mihnsen / graphqloquent

Graphql javascript model based - inspired by Laravel Eloquent

Graphqloquent

Graphql javascript model based - inspired by Laravel Eloquent

Ideas

Graphql provide us very fast way to get data from backend. Laravel Eloquent provide model base working with database. The idea is provide a way to query data like Eloquent for javascript. And this package was born to provide fatest way to define model

Requrements

• Postgresql
• Hasura or an api for backend
• Apollo client for graphql
• Static method of javascript from ECMAScript 2015

Basic usage

Defining model

Define Model

import Model from 'graphqloquent';

export default class Flight extends Model {
}

Table name

import Model from 'graphqloquent';

export default class Flight extends Model {
  /**
   * table: is the table associated with model
   */

  constructor() {
    this.table = 'my_flights';
  }
}

Primary key

import Model from 'graphqloquent';

export default class Flight extends Model {

  /**
   * key: is the table primary key
   */
  constructor() {
    this.key = 'my_flights_id';
  }
}

Timestamps

By default, Graphloquent expects created_at and updated_at columns exist on your tables

import Model from 'graphqloquent';

export default class Flight extends Model {

  /**
   * key: is the table primary key
   */
  constructor() {
    this.key = 'my_flights_id';
  }
}

Retrieving Models

Get all flights

import Flight from '@/models/Fligt';
$flights = Flight.all();

With conditions

import Flight from '@/models/Flight';
$flight = Flight.where('active', 1)
                .orderBy('name', 'desc')
                .take(10)
                .get();

Retrieving Single Model

Get Single Model

import Flight from '@/models/Fligt';
$flight = Flight.find(1);

With conditions

import Flight from '@/models/Flight';
$flight = Flight.where('active', 1).first();

Notfound exception

import Flight from '@/models/Flight';
$flight = Flight.findOrFail(1);
$flight = Flight.where('leg', '>', 1).findOrFail();

Retrieving Aggregates

import Flight from '@/models/Flight';
$flight = Flight.where('active', 1).count();

Inserting and Updating model

Insert

import Flight from '@/models/Flight';
$flight = new Flight();
$flight.name = 'Airbus 320';
$flight.save();

Update

import Flight from '@/models/Flight';
$flight = Flight.find(1);
$flight.name = 'New Airbus 320';
$flight.save();

Delete

import Flight from '@/models/Flight';
$flight = Flight.find(1);
$flight.delete();