birthday: string): boolean {
 	return typeof birthday == 'string' && /^([0-9]{4})\-([0-9]{2})-([0-9]{2})$/.test(birthday);
 }
 
-export interface IUser {
+export type IUser = {
+	_id: mongo.ObjectID;
+	created_at: Date;
+	email: string;
+	followers_count: number;
+	following_count: number;
+	links: string[];
 	name: string;
-}
+	password: string;
+	posts_count: number;
+	drive_capacity: number;
+	username: string;
+	username_lower: string;
+	token: string;
+	avatar_id: mongo.ObjectID;
+	banner_id: mongo.ObjectID;
+	data: any;
+	twitter: {
+		access_token: string;
+		access_token_secret: string;
+		user_id: string;
+		screen_name: string;
+	};
+	description: string;
+	profile: {
+		location: string;
+		birthday: string; // 'YYYY-MM-DD'
+		tags: string[];
+	};
+	last_used_at: Date;
+	latest_post: IPost;
+	pinned_post_id: mongo.ObjectID;
+	is_pro: boolean;
+	is_suspended: boolean;
+	keywords: string[];
+};

src/utils/type.ts

@@ -0,0 +1,3 @@
+// https://github.com/Microsoft/TypeScript/issues/12215
+export type Diff<T extends string, U extends string> = ({ [P in T]: P } & { [P in U]: never } & { [x: string]: never })[T];
+export type Omit<T, K extends keyof T> = { [P in Diff<keyof T, K>]: T[P] };