TimeTrex/classes/modules/holiday/RecurringHolidayFactory.class.php

<?php
/*********************************************************************************
 *
 * TimeTrex is a Workforce Management program developed by
 * TimeTrex Software Inc. Copyright (C) 2003 - 2021 TimeTrex Software Inc.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by
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 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
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 *
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 * with this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
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 * version 3, these Appropriate Legal Notices must retain the display of the
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/**
 * @package Modules\Holiday
 */
class RecurringHolidayFactory extends Factory {
	protected $table = 'recurring_holiday';
	protected $pk_sequence_name = 'recurring_holiday_id_seq'; //PK Sequence name

	protected $company_obj = null;


	/**
	 * @param $name
	 * @param null $parent
	 * @return array|null
	 */
	function _getFactoryOptions( $name, $parent = null ) {

		$retval = null;
		switch ( $name ) {
			case 'special_day':
				$retval = [
						0 => TTi18n::gettext( 'N/A' ),
						1 => TTi18n::gettext( 'Good Friday' ),
						5 => TTi18n::gettext( 'Easter Sunday' ),
						6 => TTi18n::gettext( 'Easter Monday' ),
				];
				break;

			case 'type':
				$retval = [
						10 => TTi18n::gettext( 'Static' ),
						20 => TTi18n::gettext( 'Dynamic: Week Interval' ),
						30 => TTi18n::gettext( 'Dynamic: Pivot Day' ),
				];
				break;
			case 'week_interval':
				$retval = [
						1 => TTi18n::gettext( '1st' ),
						2 => TTi18n::gettext( '2nd' ),
						3 => TTi18n::gettext( '3rd' ),
						4 => TTi18n::gettext( '4th' ),
						5 => TTi18n::gettext( '5th' ),
				];
				break;

			case 'pivot_day_direction':
				$retval = [
						10 => TTi18n::gettext( 'Before' ),
						20 => TTi18n::gettext( 'After' ),
						30 => TTi18n::gettext( 'On or Before' ),
						40 => TTi18n::gettext( 'On or After' ),
				];
				break;
			case 'always_week_day':
				$retval = [
					//Adjust holiday to next weekday
					0 => TTi18n::gettext( 'No' ),
					1 => TTi18n::gettext( 'Yes - Previous Week Day' ),
					2 => TTi18n::gettext( 'Yes - Next Week Day' ),
					3 => TTi18n::gettext( 'Yes - Closest Week Day' ),

					10 => TTi18n::gettext( 'Split - Sat=Sat, Sun=Mon' ),
					20 => TTi18n::gettext( 'Split - Sat=Fri, Sun=Sun' ),
				];
				break;
			case 'columns':
				$retval = [
						'-1010-name'      => TTi18n::gettext( 'Name' ),
						'-1010-type'      => TTi18n::gettext( 'Type' ),
						'-1020-next_date' => TTi18n::gettext( 'Next Date' ),

						'-2000-created_by'   => TTi18n::gettext( 'Created By' ),
						'-2010-created_date' => TTi18n::gettext( 'Created Date' ),
						'-2020-updated_by'   => TTi18n::gettext( 'Updated By' ),
						'-2030-updated_date' => TTi18n::gettext( 'Updated Date' ),
				];
				break;
			case 'list_columns':
				$retval = Misc::arrayIntersectByKey( $this->getOptions( 'default_display_columns' ), Misc::trimSortPrefix( $this->getOptions( 'columns' ) ) );
				break;
			case 'default_display_columns': //Columns that are displayed by default.
				$retval = [
						'name',
						'next_date',
						'updated_date',
						'updated_by',
				];
				break;
			case 'unique_columns': //Columns that are unique, and disabled for mass editing.
				$retval = [
						'name',
				];
				break;
		}

