@shagital/adonisjs-crud-generator/build/templates/migration.txt

Adonisjs Admin Panel Generator is a package that helps you quickly scaffold your typical CRUD admin interfaces. It generates the admin panel code based on the existing (migrated) table in the database

import {{userModel}} from '{{userModelNamespace}}'
import Permission from 'App/Models/Permission'
import Role from 'App/Models/Role'
import BaseSchema from '@ioc:Adonis/Lucid/Schema'
import Config from '@ioc:Adonis/Core/Config'
import UserRole from 'App/Models/UserRole'
import RolePermission from 'App/Models/RolePermission'

/**
 * Class FillDefaultAdminUserAndPermissionsFor{{pascalCase}}
 */
export default class FillDefaultAdminUserAndPermissionsFor{{pascalCase}} extends BaseSchema
{
  public async up() {
    let permissions = [
      // view {{pascalCase}} as a whole
      '{{model}}',

      // manage {{pascalCase}} (access)
      'admin.{{model}}.index',
      'admin.{{model}}.create',
      'admin.{{model}}.edit',
      'admin.{{model}}.delete',

    ].map((s) => {
      return {
        name: s,
        slug: s
      }
    });


    let admin = await User.query()
      .where('email', Config.get('crudGenerator.admin_email', 'administrator@webmail.com'))
      .firstOrFail()

    let permissionIds: Array<number> = [];
    for(let p of permissions) {
      let permission = await Permission.firstOrCreate({name: p.name}, p);
      permissionIds.push(permission.id);
    }

    let role = await Role.query()
    .where('name', Config.get('crudGenerator.admin_role', 'administrator'))
    .firstOrFail()
    await RolePermission.createMany(permissionIds.map((id) => {
    return {
      role_id: role.id,
      permission_id: id
    }}))
    await UserRole.firstOrCreate({ user_id: admin.id, role_id: role.id })
  }

  public async down() {

  }
}