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# frozen_string_literal: true
module Timebox
extend ActiveSupport::Concern
include CacheMarkdownField
include Gitlab::SQL::Pattern
include Referable
include StripAttribute
TimeboxStruct = Struct.new(:title, :name, :id, :class_name) do
# Ensure these models match the interface required for exporting
def serializable_hash(_opts = {})
{ title: title, name: name, id: id }
end
def self.declarative_policy_class
"TimeboxPolicy"
end
def to_global_id
::Gitlab::GlobalId.build(self, model_name: class_name, id: id)
end
end
# Represents a "No Timebox" state used for filtering Issues and Merge
# Requests that have no timeboxes assigned.
None = TimeboxStruct.new('No Timebox', 'No Timebox', 0)
Any = TimeboxStruct.new('Any Timebox', '', -1)
Upcoming = TimeboxStruct.new('Upcoming', '#upcoming', -2)
Started = TimeboxStruct.new('Started', '#started', -3)
included do
# Defines the same constants above, but inside the including class.
const_set :None, TimeboxStruct.new("No #{self.name}", "No #{self.name}", 0, self.name)
const_set :Any, TimeboxStruct.new("Any #{self.name}", '', -1, self.name)
const_set :Upcoming, TimeboxStruct.new('Upcoming', '#upcoming', -2, self.name)
const_set :Started, TimeboxStruct.new('Started', '#started', -3, self.name)
alias_method :timebox_id, :id
validate :start_date_should_be_less_than_due_date, if: proc { |m| m.start_date.present? && m.due_date.present? }
validate :dates_within_4_digits
cache_markdown_field :title, pipeline: :single_line
cache_markdown_field :description, issuable_reference_expansion_enabled: true
has_many :issues
has_many :labels, -> { distinct.reorder('labels.title') }, through: :issues
has_many :merge_requests
scope :closed, -> { with_state(:closed) }
scope :with_title, ->(title) { where(title: title) }
# A timebox is within the timeframe (start_date, end_date) if it overlaps
# with that timeframe:
#
# [ timeframe ]
# ----| ................ # Not overlapping
# |--| ................ # Not overlapping
# ------|............... # Overlapping
# -----------------------| # Overlapping
# ---------|............ # Overlapping
# |-----|............ # Overlapping
# |--------------| # Overlapping
# |--------------------| # Overlapping
# ...|-----|...... # Overlapping
# .........|-----| # Overlapping
# .........|--------- # Overlapping
# |-------------------- # Overlapping
# .........|--------| # Overlapping
# ...............|--| # Overlapping
# ............... |-| # Not Overlapping
# ............... |-- # Not Overlapping
#
# where: . = in timeframe
# ---| no start
# |--- no end
# |--| defined start and end
#
scope :within_timeframe, ->(start_date, end_date) do
where('start_date is not NULL or due_date is not NULL')
.where('start_date is NULL or start_date <= ?', end_date)
.where('due_date is NULL or due_date >= ?', start_date)
end
strip_attributes! :title
alias_attribute :name, :title
end
class_methods do
# Searches for timeboxes with a matching title or description.
#
# This method uses ILIKE on PostgreSQL
#
# query - The search query as a String
#
# Returns an ActiveRecord::Relation.
def search(query)
fuzzy_search(query, [:title, :description])
end
def filter_by_state(timeboxes, state)
case state
when 'closed' then timeboxes.closed
when 'all' then timeboxes
else timeboxes.active
end
end
def predefined_id?(id)
[Any.id, None.id, Upcoming.id, Started.id].include?(id)
end
def predefined?(timebox)
predefined_id?(timebox&.id)
end
end
def to_reference
raise NotImplementedError
end
def reference_link_text(from = nil)
self.class.reference_prefix + self.title
end
def title=(value)
write_attribute(:title, sanitize_title(value)) if value.present?
end
def timebox_name
model_name.singular
end
def safe_title
title.to_slug.normalize.to_s
end
def resource_parent
raise NotImplementedError
end
def to_ability_name
model_name.singular
end
def merge_requests_enabled?
raise NotImplementedError
end
def weight_available?
resource_parent&.feature_available?(:issue_weights)
end
private
def start_date_should_be_less_than_due_date
if due_date <= start_date
errors.add(:due_date, _("must be greater than start date"))
end
end
def dates_within_4_digits
if start_date && start_date > Date.new(9999, 12, 31)
errors.add(:start_date, _("date must not be after 9999-12-31"))
end
if due_date && due_date > Date.new(9999, 12, 31)
errors.add(:due_date, _("date must not be after 9999-12-31"))
end
end
def sanitize_title(value)
CGI.unescape_html(Sanitize.clean(value.to_s))
end
end
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