@wearesage/schema/examples/rbac/Group.ts

A flexible schema definition and validation system for TypeScript with multi-database support

import "reflect-metadata";
import { Entity, Id, Property, OneToMany } from "../..";
import { GroupMembership } from "./GroupMembership";

/**
 * A Group can have many members, but we store them
 * via the "GroupMembership" pivot entity.
 */
@Entity()
export class Group {
  @Id()
  id: string;

  @Property({ required: true, unique: true })
  name: string;

  @Property()
  description: string;

  @Property({ default: () => new Date() })
  createdAt: Date;

  /**
   * A group can have many memberships,
   * each membership links a user to this group.
   */
  @OneToMany({
    target: () => GroupMembership,
    inverse: "group",
    name: "HAS_MEMBERSHIP",
  })
  memberships: GroupMembership[] = [];
}