Refactored match generation so I can eventually support multiple types of tournaments

app/controllers/tournaments_controller.rb

@@ -163,7 +163,7 @@ class TournamentsController < ApplicationController
   end
 
   def generate_matches
-    @tournament.generateMatchups
+    GenerateTournamentMatches.new(@tournament).generate
   end
 
   def brackets

app/models/generates_tournament_matches.rb

@@ -1,60 +0,0 @@
-module GeneratesTournamentMatches
-
-  def generateMatchups
-    self.curently_generating_matches = 1
-    self.save
-    resetSchoolScores
-    setSeedsAndRandomSeedingWrestlersWithoutSeeds
-    poolToBracket() if tournament_type == "Pool to bracket"
-    self.curently_generating_matches = nil
-    self.save
-  end
-  if Rails.env.production?
-		handle_asynchronously :generateMatchups
-  end
-
-  def poolToBracket
-    destroyAllMatches
-    generatePoolToBracketMatches
-    poolToBracketPostMatchCreation
-  end
-
-  def generatePoolToBracketMatches
-    weights.order(:max).each do |weight|
-      Pool.new(weight).generatePools()
-      last_match = matches.where(weight: weight).order(round: :desc).limit(1).first
-      highest_round = last_match.round
-      PoolBracket.new(weight, highest_round).generateBracketMatches()
-    end
-  end
-
-  def poolToBracketPostMatchCreation
-    moveFinalsMatchesToLastRound
-    assignBouts
-    assignLoserNames
-    assignFirstMatchesToMats
-    movePoolSeedsToFinalPoolRound
-  end
-  
-  def moveFinalsMatchesToLastRound
-    finalsRound = self.totalRounds
-    finalsMatches = self.matches.select{|m| m.bracket_position == "1/2" || m.bracket_position == "3/4" || m.bracket_position == "5/6" || m.bracket_position == "7/8"}
-    finalsMatches. each do |m|
-      m.round = finalsRound
-      m.save
-    end
-  end
-  
-  def setSeedsAndRandomSeedingWrestlersWithoutSeeds
-    weights.each do |w|
-      w.setSeeds
-    end
-  end
-  
-  def movePoolSeedsToFinalPoolRound
-    self.weights.each do |w|
-      w.setOriginalSeedsToWrestleLastPoolRound
-    end
-  end
-
-end

app/models/tournament.rb

@@ -1,7 +1,5 @@
 class Tournament < ActiveRecord::Base
 
-  include GeneratesLoserNames
-  include GeneratesTournamentMatches
 	belongs_to :user
 	has_many :schools, dependent: :destroy
 	has_many :weights, dependent: :destroy
@@ -24,10 +22,6 @@ class Tournament < ActiveRecord::Base
 		time
 	end
 
-	def resetSchoolScores
-		schools.update_all("score = 0.0")
-	end
-
 	def tournament_types
 		["Pool to bracket"]
 	end
@@ -51,19 +45,6 @@ class Tournament < ActiveRecord::Base
 		matches.joins(:weight).where(round: round).order("weights.max")
 	end
 	
-	def assignBouts
-		bout_counts = Hash.new(0)
-		matches.each do |m|
-			m.bout_number = m.round * 1000 + bout_counts[m.round]
-			bout_counts[m.round] += 1
-			m.save!
-		end
-	end
-	
-	def assignFirstMatchesToMats
-		assignMats(mats)
-	end
-	
 	def totalRounds
 		self.matches.sort_by{|m| m.round}.last.round	
 	end

app/models/weight.rb

@@ -46,22 +46,6 @@ class Weight < ActiveRecord::Base
 		wrestlersForPool(pool).sort_by{|w| [w.original_seed ? 0 : 1, w.original_seed || 0]}	
 	end
 	
-	def setOriginalSeedsToWrestleLastPoolRound
-		pool = 1
-		until pool > self.pools
-			wrestler1 = poolSeedOrder(pool).first
-			wrestler2 = poolSeedOrder(pool).second
-			match = wrestler1.poolMatches.sort_by{|m| m.round}.last
-			if match.w1 != wrestler2.id or match.w2 != wrestler2.id
-				if match.w1 == wrestler1.id
-					swapWrestlers(match.w2,wrestler2.id)
-				elsif match.w2 == wrestler1.id
-					swapWrestlers(match.w1,wrestler2.id)
-				end
-			end
-		    pool += 1
-		end
-	end
 	
 	def swapWrestlers(wrestler1_id,wrestler2_id)
 		SwapWrestlers.new.swapWrestlers(wrestler1_id,wrestler2_id)
@@ -181,37 +165,4 @@ class Weight < ActiveRecord::Base
 		PoolOrder.new(wrestlersForPool(pool)).getPoolOrder
 	end
 			
