Jidaikobo\Kontiki\Models\BaseModelTraits\UtilsTrait

Complexity

Total Complexity

6

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Importance

Changes	2
Bugs	1	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getOptions()	0	25	3
A	processRow()	0	12	3

<?php

namespace Jidaikobo\Kontiki\Models\BaseModelTraits;

trait UtilsTrait
{
    /**
     * Get options in the form of id => field value, excluding a specific ID.
     *
     * @param string $fieldName The field name to use as the value.
     * @param bool $includeEmpty Whether to include an empty option at the start.
     * @param string $emptyLabel The label for the empty option (default: '').
     * @param int|null $excludeId The ID to exclude from the results (default: null).
     * @return array Associative array of id => field value.
     */
    public function getOptions(
        string $fieldName,
        bool $includeEmpty = false,
        string $emptyLabel = '',
        ?int $excludeId = null
    ): array {
        $query = $this->db->table($this->table)->select(['id', $fieldName]);

        if ($excludeId !== null) {
            $query->where('id', '!=', $excludeId);
        }

        $results = $query->get();

        $options = array_column(
            array_map(fn($row) => $this->processRow($row, $fieldName), $results->toArray()),
            1,
            0
        );

        if ($includeEmpty) {
            $options = ['' => $emptyLabel] + $options;
        }

        return $options;
    }

    /**
     * Process a row of data before retrieving.
     *
     * @param object $row The database row object.
     * @param string $fieldName The field name to extract.
     * @return mixed The processed field value.
     */
    private function processRow(object $row, string $fieldName)
    {
        if (!isset($row->id, $row->$fieldName)) {
            return null;
        }

        $processedRow = (array)$row;
        if (method_exists($this, 'processDataBeforeGet')) {
            $processedRow = $this->processDataBeforeGet($processedRow);
        }

        return [$row->id, $processedRow[$fieldName]];
    }
}