Hasindu's Diary

 Great — you already have clean Mongoose models! To assign a delivery to the nearest available driver , you'll implement a geo-based query on the Driver collection to find a driver close to the restaurant’s location and available. ✅ Step-by-Step Logic 1. Get the Restaurant Location From the Restaurant model: js Copy Edit const restaurant = await Restaurant . findById (restaurantId); const { lat, lng } = restaurant. address . coordinates ; 2. Find the Nearest Available Driver You can use MongoDB's geoNear feature if you convert currentLocation into a 2dsphere index : 🛠 Modify Driver model: js Copy Edit driverSchema. index ({ currentLocation : "2dsphere" }); ✅ This lets MongoDB understand lat/lng for spatial queries. 3. Query for Nearby Available Drivers js Copy Edit const nearbyDrivers = await Driver . find ({ status : 'available' , currentLocation : { $near : { $geometry : { type : "Point" , co...

  How to Save Notifications in the Database in Laravel Laravel provides a built-in way to store notifications in the database using the database channel. Here’s how you can set it up. 1. Create the Notifications Table Laravel comes with a built-in migration for notifications. If you haven’t migrated it yet, run: php artisan notifications:table php artisan migrate This will create a notifications table in your database with fields like: id (unique identifier) type (notification class) notifiable_id & notifiable_type (user or model that received the notification) data (JSON field storing notification details) read_at (timestamp for when the notification is read) 2. Update Your Notification Class Modify your CommentAddedNotification to use the database channel and store data. Example: app/Notifications/CommentAddedNotification.php namespace App \ Notifications ; use Illuminate \ Bus \ Queueable ; use Illuminate \ Contracts \ Queue \ ShouldQueue ; us...

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