550 lines
17 KiB
Ruby
550 lines
17 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# == Issuable concern
|
|
#
|
|
# Contains common functionality shared between Issues and MergeRequests
|
|
#
|
|
# Used by Issue, MergeRequest, Epic
|
|
#
|
|
module Issuable
|
|
extend ActiveSupport::Concern
|
|
include Gitlab::SQL::Pattern
|
|
include Redactable
|
|
include CacheMarkdownField
|
|
include Participable
|
|
include Mentionable
|
|
include Milestoneable
|
|
include Subscribable
|
|
include StripAttribute
|
|
include Awardable
|
|
include Taskable
|
|
include Importable
|
|
include Editable
|
|
include AfterCommitQueue
|
|
include Sortable
|
|
include CreatedAtFilterable
|
|
include UpdatedAtFilterable
|
|
include ClosedAtFilterable
|
|
include VersionedDescription
|
|
|
|
TITLE_LENGTH_MAX = 255
|
|
TITLE_HTML_LENGTH_MAX = 800
|
|
DESCRIPTION_LENGTH_MAX = 1.megabyte
|
|
DESCRIPTION_HTML_LENGTH_MAX = 5.megabytes
|
|
|
|
STATE_ID_MAP = {
|
|
opened: 1,
|
|
closed: 2,
|
|
merged: 3,
|
|
locked: 4
|
|
}.with_indifferent_access.freeze
|
|
|
|
included do
|
|
cache_markdown_field :title, pipeline: :single_line
|
|
cache_markdown_field :description, issuable_state_filter_enabled: true
|
|
|
|
redact_field :description
|
|
|
|
belongs_to :author, class_name: 'User'
|
|
belongs_to :updated_by, class_name: 'User'
|
|
belongs_to :last_edited_by, class_name: 'User'
|
|
|
|
has_many :notes, as: :noteable, inverse_of: :noteable, dependent: :destroy do # rubocop:disable Cop/ActiveRecordDependent
|
|
def authors_loaded?
|
|
# We check first if we're loaded to not load unnecessarily.
|
|
loaded? && to_a.all? { |note| note.association(:author).loaded? }
|
|
end
|
|
|
|
def award_emojis_loaded?
|
|
# We check first if we're loaded to not load unnecessarily.
|
|
loaded? && to_a.all? { |note| note.association(:award_emoji).loaded? }
|
|
end
|
|
end
|
|
|
|
has_many :note_authors, -> { distinct }, through: :notes, source: :author
|
|
|
|
has_many :label_links, as: :target, dependent: :destroy, inverse_of: :target # rubocop:disable Cop/ActiveRecordDependent
|
|
has_many :labels, through: :label_links
|
|
has_many :todos, as: :target, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
|
|
|
|
has_one :metrics, inverse_of: model_name.singular.to_sym, autosave: true
|
|
|
|
delegate :name,
|
|
:email,
|
|
:public_email,
|
|
to: :author,
|
|
allow_nil: true,
|
|
prefix: true
|
|
|
|
validates :author, presence: true
|
|
validates :title, presence: true, length: { maximum: TITLE_LENGTH_MAX }
|
|
# we validate the description against DESCRIPTION_LENGTH_MAX only for Issuables being created
|
|
# to avoid breaking the existing Issuables which may have their descriptions longer
|
|
validates :description, length: { maximum: DESCRIPTION_LENGTH_MAX }, allow_blank: true, on: :create
|
|
validate :description_max_length_for_new_records_is_valid, on: :update
|
|
|
|
before_validation :truncate_description_on_import!
|
|
after_save :store_mentions!, if: :any_mentionable_attributes_changed?
