Rewrite the entire scheduled maintenance implementation

app/Models/ScheduleComponent.php

@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of Cachet.
+ *
+ * (c) Alt Three Services Limited
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace CachetHQ\Cachet\Models;
+
+use AltThree\Validator\ValidatingTrait;
+use Illuminate\Database\Eloquent\Model;
+
+class ScheduleComponent extends Model
+{
+    use ValidatingTrait;
+
+    /**
+     * The attributes that should be casted to native types.
+     *
+     * @var string[]
+     */
+    protected $casts = [
+        'schedule_id'      => 'int',
+        'component_id'     => 'int',
+        'component_status' => 'int',
+    ];
+
+    /**
+     * The fillable properties.
+     *
+     * @var string[]
+     */
+    protected $fillable = [
+        'schedule_id',
+        'component_id',
+        'component_status',
+    ];
+
+    /**
+     * The validation rules.
+     *
+     * @var string[]
+     */
+    public $rules = [
+        'schedule_id'      => 'required|int',
+        'component_id'     => 'required|int',
+        'component_status' => 'required|int',
+    ];
+
+    /**
+     * Get the schedule relation.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function schedule()
+    {
+        return $this->belongsTo(Schedule::class);
+    }
+
+    /**
+     * Get the component relation.
+     *
+     * @return \Illuminate\Database\Eloquent\Relations\HasOne
+     */
+    public function component()
+    {
+        return $this->hasOne(Component::class);
+    }
+}