Fix some model refactor usages

src/Logger.ts

@@ -80,7 +80,8 @@ export default class Logger {
 
             const logID = Buffer.alloc(16);
             uuid({}, logID);
-            if (shouldSaveToDB) output += `${logID} - `;
+            let strLogID = bufferToUUID(logID);
+            if (shouldSaveToDB) output += `${strLogID} - `;
 
             output += computedMsg.replace(/\n/g, '\n' + ' '.repeat(pad));
 
@@ -116,7 +117,7 @@ export default class Logger {
                     }
                 });
             }
-            return bufferToUUID(logID);
+            return strLogID;
         }
         return null;
     }

src/Utils.ts

@@ -47,3 +47,13 @@ export function bufferToUUID(buffer: Buffer): string {
     }
     return out;
 }
+
+export function getMethods<T>(obj: T): (string)[] {
+    let properties = new Set()
+    let currentObj = obj
+    do {
+        Object.getOwnPropertyNames(currentObj).map(item => properties.add(item))
+    } while ((currentObj = Object.getPrototypeOf(currentObj)))
+    // @ts-ignore
+    return [...properties.keys()].filter(item => typeof obj[item] === 'function')
+}

src/auth/AuthGuard.ts

@@ -7,6 +7,7 @@ import {PENDING_ACCOUNT_REVIEW_MAIL_TEMPLATE} from "../Mails";
 import Mail from "../Mail";
 import Controller from "../Controller";
 import config from "config";
+import ModelFactory from "../db/ModelFactory";
 
 export default abstract class AuthGuard<P extends AuthProof<User>> {
     public abstract async getProofForSession(session: Express.Session): Promise<P | null>;
@@ -31,12 +32,11 @@ export default abstract class AuthGuard<P extends AuthProof<User>> {
             const callbacks: RegisterCallback[] = [];
 
             await MysqlConnectionManager.wrapTransaction(async connection => {
-                user = new User({});
-                await user.save(connection, c => callbacks.push(c));
-
+                user = ModelFactory.get(User).make({});
                 if (onRegister) {
                     (await onRegister(connection, user)).forEach(c => callbacks.push(c));
                 }
+                await user.save(connection, c => callbacks.push(c));
             });
 
             for (const callback of callbacks) {

src/auth/magic_link/MagicLinkAuthController.ts

@@ -9,6 +9,7 @@ import {AuthError, PendingApprovalAuthError, RegisterCallback} from "../AuthGuar
 import geoip from "geoip-lite";
 import AuthController from "../AuthController";
 import NunjucksComponent from "../../components/NunjucksComponent";
+import ModelFactory from "../../db/ModelFactory";
 
 
 export default abstract class MagicLinkAuthController extends AuthController {
@@ -22,7 +23,7 @@ export default abstract class MagicLinkAuthController extends AuthController {
             await req.authGuard.authenticateOrRegister(req.session!, magicLink, undefined, async (connection, user) => {
                 const callbacks: RegisterCallback[] = [];
 
-                const userEmail = new UserEmail({
+                const userEmail = ModelFactory.get(UserEmail).make({
                     user_id: user.id,
                     email: magicLink.getEmail(),
                 });
@@ -83,7 +84,7 @@ export default abstract class MagicLinkAuthController extends AuthController {
 
         if (!userEmail) {
             isRegistration = true;
-            userEmail = new UserEmail({
+            userEmail = ModelFactory.get(UserEmail).make({
                 email: email,
                 main: true,
             });

src/auth/magic_link/MagicLinkController.ts

@@ -6,6 +6,7 @@ import Throttler from "../../Throttler";
 import Mail, {MailTemplate} from "../../Mail";
 import MagicLink from "../models/MagicLink";
 import config from "config";
+import ModelFactory from "../../db/ModelFactory";
 
 export default abstract class MagicLinkController extends Controller {
     public static async sendMagicLink(sessionID: string, actionType: string, original_url: string, email: string, mailTemplate: MailTemplate, data: object): Promise<void> {
@@ -13,7 +14,7 @@ export default abstract class MagicLinkController extends Controller {
         Throttler.throttle('magic_link', 1, MagicLink.validityPeriod(), email, 0, 0);
 
         const link = await MagicLink.bySessionID(sessionID, actionType) ||
-            new MagicLink({
+            ModelFactory.get(MagicLink).make({
                 session_id: sessionID,
                 action_type: actionType,
                 original_url: original_url,

