59 lines
1.6 KiB
Ruby
59 lines
1.6 KiB
Ruby
##
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# This model represents a user in the system.
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#
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class People < ActiveRecord::Base
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has_one_tuxwiki_page :owner_class => 'People'
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belongs_to :role
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attr_protected :role_id
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has_many :created_pages, :class_name => 'Page', :foreign_key => 'created_by'
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has_many :updated_pages, :class_name => 'Page', :foreign_key => 'updated_by'
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has_many :images, :dependent => :destroy
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has_many_tagged_images
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validates_uniqueness_of :title
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has_many :friends, :foreign_key => :source_id, :dependent => :destroy
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has_many :actual_friends, :through => :friends, :source => :destination
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has_many :experiences, :dependent => :destroy
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has_many :beers, :through => :experiences
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has_many :invitations, :dependent => :destroy,
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:conditions => [ 'sent IS NULL or sent = ?', false ]
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make_authenticatable
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validates_length_of :password, :minimum => 8, :if => :password_required?,
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:message => 'must be at least 8 characters in length'
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before_create :set_user_role
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##
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# Used to quickly determine if the particular id of another Person is a
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# Friend of this instance.
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#
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def friend_of?(people_id)
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Friend.count(:conditions => [ 'source_id = ? AND destination_id = ?',
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people_id, id ]) > 0
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end
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##
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# Finds me.
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#
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def self.penguincoder
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@penguincoder ||= self.find_by_title('PenguinCoder') rescue nil
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@penguincoder
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end
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protected
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##
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# Forces the People Role to be a tame default unless otherwise overridden.
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#
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def set_user_role
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self.role = Role.normal_role if self.role.nil?
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end
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##
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# Determines if the password is needed.
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#
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def password_required?
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self.encrypted_password.blank?
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end
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end
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