|
|
|
|
scope :authored, ->(user) { where(author_id: user) }
|
|
scope :recent, -> { reorder(id: :desc) }
|
|
scope :of_projects, ->(ids) { where(project_id: ids) }
|
|
scope :opened, -> { with_state(:opened) }
|
|
scope :only_opened, -> { with_state(:opened) }
|
|
scope :closed, -> { with_state(:closed) }
|
|
|
|
# rubocop:disable GitlabSecurity/SqlInjection
|
|
# The `to_ability_name` method is not an user input.
|
|
scope :assigned, -> do
|
|
where("EXISTS (SELECT TRUE FROM #{to_ability_name}_assignees WHERE #{to_ability_name}_id = #{to_ability_name}s.id)")
|
|
end
|
|
scope :unassigned, -> do
|
|
where("NOT EXISTS (SELECT TRUE FROM #{to_ability_name}_assignees WHERE #{to_ability_name}_id = #{to_ability_name}s.id)")
|
|
end
|
|
scope :assigned_to, ->(u) do
|
|
assignees_table = Arel::Table.new("#{to_ability_name}_assignees")
|
|
sql = assignees_table.project('true').where(assignees_table[:user_id].in(u)).where(Arel::Nodes::SqlLiteral.new("#{to_ability_name}_id = #{to_ability_name}s.id"))
|
|
where("EXISTS (#{sql.to_sql})")
|
|
end
|
|
# rubocop:enable GitlabSecurity/SqlInjection
|
|
|
|
scope :not_assigned_to, ->(users) do
|
|
assignees_table = Arel::Table.new("#{to_ability_name}_assignees")
|
|
sql = assignees_table.project('true')
|
|
.where(assignees_table[:user_id].in(users))
|
|
.where(Arel::Nodes::SqlLiteral.new("#{to_ability_name}_id = #{to_ability_name}s.id"))
|
|
where(sql.exists.not)
|
|
end
|
|
|
|
scope :without_particular_labels, ->(label_names) do
|
|
labels_table = Label.arel_table
|
|
label_links_table = LabelLink.arel_table
|
|
issuables_table = klass.arel_table
|
|
inner_query = label_links_table.project('true')
|
|
.join(labels_table, Arel::Nodes::InnerJoin).on(labels_table[:id].eq(label_links_table[:label_id]))
|
|
.where(label_links_table[:target_type].eq(name)
|
|
.and(label_links_table[:target_id].eq(issuables_table[:id]))
|
|
.and(labels_table[:title].in(label_names)))
|
|
.exists.not
|
|
|
|
where(inner_query)
|
|
end
|
|
|
|
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 :with_label_ids, ->(label_ids) { joins(:label_links).where(label_links: { label_id: label_ids }) }
|
|
scope :join_project, -> { joins(:project) }
|
|
scope :inc_notes_with_associations, -> { includes(notes: [:project, :author, :award_emoji]) }
|
|
scope :references_project, -> { references(:project) }
|
|
scope :non_archived, -> { join_project.where(projects: { archived: false }) }
|
|
|
|
attr_mentionable :title, pipeline: :single_line
|
|
attr_mentionable :description
|
|
|
|
participant :author
|
|
participant :notes_with_associations
|
|
participant :assignees
|
|
|
|
strip_attributes :title
|
|
|
|
class << self
|
|
def labels_hash
|
|
issue_labels = Hash.new { |h, k| h[k] = [] }
|
|
|
|
relation = unscoped.where(id: self.select(:id)).eager_load(:labels)
|
|
relation.pluck(:id, 'labels.title').each do |issue_id, label|
|
|
issue_labels[issue_id] << label if label.present?
|
|
end
|
|
|
|
issue_labels
|
|
end
|
|
|
|
def locking_enabled?
|
|
false
|
|
end
|
|
end
|
|
|
|
# We want to use optimistic lock for cases when only title or description are involved
|
|
# http://api.rubyonrails.org/classes/ActiveRecord/Locking/Optimistic.html
|
|
def locking_enabled?
|
|
will_save_change_to_title? || will_save_change_to_description?
|
|
end
|
|
|
|
def allows_multiple_assignees?
|
|
false
|
|
end
|
|
|
|
def has_multiple_assignees?
|
|
assignees.count > 1
|
|
end
|
|
|
|
def allows_reviewers?
|
|
false
|
|
end
|
|
|
|
def supports_time_tracking?
|
|
is_a?(TimeTrackable)
|
|
end
|
|
|
|
def supports_severity?
|
|
incident?
