add all controllers logic

app/Models/SupportRequest.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\BaseModel;
+
+class SupportRequest extends BaseModel
+{
+    protected $table = 'support_requests';
+
+    public $timestamps = true;
+
+    protected $fillable = [
+        'user_id',
+        'subject',
+        'message',
+        'status',
+        'created_at',
+        'updated_at',
+        'semester',
+        'school_year',
+    ];
+
+    protected $casts = [
+        'user_id' => 'integer',
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+    ];
+
+    public function user()
+    {
+        return $this->belongsTo(User::class, 'user_id');
+    }
+}