added migration seeders models and test script

This commit is contained in:
Jürg Hallenbarter
2026-04-29 14:20:41 +02:00
parent b2dab73f17
commit deba81fadb
38 changed files with 3389 additions and 0 deletions

View File

@@ -0,0 +1,65 @@
<?php
namespace App\Database\Migrations;
use CodeIgniter\Database\Migration;
class CreateAiChatsTable extends Migration
{
public function up()
{
$this->forge->addField([
'id' => [
'type' => 'CHAR',
'constraint' => 36,
'null' => false,
],
'user_id' => [
'type' => 'CHAR',
'constraint' => 36,
'null' => false,
],
'title' => [
'type' => 'VARCHAR',
'constraint' => 255,
'null' => true,
'comment' => 'Generated from first message or user-set',
],
'provider_id' => [
'type' => 'CHAR',
'constraint' => 36,
'null' => true,
],
'model_used' => [
'type' => 'VARCHAR',
'constraint' => 100,
'null' => true,
'comment' => 'Snapshot of model at chat creation',
],
'system_prompt' => [
'type' => 'TEXT',
'null' => true,
'comment' => 'Optional custom system prompt for this chat',
],
'created_at' => [
'type' => 'DATETIME',
'null' => true,
],
'updated_at' => [
'type' => 'DATETIME',
'null' => true,
],
]);
$this->forge->addKey('id', true);
$this->forge->addKey('user_id');
$this->forge->addKey('updated_at');
$this->forge->addForeignKey('user_id', 'users', 'id', 'CASCADE', 'CASCADE');
$this->forge->addForeignKey('provider_id', 'ai_providers', 'id', 'SET NULL', 'CASCADE');
$this->forge->createTable('ai_chats');
}
public function down()
{
$this->forge->dropTable('ai_chats');
}
}