Express Graphlite

Graphlite middleware for express.

Installation

yarn add express-graphlite

Usage

// ...
const app = express();

const schemas = require('../config/schemas');
const queries = require('../config/queries');
const associations = require('../config/useAssociations');
const databases = require('../config/databases');

// Create an instance of databases to run the query.
const storage = new SqliteStorage({ databases });

// Apply the middleware passing down all graphlite options.
app.use('/graphlite', expressGraphlite({
  schemas,
  queries,
  associations,
  connection: storage,
  debug: true,
}));

Options

| Name | Type | Description | | ---- | ---- | ----------- | | schemas | Array | Array of Graphlite schemas | | queries | Array | Array of Graphlite queries | | associations | Function | Function to associated all schemas between them | | connection | Object, Function | Object or function which Graphlite uses to run the query on database. | debug | Boolean | If must or must not enable the Graphlite builtin debugger. |

After that, simply call the express server using the GET and the /graphlite/(findAll|findOne)/queryName url format.

The query options must be defined as json object and requested as application/json.

See Graphlite options reference for further information about specific filters keywords.