Install

npm i @nestjs-crud/request

Usage

@nestjs-crud/request provides:

• RequestQueryBuilder — frontend helper to construct ?filter=, ?sort=, ?join=, ?search=, ?fields=, ?limit=, ?offset= query strings.
• RequestQueryParser — backend helper to parse those query strings back into a structured ParsedRequestParams object the adapter services consume.

import { RequestQueryBuilder } from '@nestjs-crud/request';

const qs = RequestQueryBuilder.create()
  .setFilter({ field: 'status', operator: 'eq', value: 'active' })
  .sortBy({ field: 'createdAt', order: 'DESC' })
  .setLimit(20)
  .query();

// qs === 'filter=status||$eq||active&sort=createdAt,DESC&limit=20'
fetch(`/api/users?${qs}`);

The parser side is wired automatically by @nestjs-crud/core's CrudRequestInterceptor — most backend consumers don't need to call it directly.

See also

• Wiki: Requests — full query-string syntax (search conditions, operators, joins, etc.)
• @nestjs-crud/core — consumes the parser
• v2 Migration guide