private function _fetchRelations($results, $joinsToStore)
{
$joinedRelations = Arrays::map($joinsToStore, Functions::extract()->destinationField());
foreach ($this->relationsToFetch as $relationToFetch) {
if (!in_array($relationToFetch->destinationField, $joinedRelations)) {
$relationFetcher = new RelationFetcher($relationToFetch->relation);
$fieldTransformer = new FieldTransformer($relationToFetch->field, $relationFetcher);
$fieldTransformer->transform($results);
}
}
return $results;
}
private function _parseArgs($args, $parameters)
{
$args = Arrays::getValue($args, 0, new stdClass());
$newArgs = array();
$parameterNames = Arrays::map($parameters, Functions::extract()->getName());
foreach ($parameterNames as $name) {
if (isset($args->{$name})) {
$newArgs[] = $args->{$name};
}
}
return $newArgs;
}
public function getClosedByRoundForCricket()
{
$hits = Hit::join('game_user->user')->where(['game_user_id' => $this->id])->order('hits.id asc')->fetchAll();
$byRound = Arrays::groupBy($hits, Functions::extract()->round);
$closedInRound = [];
$closed = [15 => 0, 16 => 0, 17 => 0, 18 => 0, 19 => 0, 20 => 0, 25 => 0];
foreach ($byRound as $round => $hits) {
$closedInCurrentRound = 0;
foreach ($hits as $hit) {
if (isset($closed[$hit->field])) {
$closedField = min($hit->multiplier, 3 - $closed[$hit->field]);
$closedInCurrentRound += $closedField;
$closed[$hit->field] += $closedField;
}
}
$closedInRound[$round] = $closedInCurrentRound;
}
return $closedInRound;
}
public static function prepare(array $whereClauses = array())
{
$where = Joiner::on(' AND ')->mapValues(Functions::extract()->getWhere())->join($whereClauses);
return new self($where);
}
private function prepare()
{
$moduleFields = (array) $this->result->module_fields;
$this->fields = array_values(Arrays::map($moduleFields, Functions::extract()->name));
}
/**
* @test
*/
public function shouldFetchRelationThroughOneToManyRelation()
{
//given
$phones = Category::create(array('name' => 'phones'));
$sony = Manufacturer::create(array('name' => 'sony'));
Product::create(array('name' => 'best ever sony', 'id_category' => $phones->id, 'id_manufacturer' => $sony->id));
$tablets = Category::create(array('name' => 'tablets'));
$samsung = Manufacturer::create(array('name' => 'samsung'));
Product::create(array('name' => 'best ever samsung', 'id_category' => $tablets->id, 'id_manufacturer' => $samsung->id));
//when
$categories = Category::where()->with('products->manufacturer')->fetchAll();
Stats::reset();
//then
Assert::thatArray(FluentArray::from($categories)->map(Functions::extract()->products)->flatten()->map(Functions::extract()->manufacturer->name)->toArray())->containsOnly('sony', 'samsung');
$this->assertEquals(0, Stats::getNumberOfQueries());
//no lazily loaded relations
}
public function delete()
{
$attributes = Arrays::map($this->whereClauses, Functions::extract()->getParams());
$queryInsert = new QueryInsert(Arrays::firstOrNull($attributes));
$id = $queryInsert->into($this->module->getModuleName());
return !is_null($id);
}
/**
* @test
*/
public function shouldExtractArrayValue()
{
//given
$object = array('key' => 'value');
//$function = Functions::extract()['key']; only i php 5.4
$function = Functions::extract()->offsetGet('key');
//when
$result = Functions::call($function, $object);
//then
Assert::thatString($result)->isEqualTo('value');
}
/**
* @test
*/
public function shouldExtractRecursivelyArrayColumn()
{
//given
$array = array(array('id' => 123, 'name' => 'value1', 'test' => array('number' => 90)), array('id' => 123, 'name' => 'value1', 'test' => array('number' => 100)));
//when
$numbers = Arrays::map($array, Functions::extract()->test->number);
//then
Assert::thatArray($numbers)->hasSize(2)->containsOnly(90, 100);
}
/**
* @test
*/
public function shouldReturnObjectsGroupedByFunctionResults()
{
//given
$array = array($product1 = new Product(array('name' => 'bob')), $product2 = new Product(array('name' => 'john')), $product3 = new Product(array('name' => 'bob')));
//when
$groupedByName = FluentArray::from($array)->groupBy(Functions::extract()->name)->toArray();
//then
$this->assertSame(array('bob' => array($product1, $product3), 'john' => array($product2)), $groupedByName);
}
