Laravel 5 model bundle?

Question

Laravel

Good afternoon.
Framework: Laravel 5.4
Help me understand, the problem is with the model linkage.
There is a model Files and Movies
in the database there are tables files and movies the
table files store files with movies_id:

There is a table movies

As shown in the screenshot, there can be several records in the files table with the same movies_id. How to connect them correctly?
Error while adding entry:

SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'movies_id' cannot be null

Thanks in advance)

Answer 1

Your Movie model is empty. First get the Movie model, then save the related records.

$movie = Movie::find(121);
...
$movie->files()->save($file);

Answer 2

laravel.su/docs/5.0/eloquent
https://laravel.com/docs/5.4/eloquent-relationship...