import { BaseModel } from './base.model';

export class Role extends BaseModel {
  static tableName = 'roles';

  id: string;
  name: string;
  guardName: string;
  description?: string;
  createdAt: Date;
  updatedAt: Date;

  static get jsonSchema() {
    return {
      type: 'object',
      required: ['name'],
      properties: {
        id: { type: 'string' },
        name: { type: 'string' },
        guardName: { type: 'string' },
        description: { type: 'string' },
      },
    };
  }

  static get relationMappings() {
    const { RolePermission } = require('./role-permission.model');
    const { Permission } = require('./permission.model');
    const { User } = require('./user.model');
    const { RoleObjectPermission } = require('./role-object-permission.model');
    const { RoleFieldPermission } = require('./role-field-permission.model');

    return {
      rolePermissions: {
        relation: BaseModel.HasManyRelation,
        modelClass: RolePermission,
        join: {
          from: 'roles.id',
          to: 'role_permissions.roleId',
        },
      },
      permissions: {
        relation: BaseModel.ManyToManyRelation,
        modelClass: Permission,
        join: {
          from: 'roles.id',
          through: {
            from: 'role_permissions.roleId',
            to: 'role_permissions.permissionId',
          },
          to: 'permissions.id',
        },
      },
      users: {
        relation: BaseModel.ManyToManyRelation,
        modelClass: User,
        join: {
          from: 'roles.id',
          through: {
            from: 'user_roles.roleId',
            to: 'user_roles.userId',
          },
          to: 'users.id',
        },
      },
      objectPermissions: {
        relation: BaseModel.HasManyRelation,
        modelClass: RoleObjectPermission,
        join: {
          from: 'roles.id',
          to: 'role_object_permissions.roleId',
        },
      },
      fieldPermissions: {
        relation: BaseModel.HasManyRelation,
        modelClass: RoleFieldPermission,
        join: {
          from: 'roles.id',
          to: 'role_field_permissions.roleId',
        },
      },
    };
  }
}