1 files changed, 111 insertions, 0 deletions
diff --git a/app/models/user.rb b/app/models/user.rb
index 4a57cf0..64dd7ed 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -1,2 +1,113 @@
 class User < ActiveRecord::Base
+	has_and_belongs_to_many :tournaments_played, class_name: "Tournament", foreign_key: "player_id", join_table: "players_tournaments"
+	has_and_belongs_to_many :tournaments_hosted, class_name: "Tournament", foreign_key: "host_id", join_table: "hosts_tournaments"
+	has_and_belongs_to_many :teams
+	has_many :sessions
+
+	apply_simple_captcha
+
+	before_save { self.email = email.downcase }
+	before_save { self.user_name = user_name }
+
+	def after_initialize
+		self.permissions = 0
+	end
+
+	def can?(action)
+		return true
+		case action
+		when :create_tournament
+			return true
+		when :edit_tournament
+			return true
+		when :join_tournament
+			return true
+		when :delete_tournament
+
+		when :create_game
+		when :edit_game
+		when :delete_game
+
+		when :create_user
+			return false
+		when :edit_user
+		when :delete_user
+
+		when :create_alert
+		when :edit_alert
+		when :delete_alert
+
+		when :create_pm
+		when :edit_pm
+		when :delete_pm
+
+		when :create_session
+			return false
+		when :delete_session
+
+		else
+			return false
+		end
+	end
+
+	##
+	# VAILD_EMAIL is the regex used to validate a user given email.
+	VALID_EMAIL_REG = /\A\S+@\S+\.\S+\z/i
+
+	##
+	# VALID_USER_NAME checks to make sure a user's user_name
+	# is in the proper format.
+	VALID_USER_NAME_REG = /\A[a-zA-Z0-9\-]+\z/
+
+	##
+	# The following lines put a user account through a series of
+	# validations in order to make sure all of their information
+	# is in the proper format.
+	#
+	#     validates :symbol_to_be_validated
+	#
+	# - presence: determines whether or not a symbol is filled or not
+	# - length: ensures there is a length limit on the symbol
+	# - format: checks the format of given information to ensure
+	#   validity
+	validates(:name, presence: true, length: { maximum: 50 })
+	validates(:email, presence: true, format: {with:
+				  VALID_EMAIL_REG},
+			  uniqueness: { case_sensitive: false })
+	validates(:user_name, presence: true, length:{maximum: 50},
+			  format: {with: VALID_USER_NAME_REG },
+			  uniqueness: {case_sensitive: false })
+
+	##
+	# Instead of adding password and password_confirmation
+	# attributes, requiring the presence of a password,
+	# requiring that pw and pw_com match, and add an authenticate
+	# method to compare an encrypted password to the
+	# password_digest to authenticate users, I can just add
+	# has_secure_password which does all of this for me.
+	has_secure_password
+
+	validates :password, length: { minimum: 6 }
+end
+class NilUser
+	def nil?
+		return true
+	end
+	def can?(action)
+		case action
+		when :create_user
+			return true
+		when :create_session
+			return true
+		else
+			return false
+		end
+	end
+	def method_missing(name, *args)
+		# Throw an error if User doesn't have this method
+		super unless User.new.respond_to?(name)
+		# User has this method -- return a blank value
+		# 'false' if the method ends with '?'; 'nil' otherwise.
+		name.ends_with?('?') ? false : nil
+	end
 end