Laravel Me Coupon Code Sirf Ek Baar Use Kaise Kare? | Developer Sahayak

Developer Sahayak

Laravel Me Coupon Code Sirf Ek Baar Use Kaise Kare?

Laravel project me coupon system banana common requirement hai. Lekin ek secure system banana jisme coupon sirf ek hi baar use ho, thoda tricky hota hai.

Coupon System Ki Requirement

  • Coupon code unique ho
  • Coupon sirf ek user ke liye ek baar use ho
  • Duplicate use prevent ho

Database Table Structure

id
code
discount
is_used
used_by
expires_at

Coupon Validation Logic

$coupon = Coupon::where('code', $request->coupon)
  ->where('is_used', 0)
  ->first();

if (!$coupon) {
  return "Invalid or Expired Coupon";
}

Coupon Apply Hone Ke Baad

$coupon->update([
  'is_used' => 1,
  'used_by' => auth()->id(),
]);

SEO Tips for Laravel Blogs

  • H1 tag sirf ek baar use kare
  • Keyword ko heading me add kare
  • Code example ko <pre> tag me likhe

Conclusion

Is tarah aap Laravel me ek secure coupon system bana sakte hain. Aise hi PHP aur Drupal solutions ke liye Developer Sahayak ko follow kare.

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