-	def randomSeeding
-		wrestlerWithSeeds = self.wrestlers.select{|w| w.original_seed != nil }.sort_by{|w| w.original_seed}
-		if wrestlerWithSeeds.size > 0
-			highestSeed = wrestlerWithSeeds.last.seed
-			seed = highestSeed + 1
-		else
-			seed = 1
-		end
-		wrestlersWithoutSeed = self.wrestlers.select{|w| w.original_seed == nil }
-		wrestlersWithoutSeed.shuffle.each do |w|
-			w.seed = seed
-			w.save
-			seed += 1
-		end
-	end
-	
-	def setSeeds
-		resetAllSeeds
-		wrestlerWithSeeds = self.wrestlers.select{|w| w.original_seed != nil }
-		wrestlerWithSeeds.each do |w|
-			w.seed = w.original_seed
-			w.save
-		end
-		randomSeeding
-	end
-	
-	def resetAllSeeds
-		self.wrestlers.each do |w|
-			w.seed = nil
-			w.save
-		end
-	end
-			
 end

app/services/tournament_services/generate_tournament_matches.rb

@@ -0,0 +1,61 @@
+class GenerateTournamentMatches
+    def initialize( tournament )
+      @tournament = tournament
+    end
+
+    def generate
+        standardStartingActions
+        PoolToBracketMatchGeneration.new(@tournament).generatePoolToBracketMatches if @tournament.tournament_type == "Pool to bracket"
+        postMatchCreationActions
+        PoolToBracketMatchGeneration.new(@tournament).assignLoserNames if @tournament.tournament_type == "Pool to bracket"
+    end
+    
+    def standardStartingActions
+        @tournament.curently_generating_matches = 1
+        @tournament.save
+        WipeTournamentMatches.new(@tournament).setUpMatchGeneration
+        TournamentSeeding.new(@tournament).setSeeds
+    end
+    
+    def postMatchCreationActions
+        moveFinalsMatchesToLastRound
+        assignBouts
+        assignFirstMatchesToMats
+        @tournament.curently_generating_matches = nil
+        @tournament.save
+    end
+    
+    def assignBouts
+		bout_counts = Hash.new(0)
+		@tournament.matches.each do |m|
+			m.bout_number = m.round * 1000 + bout_counts[m.round]
+			bout_counts[m.round] += 1
+			m.save!
+		end
+	end
+	
+	def moveFinalsMatchesToLastRound
+        finalsRound = @tournament.totalRounds
+        finalsMatches = @tournament.matches.select{|m| m.bracket_position == "1/2" || m.bracket_position == "3/4" || m.bracket_position == "5/6" || m.bracket_position == "7/8"}
+        finalsMatches. each do |m|
+          m.round = finalsRound
+          m.save
+        end
+    end
+    
+    def assignFirstMatchesToMats
+        matsToAssign = @tournament.mats
+		if matsToAssign.count > 0
+			until matsToAssign.sort_by{|m| m.id}.last.matches.count == 4
+				matsToAssign.sort_by{|m| m.id}.each do |m|
+					m.assignNextMatch	
+				end
+			end	
+		end
+	end
+    
+    
+    
+    
+
+end

app/services/tournament_services/pool_bracket_generation.rb

@@ -1,4 +1,4 @@
-class PoolBracket
+class PoolBracketGeneration
 
   def initialize(weight, highest_round)
     @weight = weight

app/services/tournament_services/pool_generation.rb

@@ -1,4 +1,4 @@
-class Pool
+class PoolGeneration
 	def initialize(weight)
 		@weight = weight
 		@tournament = @weight.tournament

app/services/tournament_services/pool_to_bracket_generate_loser_names.rb

@@ -1,8 +1,12 @@
-module GeneratesLoserNames
+class PoolToBracketGenerateLoserNames
+    def initialize( tournament )
+      @tournament = tournament
+    end
+    
    def assignLoserNames
     matches_by_weight = nil
-    weights.each do |w|
-      matches_by_weight = matches.where(weight_id: w.id)
+    @tournament.weights.each do |w|
+      matches_by_weight = @tournament.matches.where(weight_id: w.id)
       if w.pool_bracket_type == "twoPoolsToSemi"
         twoPoolsToSemiLoser(matches_by_weight)
       elsif w.pool_bracket_type == "fourPoolsToQuarter"
@@ -60,4 +64,5 @@ module GeneratesLoserNames
         m.save!
       end
   end 
+    
 end

