init project

app/Models/SampleSource.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class SampleSource extends BaseModel
+{
+    public $timestamps = false;
+    use HasFactory;
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $fillable = ['name_en', 'name_kh', 'lab_id','is_default'];
+
+    public static function boot()
+    {
+        parent::boot();
+    }
+
+    public function lab(){
+        return $this->belongsTo('App\Models\Laboratory', 'lab_id','id');
+    }
+
+    public function telegramChatId(){
+        return $this->belongsTo(SampleSourceTelegram::class,'id', 'sample_source_id');
+    }
+
+}