Maknz\Slack\FieldsTrait

Complexity

Total Complexity

9

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getFieldsAsArrays()	0	9	2
A	clearFields()	0	5	1
A	addField()	0	13	3
A	setFields()	0	9	2
A	getFields()	0	3	1

<?php
namespace Maknz\Slack;

use InvalidArgumentException;

trait FieldsTrait
{
    /**
     * The fields of the block/attachment.
     *
     * @var array
     */
    protected $fields = [];

    /**
     * Get the fields for the block/attachment.
     *
     * @return Field[]|array
     */
    public function getFields()
    {
        return $this->fields;
    }

    /**
     * Set the fields for the block/attachment.
     *
     * @param array $fields
     *
     * @return $this
     *
     * @throws \InvalidArgumentException
     */
    public function setFields(array $fields)
    {
        $this->clearFields();

        foreach ($fields as $field) {
            $this->addField($field);
        }

        return $this;
    }

    /**
     * Add a field to the block/attachment.
     *
     * @param Field|array $field
     *
     * @return $this
     *
     * @throws \InvalidArgumentException
     */
    public function addField($field)
    {
        if ($field instanceof static::$fieldClass) {

The property fieldClass does not exist on Maknz\Slack\FieldsTrait. Did you mean fields?

            $this->fields[] = $field;

            return $this;
        } elseif (is_array($field)) {
            $this->fields[] = new static::$fieldClass($field);

            return $this;
        }

        throw new InvalidArgumentException('The field must be an instance of '.static::$fieldClass.' or a keyed array');
    }

    /**
     * Clear the fields for the block/attachment.
     *
     * @return $this
     */
    public function clearFields()
    {
        $this->fields = [];

        return $this;
    }

    /**
     * Iterates over all fields in this block/attachment and returns
     * them in their array form.
     *
     * @return array
     */
    protected function getFieldsAsArrays()
    {
        $fields = [];

        foreach ($this->getFields() as $field) {
            $fields[] = $field->toArray();
        }

        return $fields;
    }
}