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<?php |
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namespace Symball\ReportBundle\Query; |
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use Doctrine\Common\Persistence\ObjectRepository; |
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use Symball\ReportBundle\Interfaces\QueryInterface; |
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use Symball\ReportBundle\Query\Base; |
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class TimeInterval extends Base implements QueryInterface |
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{ |
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protected $currentDate; |
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protected $interval; |
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protected $dateTimeField; |
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/** |
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* Define the time range to use for each query set |
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* |
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* @param \DateInterval $interval |
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* @return $this |
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*/ |
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public function setIntervalDateTime(\DateInterval $interval) |
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{ |
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$this->interval = $interval; |
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return $this; |
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} |
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/** |
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* Set the "current" time that the query will work from |
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* |
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* @param \DateTime $dateTime |
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* @return $this |
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*/ |
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public function setHeadDateTime(\DateTime $dateTime) |
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{ |
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$this->currentDate = $dateTime; |
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return $this; |
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} |
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/** |
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* Define the database field which will be used as the DateTime handler |
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* |
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* @param string $fieldName |
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* @return $this |
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*/ |
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public function setDateTimeField($fieldName) |
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{ |
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$this->dateTimeField = $fieldName; |
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return $this; |
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} |
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/** |
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* For this report type, add the custom logic to query |
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* |
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* @return type |
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*/ |
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public function prepareQuery() |
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{ |
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$query = parent::prepareQuery(); |
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$earlyDate = clone $this->currentDate; |
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$this->currentDate->add($this->interval); |
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$query |
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->field($this->getDateTimeField())->gte($earlyDate) |
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->field($this->getDateTimeField())->lte($this->currentDate); |
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return $query; |
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} |
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/** |
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* Stringify the current data set |
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* |
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* @return string |
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*/ |
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public function getTitle() |
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{ |
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$laterDate = clone $this->currentDate; |
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$laterDate->add($this->interval); |
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return $this->currentDate->format('y-m-d') . ' - ' . $laterDate->format('y-m-d'); |
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} |
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/** |
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* Return the field reference that is being used to define time |
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* |
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* @return string |
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*/ |
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public function getDatetimeField() |
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{ |
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return $this->dateTimeField; |
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} |
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} |
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