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# frozen_string_literal: true
module API
class Notes < Grape::API::Instance
include PaginationParams
helpers ::API::Helpers::NotesHelpers
before { authenticate! }
Helpers::NotesHelpers.noteable_types.each do |noteable_type|
parent_type = noteable_type.parent_class.to_s.underscore
noteables_str = noteable_type.to_s.underscore.pluralize
params do
requires :id, type: String, desc: "The ID of a #{parent_type}"
end
resource parent_type.pluralize.to_sym, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
desc "Get a list of #{noteable_type.to_s.downcase} notes" do
success Entities::Note
end
params do
requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
optional :order_by, type: String, values: %w[created_at updated_at], default: 'created_at',
desc: 'Return notes ordered by `created_at` or `updated_at` fields.'
optional :sort, type: String, values: %w[asc desc], default: 'desc',
desc: 'Return notes sorted in `asc` or `desc` order.'
optional :activity_filter, type: String, values: UserPreference::NOTES_FILTERS.stringify_keys.keys, default: 'all_notes',
desc: 'The type of notables which are returned.'
use :pagination
end
# rubocop: disable CodeReuse/ActiveRecord
get ":id/#{noteables_str}/:noteable_id/notes" do
noteable = find_noteable(noteable_type, params[:noteable_id])
# We exclude notes that are cross-references and that cannot be viewed
# by the current user. By doing this exclusion at this level and not
# at the DB query level (which we cannot in that case), the current
# page can have less elements than :per_page even if
# there's more than one page.
notes_filter = UserPreference::NOTES_FILTERS[params[:activity_filter].to_sym]
raw_notes = noteable.notes.with_metadata.with_notes_filter(notes_filter).reorder(order_options_with_tie_breaker)
# paginate() only works with a relation. This could lead to a
# mismatch between the pagination headers info and the actual notes
# array returned, but this is really a edge-case.
notes = paginate(raw_notes)
notes = prepare_notes_for_rendering(notes)
notes = notes.select { |note| note.readable_by?(current_user) }
present notes, with: Entities::Note
end
# rubocop: enable CodeReuse/ActiveRecord
desc "Get a single #{noteable_type.to_s.downcase} note" do
success Entities::Note
end
params do
requires :note_id, type: Integer, desc: 'The ID of a note'
requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
end
get ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
noteable = find_noteable(noteable_type, params[:noteable_id])
get_note(noteable, params[:note_id])
end
desc "Create a new #{noteable_type.to_s.downcase} note" do
success Entities::Note
end
params do
requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
requires :body, type: String, desc: 'The content of a note'
optional :confidential, type: Boolean, desc: 'Confidentiality note flag, default is false'
optional :created_at, type: String, desc: 'The creation date of the note'
end
post ":id/#{noteables_str}/:noteable_id/notes" do
noteable = find_noteable(noteable_type, params[:noteable_id])
opts = {
note: params[:body],
noteable_type: noteables_str.classify,
noteable_id: noteable.id,
confidential: params[:confidential],
created_at: params[:created_at]
}
note = create_note(noteable, opts)
if note.errors.keys == [:commands_only]
status 202
present note, with: Entities::NoteCommands
elsif note.valid?
present note, with: Entities.const_get(note.class.name, false)
else
note.errors.delete(:commands_only) if note.errors.has_key?(:commands)
bad_request!("Note #{note.errors.messages}")
end
end
desc "Update an existing #{noteable_type.to_s.downcase} note" do
success Entities::Note
end
params do
requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
requires :note_id, type: Integer, desc: 'The ID of a note'
optional :body, type: String, allow_blank: false, desc: 'The content of a note'
optional :confidential, type: Boolean, desc: 'Confidentiality note flag'
end
put ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
noteable = find_noteable(noteable_type, params[:noteable_id])
update_note(noteable, params[:note_id])
end
desc "Delete a #{noteable_type.to_s.downcase} note" do
success Entities::Note
end
params do
requires :noteable_id, type: Integer, desc: 'The ID of the noteable'
requires :note_id, type: Integer, desc: 'The ID of a note'
end
delete ":id/#{noteables_str}/:noteable_id/notes/:note_id" do
noteable = find_noteable(noteable_type, params[:noteable_id])
delete_note(noteable, params[:note_id])
end
end
end
end
end
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