Fathomminds\Rest\Database\Finder

Complexity

Total Complexity

18

Size/Duplication

Total Lines	112
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Test Coverage

Coverage

0%

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
	createClient()	0	1	?
	get()	0	1	?
A	validateConditions()	0	10	3
A	validateCondition()	0	15	3
A	__construct()	0	9	2
A	database()	0	5	1
A	select()	0	5	1
A	from()	0	5	1
A	where()	0	6	1
A	orderBy()	0	5	1
A	limit()	0	5	1
A	offset()	0	5	1
A	first()	0	4	2
A	all()	0	4	1

<?php

namespace Fathomminds\Rest\Database;


use Fathomminds\Rest\Contracts\IFinder;

use Fathomminds\Rest\Exceptions\RestException;

use Fathomminds\Rest\Database\Where;


abstract class Finder implements IFinder

{

    protected $queryConfiguration;

    protected $resultSet;

    protected $client;

    protected $mainLogical = '&&';

    protected $validGroups = [

        'AND',

        'OR',

    ];

    protected $validOperators = [

        '==',

        '!=',

        '<',

        '>',

        '<=',

        '>=',

    ];


    abstract protected function createClient();

    abstract public function get();


    private function validateConditions($conditions)

    {

        foreach ($conditions as $key => $condition) {

            if (in_array(strtoupper($key), $this->validGroups)) {

                $this->validateConditions($condition);

                return;

            }

            $this->validateCondition($condition);

        }

    }


    private function validateCondition($condition)

    {

        if (count($condition) === 3) {

            $operator = $condition[1];

            if (!in_array($operator, $this->validOperators)) {

                throw new RestException('Invalid operator in where condition', [

                    'operator' => $operator,

                ]);

            }

            return;

        }

        throw new RestException('Invalid where condition', [

            'condition' => $condition,

        ]);

    }


    public function __construct($client = null)

    {

        $this->queryConfiguration = new FinderQueryConfiguration;

        if ($client !== null) {

            $this->client = $client;

            return $this;

Constructors do not have meaningful return values, anything that is returned from here is discarded. Are you sure this is correct?

        }

        $this->createClient();

    }


    public function database($databaseName)

    {

        $this->queryConfiguration->databaseName = $databaseName;

        return $this;

    }


    public function select($fieldList)

    {

        $this->queryConfiguration->select = $fieldList;

        return $this;

    }


    public function from($collectionName)

    {

        $this->queryConfiguration->from = $collectionName;

        return $this;

    }


    public function where($conditions)

    {

        $this->validateConditions($conditions);

        $this->queryConfiguration->where = $conditions;

        return $this;

    }


    public function orderBy($fieldName, $sortMode = 'ASC')

    {

        $this->queryConfiguration->orderBy[] = [$fieldName => $sortMode];

        return $this;

    }


    public function limit($limit)

    {

        $this->queryConfiguration->limit = $limit;

        return $this;

    }


    public function offset($offset)

    {

        $this->queryConfiguration->offset = $offset;

        return $this;

    }


    public function first()

    {

        return isset($this->resultSet[0]) ? $this->resultSet[0] : null;

    }


    public function all()

    {

        return $this->resultSet;

    }

}