[ᚬmaster] Rc/v0.4.1 (#401)

[ᚬmaster] Rc/v0.4.1

Author: shaojunda

.rubocop.yml

@@ -3,7 +3,9 @@ inherit_from:
 inherit_mode:
   merge:
     - Exclude
-require: rubocop-performance
+require:
+  - rubocop-performance
+  - rubocop-rails
 AllCops:
   DisplayCopNames: true
   DisplayStyleGuide: true

.ruby-version

@@ -1 +1 @@
-2.5.3
+2.6.4

.travis.yml

@@ -9,7 +9,7 @@ jobs:
       addons:
         postgresql: "10"
       rvm:
-        - 2.5.3
+        - 2.6.4
       env:
         global:
           - RAILS_ENV=test

CHANGELOG.md

@@ -1,3 +1,25 @@
+# [](https://github.com/shaojunda/ckb-explorer/compare/v0.4.0...v) (2019-09-16)
+
+
+### Features
+
+* add consumed_tx_hash and generated_tx_hash to display_output ([80964de](https://github.com/shaojunda/ckb-explorer/commit/80964de))
+* add generated_tx_hash to display_inputs ([a8ea5b0](https://github.com/shaojunda/ckb-explorer/commit/a8ea5b0))
+* update api doc ([be22e6d](https://github.com/shaojunda/ckb-explorer/commit/be22e6d))
+* upgrade to Rails 6.0 ([33d8ff8](https://github.com/shaojunda/ckb-explorer/commit/33d8ff8))
+
+
+### Performance Improvements
+
+* add cache on display info ([a39f282](https://github.com/shaojunda/ckb-explorer/commit/a39f282))
+* cache cell input ([4fbdda6](https://github.com/shaojunda/ckb-explorer/commit/4fbdda6))
+* enable parallel testing ([a1a696c](https://github.com/shaojunda/ckb-explorer/commit/a1a696c))
+* get ckb transactions sql ([c61676e](https://github.com/shaojunda/ckb-explorer/commit/c61676e))
+* handling race condition ([a455538](https://github.com/shaojunda/ckb-explorer/commit/a455538))
+* use cache on serializer ([3ed1b4b](https://github.com/shaojunda/ckb-explorer/commit/3ed1b4b))
+
+
+
 #  (2019-09-07)
 
 

Gemfile

@@ -1,14 +1,14 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "2.5.3"
+ruby "2.6.4"
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem "rails", "~> 5.2.2", ">= 5.2.2.1"
+gem "rails", "~> 6.0.0"
 # Use postgresql as the database for Active Record
 gem "pg", ">= 0.18", "< 2.0"
 # Use Puma as the app server
-gem "puma", "~> 3.11"
+gem "puma", "~> 4.1.1"
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
 # gem 'jbuilder', '~> 2.5'
 # Use Redis adapter to run Action Cable in production
@@ -90,6 +90,7 @@ group :development do
   gem "spring"
   gem "spring-watcher-listen", "~> 2.0.0"
   gem "rubocop", require: false
+  gem "rubocop-rails"
   gem "rubocop-performance"
   gem "awesome_print"
   gem "annotate"