app/services/tournament_services/pool_to_bracket_match_generation.rb

@@ -0,0 +1,46 @@
+class PoolToBracketMatchGeneration
+   def initialize( tournament )
+      @tournament = tournament
+    end
+    
+    
+	
+	def generatePoolToBracketMatches
+        @tournament.weights.order(:max).each do |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()
+        end
+        movePoolSeedsToFinalPoolRound
+    end
+    
+    def movePoolSeedsToFinalPoolRound
+	    @tournament.weights.each do |w|
+	      setOriginalSeedsToWrestleLastPoolRound(w)
+	    end
+  	end
+    
+    def setOriginalSeedsToWrestleLastPoolRound(weight)
+		pool = 1
+		until pool > weight.pools
+			wrestler1 = weight.poolSeedOrder(pool).first
+			wrestler2 = weight.poolSeedOrder(pool).second
+			match = wrestler1.poolMatches.sort_by{|m| m.round}.last
+			if match.w1 != wrestler2.id or match.w2 != wrestler2.id
+				if match.w1 == wrestler1.id
+					SwapWrestlers.new.swapWrestlers(match.w2,wrestler2.id)
+				elsif match.w2 == wrestler1.id
+					SwapWrestlers.new.swapWrestlers(match.w1,wrestler2.id)
+				end
+			end
+		    pool += 1
+		end
+	end 
+	
+	
+	def assignLoserNames
+		PoolToBracketGenerateLoserNames.new(@tournament).assignLoserNames	
+	end
+	
+end

app/services/tournament_services/tournament_seeding.rb

@@ -0,0 +1,44 @@
+class TournamentSeeding
+    def initialize( tournament )
+      @tournament = tournament
+    end
+    
+    def setSeeds
+        @tournament.weights.each do |w|
+            resetAllSeeds(w)
+            setOriginalSeeds(w)
+            randomSeeding(w)
+        end
+    end
+    
+    def randomSeeding(weight)
+		wrestlerWithSeeds = weight.wrestlers.select{|w| w.original_seed != nil }.sort_by{|w| w.original_seed}
+		if wrestlerWithSeeds.size > 0
+			highestSeed = wrestlerWithSeeds.last.seed
+			seed = highestSeed + 1
+		else
+			seed = 1
+		end
+		wrestlersWithoutSeed = weight.wrestlers.select{|w| w.original_seed == nil }
+		wrestlersWithoutSeed.shuffle.each do |w|
+			w.seed = seed
+			w.save
+			seed += 1
+		end
+	end
+	
+	def setOriginalSeeds(weight)
+		wrestlerWithSeeds = weight.wrestlers.select{|w| w.original_seed != nil }
+		wrestlerWithSeeds.each do |w|
+			w.seed = w.original_seed
+			w.save
+		end
+	end
+	
+	def resetAllSeeds(weight)
+		weight.wrestlers.each do |w|
+			w.seed = nil
+			w.save
+		end
+	end
+end

app/services/tournament_services/wipe_tournament_matches.rb

@@ -0,0 +1,19 @@
+class WipeTournamentMatches
+    
+    def initialize( tournament )
+      @tournament = tournament
+    end
+    
+    def setUpMatchGeneration
+        wipeMatches
+        resetSchoolScores
+    end
+    
+    def wipeMatches
+       @tournament.matches.destroy_all
+    end
+    
+    def resetSchoolScores
+		@tournament.schools.update_all("score = 0.0")
+	end
+end

config/application.rb

@@ -34,6 +34,8 @@ module Wrestling
     config.to_prepare do
       DeviseController.respond_to :html, :json
     end
+    
+    config.autoload_paths += %W(#{config.root}/app/services/tournament_services)
   end
 
   

test/integration/pool_advancement_test.rb

@@ -4,10 +4,6 @@ class PoolAdvancementTest < ActionDispatch::IntegrationTest
 
   def setup
     tournament = Tournament.find(1)
-    
-    # WHY DOES THIS NOT WORK WITHOUT GENERATING MATCHUPS BEFORE EVERY TEST?
-    # FIXTURES FOR MATCHES ARE FILLED OUT AND WORK FOR OTHER TESTS
-    # tournament.generateMatchups
   end
   
   def singlePoolNotFinished

test/integration/poolbracket_matchups_test.rb

@@ -3,7 +3,7 @@ require 'test_helper'
 class PoolbracketMatchupsTest < ActionDispatch::IntegrationTest
   def setup
     @tournament = Tournament.find(1)
-    @tournament.generateMatchups
+    GenerateTournamentMatches.new(@tournament).generate
   end
 
   def createTournament(numberOfWrestlers)
@@ -69,7 +69,7 @@ class PoolbracketMatchupsTest < ActionDispatch::IntegrationTest
   end
 
   def checkForByeInPool(tournament)
-    tournament.generateMatchups
+    GenerateTournamentMatches.new(tournament).generate
     matchups = tournament.matches
     tournament.weights.each do |w|
       w.wrestlers.each do |wr|