Reforged - Logic

The easiest way to filter your data

Filter your data according to its attributes in a quick and easy way ⚡

Reforged Logic is an open-source abstraction layer library that facilitates processing, allowing you to filter a dataset using logic principles. Reforged Logic is written in Typescript.

• Website: https://reforged.fr
• Community: Join us on Discord

Note: we take the reliability of Logic and the trust of our users very seriously. If you think you have discovered a security problem in the Logic package, please report it to us in the issues section of the repository.

✨ Features

• Data structure: Creation of a binary tree for the distribution of conditions to facilitate processing.
• Filtering a dataset: Initialise the class, reference your conditions and data array and enjoy.
• Take advantage of the tools provided: A logical display of your conditions, a free parser!

Getting Started

Installation

npm install @reforged/logic

Usage

Typescript lib

import { Logic } from '@reforged/logic'

export interface IUser {
  firstname: string
  lastname: string
  email: string
  numero: string
  roles: string[]
  permissions: string[]
}

const userData: IUser[] = [
  { firstname: 'Nathael', lastname: 'Bonnal', email: '[email protected]', numero: "123456789", permissions: [], roles: ["test"]},
  { firstname: 'Lorem', lastname: 'Ipsum', email: '[email protected]', numero: "987654321", permissions: [], roles: []}
]

const data = {
  uid: '1',
  kind: 'and',
  nodes: [
    {
      uid: '2',
      field: 'lastname',
      operator: 'contains',
      value: 'bonnal',
      type: 'input',
    },

    {
      uid: '3',
      kind: 'or',
      nodes: [
        {
          uid: '2231',
          field: 'firstname',
          operator: 'contains',
          value: 'thibault',
          type: 'input',
        },
        {
          uid: '4',
          field: 'roles',
          operator: 'not contains',
          value: 'admin',
          type: 'select',
        },
      ],
    },
  ],
}

const logic = new Logic<IUser>(data, userData)
console.log(logic.getFormule().affiche())
// bonnal ∧ (thibault ∨ admin)
const filteredData = logic.filter()

License

See the LICENSE file for licensing information.