Make filename unique for each area, rename column to name/lname for files

database/migrations/2023_06_23_170537_unique_filenames.php

@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+	// delete from files where id in (130,110,25,49,50,51,52,53,73,105,4,44,60,83,85,63,88,90,66,68,70,72,75,78,80,123,124,127,1,102,104,107,109,113,115,117,2,119)
+    public function up()
+    {
+		DB::statement('ALTER TABLE files RENAME COLUMN file to name');
+		DB::statement('ALTER TABLE files RENAME COLUMN lfile to lname');
+
+        Schema::table('files',function (Blueprint $table) {
+			$table->unique(['filearea_id','name']);
+		});
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+};