Package Exports

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (express-typed-query) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Express Typed Query

Converts query strings to Javascript typed objects

Install

npm

npm install express-typed-query

yarn

yarn add express-typed-query

pnpm

pnpm add express-typed-query

Usage

import express from 'express';
import eqs from 'express-typed-query';

const app = express();

eqs.configure(app, options);

import express from 'express';
import eqs from 'express-typed-query';

const app = express();

eqs(app, options);

import express from 'express';
import { configure } from 'express-typed-query';

const app = express();

configure(app, options);

const express = require('express');
const { configure } = require('express-typed-query');

const app = express();

configure(app, options);

const express = require('express');
const eqs = require('express-typed-query');

const app = express();

eqs.configure(app, options);

Options

Logger

This package uses JavaScript console logging by default. You can provide a log level to adjust what is logged using the log level option. The default level is "error" if no option is provided.

const options = { logging: { level: 'debug' } };

If you'd like to provide your own logger you can use the following. It must have the following levels or aliases in order of precedence:

error 0
warn  1
info  2
debug 3
trace 4

The following is the default logging string you can override this by providing a different function. The log level of the message will be passed to the callback.

const options = { logging: { logString: (level) => `${new Date().toISOString()} [${level.toUpperCase()}] -` } };

If you'd like to provide your own logger you can use the following. It must have the following levels or aliases in order of precedence:

error 0
warn  1
info  2
debug 3
trace 4

const options = { logging: { logger: <Logger> } };

Dates

If you'd like dates to be parsed from strings you can use the following option

const options = { dates: true };

This option will try parse string that are parsable into date objects.

Deep Objects

By default this package will use JSON.parse to convert stringified objects to get types if you need a deep conversion use this option to parse the string to a typed object.

const options = { deepObject: true };

const query = 'filter={"string": "string", "boolean": "true", "number": "1", "float": "1.11", "null": "null", "array": ["string", "true", "1", "1.11", "null"] }'

Deep Object False

const { query } = request;

{ filter:
    {
      string: 'string',
      boolean: 'true',
      number: '1',
      float: '1.11',
      null: 'null',
      array: [ 'string', 'true', '1', '1.11', 'null' ]
    }
  }

Deep Object True

const { query } = request;

{ filter:
  {
    string: 'string',
    boolean: true,
    number: 1,
    float: 1.11,
    null: null,
    array: [ 'string', true, 1, 1.11, null ]
  }
}