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

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

import "reflect-metadata";
import { Entity, Id, Property, ManyToMany } from "../..";
import { Role } from "./Role";

/**
 * A Permission might be something like "READ", "WRITE", "DELETE".
 * You can also define "scope" or "resource-level" restrictions here,
 * or handle them in a linking entity.
 * For simplicity, we keep it straightforward:
 */
@Entity()
export class Permission {
  @Id()
  id: string;

  @Property({ required: true, unique: true })
  name: string; // e.g. "READ", "WRITE", "DELETE"

  @Property()
  description: string;

  /**
   * Many-to-many with Roles:
   * A permission can belong to many roles.
   */
  @ManyToMany({
    target: () => Role,
    inverse: "permissions",
    name: "ASSIGNED_TO_ROLE",
  })
  roles: Role[] = [];
}