Builder::__construct() - Code Metrics - Inspection of "Feature/subqueries (#42)" - LaravelFreelancerNL/laravel-arangodb - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( ef1328...91a1d1 )

by Bas
created 2021-01-31 17:22 UTC
Builder::__construct() A

↳ Parent: Builder
Complexity

Conditions	4
Paths	2
Size

Total Lines	13
Code Lines	6
Duplication

Lines	0
Ratio	0 %
Code Coverage

Tests	7
CRAP Score	4
Importance

Changes	1
Bugs	1	Features	0
Metric	Value
cc	4
eloc	6
nc	2
nop	4
dl	0
loc	13
ccs	7
cts	7
cp	1
crap	4
rs	10
c	1
b	1
f	0
<?php

namespace LaravelFreelancerNL\Aranguent\Query;

use Closure;
use Illuminate\Database\ConnectionInterface;
use Illuminate\Database\Query\Builder as IlluminateQueryBuilder;
use Illuminate\Database\Query\Expression;
use Illuminate\Support\Arr;
use Illuminate\Support\Collection;
use InvalidArgumentException;
use LaravelFreelancerNL\Aranguent\Connection;
use LaravelFreelancerNL\Aranguent\Query\Concerns\BuildsJoinClauses;
use LaravelFreelancerNL\Aranguent\Query\Concerns\BuildsSubqueries;
use LaravelFreelancerNL\Aranguent\Query\Concerns\BuildsWhereClauses;
use LaravelFreelancerNL\FluentAQL\Exceptions\BindException;
use LaravelFreelancerNL\FluentAQL\Expressions\ExpressionInterface as ExpressionInterface;
use LaravelFreelancerNL\FluentAQL\QueryBuilder;

class Builder extends IlluminateQueryBuilder
{
    use BuildsJoinClauses;
    use BuildsSubqueries;
    use BuildsWhereClauses;

    /**
     * @var Grammar
     */
    public $grammar;

    /**
     * @var Connection
     */
    public $connection;

    /**
     * @var QueryBuilder
     */
    public $aqb;

    /**
     * The query variables that should be set.
     *
     * @var array
     */
    public $variables = [];

    /**
     * @override
     * Create a new query builder instance.
     *
     * @param  ConnectionInterface  $connection
     * @param  Grammar|null  $grammar
     * @param  Processor|null  $processor
     * @param  QueryBuilder|null  $aqb
     */
    public function __construct(
        ConnectionInterface $connection,
        Grammar $grammar = null,
        Processor $processor = null,
        QueryBuilder $aqb = null
    ) {
        $this->connection = $connection;
class Alien {}

class Dalek extends Alien {}

class Plot
{
    /** @var  Dalek */
    public $villain;
}

$alien = new Alien();
$plot = new Plot();
if ($alien instanceof Dalek) {
    $plot->villain = $alien;
}
        $this->grammar = $grammar ?: $connection->getQueryGrammar();
        $this->processor = $processor ?: $connection->getPostProcessor();
        if (!$aqb instanceof QueryBuilder) {
            $aqb = new QueryBuilder();
        }
        $this->aqb = $aqb;
    }

    /**
     * Delete a record from the database.
     *
     * @param mixed $id
     *
     * @return int
     */
    public function delete($id = null)
    {
        $this->aqb = new QueryBuilder();
        $this->grammar->compileDelete($this, $id)->setAql();
        return $this->connection->delete($this->aqb);
    }

    /**
     * Set the table which the query is targeting.
     *
     * @param  \Closure|IlluminateQueryBuilder|string  $table
     * @param  string|null  $as
     * @return IlluminateQueryBuilder
     */
    public function from($table, $as = null)
    {
        if ($this->isQueryable($table)) {
            return $this->fromSub($table, $as);
        }
        $this->grammar->registerTableAlias($table, $as);
        $this->grammar->registerTableAlias(/** @scrutinizer ignore-type */ $table, $as);

        $this->from = $table;
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}

        return $this;
    }

    /**
     * Run the query as a "select" statement against the connection.
     *
     * @return array
     */
    protected function runSelect()
    {
        $this->aqb = new QueryBuilder();
        $this->grammar->compileSelect($this)->setAql();
        $results = $this->connection->select($this->aqb);
        $this->aqb = new QueryBuilder();
        return $results;
    }

    /**
     * Run a pagination count query.
     *
     * @param array $columns
     *
     * @return array
     */
    protected function runPaginationCountQuery($columns = ['*'])
    {
        $without = $this->unions ? ['orders', 'limit', 'offset'] : ['columns', 'orders', 'limit', 'offset'];

        $closeResults = $this->cloneWithout($without)
            ->cloneWithoutBindings($this->unions ? ['order'] : ['select', 'order'])
            ->setAggregate('count', $this->withoutSelectAliases($columns))
            ->get()->all();

