Fix API and tests for new task completion logic [SCI-5004]

app/controllers/api/v1/tasks_controller.rb

@@ -60,13 +60,13 @@ module Api
       def task_params_create
         raise TypeError unless params.require(:data).require(:type) == 'tasks'
 
-        params.require(:data).require(:attributes).permit(%i(name x y description state))
+        params.require(:data).require(:attributes).permit(%i(name x y description))
       end
 
       def task_params_update
         raise TypeError unless params.require(:data).require(:type) == 'tasks'
 
-        params.require(:data).require(:attributes).permit(%i(name x y description state my_module_status_id))
+        params.require(:data).require(:attributes).permit(%i(name x y description my_module_status_id))
       end
 
       def load_task_for_managing

spec/requests/api/v1/tasks_controller_spec.rb

@@ -292,7 +292,7 @@ RSpec.describe 'Api::V1::TasksController', type: :request do
       end
     end
 
-    context 'task completion, when has valid params' do
+    context 'direct task completion disabled, when has valid params' do
       let(:request_body) do
         {
           data: {
@@ -304,23 +304,10 @@ RSpec.describe 'Api::V1::TasksController', type: :request do
         }
       end
 
-      it 'returns status 200' do
+      it 'returns status 204, no changes to task' do
         action
 
-        expect(response).to have_http_status 200
-      end
-
-      it 'returns well formated response' do
-        action
-
-        expect(json).to match(
-          hash_including(
-            data: hash_including(
-              type: 'tasks',
-              attributes: hash_including(state: 'completed')
-            )
-          )
-        )
+        expect(response).to have_http_status 204
       end
     end