		return $retval;
	}

	/**
	 * @param $data
	 * @return array
	 */
	function _getVariableToFunctionMap( $data ) {
		$variable_function_map = [
				'id'                     => 'ID',
				'company_id'             => 'Company',
				'special_day'            => 'SpecialDay',
				'type_id'                => 'Type',
				'type'                   => false,
				'pivot_day_direction_id' => 'PivotDayDirection',
				'name'                   => 'Name',
				'week_interval'          => 'WeekInterval',
				'day_of_week'            => 'DayOfWeek',
				'day_of_month'           => 'DayOfMonth',
				'month_int'              => 'Month',
				'always_week_day_id'     => 'AlwaysOnWeekDay',
				'next_date'              => 'NextDate',
				'deleted'                => 'Deleted',
		];

		return $variable_function_map;
	}

	/**
	 * @return null
	 */
	function getCompanyObject() {
		if ( is_object( $this->company_obj ) ) {
			return $this->company_obj;
		} else {
			$clf = TTnew( 'CompanyListFactory' ); /** @var CompanyListFactory $clf */
			$this->company_obj = $clf->getById( $this->getCompany() )->getCurrent();

			return $this->company_obj;
		}
	}

	/**
	 * @return bool|mixed
	 */
	function getCompany() {
		return $this->getGenericDataValue( 'company_id' );
	}

	/**
	 * @param string $value UUID
	 * @return bool
	 */
	function setCompany( $value ) {
		$value = TTUUID::castUUID( $value );
		Debug::Text( 'Company ID: ' . $value, __FILE__, __LINE__, __METHOD__, 10 );

		return $this->setGenericDataValue( 'company_id', $value );
	}

	/**
	 * @return bool|mixed
	 */
	function getSpecialDay() {
		return $this->getGenericDataValue( 'special_day' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setSpecialDay( $value ) {
		$value = trim( $value );

		return $this->setGenericDataValue( 'special_day', $value );
	}

	/**
	 * @return bool|int
	 */
	function getType() {
		return $this->getGenericDataValue( 'type_id' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setType( $value ) {
		$value = (int)trim( $value );

		return $this->setGenericDataValue( 'type_id', $value );
	}

	/**
	 * @return bool|int
	 */
	function getPivotDayDirection() {
		return $this->getGenericDataValue( 'pivot_day_direction_id' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setPivotDayDirection( $value ) {
		$value = (int)trim( $value );

		return $this->setGenericDataValue( 'pivot_day_direction_id', $value );
	}

	/**
	 * @param $name
	 * @return bool
	 */
	function isUniqueName( $name ) {
		$name = trim( $name );
		if ( $name == '' ) {
			return false;
		}

		$ph = [
				'company_id' => TTUUID::castUUID( $this->getCompany() ),
				'name'       => TTi18n::strtolower( $name ),
		];

		$query = 'select id from ' . $this->getTable() . ' where company_id = ? AND lower(name) = ? AND deleted=0';
		$name_id = $this->db->GetOne( $query, $ph );
		Debug::Arr( $name_id, 'Unique Name: ' . $name, __FILE__, __LINE__, __METHOD__, 10 );

		if ( $name_id === false ) {
			return true;
		} else {
			if ( $name_id == $this->getId() ) {
				return true;
			}
		}

		return false;
	}

	/**
	 * @return bool|mixed
	 */
	function getName() {
		return $this->getGenericDataValue( 'name' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setName( $value ) {
		$value = trim( $value );

		return $this->setGenericDataValue( 'name', $value );
	}

	/**
	 * @return bool|int
	 */
	function getWeekInterval() {
		return (int)$this->getGenericDataValue( 'week_interval' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setWeekInterval( $value ) {
		$value = trim( $value );
		if ( empty( $value ) ) {
			$value = 0;
		}

		return $this->setGenericDataValue( 'week_interval', $value );
	}

	/**
	 * @return bool|int
	 */
	function getDayOfWeek() {
		return (int)$this->getGenericDataValue( 'day_of_week' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setDayOfWeek( $value ) {
		$value = trim( $value );
		if ( $value == '' ) {
			$value = 0;
		}