src/auth/models/MagicLink.ts

@@ -6,6 +6,7 @@ import User from "./User";
 import argon2 from "argon2";
 import {WhereTest} from "../../db/ModelQuery";
 import UserEmail from "./UserEmail";
+import ModelFactory from "../../db/ModelFactory";
 
 export default class MagicLink extends Model implements AuthProof<User> {
     public static async bySessionID(sessionID: string, actionType?: string | string[]): Promise<MagicLink | null> {
@@ -33,10 +34,8 @@ export default class MagicLink extends Model implements AuthProof<User> {
     private generated_at?: Date = undefined;
     private authorized: boolean = false;
 
-    constructor(data: any) {
-        super(data);
-        if (this.action_type === undefined) throw new Error('Action type must always be defined.');
-        if (this.original_url === undefined) throw new Error('Origin url must always be defined.');
+    constructor(factory: ModelFactory<MagicLink>) {
+        super(factory);
     }
 
     protected init(): void {

src/auth/models/User.ts

@@ -25,8 +25,8 @@ export default class User extends Model {
 
     public readonly mainEmail = this.emails.cloneReduceToOne().constraint(q => q.where('id', this.main_email_id));
 
-    public constructor(data: any) {
-        super(data);
+    public constructor(factory: ModelFactory<User>) {
+        super(factory);
     }
 
     protected init(): void {

src/auth/models/UserApprovedComponent.ts

@@ -3,4 +3,7 @@ import User from "./User";
 
 export default class UserApprovedComponent extends ModelComponent<User> {
     public approved: boolean = false;
+
+    protected init(): void {
+    }
 }

src/auth/models/UserEmail.ts

@@ -1,7 +1,5 @@
 import User from "./User";
-import {Connection} from "mysql";
 import Model, {EMAIL_REGEX} from "../../db/Model";
-import {query} from "../../db/MysqlConnectionManager";
 import {OneModelRelation} from "../../db/ModelRelation";
 import ModelFactory from "../../db/ModelFactory";
 
@@ -16,8 +14,8 @@ export default class UserEmail extends Model {
         foreignKey: 'id'
     });
 
-    constructor(data: any) {
-        super(data);
+    constructor(factory: ModelFactory<UserEmail>) {
+        super(factory);
     }
 
     protected init(): void {

src/db/Model.ts

@@ -50,7 +50,7 @@ export default abstract class Model {
     }
 
     public addComponent(modelComponent: ModelComponent<this>): void {
-        modelComponent.init();
+        modelComponent.applyToModel();
         this._components.push(modelComponent);
     }
 
@@ -179,7 +179,9 @@ export default abstract class Model {
 
     private get _properties(): string[] {
         return Object.getOwnPropertyNames(this).filter(p => {
-            return !p.startsWith('_') && !(this[p] instanceof ModelRelation);
+            return !p.startsWith('_') &&
+                typeof this[p] !== 'function' &&
+                !(this[p] instanceof ModelRelation);
         });
     }
 }

src/db/ModelComponent.ts

@@ -1,5 +1,6 @@
 import Model from "./Model";
 import Validator from "./Validator";
+import {getMethods} from "../Utils";
 
 export default abstract class ModelComponent<T extends Model> {
     protected readonly _model: T;
@@ -11,13 +12,27 @@ export default abstract class ModelComponent<T extends Model> {
         this._model = model;
     }
 
-    public init(): void {
+    public applyToModel(): void {
+        this.init();
+
         for (const property of this._properties) {
             if (!property.startsWith('_')) {
                 (this._model as Model)[property] = this[property];
             }
         }
+
+        for (const method of getMethods(this)) {
+            // @ts-ignore
+            if (!method.startsWith('_') &&
+                ['init', 'setValidation'].indexOf(method) < 0 &&
+                this._model[method] === undefined) {
+                // @ts-ignore
+                this._model[method] = this[method];
             }
+        }
+    }
+
+    protected abstract init(): void;
 
     protected setValidation<V>(propertyName: keyof this): Validator<V> {
         const validator = new Validator<V>();

src/db/MysqlConnectionManager.ts

@@ -192,7 +192,9 @@ export default class MysqlConnectionManager {
                     ]);
                 });
             }
+        }
 
+        for (const migration of this.migrations) {
             migration.registerModels();
         }
     }