Gemfile.lock

@@ -24,56 +24,69 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.3)
-      actionpack (= 5.2.3)
+    actioncable (6.0.0)
+      actionpack (= 6.0.0)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.3)
-      actionpack (= 5.2.3)
-      actionview (= 5.2.3)
-      activejob (= 5.2.3)
+    actionmailbox (6.0.0)
+      actionpack (= 6.0.0)
+      activejob (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
+      mail (>= 2.7.1)
+    actionmailer (6.0.0)
+      actionpack (= 6.0.0)
+      actionview (= 6.0.0)
+      activejob (= 6.0.0)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (5.2.3)
-      actionview (= 5.2.3)
-      activesupport (= 5.2.3)
+    actionpack (6.0.0)
+      actionview (= 6.0.0)
+      activesupport (= 6.0.0)
       rack (~> 2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.3)
-      activesupport (= 5.2.3)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.0.0)
+      actionpack (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
+      nokogiri (>= 1.8.5)
+    actionview (6.0.0)
+      activesupport (= 6.0.0)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.3)
-      activesupport (= 5.2.3)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.0.0)
+      activesupport (= 6.0.0)
       globalid (>= 0.3.6)
-    activemodel (5.2.3)
-      activesupport (= 5.2.3)
-    activerecord (5.2.3)
-      activemodel (= 5.2.3)
-      activesupport (= 5.2.3)
-      arel (>= 9.0)
+    activemodel (6.0.0)
+      activesupport (= 6.0.0)
+    activerecord (6.0.0)
+      activemodel (= 6.0.0)
+      activesupport (= 6.0.0)
     activerecord-import (1.0.2)
       activerecord (>= 3.2)
-    activestorage (5.2.3)
-      actionpack (= 5.2.3)
-      activerecord (= 5.2.3)
+    activestorage (6.0.0)
+      actionpack (= 6.0.0)
+      activejob (= 6.0.0)
+      activerecord (= 6.0.0)
       marcel (~> 0.3.1)
-    activesupport (5.2.3)
+    activesupport (6.0.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
+      zeitwerk (~> 2.1, >= 2.1.8)
     addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
     annotate (2.7.5)
       activerecord (>= 3.2, < 7.0)
       rake (>= 10.4, < 13.0)
     ansi (1.5.0)
-    arel (9.0.0)
     ast (2.4.0)
     awesome_print (1.8.0)
     bitcoin-secp256k1 (0.5.2)
@@ -180,7 +193,7 @@ GEM
       rake
     mina-multistage (1.0.3)
       mina (~> 1.0)
-    mini_mime (1.0.1)
+    mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
     minitest-reporters (1.3.6)
@@ -194,7 +207,7 @@ GEM
     net-http-persistent (3.0.1)
       connection_pool (~> 2.2)
     newrelic_rpm (6.4.0.356)
-    nio4r (2.3.1)
+    nio4r (2.4.0)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     open4 (1.3.4)
@@ -211,7 +224,8 @@ GEM
     pry-nav (0.3.0)
       pry (>= 0.9.10, < 0.13.0)
     public_suffix (3.1.0)
-    puma (3.12.1)
+    puma (4.1.1)
+      nio4r (~> 2.0)
     rack (2.0.7)
     rack-accept (0.4.5)
       rack (>= 0.4)
@@ -220,32 +234,34 @@ GEM
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (5.2.3)
-      actioncable (= 5.2.3)
-      actionmailer (= 5.2.3)
-      actionpack (= 5.2.3)
-      actionview (= 5.2.3)
-      activejob (= 5.2.3)
-      activemodel (= 5.2.3)
-      activerecord (= 5.2.3)
-      activestorage (= 5.2.3)
-      activesupport (= 5.2.3)
+    rails (6.0.0)
+      actioncable (= 6.0.0)
+      actionmailbox (= 6.0.0)
+      actionmailer (= 6.0.0)
+      actionpack (= 6.0.0)
+      actiontext (= 6.0.0)
+      actionview (= 6.0.0)
+      activejob (= 6.0.0)
+      activemodel (= 6.0.0)
+      activerecord (= 6.0.0)
+      activestorage (= 6.0.0)
+      activesupport (= 6.0.0)
       bundler (>= 1.3.0)
-      railties (= 5.2.3)
+      railties (= 6.0.0)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
+    rails-html-sanitizer (1.2.0)
       loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.3)
-      actionpack (= 5.2.3)
-      activesupport (= 5.2.3)
+    railties (6.0.0)
+      actionpack (= 6.0.0)
+      activesupport (= 6.0.0)
       method_source
       rake (>= 0.8.7)
-      thor (>= 0.19.0, < 2.0)
+      thor (>= 0.20.3, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -261,6 +277,9 @@ GEM
       unicode-display_width (>= 1.4.0, < 1.7)
     rubocop-performance (1.3.0)
       rubocop (>= 0.68.0)
+    rubocop-rails (2.0.1)
+      rack (>= 1.1)
+      rubocop (>= 0.70.0)
     ruby-progressbar (1.10.1)
     ruby_dep (1.5.0)
     safe_yaml (1.0.5)
@@ -329,6 +348,7 @@ GEM
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.4)
+    zeitwerk (2.1.9)
 
 PLATFORMS
   ruby
@@ -358,12 +378,13 @@ DEPENDENCIES
   pg (>= 0.18, < 2.0)
   pry
   pry-nav
-  puma (~> 3.11)
+  puma (~> 4.1.1)
   rack-cors
-  rails (~> 5.2.2, >= 5.2.2.1)
+  rails (~> 6.0.0)
   redis (~> 4.0, >= 4.0.3)
   rubocop
   rubocop-performance
+  rubocop-rails
   ruby-progressbar
   shoulda-context
   shoulda-matchers
@@ -379,7 +400,7 @@ DEPENDENCIES
   webmock
 
 RUBY VERSION
-   ruby 2.5.3p105
+   ruby 2.6.4p104
 
 BUNDLED WITH
    2.0.1

app/controllers/api/v1/cell_input_data_controller.rb

@@ -4,7 +4,7 @@ class CellInputDataController < ApplicationController
       before_action :validate_query_params
 
       def show
-        cell_input = CellInput.find(params[:id])
+        cell_input = CellInput.cached_find(params[:id])
         cell_output = cell_input.find_cell_output!
 
         render json: CellOutputDataSerializer.new(cell_output)

app/controllers/api/v1/cell_input_lock_scripts_controller.rb

@@ -4,7 +4,7 @@ class CellInputLockScriptsController < ApplicationController
       before_action :validate_query_params
 
       def show
-        cell_input = CellInput.find(params[:id])
+        cell_input = CellInput.cached_find(params[:id])
         lock_script = cell_input.find_lock_script!
 
         render json: LockScriptSerializer.new(lock_script)

app/controllers/api/v1/cell_input_type_scripts_controller.rb

@@ -4,7 +4,7 @@ class CellInputTypeScriptsController < ApplicationController
       before_action :validate_query_params
 
       def show
-        cell_input = CellInput.find(params[:id])
+        cell_input = CellInput.cached_find(params[:id])
         type_script = cell_input.find_type_script!
 
         render json: TypeScriptSerializer.new(type_script)

app/models/address.rb

@@ -17,7 +17,7 @@ def self.find_or_create_address(lock_script)
     address_hash = CkbUtils.generate_address(lock_script)
     lock_hash = lock_script.compute_hash
 
-    Rails.cache.fetch(lock_hash, expires_in: 1.day) do
+    Rails.cache.fetch(lock_hash, expires_in: 1.day, race_condition_ttl: 3.seconds) do
       Address.find_or_create_by!(address_hash: address_hash, lock_hash: lock_hash)
     end
   end
@@ -27,7 +27,7 @@ def self.find_address!(query_key)
   end
 
   def self.cached_find(query_key)
-    Rails.cache.fetch([name, query_key]) do
+    Rails.cache.fetch([name, query_key], race_condition_ttl: 3.seconds) do
       if QueryKeyUtils.valid_hex?(query_key)
         find_by(lock_hash: query_key)
       else