Added migration to create indexes and foriegn keys for the totem tables

Author: qschmick

database/migrations/2018_07_06_165603_add_indexes_for_tasks.php

@@ -0,0 +1,66 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterTasksTableAddAutoCleanupNumAndTypeFields extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table(config('totem.table_prefix') . 'task_results', function (Blueprint $table) {
+            $table->index('task_id', 'task_id_idx');
+            $table->index('ran_at', 'ran_at_idx');
+            $table->foreign('task_id', 'task_id_fk')
+                ->references('task_id')->on('tasks');
+        });
+
+        Schema::table(config('totem.table_prefix') . 'task_frequencies', function (Blueprint $table) {
+            $table->index('task_id', 'task_id_idx');
+            $table->foreign('task_id', 'task_id_fk')
+                ->references('task_id')->on('tasks');
+        });
+
+        Schema::table(config('totem.table_prefix') . 'tasks', function (Blueprint $table) {
+            $table->index('is_active', 'is_active_idx');
+            $table->index('dont_overlap', 'dont_overlap_idx');
+            $table->index('run_in_maintenance', 'run_in_maintenance_idx');
+            $table->index('run_on_one_server', 'run_on_one_server_idx');
+            $table->index('auto_cleanup_num', 'auto_cleanup_num_idx');
+            $table->index('auto_cleanup_type', 'auto_cleanup_type_idx');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table(config('totem.table_prefix') . 'task_results', function (Blueprint $table) {
+            $table->dropIndex('task_id_idx');
+            $table->dropIndex('ran_at_idx');
+            $table->dropForeign('task_id_fk');
+        });
+
+        Schema::table(config('totem.table_prefix') . 'task_frequencies', function (Blueprint $table) {
+            $table->dropIndex('task_id_idx');
+            $table->dropForeign('task_id_fk');
+        });
+
+        Schema::table(config('totem.table_prefix') . 'tasks', function (Blueprint $table) {
+            $table->dropIndex('is_active_idx');
+            $table->dropIndex('dont_overlap_idx');
+            $table->dropIndex('run_in_maintenance_idx');
+            $table->dropIndex('run_on_one_server_idx');
+            $table->dropIndex('auto_cleanup_num_idx');
+            $table->dropIndex('auto_cleanup_type_idx');
+        });
+    }
+}