		return $this->setGenericDataValue( 'day_of_week', $value );
	}


	/**
	 * @return bool|int
	 */
	function getDayOfMonth() {
		return (int)$this->getGenericDataValue( 'day_of_month' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setDayOfMonth( $value ) {
		$value = trim( $value );
		if ( empty( $value ) ) {
			$value = 0;
		}

		return $this->setGenericDataValue( 'day_of_month', $value );
	}

	/**
	 * @return bool|int
	 */
	function getMonth() {
		return (int)$this->getGenericDataValue( 'month_int' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setMonth( $value ) {
		$value = trim( $value );
		if ( empty( $value ) ) {
			$value = 0;
		}

		return $this->setGenericDataValue( 'month_int', $value );
	}

	/**
	 * @return bool|int
	 */
	function getAlwaysOnWeekDay() {
		return (int)$this->getGenericDataValue( 'always_week_day_id' );
	}

	/**
	 * @param $value
	 * @return bool
	 */
	function setAlwaysOnWeekDay( $value ) {
		$value = (int)$value;

		return $this->setGenericDataValue( 'always_week_day_id', $value );
	}

	/**
	 * @param bool $epoch
	 * @return bool|false|int
	 */
	function getNextDate( $epoch = false, $exclude_dates = [] ) {
		if ( $epoch == '' ) {
			$epoch = TTDate::getTime();
		}

		if ( $this->getSpecialDay() == 1 || $this->getSpecialDay() == 5 || $this->getSpecialDay() == 6 ) {
			Debug::text( 'Easter Sunday Date...', __FILE__, __LINE__, __METHOD__, 10 );

			//Use easter_days() instead, as easter_date returns incorrect values for some timezones/years (2010 and US/Eastern on Windows)
			//$easter_epoch = easter_date(date('Y', $epoch));
			//$easter_epoch = mktime( 12, 0, 0, 3, ( 21 + easter_days( date('Y', $epoch) ) ), date('Y', $epoch) );
			$easter_epoch = mktime( 12, 0, 0, 3, ( 21 + TTDate::getEasterDays( date( 'Y', $epoch ) ) ), date( 'Y', $epoch ) );

			//Fix "cross-year" bug.
			if ( $easter_epoch < $epoch ) {
				//$easter_epoch = easter_date(date('Y', $epoch)+1);
				//$easter_epoch = mktime( 12, 0, 0, 3, ( 21 + easter_days( (date('Y', $epoch) + 1) ) ), ( date('Y', $epoch) + 1 ) );
				$easter_epoch = mktime( 12, 0, 0, 3, ( 21 + TTDate::getEasterDays( ( date( 'Y', $epoch ) + 1 ) ) ), ( date( 'Y', $epoch ) + 1 ) );
			}

			if ( $this->getSpecialDay() == 1 ) {
				Debug::text( 'Good Friday Date...', __FILE__, __LINE__, __METHOD__, 10 );
				//$holiday_epoch = mktime(12, 0, 0, date('n', $easter_epoch), date('j', $easter_epoch) - 2, date('Y', $easter_epoch));
				$holiday_epoch = ( $easter_epoch - ( 2 * 86400 ) );
			} else if ( $this->getSpecialDay() == 6 ) {
				Debug::text( 'Easter Monday Date...', __FILE__, __LINE__, __METHOD__, 10 );
				$holiday_epoch = ( $easter_epoch + 86400 );
			} else {
				$holiday_epoch = $easter_epoch;
			}
		} else {
			if ( $this->getType() == 10 ) { //Static
				Debug::text( 'Static Date...', __FILE__, __LINE__, __METHOD__, 10 );
				//Static date
				$holiday_epoch = mktime( 12, 0, 0, $this->getMonth(), $this->getDayOfMonth(), date( 'Y', $epoch ) );
				if ( $holiday_epoch < $epoch ) {
					$holiday_epoch = mktime( 12, 0, 0, $this->getMonth(), $this->getDayOfMonth(), ( date( 'Y', $epoch ) + 1 ) );
				}
			} else if ( $this->getType() == 20 ) { //Dynamic - Week Interval
				Debug::text( 'Dynamic - Week Interval... Current Month: ' . TTDate::getMonth( $epoch ) . ' Holiday Month: ' . $this->getMonth(), __FILE__, __LINE__, __METHOD__, 10 );
				//Dynamic
				$start_month_epoch = TTDate::getBeginMonthEpoch( $epoch );
				$end_month_epoch = mktime( 12, 0, 0, ( $this->getMonth() + 1 ), 1, ( date( 'Y', $epoch ) + 1 ) );

