From f0493be50ab5d4a919bc3067592366dbe7444b8a Mon Sep 17 00:00:00 2001
From: ibuki2003 <main@fuwa.dev>
Date: Sun, 12 Jul 2020 18:45:45 +0900
Subject: [PATCH 1/4] fix: set default value for timestamps in articles table

---
 ...4_set_timestamp_default_value_articles.php | 39 +++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 database/migrations/2020_07_12_184114_set_timestamp_default_value_articles.php

diff --git a/database/migrations/2020_07_12_184114_set_timestamp_default_value_articles.php b/database/migrations/2020_07_12_184114_set_timestamp_default_value_articles.php
new file mode 100644
index 0000000..61d4b23
--- /dev/null
+++ b/database/migrations/2020_07_12_184114_set_timestamp_default_value_articles.php
@@ -0,0 +1,39 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Support\Facades\DB;
+
+class SetTimestampDefaultValueArticles extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('articles', function (Blueprint $table) {
+            if(env('DB_CONNECTION') == 'mysql') {
+                DB::statement('ALTER TABLE articles CHANGE created_at created_at timestamp NOT NULL DEFAULT \'0000-00-00 00:00:00\'');
+                DB::statement('ALTER TABLE articles CHANGE created_at created_at timestamp NOT NULL DEFAULT \'0000-00-00 00:00:00\'');
+            }
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('articles', function (Blueprint $table) {
+            if(env('DB_CONNECTION') == 'mysql') {
+                DB::statement('ALTER TABLE articles CHANGE created_at created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP');
+                DB::statement('ALTER TABLE articles CHANGE created_at created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP');
+            }
+        });
+    }
+}

From 9df5ae1a585defa129b520f5a64e49466cb515bd Mon Sep 17 00:00:00 2001
From: ibuki2003 <main@fuwa.dev>
Date: Sun, 12 Jul 2020 19:28:41 +0900
Subject: [PATCH 2/4] feat: use revision's timestamp for default value

---
 app/Http/Controllers/BlogArticleController.php | 3 ++-
 app/Models/Article.php                         | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/Http/Controllers/BlogArticleController.php b/app/Http/Controllers/BlogArticleController.php
index c178279..c9bb8d7 100644
--- a/app/Http/Controllers/BlogArticleController.php
+++ b/app/Http/Controllers/BlogArticleController.php
@@ -75,7 +75,8 @@ public function update(Request $request, $id){
             'title' => $rev->title,
             'category' => $request->input('category'),
             'revision_id' => $rev->id,
-            'handle_name' => $rev->handle_name
+            'handle_name' => $rev->handle_name,
+            'updated_at' => $rev->timestamp,
         ]);
         SlackNotify::notify_article($article, 'updated', $request->user('admin')->name);
         return response(new ArticleResource($article));
diff --git a/app/Models/Article.php b/app/Models/Article.php
index e8ccc2c..5524ece 100644
--- a/app/Models/Article.php
+++ b/app/Models/Article.php
@@ -16,6 +16,8 @@ class Article extends Model
         'id', 'category', 'title', 'revision_id', 'created_at', 'updated_at', 'handle_name'
     ];
 
+    const UPDATED_AT = NULL;
+
     protected $primaryKey = 'id';
 
     protected $keyType = 'string';

From 1d547004f1f81fbaabaa4d0d3da2cb334bec85fb Mon Sep 17 00:00:00 2001
From: ibuki2003 <main@fuwa.dev>
Date: Sun, 12 Jul 2020 20:01:20 +0900
Subject: [PATCH 3/4] fix: use updated_at column as date

---
 app/Models/Article.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/Models/Article.php b/app/Models/Article.php
index 5524ece..ae3225c 100644
--- a/app/Models/Article.php
+++ b/app/Models/Article.php
@@ -18,6 +18,11 @@ class Article extends Model
 
     const UPDATED_AT = NULL;
 
+    protected $dates = [
+        'created_at',
+        'updated_at',
+    ];
+
     protected $primaryKey = 'id';
 
     protected $keyType = 'string';

From 54c8840b6a3fd579bfd80565d8bff37adda8eab4 Mon Sep 17 00:00:00 2001
From: ibuki2003 <main@fuwa.dev>
Date: Sun, 12 Jul 2020 20:00:19 +0900
Subject: [PATCH 4/4] test: add test for article updated_at

---
 tests/BlogArticleTest.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/BlogArticleTest.php b/tests/BlogArticleTest.php
index a25e807..aa8a339 100644
--- a/tests/BlogArticleTest.php
+++ b/tests/BlogArticleTest.php
@@ -124,6 +124,8 @@ public function test_update() {
                 'status' => 'accepted',
             ]);
 
+            Carbon::setTestNow(Carbon::now()->addSeconds(10));
+
             $this->json('PATCH', "/blog/articles/{$article_id}",
                 [
                     'revision_id' => $revision->id,
@@ -139,11 +141,12 @@ public function test_update() {
 
             $this->assertEquals($revision->title, $ret->title);
             $this->assertEquals($revision->id, $ret->revision_id);
+            $this->assertEquals($revision->timestamp->toIso8601ZuluString(), $ret->updated_at);
 
             $article = Article::find($article_id);
             $this->assertEquals($revision->title, $article->title);
             $this->assertEquals($revision->id, $article->revision_id);
-
+            Carbon::setTestNow();
         }
     }