51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
import { IsInt, IsPositive } from 'class-validator';
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import { BeforeInsert, BeforeUpdate, Column, Entity, OneToMany, PrimaryGeneratedColumn, TableInheritance } from 'typeorm';
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import { ResponsePrincipal } from '../responses/ResponsePrincipal';
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import type { Permission } from './Permission';
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/**
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* Defines the principal entity.
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* A principal basicly is any entity that can receive permissions for the api (users and their groups).
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*/
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@Entity()
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@TableInheritance({ column: { name: "type", type: "varchar" } })
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export abstract class Principal {
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/**
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* Autogenerated unique id (primary key).
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*/
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@PrimaryGeneratedColumn()
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@IsInt()
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id: number;
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/**
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* The participant's permissions.
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*/
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@OneToMany(() => require("./Permission").Permission, (permission: Permission) => permission.principal, { nullable: true })
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permissions!: Permission[];
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@Column({ type: 'bigint', nullable: true, readonly: true })
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@IsInt()
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@IsPositive()
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created_at: number;
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@Column({ type: 'bigint', nullable: true })
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@IsInt()
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@IsPositive()
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updated_at: number;
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@BeforeInsert()
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public setCreatedAt() {
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this.created_at = Math.floor(Date.now() / 1000);
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this.updated_at = Math.floor(Date.now() / 1000);
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}
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@BeforeUpdate()
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public setUpdatedAt() {
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this.updated_at = Math.floor(Date.now() / 1000);
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}
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/**
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* Turns this entity into it's response class.
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*/
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public abstract toResponse(): ResponsePrincipal;
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} |