				$tmp_holiday_epoch = false;

				Debug::text( 'Start Epoch: ' . TTDate::getDate( 'DATE+TIME', $start_month_epoch ) . ' End Epoch: ' . TTDate::getDate( 'DATE+TIME', $end_month_epoch ) . ' Current Epoch: ' . TTDate::getDate( 'DATE+TIME', $epoch ), __FILE__, __LINE__, __METHOD__, 10 );
				//Get all day of weeks in the month. Determine which is less or greater then day.
				$day_of_week_dates = [];
				$week_interval = 0;
				//for ($i = $start_month_epoch; $i <= $end_month_epoch; $i += 86400) {
				foreach ( TTDate::getDatePeriod( $start_month_epoch, $end_month_epoch, 'P1D' ) as $i ) {
					if ( TTDate::getMonth( $i ) == $this->getMonth() ) {
						$day_of_week = TTDate::getDayOfWeek( $i );
						//Debug::text('I: '. $i .'('.TTDate::getDate('DATE+TIME', $i).') Current Day Of Week: '. $day_of_week .' Looking for Day Of Week: '. $this->getDayOfWeek(), __FILE__, __LINE__, __METHOD__, 10);

						if ( $day_of_week == abs( $this->getDayOfWeek() ) ) {
							$day_of_week_dates[] = date( 'j', $i );
							Debug::text( 'I: ' . $i . ' Day Of Month: ' . date( 'j', $i ) . ' Week Interval: ' . $week_interval, __FILE__, __LINE__, __METHOD__, 10 );

							$week_interval++;
						}

						if ( $week_interval >= $this->getWeekInterval() ) {
							$tmp_holiday_epoch = mktime( 12, 0, 0, $this->getMonth(), $day_of_week_dates[( $this->getWeekInterval() - 1 )], date( 'Y', $i ) );

							//Make sure we keep processing until the holiday comes AFTER todays date.
							if ( $tmp_holiday_epoch > $epoch ) {
								break;
							}
						}
					} else {
						//Outside the month we need to be in, so reset all other settings.
						$week_interval = 0;
						$day_of_week_dates = [];
					}
				}

				$holiday_epoch = $tmp_holiday_epoch;
			} else if ( $this->getType() == 30 ) { //Dynamic - Pivot Day
				Debug::text( 'Dynamic - Pivot Date...', __FILE__, __LINE__, __METHOD__, 10 );
				//Dynamic
				if ( TTDate::getMonth( $epoch ) > $this->getMonth() ) {
					$year_modifier = 1;
				} else {
					$year_modifier = 0;
				}

				$start_epoch = mktime( 12, 0, 0, $this->getMonth(), $this->getDayOfMonth(), ( date( 'Y', $epoch ) + $year_modifier ) );

				$holiday_epoch = $start_epoch;

				$x = 0;
				$x_max = 100;

				if ( $this->getPivotDayDirection() == 10 || $this->getPivotDayDirection() == 30 ) {
					$direction_multiplier = -1;
				} else {
					$direction_multiplier = 1;
				}

				$adjustment = ( 86400 * $direction_multiplier );    // Adjust by 1 day before or after.

