Move populating the match below to when the state is changed

app/controllers/matches_controller.rb

@@ -13,6 +13,7 @@ class MatchesController < ApplicationController
   # PATCH/PUT /matches/1
   def update
     new_state = match_params['state']
+    if @match.update(match_params)
       if new_state == 'finished'
         result = PopulateMatchBelowAndSave.call(match: @match) unless @match.group_match?
         unless result.success?
@@ -20,7 +21,6 @@ class MatchesController < ApplicationController
           return
         end
       end
-    if @match.update(match_params)
       render json: @match
     else
       render json: @match.errors, status: :unprocessable_entity