1 files changed, 48 insertions, 0 deletions
diff --git a/app/models/tournament_stage.rb b/app/models/tournament_stage.rb
index 205c8cc..72aa14c 100644
--- a/app/models/tournament_stage.rb
+++ b/app/models/tournament_stage.rb
@@ -1,3 +1,51 @@
 class TournamentStage < ActiveRecord::Base
 	belongs_to :tournament
+	validates_presence_of :tournament
+
+	has_many :matches
+
+	validates(:scheduling_method,
+		presence: true,
+		inclusion: {in: Tournament.new.scheduling_methods})
+
+	validates(:seeding_method,
+		presence: true,
+		inclusion: {in: Tournament.new.seeding_methods})
+
+	# A 1-indexed hash of matches
+	def matches_ordered
+		h = {}
+		i = 1
+		self.matches.order(:id).each do |m|
+			h[i] = m
+			i += 1
+		end
+		return h
+	end
+
+	def create_matches
+		scheduling.create_matches
+	end
+
+	def to_svg(highlight_user)
+		return scheduling.graph(highlight_user)
+	end
+
+	def seed
+		return seeding.seed.pair(matches, players)
+	end
+
+	# Accessors to the configured methods
+
+	def scoring
+		@scoring ||= tournament.scoring
+	end
+
+	def scheduling
+		@scheduling ||= "Scheduling::#{self.scheduling_method.camelcase}".constantize.new(self)
+	end
+
+	def seeding
+		@seeding ||= "Seeding::#{self.seeding_method.camelcase}".constantize
+	end
 end