refactoring

Resolve #7779

packages/backend/src/models/entities/app.ts

@@ -0,0 +1,60 @@
+import { Entity, PrimaryColumn, Column, Index, ManyToOne } from 'typeorm';
+import { User } from './user';
+import { id } from '../id';
+
+@Entity()
+export class App {
+	@PrimaryColumn(id())
+	public id: string;
+
+	@Index()
+	@Column('timestamp with time zone', {
+		comment: 'The created date of the App.'
+	})
+	public createdAt: Date;
+
+	@Index()
+	@Column({
+		...id(),
+		nullable: true,
+		comment: 'The owner ID.'
+	})
+	public userId: User['id'] | null;
+
+	@ManyToOne(type => User, {
+		onDelete: 'SET NULL',
+		nullable: true,
+	})
+	public user: User | null;
+
+	@Index()
+	@Column('varchar', {
+		length: 64,
+		comment: 'The secret key of the App.'
+	})
+	public secret: string;
+
+	@Column('varchar', {
+		length: 128,
+		comment: 'The name of the App.'
+	})
+	public name: string;
+
+	@Column('varchar', {
+		length: 512,
+		comment: 'The description of the App.'
+	})
+	public description: string;
+
+	@Column('varchar', {
+		length: 64, array: true,
+		comment: 'The permission of the App.'
+	})
+	public permission: string[];
+
+	@Column('varchar', {
+		length: 512, nullable: true,
+		comment: 'The callbackUrl of the App.'
+	})
+	public callbackUrl: string | null;
+}