added timestamp and fixed block for duplicate nota and timestamp

database/migrations/2024_09_02_153041_add_column_timestamp_to_addtunai_table.php

@@ -0,0 +1,73 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+class AddColumnTimestampToAddtunaiTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+
+    protected $db_connection;
+    public function getActiveDB(){
+        $config_db = array_keys(config("database.connections"));
+
+        $db_connection = array_filter($config_db,function($connection){
+            try{
+                if($connection == 'mysql7')
+                    return false;
+
+                $db = DB::connection($connection)->getPdo();
+                return true;
+            } catch(\Exception $e){
+                return false;
+            }
+        });
+        return $db_connection;
+    }
+
+    public function up()
+    {
+        $this->db_connection = $this->getActiveDB();
+
+        foreach($this->db_connection as $dbase){
+            Schema::connection($dbase)->table('addtunai', function (Blueprint $table) use($dbase) {
+
+                $isCreatedAt = Schema::connection($dbase)->hasColumn('addtunai', 'created_at');
+
+                if (! $isCreatedAt) {
+                    $table->timestamp('created_at');
+                }
+            });
+        }
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        $this->db_connection = $this->getActiveDB();
+
+        foreach($this->db_connection as $dbase){
+            $columns = ['created_at'];
+
+            $columns_exist = array_filter($columns,function($column) use($dbase){
+                return Schema::connection($dbase)->hasColumn('addtunai', $column);
+            });
+
+            Schema::connection($dbase)->table('addtunai', function(Blueprint $table) use($columns_exist){
+                foreach($columns_exist as $column){
+                        $table->dropColumn($column);
+                }
+            });
+        }
+    }
+}