Day 10 – Closing the Loop: Adaptive GPT Prompts Using Click Trends #LaravelGPT #AdaptiveAI #PersonalizedPrompts #SmartRecommendations #FeedbackLoop #LaravelAI

Today we’ll make your GPT recommendation system self-improving by feeding in global click trend data into the GPT prompt — making suggestions smarter with every user interaction.

🔁 Step 1: Fetch Global Click Trend Keywords

In ProductRecommendationService.php, add:

use App\Models\ProductClick;
use Illuminate\Support\Facades\DB;

private function getTopGlobalClicks(int $limit = 5): array
{
    return ProductClick::select('product_id', DB::raw('count(*) as total'))
        ->groupBy('product_id')
        ->orderByDesc('total')
        ->with('product:id,name')
        ->limit($limit)
        ->get()
        ->pluck('product.name')
        ->filter()
        ->toArray();
}

🧠 Step 2: Add to GPT Prompt

Update your GPT prompt generation in recommend():

$topGlobal = $this->getTopGlobalClicks();

$messages = [
    [
        'role' => 'user',
        'content' => 'User viewed: ' . json_encode($viewed)
    ],
    [
        'role' => 'user',
        'content' => 'User clicked: ' . json_encode($clicked)
    ],
    [
        'role' => 'user',
        'content' => 'Top global trending items: ' . json_encode($topGlobal)
    ],
    [
        'role' => 'user',
        'content' => 'Suggest 5 products relevant to the user based on the above data.'
    ],
];

Now GPT will consider:

• This user’s behavior
• Global click trends
• Current product inventory

…before giving back recommendations.

🚀 Optional: Adjust weight of global vs local data

In future, you can:

• Prioritize global trends if the user has low activity
• Tune prompt messages for weighting (e.g., “Prioritize trending items if user data is limited”)

✅ Summary

✅ Today you:

• Incorporated real-time click trends into GPT prompts
• Made your product recommender system adaptive and data-informed
• Closed the feedback loop with a powerful hybrid strategy

🎉 That wraps up the 10-day Laravel + GPT Product Recommendation Engine journey!

You now have:

• Dynamic GPT-powered suggestions
• Click tracking + trend analytics
• Cached results
• Adaptive AI-driven UX

🔁 Repeat the cycle monthly with retraining and category tuning to keep it sharp!