Merge pull request #675 from weeman1337/feature-news-comments-migration
Introduce the NewsComments modelmain
Igor Scheller
5 years ago
committed by
GitHub
commit
aa91ab4cf7
@ -0,0 +1,130 @@
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<?php
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declare(strict_types=1);
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namespace Engelsystem\Migrations;
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use Engelsystem\Database\Migration\Migration;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Database\Schema\Blueprint;
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use stdClass;
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/**
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* This migration creates the news_comments table and copies the existing NewsComments table records to the new one.
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*/
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class CreateNewsCommentsTable extends Migration
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{
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use ChangesReferences;
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use Reference;
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/**
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* Creates the news_comments table, copies the data and drops the NewsComments table.
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*/
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public function up(): void
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{
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$this->createNewNewsCommentsTable();
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if ($this->schema->hasTable('NewsComments')) {
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$this->copyPreviousToNewNewsCommentsTable();
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$this->changeReferences(
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'NewsComments',
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'ID',
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'news_comments',
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'id',
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'unsignedInteger'
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);
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$this->schema->drop('NewsComments');
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}
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}
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/**
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* Recreates the previous NewsComments table, copies back the data and drops the new news_comments table.
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*/
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public function down(): void
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{
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$this->createPreviousNewsCommentsTable();
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$this->copyNewToPreviousNewsCommentsTable();
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$this->changeReferences(
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'news_comments',
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'id',
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'NewsComments',
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'ID',
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'unsignedInteger'
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);
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$this->schema->drop('news_comments');
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}
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/**
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* @return void
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*/
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private function createNewNewsCommentsTable(): void
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{
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$this->schema->create('news_comments', function (Blueprint $table) {
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$table->increments('id');
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$this->references($table, 'news', 'news_id');
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$table->text('text');
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$this->referencesUser($table, false);
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$table->timestamps();
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});
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}
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/**
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* @return void
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*/
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private function copyPreviousToNewNewsCommentsTable(): void
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{
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$connection = $this->schema->getConnection();
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/** @var stdClass[] $previousNewsCommentsRecords */
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$previousNewsCommentsRecords = $connection
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->table('NewsComments')
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->get();
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foreach ($previousNewsCommentsRecords as $previousNewsComment) {
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$connection->table('news_comments')->insert([
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'id' => $previousNewsComment->ID,
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'news_id' => $previousNewsComment->Refid,
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'text' => $previousNewsComment->Text,
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'user_id' => $previousNewsComment->UID,
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'created_at' => $previousNewsComment->Datum,
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'updated_at' => $previousNewsComment->Datum,
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]);
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}
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}
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/**
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* @return void
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*/
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private function createPreviousNewsCommentsTable(): void
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{
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$this->schema->create('NewsComments', function (Blueprint $table) {
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$table->increments('ID');
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$this->references($table, 'news', 'Refid');
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$table->dateTime('Datum');
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$table->text('Text');
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$this->references($table, 'users', 'UID');
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});
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}
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/**
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* @return void
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*/
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private function copyNewToPreviousNewsCommentsTable(): void
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{
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$connection = $this->schema->getConnection();
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/** @var Collection|stdClass[] $newsCommentsRecords */
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$newsCommentsRecords = $connection
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->table('news_comments')
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->get();
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foreach ($newsCommentsRecords as $newsCommentRecord) {
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$connection->table('NewsComments')->insert([
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'ID' => $newsCommentRecord->id,
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'Datum' => $newsCommentRecord->created_at,
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'Refid' => $newsCommentRecord->news_id,
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'Text' => $newsCommentRecord->text,
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'UID' => $newsCommentRecord->user_id,
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]);
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}
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}
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}
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@ -0,0 +1,48 @@
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<?php
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declare(strict_types=1);
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namespace Engelsystem\Models;
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use Carbon\Carbon;
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use Engelsystem\Models\User\UsesUserModel;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Query\Builder as QueryBuilder;
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/**
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* This class represents a news comment.
