diff options
author | Michael Kozono <mkozono@gmail.com> | 2019-08-28 14:12:37 -0700 |
---|---|---|
committer | Michael Kozono <mkozono@gmail.com> | 2019-08-28 15:18:58 -0700 |
commit | 50342028aa9eecaa0b9bbf7e4161b2a5eb90dcfa (patch) | |
tree | c7190f47d25c8ecb9e770de061d6061e99ec514b | |
parent | a82e14c1c84369f2d7a0251311df84043d13f946 (diff) | |
download | gitlab-ce-mk/simplify-internal-post-receive-messages.tar.gz |
Simplify internal post receive messagesmk/simplify-internal-post-receive-messages
Instead of sending varied data to Gitaly, and making Gitaly construct
various messages, build the messages first and have Gitaly print
either basic messages or alert messages, in the order they come.
Depends on https://gitlab.com/gitlab-org/gitaly/merge_requests/1410
-rw-r--r-- | lib/api/entities.rb | 12 | ||||
-rw-r--r-- | lib/api/helpers/internal_helpers.rb | 8 | ||||
-rw-r--r-- | lib/api/internal.rb | 23 | ||||
-rw-r--r-- | lib/gitlab/internal_post_receive/response.rb | 51 | ||||
-rw-r--r-- | spec/lib/gitlab/internal_post_receive/response_spec.rb | 121 | ||||
-rw-r--r-- | spec/requests/api/internal_spec.rb | 64 |
6 files changed, 238 insertions, 41 deletions
diff --git a/lib/api/entities.rb b/lib/api/entities.rb index 6f86adf6a5c..88be76d3c78 100644 --- a/lib/api/entities.rb +++ b/lib/api/entities.rb @@ -1705,6 +1705,18 @@ module API class ClusterGroup < Cluster expose :group, using: Entities::BasicGroupDetails end + + module InternalPostReceive + class Message < Grape::Entity + expose :message + expose :type + end + + class Response < Grape::Entity + expose :messages, using: Message + expose :reference_counter_decreased + end + end end end diff --git a/lib/api/helpers/internal_helpers.rb b/lib/api/helpers/internal_helpers.rb index 9afe6c5b027..6b438235258 100644 --- a/lib/api/helpers/internal_helpers.rb +++ b/lib/api/helpers/internal_helpers.rb @@ -44,8 +44,6 @@ module API end def process_mr_push_options(push_options, project, user, changes) - output = {} - Gitlab::QueryLimiting.whitelist('https://gitlab.com/gitlab-org/gitlab-ce/issues/61359') service = ::MergeRequests::PushOptionsHandlerService.new( @@ -56,15 +54,13 @@ module API ).execute if service.errors.present? - output[:warnings] = push_options_warning(service.errors.join("\n\n")) + push_options_warning(service.errors.join("\n\n")) end - - output end def push_options_warning(warning) options = Array.wrap(params[:push_options]).map { |p| "'#{p}'" }.join(' ') - "Error encountered with push options #{options}: #{warning}" + "WARNINGS:\nError encountered with push options #{options}: #{warning}" end def redis_ping diff --git a/lib/api/internal.rb b/lib/api/internal.rb index 224aaaaf006..088ea5bd79a 100644 --- a/lib/api/internal.rb +++ b/lib/api/internal.rb @@ -256,25 +256,26 @@ module API post '/post_receive' do status 200 - output = {} # Messages to gitlab-shell + response = Gitlab::InternalPostReceive::Response.new user = identify(params[:identifier]) project = Gitlab::GlRepository.parse(params[:gl_repository]).first push_options = Gitlab::PushOptions.new(params[:push_options]) + response.reference_counter_decreased = Gitlab::ReferenceCounter.new(params[:gl_repository]).decrease + PostReceive.perform_async(params[:gl_repository], params[:identifier], params[:changes], push_options.as_json) mr_options = push_options.get(:merge_request) - output.merge!(process_mr_push_options(mr_options, project, user, params[:changes])) if mr_options.present? + if mr_options.present? + message = process_mr_push_options(mr_options, project, user, params[:changes]) + response.add_alert_message(message) + end broadcast_message = BroadcastMessage.current&.last&.message - reference_counter_decreased = Gitlab::ReferenceCounter.new(params[:gl_repository]).decrease + response.add_alert_message(broadcast_message) - output.merge!( - broadcast_message: broadcast_message, - reference_counter_decreased: reference_counter_decreased, - merge_request_urls: merge_request_urls - ) + response.add_merge_request_urls(merge_request_urls) # A user is not guaranteed to be returned; an orphaned write deploy # key could be used @@ -282,11 +283,11 @@ module API redirect_message = Gitlab::Checks::ProjectMoved.fetch_message(user.id, project.id) project_created_message = Gitlab::Checks::ProjectCreated.fetch_message(user.id, project.id) - output[:redirected_message] = redirect_message if redirect_message - output[:project_created_message] = project_created_message if project_created_message + response.add_basic_message(redirect_message) + response.add_basic_message(project_created_message) end - output + present response, with: Entities::InternalPostReceive::Response end end end diff --git a/lib/gitlab/internal_post_receive/response.rb b/lib/gitlab/internal_post_receive/response.rb new file mode 100644 index 00000000000..7e7ec2aa45c --- /dev/null +++ b/lib/gitlab/internal_post_receive/response.rb @@ -0,0 +1,51 @@ +# frozen_string_literal: true + +module Gitlab + module