debian-mirror-gitlab/app/services/issuable_base_service.rb

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class IssuableBaseService < BaseService
private
def create_assignee_note(issuable)
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SystemNoteService.change_assignee(
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issuable, issuable.project, current_user, issuable.assignee)
end
def create_milestone_note(issuable)
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SystemNoteService.change_milestone(
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issuable, issuable.project, current_user, issuable.milestone)
end
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def create_labels_note(issuable, old_labels)
added_labels = issuable.labels - old_labels
removed_labels = old_labels - issuable.labels
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SystemNoteService.change_label(
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issuable, issuable.project, current_user, added_labels, removed_labels)
end
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def create_title_change_note(issuable, old_title)
SystemNoteService.change_title(
issuable, issuable.project, current_user, old_title)
end
def create_branch_change_note(issuable, branch_type, old_branch, new_branch)
SystemNoteService.change_branch(
issuable, issuable.project, current_user, branch_type,
old_branch, new_branch)
end
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def create_task_status_note(issuable)
issuable.updated_tasks.each do |task|
SystemNoteService.change_task_status(issuable, issuable.project, current_user, task)
end
end
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def filter_params(issuable_ability_name = :issue)
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filter_assignee
filter_milestone
filter_labels
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ability = :"admin_#{issuable_ability_name}"
unless can?(current_user, ability, project)
params.delete(:milestone_id)
params.delete(:add_label_ids)
params.delete(:remove_label_ids)
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params.delete(:label_ids)
params.delete(:assignee_id)
end
end
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def filter_assignee
if params[:assignee_id] == IssuableFinder::NONE
params[:assignee_id] = ''
end
end
def filter_milestone
milestone_id = params[:milestone_id]
return unless milestone_id
if milestone_id == IssuableFinder::NONE ||
project.milestones.find_by(id: milestone_id).nil?
params[:milestone_id] = ''
end
end
def filter_labels
if params[:add_label_ids].present? || params[:remove_label_ids].present?
params.delete(:label_ids)
filter_labels_in_param(:add_label_ids)
filter_labels_in_param(:remove_label_ids)
else
filter_labels_in_param(:label_ids)
end
end
def filter_labels_in_param(key)
return if params[key].to_a.empty?
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params[key] = project.labels.where(id: params[key]).pluck(:id)
end
def update_issuable(issuable, attributes)
issuable.with_transaction_returning_status do
add_label_ids = attributes.delete(:add_label_ids)
remove_label_ids = attributes.delete(:remove_label_ids)
issuable.label_ids |= add_label_ids if add_label_ids
issuable.label_ids -= remove_label_ids if remove_label_ids
issuable.assign_attributes(attributes.merge(updated_by: current_user))
issuable.save
end
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end
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def update(issuable)
change_state(issuable)
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change_subscription(issuable)
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filter_params
old_labels = issuable.labels.to_a
if params.present? && update_issuable(issuable, params)
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issuable.reset_events_cache
handle_common_system_notes(issuable, old_labels: old_labels)
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handle_changes(issuable, old_labels: old_labels)
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issuable.create_new_cross_references!(current_user)
execute_hooks(issuable, 'update')
end
issuable
end
def change_state(issuable)
case params.delete(:state_event)
when 'reopen'
reopen_service.new(project, current_user, {}).execute(issuable)
when 'close'
close_service.new(project, current_user, {}).execute(issuable)
end
end
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def change_subscription(issuable)
case params.delete(:subscription_event)
when 'subscribe'
issuable.subscribe(current_user)
when 'unsubscribe'
issuable.unsubscribe(current_user)
end
end
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def has_changes?(issuable, old_labels: [])
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valid_attrs = [:title, :description, :assignee_id, :milestone_id, :target_branch]
attrs_changed = valid_attrs.any? do |attr|
issuable.previous_changes.include?(attr.to_s)
end
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labels_changed = issuable.labels != old_labels
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attrs_changed || labels_changed
end
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def handle_common_system_notes(issuable, old_labels: [])
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if issuable.previous_changes.include?('title')
create_title_change_note(issuable, issuable.previous_changes['title'].first)
end
if issuable.previous_changes.include?('description') && issuable.tasks?
create_task_status_note(issuable)
end
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create_labels_note(issuable, old_labels) if issuable.labels != old_labels
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end
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end