Initial commit - Physiotherapy Clinic Management System

app/Models/PatientPackage.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class PatientPackage extends Model
+{
+    use HasFactory, SoftDeletes;
+
+    protected $fillable = [
+        'patient_id',
+        'package_id',
+        'total_sessions',
+        'remaining_sessions',
+        'start_date',
+        'end_date',
+        'status',
+    ];
+
+    protected $casts = [
+        'total_sessions' => 'integer',
+        'remaining_sessions' => 'integer',
+        'start_date' => 'date',
+        'end_date' => 'date',
+    ];
+
+    public function patient(): BelongsTo
+    {
+        return $this->belongsTo(Patient::class);
+    }
+
+    public function package(): BelongsTo
+    {
+        return $this->belongsTo(Package::class);
+    }
+
+    public function consumeSession(): bool
+    {
+        if ($this->remaining_sessions > 0 && $this->status === 'active') {
+            $this->remaining_sessions--;
+            if ($this->remaining_sessions === 0) {
+                $this->status = 'completed';
+            }
+            $this->save();
+            return true;
+        }
+        return false;
+    }
+}