$this->error("Invalid or non-existent List.") $list = LinkList::firstWhere('slug', $list_slug) Replace the boilerplate code in your ListDelete.php file with the following:Īpp/Console/Commands/ListDelete.php argument('list_slug')
#Eloquent delete update#
The main difference now is that you won’t need to prompt the user for additional info, and before running the delete() method you’ll need to run a mass update to change associated links to a different list. If you’ve been following along with all parts of the series so far, you have implemented similar code before when creating the LinkUpdate command.
If a valid list is found, prompt the user to confirm.If a valid list cannot be found, show an error message and exit.Obtain a slug provided by the user and check for the existence of a list with a matching slug in the database.This is what your handle() method needs to do: You’ll update this code to handle deleting a link list provided its unique slug, which is a URL-friendly name used to identify each list. In addition to actually removing records from your database, Eloquent can also 'soft delete' models. This is because the models are never actually retrieved when executing the delete statement. Open the file in your code editor of choice: app/Console/Commands/ListDelete.php When executing a mass delete statement via Eloquent, the deleting and deleted model events will not be dispatched for the deleted models. This will create a new ListDelete.php file located at app/Console/Commands. docker-compose exec app php artisan make:command ListDelete.For simplicity, any links associated with the list to be deleted will be reassigned to the default link list.įrom your terminal, run the following to bootstrap a new Artisan command: In the last part of this series, you’ll create a new command to delete lists. The application is still missing a command to delete lists. On the tables, I have inserted UserId field, so I need to delete selected UserId from all of the tables May someone help me on how I can do this with.
I need to delete User by Id, and I have tables Maininfo, Personalinfo, Holidays, otherinfo, fmday, othdaysoff.
#Eloquent delete how to#
The link:delete command, already implemented within the base version of the demo application, deletes links based on a valid link id. I am looking for some assistance on how to understand Laravel Eloquent model. In Eloquent, you can delete database records conveniently with the delete method from the parent Model class.
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