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/generate_tournament_matches.rb

@@ -2,6 +2,19 @@ class GenerateTournamentMatches
     def initialize( tournament )
       @tournament = tournament
     end
+    
+    def generateWeight(weight)
+        WipeTournamentMatches.new(@tournament).wipeWeightMatches(weight)
+        @tournament.curently_generating_matches = 1
+        @tournament.save
+        unAssignBouts
+        PoolToBracketMatchGeneration.new(@tournament).generatePoolToBracketMatchesWeight(weight) if @tournament.tournament_type == "Pool to bracket"
+        postMatchCreationActions
+        PoolToBracketGenerateLoserNames.new(@tournament).assignLoserNamesWeight(weight) if @tournament.tournament_type == "Pool to bracket"
+    end
+    if Rails.env.production?
+		handle_asynchronously :generateWeight
+	end
 
     def generate
         standardStartingActions
@@ -57,7 +70,13 @@ class GenerateTournamentMatches
 		end
 	end
     
-    
+    def unAssignBouts
+		bout_counts = Hash.new(0)
+		@tournament.matches.each do |m|
+			m.bout_number = nil
+			m.save!
+		end
+	end
     
     
 

app/services/tournament_services/pool_to_bracket_generate_loser_names.rb

@@ -3,6 +3,18 @@ class PoolToBracketGenerateLoserNames
       @tournament = tournament
     end
     
+  def assignLoserNamesWeight(weight)
+      matches_by_weight = @tournament.matches.where(weight_id: weight.id)
+      if weight.pool_bracket_type == "twoPoolsToSemi"
+        twoPoolsToSemiLoser(matches_by_weight)
+      elsif weight.pool_bracket_type == "fourPoolsToQuarter"
+        fourPoolsToQuarterLoser(matches_by_weight)
+      elsif weight.pool_bracket_type == "fourPoolsToSemi"
+        fourPoolsToSemiLoser(matches_by_weight)
+      end
+      saveMatches(matches_by_weight)
+  end
+
    def assignLoserNames
     matches_by_weight = nil
     @tournament.weights.each do |w|

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|

app/services/tournament_services/wipe_tournament_matches.rb

@@ -9,6 +9,10 @@ class WipeTournamentMatches
         resetSchoolScores
     end
     
+    def wipeWeightMatches(weight)
+       weight.matches.destroy_all 
+    end
+    
     def wipeMatches
        @tournament.matches.destroy_all
     end