lib/octoparts/client.rb in octoparts-0.0.1 vs lib/octoparts/client.rb in octoparts-0.0.2

@@ -1,5 +1,6 @@
+require 'active_support/core_ext/hash/keys'
 require 'uri'
 
 module Octoparts
   class Client
     OCTOPARTS_API_ENDPOINT_PATH = '/octoparts/2'
@@ -18,10 +19,12 @@
       process(:post, path, params, headers)
     end
 
     # TODO: doc
     def invoke(params)
-      body = params.to_json # TODO
+      stringify_params = params.deep_stringify_keys
+      aggregate_request = Model::AggregateRequest.new.extend(Representer::AggregateRequestRepresenter).from_hash(stringify_params)
+      body = aggregate_request.to_json(camelize: true)
       headers = { content_type: 'application/json' }
       resp = post(OCTOPARTS_API_ENDPOINT_PATH, body, headers)
       Response.new(
         Model::AggregateResponse.new.extend(Representer::AggregateResponseRepresenter).from_json(resp.body),
         resp.headers,