				if ( $this->getPivotDayDirection() == 10 || $this->getPivotDayDirection() == 20 ) {
					$holiday_epoch += $adjustment;
				}

				while ( $this->getDayOfWeek() != TTDate::getDayOfWeek( $holiday_epoch ) && $x < $x_max ) {
					Debug::text( 'X: ' . $x . ' aTrying...' . TTDate::getDate( 'DATE+TIME', $holiday_epoch ), __FILE__, __LINE__, __METHOD__, 10 );
					$holiday_epoch += $adjustment;

					$x++;
				}
			}
		}

		if ( is_numeric( $holiday_epoch ) ) {
			$holiday_epoch = TTDate::getNearestWeekDay( $holiday_epoch, $this->getAlwaysOnWeekDay(), $exclude_dates );

			Debug::text( 'Next Date for: ' . $this->getName() . ' is: ' . TTDate::getDate( 'DATE+TIME', $holiday_epoch ), __FILE__, __LINE__, __METHOD__, 10 );
			return $holiday_epoch;
		}

		Debug::text( '  Unable to get next date for holiday!', __FILE__, __LINE__, __METHOD__, 10 );
		return false;
	}

	/**
	 * @param bool $ignore_warning
	 * @return bool
	 */
	function Validate( $ignore_warning = true ) {
		//
		// BELOW: Validation code moved from set*() functions.
		//

		// Company
		$clf = TTnew( 'CompanyListFactory' ); /** @var CompanyListFactory $clf */
		$this->Validator->isResultSetWithRows( 'company',
											   $clf->getByID( $this->getCompany() ),
											   TTi18n::gettext( 'Company is invalid' )
		);

		// Name
		if ( $this->getName() !== false ) {
			$this->Validator->isLength( 'name',
										$this->getName(),
										TTi18n::gettext( 'Name is invalid' ),
										2, 50
			);
			if ( $this->Validator->isError( 'name' ) == false ) {
				$this->Validator->isTrue( 'name',
										  $this->isUniqueName( $this->getName() ),
										  TTi18n::gettext( 'Name is already in use' )
				);
			}
		}

		// Special Day
		$this->Validator->inArrayKey( 'special_day',
									  $this->getSpecialDay(),
									  TTi18n::gettext( 'Incorrect Special Day' ),
									  $this->getOptions( 'special_day' )
		);

		// Type
		if ( $this->getType() !== false ) {
			$this->Validator->inArrayKey( 'type',
										  $this->getType(),
										  TTi18n::gettext( 'Incorrect Type' ),
										  $this->getOptions( 'type' )
			);
		}

//			10 => TTi18n::gettext('Static'),
//										20 => TTi18n::gettext('Dynamic: Week Interval'),
//										30 => TTi18n::gettext('Dynamic: Pivot Day')


		if ( in_array( $this->getType(), [ 20 ] ) ) { //20=Dynamic: Week Interval
			// Week Interval
			$this->Validator->isNumeric( 'week_interval',
										 $this->getWeekInterval(),
										 TTi18n::gettext( 'Incorrect Week Interval' )
			);

			// Day Of Week
			$this->Validator->isNumeric( 'day_of_week',
										 $this->getDayOfWeek(),
										 TTi18n::gettext( 'Incorrect Day Of Week' )
			);
		}

		// Pivot Day Direction
		if ( in_array( $this->getType(), [ 30 ] ) && $this->getPivotDayDirection() !== false ) { //30=Dynamic: Pivot Day
			$this->Validator->inArrayKey( 'pivot_day_direction',
										  $this->getPivotDayDirection(),
										  TTi18n::gettext( 'Incorrect Pivot Day Direction' ),
										  $this->getOptions( 'pivot_day_direction' )
			);
		}

		if ( in_array( $this->getType(), [ 10, 30 ] ) ) { //10=Static, 30=Dynamic: Pivot Day
			// Day Of Month
			$this->Validator->isNumeric( 'day_of_month',
										 $this->getDayOfMonth(),
										 TTi18n::gettext( 'Incorrect Day Of Month' )
			);
		}


