Neutron-Graph

A small GraphQL Query generator

Requirements

• Promise based HTTP client (Default: Axios or $http for Angular)
• ES6 style Promises (Default: Promise or $q for Angular)

ES5 Usage

Usage:

var neutron_graph = require('neutron-graph');
GraphAPI = neutron_graph.default('/graphql', {http: $http, promise: $q});
 
var query = {
  allSchedules {
    filters: {user_RemoteUserId: 5},
    edges: {node: ['id', 'sunday', 'monday']}
  }
};
 
GraphAPI().data_graph().query(query).submit().then(function(response) {
  console.log(response.data.allSchedules.nodes());
}).catch(function(error) {
  console.log(error);
});

ES6 Usage

import DataGraph from 'neutron-graph';
 
var verses;
var GraphAPI = DataGraph('/data-graph');
 
var query = {
  allVerses: {
    filters: {book_Slug: 'my-book', chapter: 2},
    edges: {node: ['text', 'verse']}
  }
};
 
GraphAPI().query(query).submit().then(function (result) {
  verses = result.data.allVerses.nodes();
}).catch(function (error) {
  console.error(error);
});

API

Chaining

var GraphAPI = DataGraph('/data-graph');
var promise = GraphAPI().query(query1).query(query2).get(query3).submit();

Result will contain an attribute for each node name.

Example: result.data.AllVerses, result.data.AllChapters, result.data.Chapter

Query Methods

Name	Description
query()	Query that contains multiple results
get()	Query by ID. Supply base64 {id} or {name, id} to generate id

QueryResult Attributes

Name	Description
data	DataTransformer objects named by node names
query	original text query generated
response	original response object

DataTransformer Methods and Attributes

Name	Description
data	original data
nodes()	list data extracted from edges list and node object
first()	get first node and return it
last()	get last node and return it