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# == Issuable concern
#
# Contains common functionality shared between Issues and MergeRequests
#
# Used by Issue, MergeRequest
#
module Issuable
extend ActiveSupport::Concern
include Participable
include Mentionable
include Subscribable
include StripAttribute
include Awardable
included do
belongs_to :author, class_name: "User"
belongs_to :assignee, class_name: "User"
belongs_to :updated_by, class_name: "User"
belongs_to :milestone
has_many :notes, as: :noteable, dependent: :destroy
has_many :label_links, as: :target, dependent: :destroy
has_many :labels, through: :label_links
has_many :todos, as: :target, dependent: :destroy
validates :author, presence: true
validates :title, presence: true, length: { within: 0..255 }
scope :authored, ->(user) { where(author_id: user) }
scope :assigned_to, ->(u) { where(assignee_id: u.id)}
scope :recent, -> { reorder(id: :desc) }
scope :assigned, -> { where("assignee_id IS NOT NULL") }
scope :unassigned, -> { where("assignee_id IS NULL") }
scope :of_projects, ->(ids) { where(project_id: ids) }
scope :of_milestones, ->(ids) { where(milestone_id: ids) }
scope :opened, -> { with_state(:opened, :reopened) }
scope :only_opened, -> { with_state(:opened) }
scope :only_reopened, -> { with_state(:reopened) }
scope :closed, -> { with_state(:closed) }
scope :order_milestone_due_desc, -> { joins(:milestone).reorder('milestones.due_date DESC, milestones.id DESC') }
scope :order_milestone_due_asc, -> { joins(:milestone).reorder('milestones.due_date ASC, milestones.id ASC') }
scope :with_label, ->(title) { joins(:labels).where(labels: { title: title }) }
scope :without_label, -> { joins("LEFT OUTER JOIN label_links ON label_links.target_type = '#{name}' AND label_links.target_id = #{table_name}.id").where(label_links: { id: nil }) }
scope :join_project, -> { joins(:project) }
scope :references_project, -> { references(:project) }
scope :non_archived, -> { join_project.where(projects: { archived: false }) }
delegate :name,
:email,
to: :author,
prefix: true
delegate :name,
:email,
to: :assignee,
allow_nil: true,
prefix: true
attr_mentionable :title, pipeline: :single_line
attr_mentionable :description, cache: true
participant :author, :assignee, :notes_with_associations
strip_attributes :title
acts_as_paranoid
end
module ClassMethods
# Searches for records with a matching title.
#
# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
#
# query - The search query as a String
#
# Returns an ActiveRecord::Relation.
def search(query)
where(arel_table[:title].matches("%#{query}%"))
end
# Searches for records with a matching title or description.
#
# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
#
# query - The search query as a String
#
# Returns an ActiveRecord::Relation.
def full_search(query)
t = arel_table
pattern = "%#{query}%"
where(t[:title].matches(pattern).or(t[:description].matches(pattern)))
end
def sort(method)
case method.to_s
when 'milestone_due_asc' then order_milestone_due_asc
when 'milestone_due_desc' then order_milestone_due_desc
when 'downvotes_desc' then order_downvotes_desc
when 'upvotes_desc' then order_upvotes_desc
else
order_by(method)
end
end
end
def today?
Date.today == created_at.to_date
end
def new?
today? && created_at == updated_at
end
def is_assigned?
!!assignee_id
end
def is_being_reassigned?
assignee_id_changed?
end
def open?
opened? || reopened?
end
def subscribed_without_subscriptions?(user)
participants(user).include?(user)
end
def to_hook_data(user)
hook_data = {
object_kind: self.class.name.underscore,
user: user.hook_attrs,
project: project.hook_attrs,
object_attributes: hook_attrs,
# DEPRECATED
repository: project.hook_attrs.slice(:name, :url, :description, :homepage)
}
hook_data.merge!(assignee: assignee.hook_attrs) if assignee
hook_data
end
def label_names
labels.order('title ASC').pluck(:title)
end
def remove_labels
labels.delete_all
end
def add_labels_by_names(label_names)
label_names.each do |label_name|
label = project.labels.create_with(color: Label::DEFAULT_COLOR).
find_or_create_by(title: label_name.strip)
self.labels << label
end
end
# Convert this Issuable class name to a format usable by Ability definitions
#
# Examples:
#
# issuable.class # => MergeRequest
# issuable.to_ability_name # => "merge_request"
def to_ability_name
self.class.to_s.underscore
end
# Returns a Hash of attributes to be used for Twitter card metadata
def card_attributes
{
'Author' => author.try(:name),
'Assignee' => assignee.try(:name)
}
end
def notes_with_associations
notes.includes(:author, :project)
end
def updated_tasks
Taskable.get_updated_tasks(old_content: previous_changes['description'].first,
new_content: description)
end
##
# Method that checks if issuable can be moved to another project.
#
# Should be overridden if issuable can be moved.
#
def can_move?(*)
false
end
end
|
