openstreetmap-website/app/models/issue.rb
2020-06-11 19:21:41 +01:00

95 lines
3 KiB
Ruby

# == Schema Information
#
# Table name: issues
#
# id :integer not null, primary key
# reportable_type :string not null
# reportable_id :integer not null
# reported_user_id :integer
# status :enum default("open"), not null
# assigned_role :enum not null
# resolved_at :datetime
# resolved_by :integer
# updated_by :integer
# reports_count :integer default(0)
# created_at :datetime not null
# updated_at :datetime not null
#
# Indexes
#
# index_issues_on_assigned_role (assigned_role)
# index_issues_on_reportable_type_and_reportable_id (reportable_type,reportable_id)
# index_issues_on_reported_user_id (reported_user_id)
# index_issues_on_status (status)
# index_issues_on_updated_by (updated_by)
#
# Foreign Keys
#
# issues_reported_user_id_fkey (reported_user_id => users.id)
# issues_resolved_by_fkey (resolved_by => users.id)
# issues_updated_by_fkey (updated_by => users.id)
#
class Issue < ApplicationRecord
belongs_to :reportable, :polymorphic => true
belongs_to :reported_user, :class_name => "User"
belongs_to :user_resolved, :class_name => "User", :foreign_key => :resolved_by
belongs_to :user_updated, :class_name => "User", :foreign_key => :updated_by
has_many :reports, :dependent => :destroy
has_many :comments, :class_name => "IssueComment", :dependent => :destroy
validates :reportable_id, :uniqueness => { :scope => [:reportable_type] }
ASSIGNED_ROLES = %w[administrator moderator].freeze
validates :assigned_role, :presence => true, :inclusion => ASSIGNED_ROLES
before_validation :set_reported_user
scope :with_status, ->(issue_status) { where(:status => statuses[issue_status]) }
scope :visible_to, ->(user) { where(:assigned_role => user.roles.map(&:role)) }
def read_reports
resolved_at.present? ? reports.where("updated_at < ?", resolved_at) : nil
end
def unread_reports
resolved_at.present? ? reports.where("updated_at >= ?", resolved_at) : reports
end
include AASM
aasm :column => :status, :no_direct_assignment => true do
state :open, :initial => true
state :ignored
state :resolved
event :ignore do
transitions :from => :open, :to => :ignored
end
event :resolve do
transitions :from => :open, :to => :resolved
after do
self.resolved_at = Time.now.getutc
end
end
event :reopen do
transitions :from => :resolved, :to => :open
transitions :from => :ignored, :to => :open
end
end
private
def set_reported_user
self.reported_user = case reportable.class.name
when "User"
reportable
when "Note"
reportable.author
else
reportable.user
end
end
end