class GoCardless::Services::CustomerService

Service for making requests to the Customer endpoints

Public Instance Methods

all(options = {}) click to toggle source

Get a lazily enumerated list of all the items returned. This is simmilar to the ‘list` method but will paginate for you automatically.

@param options [Hash] parameters as a hash. If the request is a GET, these will be converted to query parameters. Otherwise they will be the body of the request.

# File lib/gocardless-pro/services/customer_service.rb, line 48
def all(options = {})
  Paginator.new(
    service: self,
    path: '/customers',
    options: options
  ).enumerator
end
create(options = {}, custom_headers = {}) click to toggle source

Creates a new customer object. Example URL: /customers @param options [Hash] parameters as a hash. If the request is a GET, these will be converted to query parameters. Else, they will be the body of the request.

# File lib/gocardless-pro/services/customer_service.rb, line 17
def create(options = {}, custom_headers = {})
  path = '/customers'
  new_options = {}
  new_options[envelope_key] = options
  options = new_options
  response = make_request(:post, path, options, custom_headers)

  Resources::Customer.new(unenvelope_body(response.body))
end
get(identity, options = {}, custom_headers = {}) click to toggle source

Retrieves the details of an existing customer. Example URL: /customers/:identity

@param identity # Unique identifier, beginning with “CU”. @param options [Hash] parameters as a hash. If the request is a GET, these will be converted to query parameters. Else, they will be the body of the request.

# File lib/gocardless-pro/services/customer_service.rb, line 62
def get(identity, options = {}, custom_headers = {})
  path = sub_url('/customers/:identity',           'identity' => identity)

  response = make_request(:get, path, options, custom_headers)

  Resources::Customer.new(unenvelope_body(response.body))
end
list(options = {}, custom_headers = {}) click to toggle source

Returns a [cursor-paginated](developer.gocardless.com/pro/#overview-cursor-pagination) list of your customers. Example URL: /customers @param options [Hash] parameters as a hash. If the request is a GET, these will be converted to query parameters. Else, they will be the body of the request.

# File lib/gocardless-pro/services/customer_service.rb, line 33
def list(options = {}, custom_headers = {})
  path = '/customers'

  response = make_request(:get, path, options, custom_headers)
  ListResponse.new(
    raw_response: response,
    unenveloped_body: unenvelope_body(response.body),
    resource_class: Resources::Customer
  )
end
unenvelope_body(body) click to toggle source

Unenvelope the response of the body using the service’s ‘envelope_key`

@param body [Hash]

# File lib/gocardless-pro/services/customer_service.rb, line 91
def unenvelope_body(body)
  body[envelope_key] || body['data']
end
update(identity, options = {}, custom_headers = {}) click to toggle source

Updates a customer object. Supports all of the fields supported when creating a customer. Example URL: /customers/:identity

@param identity # Unique identifier, beginning with “CU”. @param options [Hash] parameters as a hash. If the request is a GET, these will be converted to query parameters. Else, they will be the body of the request.

# File lib/gocardless-pro/services/customer_service.rb, line 77
def update(identity, options = {}, custom_headers = {})
  path = sub_url('/customers/:identity',           'identity' => identity)

  new_options = {}
  new_options[envelope_key] = options
  options = new_options
  response = make_request(:put, path, options, custom_headers)

  Resources::Customer.new(unenvelope_body(response.body))
end

Private Instance Methods

envelope_key() click to toggle source

return the key which API responses will envelope data under

# File lib/gocardless-pro/services/customer_service.rb, line 98
def envelope_key
  'customers'
end
sub_url(url, param_map) click to toggle source

take a URL with placeholder params and substitute them out for the acutal value @param url [String] the URL with placeholders in @param param_map [Hash] a hash of placeholders and their actual values

# File lib/gocardless-pro/services/customer_service.rb, line 105
def sub_url(url, param_map)
  param_map.reduce(url) do |new_url, (param, value)|
    new_url.gsub(":#{param}", value)
  end
end