Switch to JSON from TEXT when storing denylist items for an egg; closes #3034

database/migrations/2021_01_26_210502_update_file_denylist_to_json.php

@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class UpdateFileDenylistToJson extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('eggs', function (Blueprint $table) {
+            $table->dropColumn('file_denylist');
+        });
+
+        Schema::table('eggs', function (Blueprint $table) {
+            $table->json('file_denylist')->nullable()->after('docker_images');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('eggs', function (Blueprint $table) {
+            $table->dropColumn('file_denylist');
+        });
+
+        Schema::table('eggs', function (Blueprint $table) {
+            $table->text('file_denylist')->after('docker_images');
+        });
+    }
+}