mirror of
https://github.com/ENSL/ensl.org.git
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e93588591b
Issue: When a team gets deleted team_id is not properly cleared from users who have set the team to be deleted as their main. When now someone trys an operation that validates the user it fails as the team_id set on that user is not valid anymore. Solution: To prevent this from happening in the future update users and set team_id to nil. Clean up: To clean up existing users run UPDATE users SET team_id=NULL WHERE team_id NOT IN(SELECT id FROM teams);
126 lines
3.9 KiB
Ruby
126 lines
3.9 KiB
Ruby
# == Schema Information
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#
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# Table name: teams
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#
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# id :integer not null, primary key
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# name :string(255)
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# irc :string(255)
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# web :string(255)
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# tag :string(255)
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# country :string(255)
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# comment :string(255)
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# created_at :datetime
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# updated_at :datetime
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# logo :string(255)
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# founder_id :integer
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# active :boolean default(TRUE), not null
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# recruiting :string(255)
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#
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class Team < ActiveRecord::Base
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include Extra
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LOGOS = "logos"
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STATUS_INACTIVE = 0
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STATUS_ACTIVE = 1
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attr_protected :id, :active, :founder_id, :created_at, :updated_at
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validates_presence_of :name, :tag
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validates_length_of :name, :tag, :in => 2..20
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validates_length_of :irc, :maximum => 20, :allow_blank => true
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validates_length_of :web, :maximum => 50, :allow_blank => true
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validates_format_of :country, :with => /\A[A-Z]{2}\z$/, :allow_blank => true
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validates_length_of [:comment, :recruiting], :in => 0..75, :allow_blank => true
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scope :with_teamers_num,
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lambda { |num| {
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:select => "teams.*, COUNT(T.id) AS teamers_num",
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:joins => "LEFT JOIN teamers T ON T.team_id = teams.id AND T.rank >= #{Teamer::RANK_MEMBER}",
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:group => "teams.id",
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:having => ["teamers_num >= ?", num]} }
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scope :with_teamers, :include => :teamers
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scope :active, :conditions => {:active => true}
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scope :inactive, :conditions => {:active => false}
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scope :ordered, :order => "name"
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scope :recruiting, :conditions => "recruiting IS NOT NULL AND recruiting != ''"
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belongs_to :founder, :class_name => "User"
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has_many :teamers, :dependent => :destroy
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has_many :leaders, :class_name => "Teamer", :conditions => ["rank = ?", Teamer::RANK_LEADER]
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has_many :contesters, :dependent => :destroy
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has_many :contests, :through => :contesters, :conditions => {"contesters.active" => true}
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has_many :received_messages, :class_name => "Message", :as => "recipient"
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has_many :sent_messages, :class_name => "Message", :as => "sender"
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has_many :matches, :through => :contesters
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has_many :matches_finished, :through => :contesters, :source => :matches, :conditions => "(score1 != 0 OR score2 != 0)"
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has_many :matches_won, :through => :contesters, :source => :matches,
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:conditions => "((score1 > score2 AND contester1_id = contesters.id) OR (score2 > score1 AND contester2_id = contesters.id)) AND (score1 != 0 OR score2 != 0)"
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has_many :matches_lost, :through => :contesters, :source => :matches,
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:conditions => "((score1 < score2 AND contester1_id = contesters.id) OR (score2 < score1 AND contester2_id = contesters.id)) AND (score1 != 0 OR score2 != 0)"
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has_many :matches_draw, :through => :contesters, :source => :matches,
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:conditions => "(score1 = score2 AND score1 > 0) AND (score1 != 0 OR score2 != 0)"
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mount_uploader :logo, TeamUploader
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before_create :init_variables
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after_create :add_leader
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def to_s
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name
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end
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def leaders_s
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leaders.join(", ")
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end
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def init_variables
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self.active = true
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self.recruiting = nil
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end
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def add_leader
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teamer = Teamer.new
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teamer.user = founder
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teamer.team = self
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teamer.rank = Teamer::RANK_LEADER
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teamer.save
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founder.update_attribute :team_id, self.id
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end
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def self.search(search)
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search ? where("LOWER(name) LIKE LOWER(?)", "%#{search}%") : scoped
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end
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def destroy
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User.where(team_id: self.id).each do |user|
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user.update_attribute(:team_id, nil)
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end
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if matches.count > 0
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update_attribute :active, false
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teamers.update_all ["rank = ?", Teamer::RANK_REMOVED]
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else
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super
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end
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end
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def recover
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update_attribute :active, true
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end
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def is_leader? user
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teamers.leaders.exists?(:user_id => user.id)
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end
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def can_create? cuser
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cuser and !cuser.banned?(Ban::TYPE_MUTE)
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end
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def can_update? cuser
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cuser and (is_leader? cuser or cuser.admin?)
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end
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def can_destroy? cuser
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cuser and cuser.admin?
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end
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end
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