|
|
end
|
|
|
|
def incident?
|
|
is_a?(Issue) && super
|
|
end
|
|
|
|
def supports_issue_type?
|
|
is_a?(Issue)
|
|
end
|
|
|
|
def severity
|
|
return IssuableSeverity::DEFAULT unless incident?
|
|
|
|
issuable_severity&.severity || IssuableSeverity::DEFAULT
|
|
end
|
|
|
|
private
|
|
|
|
def description_max_length_for_new_records_is_valid
|
|
if new_record? && description.length > Issuable::DESCRIPTION_LENGTH_MAX
|
|
errors.add(:description, :too_long, count: Issuable::DESCRIPTION_LENGTH_MAX)
|
|
end
|
|
end
|
|
|
|
def truncate_description_on_import!
|
|
self.description = description&.slice(0, Issuable::DESCRIPTION_LENGTH_MAX) if importing?
|
|
end
|
|
end
|
|
|
|
class_methods do
|
|
# Searches for records with a matching title.
|
|
#
|
|
# This method uses ILIKE on PostgreSQL.
|
|
#
|
|
# query - The search query as a String
|
|
#
|
|
# Returns an ActiveRecord::Relation.
|
|
def search(query)
|
|
fuzzy_search(query, [:title])
|
|
end
|
|
|
|
def available_states
|
|
@available_states ||= STATE_ID_MAP.slice(*available_state_names)
|
|
end
|
|
|
|
# Available state names used to persist state_id column using state machine
|
|
#
|
|
# Override this on subclasses if different states are needed
|
|
#
|
|
# Check MergeRequest.available_states_names for example
|
|
def available_state_names
|
|
[:opened, :closed]
|
|
end
|
|
|
|
# Searches for records with a matching title or description.
|
|
#
|
|
# This method uses ILIKE on PostgreSQL.
|
|
#
|
|
# query - The search query as a String
|
|
# matched_columns - Modify the scope of the query. 'title', 'description' or joining them with a comma.
|
|
#
|
|
# Returns an ActiveRecord::Relation.
|
|
def full_search(query, matched_columns: 'title,description', use_minimum_char_limit: true)
|
|
allowed_columns = [:title, :description]
|
|
matched_columns = matched_columns.to_s.split(',').map(&:to_sym)
|
|
matched_columns &= allowed_columns
|
|
|
|
# Matching title or description if the matched_columns did not contain any allowed columns.
|
|
matched_columns = [:title, :description] if matched_columns.empty?
|
|
|
|
fuzzy_search(query, matched_columns, use_minimum_char_limit: use_minimum_char_limit)
|
|
end
|
|
|
|
def simple_sorts
|
|
super.except('name_asc', 'name_desc')
|
|
end
|
|
|
|
def sort_by_attribute(method, excluded_labels: [])
|
|
sorted =
|
|
case method.to_s
|
|
when 'downvotes_desc' then order_downvotes_desc
|
|
when 'label_priority', 'label_priority_asc' then order_labels_priority(excluded_labels: excluded_labels)
|
|
when 'label_priority_desc' then order_labels_priority('DESC', excluded_labels: excluded_labels)
|
|
when 'milestone', 'milestone_due_asc' then order_milestone_due_asc
|
|
when 'milestone_due_desc' then order_milestone_due_desc
|
|
when 'popularity_asc' then order_upvotes_asc
|
|
when 'popularity', 'popularity_desc', 'upvotes_desc' then order_upvotes_desc
|
|
when 'priority', 'priority_asc' then order_due_date_and_labels_priority(excluded_labels: excluded_labels)
|
|
when 'priority_desc' then order_due_date_and_labels_priority('DESC', excluded_labels: excluded_labels)
|
|
else order_by(method)
|
|
end
|
|
|
|
# Break ties with the ID column for pagination
|
|
sorted.with_order_id_desc
|
|
end
|
|
|
|
def order_due_date_and_labels_priority(direction = 'ASC', excluded_labels: [])
