265 lines
7.5 KiB
Ruby
265 lines
7.5 KiB
Ruby
# frozen_string_literal: true
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class Todo < ApplicationRecord
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include Sortable
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include FromUnion
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include EachBatch
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# Time to wait for todos being removed when not visible for user anymore.
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# Prevents TODOs being removed by mistake, for example, removing access from a user
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# and giving it back again.
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WAIT_FOR_DELETE = 1.hour
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ASSIGNED = 1
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MENTIONED = 2
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BUILD_FAILED = 3
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MARKED = 4
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APPROVAL_REQUIRED = 5 # This is an EE-only feature
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UNMERGEABLE = 6
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DIRECTLY_ADDRESSED = 7
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MERGE_TRAIN_REMOVED = 8 # This is an EE-only feature
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REVIEW_REQUESTED = 9
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ATTENTION_REQUESTED = 10
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ACTION_NAMES = {
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ASSIGNED => :assigned,
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REVIEW_REQUESTED => :review_requested,
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MENTIONED => :mentioned,
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BUILD_FAILED => :build_failed,
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MARKED => :marked,
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APPROVAL_REQUIRED => :approval_required,
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UNMERGEABLE => :unmergeable,
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DIRECTLY_ADDRESSED => :directly_addressed,
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MERGE_TRAIN_REMOVED => :merge_train_removed,
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ATTENTION_REQUESTED => :attention_requested
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}.freeze
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ACTIONS_MULTIPLE_ALLOWED = [Todo::MENTIONED, Todo::DIRECTLY_ADDRESSED].freeze
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belongs_to :author, class_name: "User"
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belongs_to :note
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belongs_to :project
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belongs_to :group
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belongs_to :target, -> {
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if self.klass.respond_to?(:with_api_entity_associations)
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self.with_api_entity_associations
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else
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self
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end
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}, polymorphic: true, touch: true # rubocop:disable Cop/PolymorphicAssociations
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belongs_to :user
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belongs_to :issue, -> { where("target_type = 'Issue'") }, foreign_key: :target_id
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delegate :name, :email, to: :author, prefix: true, allow_nil: true
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validates :action, :target_type, :user, presence: true
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validates :author, presence: true
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validates :target_id, presence: true, unless: :for_commit?
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validates :commit_id, presence: true, if: :for_commit?
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validates :project, presence: true, unless: :group_id
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validates :group, presence: true, unless: :project_id
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scope :pending, -> { with_state(:pending) }
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scope :done, -> { with_state(:done) }
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scope :for_action, -> (action) { where(action: action) }
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scope :for_author, -> (author) { where(author: author) }
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scope :for_user, -> (user) { where(user: user) }
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scope :for_project, -> (projects) { where(project: projects) }
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scope :for_note, -> (notes) { where(note: notes) }
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scope :for_undeleted_projects, -> { joins(:project).merge(Project.without_deleted) }
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scope :for_group, -> (group) { where(group: group) }
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scope :for_type, -> (type) { where(target_type: type) }
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scope :for_target, -> (id) { where(target_id: id) }
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scope :for_commit, -> (id) { where(commit_id: id) }
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scope :with_entity_associations, -> { preload(:target, :author, :note, group: :route, project: [:route, { namespace: [:route, :owner] }]) }
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scope :joins_issue_and_assignees, -> { left_joins(issue: :assignees) }
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enum resolved_by_action: { system_done: 0, api_all_done: 1, api_done: 2, mark_all_done: 3, mark_done: 4 }, _prefix: :resolved_by
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state_machine :state, initial: :pending do
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event :done do
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transition [:pending] => :done
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end
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state :pending
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state :done
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end
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after_save :keep_around_commit, if: :commit_id
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class << self
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# Returns all todos for the given group ids and their descendants.
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#
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# group_ids - Group Ids to retrieve todos for.
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#
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# Returns an `ActiveRecord::Relation`.
