How can I create a scope in Laravel Eloquent query to verify if a column has any values in common with a preset list of values?

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To create a scope in Laravel Eloquent query to verify if a column has any values in common with a preset list of values, you can follow these steps:

1. Define a scope method in your model class, where you want to apply this query scope. For example:

public function scopeHasMatchingValues($query, $values)
{
    return $query->whereIn('column_name', $values);
}

This scope method takes two parameters: $query represents the query builder instance, and $values is an array of preset values that you want to check against the column.

1. Use this scope method in your controller or other parts of the application, where you want to filter the results based on the matching values. For example:

$matchingValues = ['value1', 'value2', 'value3'];

$results = YourModel::hasMatchingValues($matchingValues)->get();

This query will return all the records from the YourModel table, where the column_name has any values in common with the preset list of values.

You can also chain this query scope with other query constraints, such as where, orderBy, etc., to further narrow down the results. For example:

$results = YourModel::where('status', 'active')
                    ->hasMatchingValues($matchingValues)
                    ->orderBy('created_at', 'desc')
                    ->get();