|
|
# The order_ methods also modify the query in other ways:
|
|
#
|
|
# - For milestones, we add a JOIN.
|
|
# - For label priority, we change the SELECT, and add a GROUP BY.#
|
|
#
|
|
# After doing those, we need to reorder to the order we want. The existing
|
|
# ORDER BYs won't work because:
|
|
#
|
|
# 1. We need milestone due date first.
|
|
# 2. We can't ORDER BY a column that isn't in the GROUP BY and doesn't
|
|
# have an aggregate function applied, so we do a useless MIN() instead.
|
|
#
|
|
milestones_due_date = 'MIN(milestones.due_date)'
|
|
|
|
order_milestone_due_asc
|
|
.order_labels_priority(excluded_labels: excluded_labels, extra_select_columns: [milestones_due_date])
|
|
.reorder(Gitlab::Database.nulls_last_order(milestones_due_date, direction),
|
|
Gitlab::Database.nulls_last_order('highest_priority', direction))
|
|
end
|
|
|
|
def order_labels_priority(direction = 'ASC', excluded_labels: [], extra_select_columns: [], with_cte: false)
|
|
params = {
|
|
target_type: name,
|
|
target_column: "#{table_name}.id",
|
|
project_column: "#{table_name}.#{project_foreign_key}",
|
|
excluded_labels: excluded_labels
|
|
}
|
|
|
|
highest_priority = highest_label_priority(params).to_sql
|
|
|
|
# When using CTE make sure to select the same columns that are on the group_by clause.
|
|
# This prevents errors when ignored columns are present in the database.
|
|
issuable_columns = with_cte ? issue_grouping_columns(use_cte: with_cte) : "#{table_name}.*"
|
|
|
|
extra_select_columns = extra_select_columns.unshift("(#{highest_priority}) AS highest_priority")
|
|
|
|
select(issuable_columns)
|
|
.select(extra_select_columns)
|
|
.group(issue_grouping_columns(use_cte: with_cte))
|
|
.reorder(Gitlab::Database.nulls_last_order('highest_priority', direction))
|
|
end
|
|
|
|
def with_label(title, sort = nil)
|
|
if title.is_a?(Array) && title.size > 1
|
|
joins(:labels).where(labels: { title: title }).group(*grouping_columns(sort)).having("COUNT(DISTINCT labels.title) = #{title.size}")
|
|
else
|
|
joins(:labels).where(labels: { title: title })
|
|
end
|
|
end
|
|
|
|
def any_label(sort = nil)
|
|
if sort
|
|
joins(:label_links).group(*grouping_columns(sort))
|
|
else
|
|
joins(:label_links).distinct
|
|
end
|
|
end
|
|
|
|
# Includes table keys in group by clause when sorting
|
|
# preventing errors in postgres
|
|
#
|
|
# Returns an array of arel columns
|
|
def grouping_columns(sort)
|
|
grouping_columns = [arel_table[:id]]
|
|
|
|
if %w(milestone_due_desc milestone_due_asc milestone).include?(sort)
|
|
milestone_table = Milestone.arel_table
|
|
grouping_columns << milestone_table[:id]
|
|
grouping_columns << milestone_table[:due_date]
|
|
end
|
|
|
|
grouping_columns
|
|
end
|
|
|
|
# Includes all table keys in group by clause when sorting
|
|
# preventing errors in postgres when using CTE search optimisation
|
|
#
|
|
# Returns an array of arel columns
|
|
def issue_grouping_columns(use_cte: false)
|
|
if use_cte
|
|
attribute_names.map { |attr| arel_table[attr.to_sym] }
|
|
else
|
|
arel_table[:id]
|
|
end
|
|
end
|
|
|
|
def to_ability_name
|
|
model_name.singular
|
|
end
|
|
|
|
def parent_class
|
|
::Project
|
|
end
|
|
end
|
|
|
|
def state
|
|
self.class.available_states.key(state_id)
|
|
end
|
|
|
|
def state=(value)
|
|
self.state_id = self.class.available_states[value]
|
|
end
|
|
|
|
def resource_parent
|
|
project
|
|
end
|
|
|
|
def assignee_or_author?(user)
|
|
author_id == user.id || assignees.exists?(user.id)
|
|
end
|
|
|
|
def today?
