Laravel Order By Example

November 5, 2024 · AI Conversations

User

laravel order by is_default

Assistant

In Laravel, you can use the `orderBy` method to sort query results based on a specific column, such as `is_default`. Here's how you can do it:

### Example

If you have a model, say `User`, and an `is_default` column, you can order your query results based on that column:

$users = User::orderBy('is_default', 'desc')->get();

This will sort the users with `is_default` values set to `1` (or `true`) first, followed by those with `0` (or `false`).

### Explanation
– `'desc'`: Orders the records in descending order, showing `is_default = 1` first.
– `'asc'`: Use this to order in ascending order, showing `is_default = 0` first.

### With Multiple `orderBy` Clauses
If you want to order by `is_default` and another column, you can chain multiple `orderBy` methods:

$users = User::orderBy('is_default', 'desc')->orderBy('name', 'asc')->get();

This example will first order by `is_default`, and then by `name` in ascending order for records with the same `is_default` value.

User

$emailsets = $emailsets->with('project') // Eager load projects
->get()->map(function ($emailset) {
// Add a custom 'encrypted_id' column
$emailset->encrypted_id = Crypt::encrypt($emailset->id);
return $emailset;
});

Assistant

Your code is correctly eager loading the `project` relationship and adding a custom `encrypted_id` column. However, if you want to chain additional methods, such as ordering by `is_default`, you need to place the `orderBy` before `get()`.

Here's how to include `orderBy` in your query:

$emailsets = $emailsets->with('project') // Eager load projects
                       ->orderBy('is_default', 'desc') // Order by is_default
                       ->get()
                       ->map(function ($emailset) {
                           // Add a custom 'encrypted_id' column
                           $emailset->encrypted_id = Crypt::encrypt($emailset->id);
                           return $emailset;
                       });

This way, `emailsets` will be sorted by the `is_default` column in descending order before being retrieved and mapped with the encrypted ID.

Laravel Order By Example

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