Re-generating one weight classes matches - NEED TO REFACTOR and NEED TO WRITE TESTS

Code is repeated in the following classes:
GenerateTournamentMatches
PoolToBracketMatchGeneration
PoolToBracketGenerateLoserNames
WipeTournamentMatches

app/services/tournament_services/pool_to_bracket_match_generation.rb

@@ -3,7 +3,13 @@ class PoolToBracketMatchGeneration
       @tournament = tournament
     end
     
-    
+    def generatePoolToBracketMatchesWeight(weight)
+    	PoolGeneration.new(weight).generatePools()
+        last_match = @tournament.matches.where(weight: weight).order(round: :desc).limit(1).first
+        highest_round = last_match.round
+        PoolBracketGeneration.new(weight, highest_round).generateBracketMatches()
+        setOriginalSeedsToWrestleLastPoolRound(weight)
+    end
 	
 	def generatePoolToBracketMatches
         @tournament.weights.order(:max).each do |weight|