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Migrate existing comments

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This commit is contained in:
w33b
2026-01-10 16:41:06 +01:00
parent 6ce0255764
commit 871028930b
2 changed files with 75 additions and 38 deletions
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38
database/migrations/2026_01_10_120521_create_comments_table.php
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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
/**
* Run the migrations.
*/
public function up(): void
{
// Remame old table from laravelista/comments
Schema::rename('comments', 'comments_old');
Schema::create('comments', function (Blueprint $table) {
$table->id();
$table->foreignId('user_id')->constrained()->cascadeOnDelete();
$table->foreignId('parent_id')->nullable()->constrained('comments')->cascadeOnDelete();
$table->morphs('commentable'); // What is being commented on
$table->text('body');
$table->softDeletes();
$table->timestamps();
});
}
/**
* Reverse the migrations.
*/
public function down(): void
{
Schema::dropIfExists('comments');
// Revert to old table from laravelista/comments
Schema::rename('comments_old', 'comments');
}
};

75
database/migrations/2026_01_10_120521_migrate_comments_table.php Normal file
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<?php
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
return new class extends Migration
{
/**
* Run the migrations.
*/
public function up(): void
{
// Drop Foreign Keys and Index
Schema::table('comments', function (Blueprint $table) {
$table->dropForeign(['child_id']);
$table->dropIndex(['commenter_id', 'commenter_type']);
});
// Rename and Drop columns
Schema::table('comments', function (Blueprint $table) {
$table->renameColumn('commenter_id', 'user_id');
$table->dropColumn('commenter_type');
$table->dropColumn('guest_name');
$table->dropColumn('guest_email');
$table->renameColumn('child_id', 'parent_id');
$table->renameColumn('comment', 'body');
$table->dropColumn('approved');
});
// Add Foreign Keys
Schema::table('comments', function (Blueprint $table) {
// Ensure the column is unsigned
$table->bigInteger('user_id')->unsigned()->change();
// Add the foreign key constraint
$table->foreign('user_id')->references('id')->on('users')->onDelete('cascade');
$table->foreign('parent_id')->references('id')->on('comments')->onDelete('cascade');
});
}
/**
* Reverse the migrations.
*/
public function down(): void
{
// Drop Foreign Keys
Schema::table('comments', function (Blueprint $table) {
$table->dropForeign(['parent_id']);
$table->dropForeign(['user_id']);
});
// Rename and Re-Add Columns
Schema::table('comments', function (Blueprint $table) {
$table->renameColumn('user_id', 'commenter_id');
$table->string('commenter_type')->nullable()->after('commenter_id');
$table->string('guest_name')->nullable()->after('commenter_type');
$table->string('guest_email')->nullable()->after('guest_name');
$table->renameColumn('parent_id', 'child_id');
$table->renameColumn('body', 'comment');
$table->boolean('approved')->default(true)->after('comment');
});
DB::table('comments')->update([
'commenter_type' => 'App\Models\User',
]);
// Re-Add foreign key constraint and index
Schema::table('comments', function (Blueprint $table) {
$table->foreign('child_id')->references('id')->on('comments')->onDelete('cascade');
$table->index(["commenter_id", "commenter_type"]);
});
}
};