Add UpdateMatchScore Interactor

This interactor updates the match score and its state accordingly for a running match

app/interactors/update_match_score.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class UpdateMatchScore
+  include Interactor
+
+  def call
+    match_score = context.match_score
+    match_score_params = context.match_score_params
+    if match_score.update(match_score_params)
+      match_score.match.state = 'in_progress'
+      context.fail! unless match_score.save
+    else
+      context.fail!
+    end
+  end
+end