# Stigg::Client

This Ruby gem provides a wrapper to [Stigg's GraphQL API](https://docs.stigg.io/docs/graphql-api) based on the operations that are in use by the [Stigg's Node.js SDK](https://docs.stigg.io/docs/nodejs-sdk). 
It leverages the [graphlient](https://github.com/ashkan18/graphlient) library under the hood, and utilizes the `Graphlient::Client` class to execute the API requests.

## Documentation

See https://docs.stigg.io/docs/ruby-sdk

## Installation

Install the gem and add to the application's Gemfile by executing:

    $ bundle add stigg-api-client

If bundler is not being used to manage dependencies, install the gem by executing:

    $ gem install stigg-api-client

## Usage


Initialize the client:

```ruby

require("stigg")

api_key = ENV["STIGG_SERVER_API_KEY"]

client = Stigg.create_client(api_key)

```

Provision a customer

```ruby

require("stigg")

api_key = ENV["STIGG_SERVER_API_KEY"]

client = Stigg.create_client(api_key)

resp = client.request(Stigg::Mutation::ProvisionCustomer, {
    "input": {
        "refId": "customer-id",
        "name": "Acme",
        "email": "hello@acme.com",
        "couponRefId": "coupon-id",
        "billingInformation": {
            "language": "en",
            "timezone": "America/New_York",
            "billingAddress": {
                "country": "US",
                "city": "New York",
                "state": "NY",
                "addressLine1": "123 Main Street",
                "addressLine2": "Apt. 1",
                "phoneNumber": "+1 212-499-5321",
                "postalCode": "10164"
            },
            "shippingAddress": {
                "country": "US",
                "city": "New York",
                "state": "NY",
                "addressLine1": "123 Main Street",
                "addressLine2": "Apt. 1",
                "phoneNumber": "+1 212-499-5321",
                "postalCode": "10164"
            }
        },
        "additionalMetaData": {
            "key": "value"
        },
        "subscriptionParams": {
            "planId": "plan-revvenu-basic"
        }
    }
})

p resp.data.provision_customer.customer.name

```

Get a customer by ID

```ruby


require("stigg")

api_key = ENV["STIGG_SERVER_API_KEY"]

client = Stigg.create_client(api_key)

resp = client.request(Stigg::Query::GetCustomerById, { 'customerId': 'customer-id' })
customer_edge = resp.data.customers.edges[0]
if customer_edge
  customer = customer_edge.node
  p customer.name
else
  p 'Customer not found'
end

```