Add api to accept data requests

In this PR I change how the accepted_at is used. It was in a weird place
because right now the owner could create a request that has it set
automatically. So basically the code was not really used. I now use it
to let the owner approve the requests made through IRIS. This also
made it possible to remove the dead code :)

references [#125](railslove/recover-backlog#125)

Author: bitboxer

Gemfile

@@ -22,6 +22,7 @@ gem 'activestorage-validator'
 gem 'image_processing'
 gem 'paper_trail'
 gem 'protobuf'
+gem 'jimson'
 
 # Emails
 gem 'mailgun-ruby', '~> 1.2'

Gemfile.lock

@@ -93,6 +93,7 @@ GEM
     aws-sigv4 (1.2.3)
       aws-eventstream (~> 1, >= 1.0.2)
     bcrypt (3.1.16)
+    blankslate (3.1.3)
     bootsnap (1.7.5)
       msgpack (~> 1.0)
     builder (3.2.4)
@@ -180,6 +181,11 @@ GEM
     interactor-rails (2.2.1)
       interactor (~> 3.0)
       rails (>= 4.2)
+    jimson (0.13.0)
+      blankslate (>= 3.1.3)
+      multi_json (>= 1.11.2)
+      rack (>= 1.4.5)
+      rest-client (>= 1.7.3)
     jmespath (1.4.0)
     jquery-rails (4.4.0)
       rails-dom-testing (>= 1, < 3)
@@ -225,6 +231,7 @@ GEM
     mini_portile2 (2.5.1)
     minitest (5.14.4)
     msgpack (1.4.2)
+    multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
     nested_form (0.3.2)
@@ -421,6 +428,7 @@ DEPENDENCIES
   image_processing
   inky-rb
   interactor-rails
+  jimson
   letter_opener
   listen (~> 3.5)
   mailgun-ruby (~> 1.2)

spec/interactors/accept_data_request_spec.rb

@@ -12,6 +12,7 @@
 
     it "accepts the data request" do
       data_request = subject.call.data_request
+      expect(data_request).to_not be_nil
       expect(data_request.accepted_at).to_not be_nil
     end
   end