1 files changed, 40 insertions, 1 deletions
diff --git a/app/models/tournament.rb b/app/models/tournament.rb
index cc915a0..fe781e1 100644
--- a/app/models/tournament.rb
+++ b/app/models/tournament.rb
@@ -1,3 +1,42 @@
 class Tournament < ActiveRecord::Base
-  belongs_to :game
+	belongs_to :game
+	has_many :matches
+	has_and_belongs_to_many :players, class_name: "User", association_foreign_key: "player_id", join_table: "players_tournaments"
+	has_and_belongs_to_many :hosts,   class_name: "User", association_foreign_key: "host_id",   join_table: "hosts_tournaments"
+
+	def open?
+		return true
+	end
+
+	def joinable_by?(user)
+		return ((not user.nil?) and user.in_group?(:player) and open?)
+	end
+
+	def join(user)
+		unless joinable_by?(user)
+			return false
+		end
+		players<<user
+	end
+
+	def setup
+		num_teams = (self.users.count/self.players_per_team).floor
+		num_matches = num_teams - 1
+		for i in 0..num_matches
+			self.matches.create(name: "Match #{i}")
+		end
+		match_num = 0
+		team_num = 0
+		self.players.each_slice(@tournament.max_players) do |players|
+			matches[match_num].teams[team_num] = Team.new(users: players)
+			if (team_num == 0 and team_num % @tournament.max_teams_per_match == 0)
+				match_num += 1
+				team_num = 0
+			else
+				team_num += 1
+			end
+		end
+	end
+
+
 end