Initial implementation of new task mgmt system 👮

database/migrations/2017_09_09_162204_AddNullableNextRunColumn.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddNullableNextRunColumn extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up()
+    {
+        Schema::table('tasks', function (Blueprint $table) {
+            $table = DB::getQueryGrammar()->wrapTable('tasks');
+            DB::statement('ALTER TABLE ' . $table . ' CHANGE `next_run` `next_run` TIMESTAMP NULL;');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down()
+    {
+        Schema::table('tasks', function (Blueprint $table) {
+            $table = DB::getQueryGrammar()->wrapTable('tasks');
+            DB::statement('ALTER TABLE ' . $table . ' CHANGE `next_run` `next_run` TIMESTAMP NOT NULL;');
+        });
+    }
+}