		// Month
		$this->Validator->isNumeric( 'month',
									 $this->getMonth(),
									 TTi18n::gettext( 'Incorrect Month' )
		);

		// Always on week day adjustment
		$this->Validator->inArrayKey( 'always_week_day_id',
									  $this->getAlwaysOnWeekDay(),
									  TTi18n::gettext( 'Incorrect always on week day adjustment' ),
									  $this->getOptions( 'always_week_day' )
		);
		//
		// ABOVE: Validation code moved from set*() functions.
		//

		//Don't allow deleting recurring holidays unless they are no longer in use by Holiday Policies and Remittances Agency's. Contributing Shift Policies use Holiday Policies not recurring holidays.
		if ( $this->getDeleted() == true ) {
			$hprhlf = TTNew( 'HolidayPolicyRecurringHolidayListFactory' ); /** @var HolidayPolicyRecurringHolidayListFactory $hprhlf */
			$hprhlf->getByCompanyIdAndRecurringHolidayId( $this->getCompany(), $this->getId() );
			if ( $hprhlf->getRecordCount() > 0 ) {
				$this->Validator->isTRUE( 'in_use',
										  false,
										  TTi18n::gettext( 'This recurring holiday is currently in use' ) . ' ' . TTi18n::gettext( 'by holiday policies' ) );
			}

			$cgmlf = TTnew( 'CompanyGenericMapListFactory' ); /** @var CompanyGenericMapListFactory $cgmlf */
			$cgmlf->getByCompanyIDAndObjectTypeAndMapID( $this->getCompany(), 5000, $this->getID() );
			if ( $cgmlf->getRecordCount() > 0 ) {
				$this->Validator->isTRUE( 'in_use',
										  false,
										  TTi18n::gettext( 'This recurring holiday is currently in use' ) . ' ' . TTi18n::gettext( 'by remittance agencies' ) );
			}
		}

		return true;
	}

	/**
	 * @param $data
	 * @return bool
	 */
	function setObjectFromArray( $data ) {
		if ( is_array( $data ) ) {
			$variable_function_map = $this->getVariableToFunctionMap();
			foreach ( $variable_function_map as $key => $function ) {
				if ( isset( $data[$key] ) ) {

					$function = 'set' . $function;
					switch ( $key ) {
						default:
							if ( method_exists( $this, $function ) ) {
								$this->$function( $data[$key] );
							}
							break;
					}
				}
			}

			$this->setCreatedAndUpdatedColumns( $data );

			return true;
		}

		return false;
	}

	/**
	 * @param null $include_columns
	 * @return array
	 */
	function getObjectAsArray( $include_columns = null ) {
		$data = [];
		$variable_function_map = $this->getVariableToFunctionMap();
		if ( is_array( $variable_function_map ) ) {
			foreach ( $variable_function_map as $variable => $function_stub ) {
				if ( $include_columns == null || ( isset( $include_columns[$variable] ) && $include_columns[$variable] == true ) ) {

					$function = 'get' . $function_stub;
					switch ( $variable ) {
						case 'type':
						case 'status':
							$function = 'get' . $variable;
							if ( method_exists( $this, $function ) ) {
								$data[$variable] = Option::getByKey( $this->$function(), $this->getOptions( $variable ) );
							}
							break;
						case 'next_date':
							if ( method_exists( $this, $function ) ) {
								$data[$variable] = TTDate::getAPIDate( 'DATE', $this->$function() );
							}
							break;
						default:
							if ( method_exists( $this, $function ) ) {
								$data[$variable] = $this->$function();
							}
							break;
					}
				}
			}
			$this->getCreatedAndUpdatedColumns( $data, $include_columns );
		}

		return $data;
	}

	/**
	 * @param $log_action
	 * @return bool
	 */
	function addLog( $log_action ) {
		return TTLog::addEntry( $this->getId(), $log_action, TTi18n::getText( 'Recurring Holiday' ) .': '. $this->getName(), null, $this->getTable(), $this );
	}
}

?>