68 lines
2.3 KiB
Ruby
68 lines
2.3 KiB
Ruby
module JamRuby
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class OnlinePresence < ActiveRecord::Base
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PERMISSION_MSG = "You do not have permission to perform this operation."
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attr_accessible :player_id, :service_type, :username
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belongs_to :player, polymorphic: true
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validates :service_type, presence:true, length: {maximum: 100}
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validates :username, presence:true, length: {maximum: 100}
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validate :username_service_type_unique
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def username_service_type_unique
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match = OnlinePresence.exists?(:username => self.username, :service_type => self.service_type)
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raise ConflictError, "Username #{self.username} is already associated with a #{self.service_type} account" if match
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end
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def self.index(options = {})
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raise StateError, "The user is not specified." if options[:id].blank?
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OnlinePresence.where("player_id = ?", options[:id])
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end
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# Create with target_player (target_player is either user or band):
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def self.create(target_player, options = {}, save = true)
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auth_player(target_player, options)
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raise StateError, "Missing required information" if options[:service_type].blank? || options[:username].blank?
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up = OnlinePresence.new({
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:player_id => target_player.id,
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:service_type => options[:service_type],
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:username => options[:username]
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})
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up.save! if save
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up
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end
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def self.update(target_player, options = {})
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auth_player(target_player, options)
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raise StateError, "Missing required information" if options[:service_type].blank? || options[:username].blank? || options[:id].blank?
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up = OnlinePresence.find(options[:id])
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up.service_type = options[:service_type]
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up.username = options[:username]
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up.save!
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end
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def self.delete(target_player, options = {})
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id = options[:id]
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raise StateError, "Missing required information" if id.blank?
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online_presence = OnlinePresence.find(id)
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if online_presence.player_id != target_player.id
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raise JamPermissionError, PERMISSION_MSG
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end
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unless online_presence.nil?
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OnlinePresence.destroy(id)
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end
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end
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private
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def self.auth_player(target_player, options={})
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raise JamPermissionError, PERMISSION_MSG if target_player.nil? || options[:player_id] != target_player.id
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end
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end
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end |