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*
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* @property int $id
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* @property int $news_id
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* @property string $text
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* @property News $news
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* @property Carbon|null $created_at
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* @property Carbon|null $updated_at
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*
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* @method static QueryBuilder|LogEntry[] whereId($value)
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* @method static QueryBuilder|LogEntry[] whereText($value)
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* @method static QueryBuilder|LogEntry[] whereCreatedAt($value)
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* @method static QueryBuilder|LogEntry[] whereUpdatedAt($value)
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*/
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class NewsComment extends BaseModel
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{
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use UsesUserModel;
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/** @var bool Enable timestamps */
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public $timestamps = true;
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/** @var string[] */
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protected $fillable = [
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'news_id',
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'text',
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'user_id',
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];
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/**
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* @return BelongsTo
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*/
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public function news(): BelongsTo
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{
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return $this->belongsTo(News::class);
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}
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}
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@ -0,0 +1,126 @@
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<?php
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declare(strict_types=1);
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namespace Engelsystem\Test\Unit\Models;
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use Engelsystem\Models\News;
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use Engelsystem\Models\NewsComment;
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use Engelsystem\Models\User\User;
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use Engelsystem\Test\Unit\HasDatabase;
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use Engelsystem\Test\Unit\TestCase;
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/**
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* This class provides tests for the NewsComments model.
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*/
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class NewsCommentsTest extends TestCase
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{
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use HasDatabase;
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/** @var User */
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private $user;
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/** @var News */
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private $news;
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/** @var array */
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private $newsCommentData;
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/**
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* Sets up some test objects and test data.
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*
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* @return void
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*/
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protected function setUp(): void
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{
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parent::setUp();
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$this->initDatabase();
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$this->user = User::create([
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'name' => 'lorem',
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'password' => '',
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'email' => 'lorem@example.com',
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'api_key' => '',
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]);
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$this->news = News::create([
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'title' => 'test title',
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'text' => 'test text',
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'user_id' => $this->user->id,
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]);
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$this->newsCommentData = [
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'news_id' => $this->news->id,
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'text' => 'test comment',
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'user_id' => $this->user->id,
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];
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}
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/**
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* Tests that a NewsComment can be created and loaded.
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*
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* @return void
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*/
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public function testCreate(): void
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{
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$createdNewsComment = NewsComment::create($this->newsCommentData);
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$newsComment = NewsComment::find($createdNewsComment->id);
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$this->assertInstanceOf(NewsComment::class, $newsComment);
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$this->assertEquals($this->newsCommentData['news_id'], $newsComment->news_id);
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$this->assertSame($this->newsCommentData['text'], $newsComment->text);
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$this->assertEquals($this->newsCommentData['user_id'], $newsComment->user_id);
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}
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/**
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* Tests that accessing the User of a NewsComment works.
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*
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* @return void
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*/
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public function testUser(): void
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{
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$newsComment = NewsComment::create($this->newsCommentData);
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$this->assertInstanceOf(User::class, $newsComment->user);
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$this->assertSame($this->user->id, $newsComment->user->id);
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}
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/**
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* Tests that accessing the News of a NewsComment works.
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*
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* @return void
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*/
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public function testNews(): void
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{
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$newsComment = NewsComment::create($this->newsCommentData);
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$this->assertInstanceOf(News::class, $newsComment->news);
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$this->assertSame($this->news->id, $newsComment->news->id);
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}
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/**
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* Tests that accessing the NewsComments of a News works.
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*
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* @return void
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*/
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public function testNewsComments(): void
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{
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$newsComment = NewsComment::create($this->newsCommentData);
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$comments = $this->news->comments;
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$this->assertCount(1, $comments);
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$comment = $comments->first();
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$this->assertSame($newsComment->id, $comment->id);
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}
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/**
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* Tests that accessing the NewsComments of an User works.
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*
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* @return void
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*/
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public function testUserNewsComments(): void
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{
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$newsComment = NewsComment::create($this->newsCommentData);
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$comments = $this->user->newsComments;
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$this->assertCount(1, $comments);
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$comment = $comments->first();
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$this->assertSame($newsComment->id, $comment->id);
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}
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}
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