        $this->aqb = new QueryBuilder();

        return $closeResults;
    }

    /**
     * Set the columns to be selected.
     *
     * @param  array|mixed  $columns
     * @return IlluminateQueryBuilder
     */
    public function select($columns = ['*'])
    {
        $this->columns = [];
        $this->bindings['select'] = [];
        $columns = is_array($columns) ? $columns : func_get_args();

        foreach ($columns as $as => $column) {
            if (is_string($as) && $this->isQueryable($column)) {
                $this->selectSub($column, $as);
            }
            if (! is_string($as) || ! $this->isQueryable($column)) {
                $this->columns[$as] = $column;
            }
        }

        return $this;
    }


    /**
     * Get the SQL representation of the query.
     *
     * @return string
     */
    public function toSql()
    {
        $this->grammar->compileSelect($this)->setAql();
        return $this->aqb->query;
    }

    /**
     * Insert a new record into the database.
     *
     * @param array $values
     *
     * @throws BindException
     *
     * @return bool
     */
    public function insert(array $values): bool
    {
        $this->grammar->compileInsert($this, $values)->setAql();
        $results = $this->getConnection()->insert($this->aqb);
        $this->aqb = new QueryBuilder();
        return $results;
    }

    /**
     * Insert a new record and get the value of the primary key.
     *
     * @param array       $values
     * @param string|null $sequence
     *
     * @throws BindException
     *
     * @return int
     */
    public function insertGetId(array $values, $sequence = null)
    {
        $this->grammar->compileInsertGetId($this, $values, $sequence)->setAql();
                        compileInsertGetId($this, $values, $sequence)->setAql();
        $response = $this->getConnection()->execute($this->aqb);
        $this->aqb = new QueryBuilder();

        return (is_array($response)) ? end($response) : $response;

    }

    /**
     * Execute the query as a "select" statement.
     *
     * @param array|string $columns
     *
     * @return Collection
     */
    public function get($columns = ['*'])
    {
        return collect($this->onceWithColumns(Arr::wrap($columns), function () {
            return $this->runSelect();
        }));
    }

    /**
     * Get the current query value bindings in a flattened array.
     *
     * @return array
     */
    public function getBindings()
    {
        return $this->aqb->binds;
    }

    protected function setAql()
    {
        $this->aqb = $this->aqb->get();

        return $this;
    }

    /**
     * Update a record in the database.
     *
     * @param array $values
     *
     * @return int
     */
    public function update(array $values)
    {
        $this->aqb = new QueryBuilder();

        $this->grammar->compileUpdate($this, $values)->setAql();
        $results = $this->connection->update($this->aqb);
        $this->aqb = new QueryBuilder();
        return $results;
    }



    /**
     * Execute an aggregate function on the database.
     *
     * @param string $function
     * @param array  $columns
     *
     * @return mixed
     */
    public function aggregate($function, $columns = ['*'])
    {
        $results = $this->cloneWithout($this->unions ? [] : ['columns'])
            ->setAggregate($function, $columns)
            ->get($columns);

        $this->aqb = new QueryBuilder();

        if (!$results->isEmpty()) {
            return array_change_key_case((array) $results[0])['aggregate'];
        }

        return false;
    }


    /**
     * Determine if the given operator is supported.
     *
     * @param string $operator
     *
     * @return bool
     */
    protected function invalidOperator($operator)
    {
        return !in_array(strtolower($operator), $this->operators, true) &&
            !isset($this->grammar->getOperators()[strtoupper($operator)]);
    }


    /**
     * Add an "order by" clause to the query.
     *
     * @param Closure|IlluminateQueryBuilder|string $column
     * @param string                                $direction
     *
     * @throws InvalidArgumentException
     *
     * @return $this
     */
    public function orderBy($column, $direction = 'asc')
    {
        if ($this->isQueryable($column)) {
            [$query, $bindings] = $this->createSub($column);

            //fixme: Remove binding when implementing subqueries
            $bindings = null;


            $column = new Expression('(' . $query . ')');
        }

        $this->{$this->unions ? 'unionOrders' : 'orders'}[] = [
            'column'    => $column,
            'direction' => $direction,
        ];

        return $this;
    }

    /**
     * Add a raw "order by" clause to the query.
     *
     * @param string|ExpressionInterface $aql
     * @param array                      $bindings
     *
     * @return $this
     */
    public function orderByRaw($aql, $bindings = [])
    {
        $bindings = [];


        $type = 'Raw';
        $column = $aql;
        $this->{$this->unions ? 'unionOrders' : 'orders'}[] = compact('type', 'column');

        return $this;
    }


    /**
     * Put the query's results in random order.
     *
     * @param string $seed
     *
     * @return $this
     */
    public function inRandomOrder($seed = '')
    {
        // ArangoDB's random function doesn't accept a seed.
        $seed = null;


        return $this->orderByRaw($this->grammar->compileRandom($this));
    }
}

LaravelFreelancerNL / laravel-arangodb

Push — master ( ef1328...91a1d1 )

Builder::__construct() A

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