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I want to get back single row where a user just added a new car. I am trying to join all tables using the eloquent ORM. here is a erd of my database I am new to laravel, and I would want to know how I would be able to achieve this. Thanks in advance.
What have you tried already?
Assuming you want to get latest added Car model, you could do
$latestCar = Car::orderBy('id', 'DESC')->first();
If you have nothing yet, you could watch Laracasts about how to build a database and set up Models.
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Creating eloquent relationhip in laravel
I tried making an eloquent relationship and tried using controller with no eloquent relationship and i want to know the difference between using eloquent and not using elequent.
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Can i get posts, or create new posts with Laravel Airlock tokens, or for create or updated any rows in database i need use Laravel Passport?
Take a look at this great post : https://divinglaravel.com/authentication-and-laravel-airlock
The last part gives you the answer as well :) but please read it fully, it will clear things up for you.
and yes, you can use Airlock only not need to Passport
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I just made an e-commerce website in Laravel 5.4. I need to make product filter like size price brand price. I never did this before, so do you have any tutorial or basic tutorial?
Laravel where clauses fit you perfectly. Make appropriate database structure and then select products what needed.
Product::where('size', 'XL')->get();
More info from this link
https://laravel.com/docs/5.4/queries#where-clauses
If you are new to Laravel then start from here https://laravel.com/docs/5.4/installation
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I am new to the Laravel5 framework , so that I have no idea about this.I want to fetch data from a website and store that in my database.can anyone provide a sample coding that will come under model , view , controller and route, so that I can understand it in better way.
everything except something's come under model controller view and routes.
start from the Tutorials docs and continue to The Basics
navigate in the left navigation from top to bottom
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I know title seems a little complicated, but what I want is simple
Users (users) have comments (comments)
To fetch users' comments, I'm using a hasMany relationship
I'm creating a filter system, so I only want to fetch users who have posted at least 1 comment
Use has():
$users = User::has('comments')->get();
Or eager load the users comment models:
$users = User::has('comments')->with('comments')->get();
Source: http://laravel.com/docs/eloquent#querying-relations