Class: Infermedica::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/infermedica/connection.rb

Overview

Connection

handles the http communication No assumption is made about content or return values The caller is responsible for converting to/from json

Constant Summary collapse

ENDPOINT =

Default host. Can be overwritten with *endpoint: ‘/some/endpoint’ When creating the Connection

'https://api.infermedica.com'

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Connection

Returns a new instance of Connection.

Raises:

  • (ArgumentError) 


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# File 'lib/infermedica/connection.rb', line 15

def initialize(args)
  raise ArgumentError, 
  'Infermedica::Connection::initialize argument needs to be a Hash' unless
    args.is_a?(Hash)
  raise ArgumentError, 'api_id is required' unless args.key?(:api_id)
  raise ArgumentError, 'api_key is required' unless args.key?(:api_key)
  args[:endpoint] = ENDPOINT unless args.key?(:endpoint)

  # Probably need more argument validation here...
  args.each do |k, v|
    instance_variable_set(:"@#{k}", v)
  end

  uri = URI.parse(@endpoint)
  @http = Net::HTTP.new(uri.host, uri.port)
  @http.use_ssl = true

  @headers = {
    'App-Id':  @api_id,
    'App-Key': @api_key,
  }
  @headers['Dev-Mode'] = args[:dev_mode] if args.key?(:dev_mode)
end

Instance Method Details

#get(path) ⇒ Object

Send a get request to the given path



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# File 'lib/infermedica/connection.rb', line 42

def get(path)
  # TODO: do more hardening on the path
  request = Net::HTTP::Get.new('/v2' + path, @headers)
  send_request(request)
end

#post(path, json, params = {}) ⇒ Object

Send a post request to the given path json is the data to be passed to the post command params are additional header entries



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# File 'lib/infermedica/connection.rb', line 52

def post(path, json, params = {})
  request = Net::HTTP::Post.new('/v2' + path, @headers)
  request.add_field('Content-Type', 'application/json')
  request.body = json
  params.each do |k, v|
    request[k] = v
  end
  send_request(request)
end