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def for_group_ids_and_descendants(group_ids)
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groups = Group.groups_including_descendants_by(group_ids)
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from_union([
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for_project(Project.for_group(groups)),
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for_group(groups)
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])
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end
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# Returns `true` if the current user has any todos for the given target with the optional given state.
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#
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# target - The value of the `target_type` column, such as `Issue`.
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# state - The value of the `state` column, such as `pending` or `done`.
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def any_for_target?(target, state = nil)
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state.nil? ? exists?(target: target) : exists?(target: target, state: state)
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end
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# Updates attributes of a relation of todos to the new state.
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#
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# new_attributes - The new attributes of the todos.
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#
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# Returns an `Array` containing the IDs of the updated todos.
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def batch_update(**new_attributes)
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# Only update those that have different state
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base = where.not(state: new_attributes[:state]).except(:order)
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ids = base.pluck(:id)
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base.update_all(new_attributes.merge(updated_at: Time.current))
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ids
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end
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# Priority sorting isn't displayed in the dropdown, because we don't show
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# milestones, but still show something if the user has a URL with that
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# selected.
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def sort_by_attribute(method)
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sorted =
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case method.to_s
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when 'priority', 'label_priority' then order_by_labels_priority
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else order_by(method)
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end
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# Break ties with the ID column for pagination
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sorted.order(id: :desc)
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end
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# Order by priority depending on which issue/merge request the Todo belongs to
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# Todos with highest priority first then oldest todos
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# Need to order by created_at last because of differences on Mysql and Postgres when joining by type "Merge_request/Issue"
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def order_by_labels_priority
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highest_priority = highest_label_priority(
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target_type_column: "todos.target_type",
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target_column: "todos.target_id",
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project_column: "todos.project_id"
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).arel.as('highest_priority')
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select(arel_table[Arel.star], highest_priority)
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.order(Arel.sql('highest_priority').asc.nulls_last)
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.order('todos.created_at')
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end
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def distinct_user_ids
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distinct.pluck(:user_id)
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end
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# Count todos grouped by user_id and state, using an UNION query
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# so we can utilize the partial indexes for each state.
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def count_grouped_by_user_id_and_state
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grouped_count = select(:user_id, 'count(id) AS count').group(:user_id)
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done = grouped_count.where(state: :done).select("'done' AS state")
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pending = grouped_count.where(state: :pending).select("'pending' AS state")
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union = unscoped.from_union([done, pending], remove_duplicates: false)
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connection.select_all(union).each_with_object({}) do |row, counts|
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counts[[row['user_id'], row['state']]] = row['count']
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end
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end
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end
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def resource_parent
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project
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end
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def unmergeable?
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action == UNMERGEABLE
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end
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def build_failed?
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action == BUILD_FAILED
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end
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def assigned?
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action == ASSIGNED
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end
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def review_requested?
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action == REVIEW_REQUESTED
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end
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def attention_requested?
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action == ATTENTION_REQUESTED
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end
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def merge_train_removed?
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action == MERGE_TRAIN_REMOVED
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end
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def done?
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state == 'done'
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end
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def action_name
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ACTION_NAMES[action]
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end
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def body
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if note.present?
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note.note
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else
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target.title
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end
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end
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def for_commit?
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target_type == "Commit"
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end
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def for_design?
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target_type == DesignManagement::Design.name
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end
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def for_alert?
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target_type == AlertManagement::Alert.name
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end
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# override to return commits, which are not active record
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def target
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if for_commit?
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project.commit(commit_id) rescue nil
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else
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super
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end
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end
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def target_reference
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if for_commit?
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target.reference_link_text
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else
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target.to_reference
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end
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end
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def self_added?
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author == user
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end
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def self_assigned?
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self_added? && (assigned? || review_requested?)
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end
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private
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def keep_around_commit
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project.repository.keep_around(self.commit_id)
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end
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end
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Todo.prepend_mod_with('Todo')
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