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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
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 :subscriptions, dependent: :destroy, as: :subscribable
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 :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') }
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
end
module ClassMethods
def search(query)
where("LOWER(title) like :query", query: "%#{query.downcase}%")
end
def full_search(query)
where("LOWER(title) like :query OR LOWER(description) like :query", query: "%#{query.downcase}%")
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
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
#
# Votes
#
# Return the number of -1 comments (downvotes)
def downvotes
filter_superceded_votes(notes.select(&:downvote?), notes).size
end
def downvotes_in_percent
if votes_count.zero?
0
else
100.0 - upvotes_in_percent
end
end
# Return the number of +1 comments (upvotes)
def upvotes
filter_superceded_votes(notes.select(&:upvote?), notes).size
end
def upvotes_in_percent
if votes_count.zero?
0
else
100.0 / votes_count * upvotes
end
end
# Return the total number of votes
def votes_count
upvotes + downvotes
end
def subscribed?(user)
subscription = subscriptions.find_by_user_id(user.id)
if subscription
return subscription.subscribed
end
participants(user).include?(user)
end
def toggle_subscription(user)
subscriptions.
find_or_initialize_by(user_id: user.id).
update(subscribed: !subscribed?(user))
end
def to_hook_data(user)
{
object_kind: self.class.name.underscore,
user: user.hook_attrs,
repository: {
name: project.name,
url: project.url_to_repo,
description: project.description,
homepage: project.web_url
},
object_attributes: hook_attrs
}
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
def notes_with_associations
notes.includes(:author, :project)
end
private
def filter_superceded_votes(votes, notes)
filteredvotes = [] + votes
votes.each do |vote|
if vote.superceded?(notes)
filteredvotes.delete(vote)
end
end
filteredvotes
end
end
|