InternalPostReceive + class Response + attr_accessor :reference_counter_decreased + attr_reader :messages + + Message = Struct.new(:message, :type) do + def self.basic(text) + new(text, :basic) + end + + def self.alert(text) + new(text, :alert) + end + end + + def initialize + @messages = [] + @reference_counter_decreased = false + end + + def add_merge_request_urls(urls_data) + urls_data.each do |url_data| + add_merge_request_url(url_data) + end + end + + def add_merge_request_url(url_data) + message = if url_data[:new_merge_request] + "To create a merge request for #{url_data[:branch_name]}, visit:" + else + "View merge request for #{url_data[:branch_name]}:" + end + + message += "\n #{url_data[:url]}" + + add_basic_message(message) + end + + def add_basic_message(text) + @messages << Message.basic(text) if text.present? + end + + def add_alert_message(text) + @messages.unshift(Message.alert(text)) if text.present? + end + end + end +end diff --git a/spec/lib/gitlab/internal_post_receive/response_spec.rb b/spec/lib/gitlab/internal_post_receive/response_spec.rb new file mode 100644 index 00000000000..f43762c9248 --- /dev/null +++ b/spec/lib/gitlab/internal_post_receive/response_spec.rb @@ -0,0 +1,121 @@ +# frozen_string_literal: true + +require 'spec_helper' + +describe Gitlab::InternalPostReceive::Response do + subject { described_class.new } + + describe '#add_merge_request_urls' do + context 'when there are urls_data' do + it 'adds a message for each merge request URL' do + urls_data = [ + { new_merge_request: false, branch_name: 'foo', url: 'http://example.com/foo/bar/merge_requests/1' }, + { new_merge_request: true, branch_name: 'bar', url: 'http://example.com/foo/bar/merge_requests/new?merge_request%5Bsource_branch%5D=bar' } + ] + + subject.add_merge_request_urls(urls_data) + + expected = [a_kind_of(described_class::Message), a_kind_of(described_class::Message)] + expect(subject.messages).to match(expected) + end + end + end + + describe '#add_merge_request_url' do + context 'when :new_merge_request is false' do + it 'adds a basic message to view the existing merge request' do + url_data = { new_merge_request: false, branch_name: 'foo', url: 'http://example.com/foo/bar/merge_requests/1' } + + subject.add_merge_request_url(url_data) + + message = <<~MESSAGE.strip + View merge request for foo: + http://example.com/foo/bar/merge_requests/1 + MESSAGE + + expect(subject.messages.first.message).to eq(message) + expect(subject.messages.first.type).to eq(:basic) + end + end + + context 'when :new_merge_request is true' do + it 'adds a basic message to create a new merge request' do + url_data = { new_merge_request: true, branch_name: 'bar', url: 'http://example.com/foo/bar/merge_requests/new?merge_request%5Bsource_branch%5D=bar' } + + subject.add_merge_request_url(url_data) + + message = <<~MESSAGE.strip + To create a merge request for bar, visit: + http://example.com/foo/bar/merge_requests/new?merge_request%5Bsource_branch%5D=bar + MESSAGE + + expect(subject.messages.first.message).to eq(message) + expect(subject.messages.first.type).to eq(:basic) + end + end + end + + describe '#add_basic_message' do + context 'when text is present' do + it 'adds a basic message' do + subject.add_basic_message('hello') + + expect(subject.messages.first.message).to eq('hello') + expect(subject.messages.first.type).to eq(:basic) + end + end + + context 'when text is blank' do + it 'does not add a message' do + subject.add_basic_message(' ') + + expect(subject.messages).to be_blank + end + end + end + + describe '#add_alert_message' do + context 'when text is present' do + it 'adds a alert message' do + subject.add_alert_message('hello') + + expect(subject.messages.first.message).to eq('hello') + expect(subject.messages.first.type).to eq(:alert) + end + end + + context 'when text is blank' do + it 'does not add a message' do + subject.add_alert_message(' ') + + expect(subject.messages).to be_blank + end + end + end + + describe '#reference_counter_decreased' do + context 'initially' do + it 'reference_counter_decreased is set to false' do + expect(subject.reference_counter_decreased).to eq(false) + end + end + end + + describe '#reference_counter_decreased=' do + context 'when the argument is truthy' do + it 'reference_counter_decreased is truthy' do + subject.reference_counter_decreased = true + + expect(subject.reference_counter_decreased).to be_truthy + end + end + + context 'when the argument is falsey' do + it 'reference_counter_decreased is falsey' do + subject.reference_counter_decreased = false + + expect(subject.reference_counter_decreased).to be_falsey + end + end + end +end diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb index 3ab1818bebb..c94f6d22e74 100644 --- a/spec/requests/api/internal_spec.rb +++ b/spec/requests/api/internal_spec.rb @@ -925,19 +925,20 @@ describe API::Internal do it 'returns link to create new merge request' do post api('/internal/post_receive'), params: valid_params - expect(json_response['merge_request_urls']).to match [{ - "branch_name" => branch_name, - "url" => "http://#{Gitlab.config.gitlab.host}/#{project.full_path}/merge_requests/new?merge_request%5Bsource_branch%5D=#{branch_name}", - "new_merge_request" => true - }] + message = <<~MESSAGE.strip + To create a merge request for #{branch_name}, visit: + http://#{Gitlab.config.gitlab.host}/#{project.full_path}/merge_requests/new?merge_request%5Bsource_branch%5D=#{branch_name} + MESSAGE + + expect(json_response['messages']).to include(build_basic_message(message)) end - it 'returns empty array if printing_merge_request_link_enabled is false' do + it 'returns no merge request messages if printing_merge_request_link_enabled is false' do project.update!(printing_merge_request_link_enabled: false) post api('/internal/post_receive'), params: valid_params - expect(json_response['merge_request_urls']).to eq([]) + expect(json_response['messages']).to be_blank end it 'does not invoke MergeRequests::PushOptionsHandlerService' do @@ -968,11 +969,12 @@ describe API::Internal do it 'links to the newly created merge request' do post api('/internal/post_receive'), params: valid_params - expect(json_response['merge_request_urls']).to match [{ - 'branch_name' => branch_name, - 'url' => "http://#{Gitlab.config.gitlab.host}/#{project.full_path}/merge_requests/1", - 'new_merge_request' => false - }] + message = <<~MESSAGE.strip + View merge request for #{branch_name}: + http://#{Gitlab.config.gitlab.host}/#{project.full_path}/merge_requests/1 + MESSAGE + + expect(json_response['messages']).to include(build_basic_message(message)) end it 'adds errors on the service instance to warnings' do @@ -982,7 +984,8 @@ describe API::Internal do post api('/internal/post_receive'), params: valid_params - expect(json_response['warnings']).to eq('Error encountered with push options \'merge_request.create\': my error') + message = "WARNINGS:\nError encountered with push options 'merge_request.create': my error" + expect(json_response['messages']).to include(build_alert_message(message)) end it 'adds ActiveRecord errors on invalid MergeRequest records to warnings' do @@ -995,38 +998,39 @@ describe API::Internal do post api('/internal/post_receive'), params: valid_params - expect(json_response['warnings']).to eq('Error encountered with push options \'merge_request.create\': my error') + message = "WARNINGS:\nError encountered with push options 'merge_request.create': my error" + expect(json_response['messages']).to include(build_alert_message(message)) end end context 'broadcast message exists' do let!(:broadcast_message) { create(:broadcast_message, starts_at: 1.day.ago, ends_at: 1.day.from_now ) } - it 'returns one broadcast message' do + it 'outputs a broadcast message' do post api('/internal/post_receive'), params: valid_params expect(response).to have_gitlab_http_status(200) - expect(json_response['broadcast_message']).to eq(broadcast_message.message) + expect(json_response['messages']).to include(build_alert_message(broadcast_message.message)) end end context 'broadcast message does not exist' do - it 'returns empty string' do + it 'does not output a broadcast message' do post api('/internal/post_receive'), params: valid_params expect(response).to have_gitlab_http_status(200) - expect(json_response['broadcast_message']).to eq(nil) + expect(has_alert_messages?(json_response['messages'])).to be_falsey end end context 'nil broadcast message' do - it 'returns empty string' do + it 'does not output a broadcast message' do allow(BroadcastMessage).to receive(:current).and_return(nil) post api('/internal/post_receive'), params: valid_params expect(response).to have_gitlab_http_status(200) - expect(json_response['broadcast_message']).to eq(nil) + expect(has_alert_messages?(json_response['messages'])).to be_falsey end end @@ -1038,8 +1042,7 @@ describe API::Internal do post api('/internal/post_receive'), params: valid_params expect(response).to have_gitlab_http_status(200) - expect(json_response["redirected_message"]).to be_present - expect(json_response["redirected_message"]).to eq(project_moved.message) + expect(json_response['messages']).to include(build_basic_message(project_moved.message)) end end @@ -1051,8 +1054,7 @@ describe API::Internal do post api('/internal/post_receive'), params: valid_params expect(response).to have_gitlab_http_status(200) - expect(json_response["project_created_message"]).to be_present - expect(json_response["project_created_message"]).to eq(project_created.message) + expect(json_response['messages']).to include(build_basic_message(project_created.message)) end end @@ -1172,4 +1174,18 @@ describe API::Internal do } ) end + + def build_alert_message(message) + { 'type' => 'alert', 'message' => message } + end + + def build_basic_message(message) + { 'type' => 'basic', 'message' => message } + end + + def has_alert_messages?(messages) + messages.any? do |message| + message['type'] == 'alert' + end + end end |