|
|
Date.today == created_at.to_date
|
|
end
|
|
|
|
def created_hours_ago
|
|
(Time.now.utc.to_i - created_at.utc.to_i) / 3600
|
|
end
|
|
|
|
def new?
|
|
created_hours_ago < 24
|
|
end
|
|
|
|
def open?
|
|
opened?
|
|
end
|
|
|
|
def overdue?
|
|
return false unless respond_to?(:due_date)
|
|
|
|
due_date.try(:past?) || false
|
|
end
|
|
|
|
def user_notes_count
|
|
if notes.loaded?
|
|
# Use the in-memory association to select and count to avoid hitting the db
|
|
notes.to_a.count { |note| !note.system? }
|
|
else
|
|
# do the count query
|
|
notes.user.count
|
|
end
|
|
end
|
|
|
|
def subscribed_without_subscriptions?(user, project)
|
|
participants(user).include?(user)
|
|
end
|
|
|
|
def can_assign_epic?(user)
|
|
false
|
|
end
|
|
|
|
def to_hook_data(user, old_associations: {})
|
|
changes = previous_changes
|
|
|
|
if old_associations
|
|
old_labels = old_associations.fetch(:labels, labels)
|
|
old_assignees = old_associations.fetch(:assignees, assignees)
|
|
|
|
if old_labels != labels
|
|
changes[:labels] = [old_labels.map(&:hook_attrs), labels.map(&:hook_attrs)]
|
|
end
|
|
|
|
if old_assignees != assignees
|
|
changes[:assignees] = [old_assignees.map(&:hook_attrs), assignees.map(&:hook_attrs)]
|
|
end
|
|
|
|
if self.respond_to?(:total_time_spent)
|
|
old_total_time_spent = old_associations.fetch(:total_time_spent, total_time_spent)
|
|
|
|
if old_total_time_spent != total_time_spent
|
|
changes[:total_time_spent] = [old_total_time_spent, total_time_spent]
|
|
end
|
|
end
|
|
end
|
|
|
|
Gitlab::HookData::IssuableBuilder.new(self).build(user: user, changes: changes)
|
|
end
|
|
|
|
def labels_array
|
|
labels.to_a
|
|
end
|
|
|
|
def label_names
|
|
labels.order('title ASC').pluck(:title)
|
|
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_ability_name
|
|
end
|
|
|
|
# Returns a Hash of attributes to be used for Twitter card metadata
|
|
def card_attributes
|
|
{
|
|
'Author' => author.try(:name),
|
|
'Assignee' => assignee_list
|
|
}
|
|
end
|
|
|
|
def assignee_list
|
|
assignees.map(&:name).to_sentence
|
|
end
|
|
|
|
def assignee_username_list
|
|
assignees.map(&:username).to_sentence
|
|
end
|
|
|
|
def notes_with_associations
|
|
# If A has_many Bs, and B has_many Cs, and you do
|
|
# `A.includes(b: :c).each { |a| a.b.includes(:c) }`, sadly ActiveRecord
|
|
# will do the inclusion again. So, we check if all notes in the relation
|
|
# already have their authors loaded (possibly because the scope
|
|
# `inc_notes_with_associations` was used) and skip the inclusion if that's
|
|
# the case.
|
|
includes = []
|
|
includes << :author unless notes.authors_loaded?
|
|
includes << :award_emoji unless notes.award_emojis_loaded?
|
|
|
|
if includes.any?
|
|
notes.includes(includes)
|
|
else
|
|
notes
|
|
end
|
|
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
|
|
|
|
##
|
|
# Override in issuable specialization
|
|
#
|
|
def first_contribution?
|
|
false
|
|
end
|
|
|
|
def ensure_metrics
|
|
self.metrics || create_metrics
|
|
end
|
|
|
|
##
|
|
# Overridden in MergeRequest
|
|
#
|
|
def wipless_title_changed(old_title)
|
|
old_title != title
|
|
end
|
|
end
|
|
|
|
Issuable.prepend_if_ee('EE::Issuable')
|