Add payload download action.

Author: martinpovolny

app/controllers/api/red_hat_migration_analytics_controller.rb

@@ -50,6 +50,24 @@ def reset_manifest_collection(type, data)
       end
     end
 
+    def payload_collection(type, data)
+      check_feature_enabled
+      task_id = data['task_id']
+      raise "Must specify a task id via \"task_id\"" if task_id.blank?
+
+      begin
+        task = MiqTask.find(task_id)
+        path = task&.context_data&.payload_path
+        if path && File.exist?(path)
+          send_file(path, :type => 'application/binary', :filename => 'analytics_payload.bin')
+        else
+          raise "Payload not found."
+        end
+      rescue ActiveRecord::RecordNotFound => e
+        action_result(false, e.to_s)
+      end
+    end
+
     private
 
     def check_feature_enabled

config/api.yml

@@ -19,4 +19,7 @@
         :identifier: red_hat_migration_analytics
       - :name: reset_manifest
         :identifier: red_hat_migration_analytics
+      - :name: payload
+        :identifier: red_hat_migration_analytics
+