How can I retrieve data from a foreignID

thecodewanderer 0
Viewed 23

I am new to laravel and I am struggling to retrieve data using the query Builder.

Consider the following migration on the Hotel table:

$table->id();   
$table->timestamps();          
$table->foreignIdFor(User::class);     
$table->foreignIdFor(Room::class);

Now consider that I have in my HotelController:

$hotel = Auth::user()->hotels which retrieves this on dd:

[{"id":1, "user_id":51,"room_id":11, "booking_id":7}

[{"id":2, "user_id":51,"room_id":16, "booking_id":21}

[{"id":3, "user_id":51,"room_id":18, "booking_id":44}

[{"id":4, "user_id":51,"room_id":45, "booking_id":33}

I now want to retrieve the data from each of the room_id and booking_id from each of the Auth users which in this case is user 51. Can anyone help me with how can I achieve this?

Thank you in advance

laravel-8 eloquent-relationship eloquent php javascript
1 Answers

Assuming you defined the relationships (belongsTo, hasOne, hasMany, etc) in the models for Hotel, Room and Booking, you can just iterate through the list of hotels getting each hotel into a $hotel local variable, and asking for their related models information like this:

foreach ($hotels as $hotel) {
    $hotel->room // gets you the related room
    $hotel->booking // gets you the related booking
}
Alejandro Núñez0
Related