socialforge/app/models/contest.rb

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class Contest < ActiveRecord::Base
attr_accessible :author_id, :budget, :commit, :deadline, :description, :name, :password
include Redmine::SafeAttributes
belongs_to :author, :class_name => 'User', :foreign_key => :author_id
has_many :contesting_projects, :dependent => :destroy
has_many :projects, :through => :contesting_projects
has_many :contesting_softapplications, :dependent => :destroy
has_many :softapplications, :through => :contesting_softapplications
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has_many :projects_member, :class_name => 'User', :through => :projects
has_many :journals_for_messages, :as => :jour, :dependent => :destroy
has_many :acts, :class_name => 'Activity', :as => :act, :dependent => :destroy
has_many :join_in_competitions, foreign_key: 'competition_id', :dependent => :destroy
has_many :join_in_contests, class_name: 'JoinInCompetition', foreign_key: 'competition_id', :dependent => :destroy
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has_many :praise_tread, as: :praise_tread_object, dependent: :destroy
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acts_as_attachable
NAME_LENGTH_LIMIT = 60
DESCRIPTION_LENGTH_LIMIT = 250
validates_length_of :name, :maximum => NAME_LENGTH_LIMIT
validates_length_of :description, :maximum => DESCRIPTION_LENGTH_LIMIT
validates_presence_of :author_id, :name, :deadline
validates_format_of :deadline, :with => /^[\d]{4}[-][\d]{1,2}[-][\d]{1,2}$/
# validates_format_of :budget, :with => /^(\d+)$|^(\d+).([0-9]{2})|^(\d+).([0-9]{1})$/
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validate :validate_user
after_create :act_as_activity
scope :visible, lambda {|*args|
nil
}
scope :like, lambda {|arg|
if arg.blank?
where(nil)
else
pattern = "%#{arg.to_s.strip.downcase}%"
where("LOWER(id) LIKE :p OR LOWER(name) LIKE :p OR LOWER(description) LIKE :p", :p => pattern)
end
}
acts_as_watchable
acts_as_taggable
acts_as_event :title => Proc.new {|o| "#{l(:label_requirement)} ##{o.id}: #{o.name}" },
:description => :description,
:author => :author,
:url => Proc.new {|o| {:controller => 'contests', :action => 'show_contest', :id => o.id}}
acts_as_activity_provider :find_options => {:include => [:projects, :author]},
:author_key => :author_id
safe_attributes 'name',
'description',
'budget',
'deadline',
'password'
def add_jour(user, notes, reference_user_id = 0, options = {})
if options.count == 0
self.journals_for_messages << JournalsForMessage.new(:user_id => user.id, :notes => notes, :reply_id => reference_user_id)
else
jfm = self.journals_for_messages.build(options)
jfm.save
jfm
end
end
def self.creat_contests(budget, deadline, name, description=nil)
self.create(:author_id => User.current.id, :budget => budget,
:deadline => deadline, :name => name, :description => description, :commit => 0)
end
def update_contests(budget, deadline, name, description=nil)
if(User.current.id == self.author_id)
self.name = name
self.budget = budget
self.deadline = deadline
self.description = description
self.save
end
end
def delete_contests
unless self.nil?
if User.current.id == self.author_id
self.destroy
end
end
end
def set_commit(commit)
self.update_attribute(:commit, commit)
end
private
def validate_user
errors.add :author_id, :invalid if author.nil? || !author.active?
end
def act_as_activity
self.acts << Activity.new(:user_id => self.author_id)
end
def validate_contest_manager(user_id)
unless user_id.nil?
if self.author_id == user_id
return true
else
return false
end
end
end
end