예약 날짜를 확인하는 방법은 여러 시즌의 계절 시간대에 있습니까?

Question

룸 예약을 위해 laravel에서 프로젝트를 진행했습니다. 날짜를 선택할 수있는 캘린더가 있습니다. 예약 날짜가 여름인지 겨울인지 확인해야합니다. 계절이 아니라면 "계절의 시간이 아니 어서 미안"이라는 메시지를 보여주세요.

나는 약간의 코드를 시도했습니다. 이 코드는 테이블에 항목이 하나만있는 경우 작동합니다. 아래에 나와있는 세부 사항을 확인하고 도와주십시오. 감사.

시즌 (테이블)

id summer summer_open summer_close winter winter_open winter_close hotel 

1 2018 2018-05-01 2018-09-20 2017 2017-11-01 2018-04-20 1 
2 2019 2019-05-01 2019-09-20 2018 2018-11-01 2019-04-20 1 
3 2018 2018-05-01 2018-09-20 2017 2017-11-01 2018-04-20 2 
4 2019 2019-05-01 2019-09-20 2018 2018-11-01 2019-04-20 2 

코드

<?php 

protected function generateDates($now, $end){ 
    $period = new DatePeriod(
     new DateTime($now), 
     new DateInterval('P1D'), 
     new DateTime($end) 
); 

    return $period; 
} 

public function checkAvailability(Request $request){ 
$dateBegin   = $request->dateFrom //2019-09-17; 
$dateEnd    = $request->dateTo //2019-09-22; 

/* generating dates b/w two dates */ 
$generateBookingDates = $this->generateDates($dateBegin, $dateEnd); 

/* selecting seasons */ 
$seasons    = Season::where('hotel', $request->hotelId)->get(); 

foreach ($generateBookingDates as $key => $generateBookingDate) { 
    $generateBookingDat = $generateBookingDate->format('Y-m-d'); //2019-09-17, 2019-09-18, 2019-09-19, 2019-09-20, 2019-09-21 

    /* Checking season begin */ 
    foreach($seasons as $season) { 

    if(($generateBookingDat >= ($season->summer_open)->format('Y-m-d')) && ($generateBookingDat < ($season->summer_close)->format('Y-m-d'))) 
    { 
    print_r($generateBookingDat. ' booked on summer season '); 
    } 
    elseif(($generateBookingDat >= ($season->winter_open)->format('Y-m-d')) && ($generateBookingDat < ($season->winter_close)->format('Y-m-d'))) 
    { 
    print_r($generateBookingDat. ' booked on winter season '); 
    } 
    else { 
     print_r($generateBookingDat. ' Sorry not a season time '); 
    } 

    } 
    /* Checking season end*/ 

} 

} 

?> 

Answer 1

당신이 올해에 따라 여러 계절을 가지고, 당신은 예약 날짜가 유효 할 때 루프를 중단해야한다 :

foreach ($generateBookingDates as $key => $generateBookingDate) { 
    $generateBookingDat = $generateBookingDate->format('Y-m-d'); //2019-09-17, 2019-09-18, 2019-09-19, 2019-09-20, 2019-09-21 

    $bookingDateSeason  = null; 
    $bookingDateSeasonType = null; 

    /* Checking season begin */ 
    foreach($seasons as $season) { 
     if(($generateBookingDat >= ($season->summer_open)->format('Y-m-d')) && ($generateBookingDat < ($season->summer_close)->format('Y-m-d'))) 
     { 
      $bookingDateSeasonType = 'summer'; 
      $bookingDateSeason  = $season; 
      /* Stop the loop here at the first valid season */ 
      break; 
     } 
     elseif(($generateBookingDat >= ($season->winter_open)->format('Y-m-d')) && ($generateBookingDat < ($season->winter_close)->format('Y-m-d'))) 
     { 
      $bookingDateSeasonType = 'winter'; 
      $bookingDateSeason  = $season; 
      /* Stop the loop here at the first valid season */ 
      break; 
     } 
    } 

    if ($bookingDateSeason && $bookingDateSeasonType) 
    { 
     print_r($generateBookingDat . ' booked on ' . $bookingDateSeasonType . ' season ' . $bookingDateSeason->{$bookingDateSeasonType}); 
    } 
    else 
    { 
     print_r($generateBookingDat . ' Sorry not a season time '); 

    } 
} 

// 2019-09-17 booked on summer season 2019 
// 2019-09-18 booked on summer season 2019 
// 2019-09-19 booked on summer season 2019 
// 2019-09-20 Sorry not a season time 
// 2019-09-21 Sorry not a season time 

이 코드는 트릭을 수행해야하지만 제 생각에는 예약 날짜의 연도를 기준으로 시즌을 먼저 확인해야합니다. 이런 식으로 여러 시즌을 반복하지 않아도됩니다.

/* generating dates b/w two dates */ 
$generateBookingDates = $this->generateDates($dateBegin, $dateEnd); 

/* selecting seasons */ 
//$seasons    = Season::where('hotel', $request->hotelId)->get(); <--- Don't need this line anymore 

foreach ($generateBookingDates as $key => $generateBookingDate) { 
    $generateBookingDat = $generateBookingDate->format('Y-m-d'); //2019-09-17, 2019-09-18, 2019-09-19, 2019-09-20, 2019-09-21 

    $bookingYear = $generateBookingDate->format('Y'); 
    $season  = /* Season::where('hotel', $request->hotelId)->get(); ... and where year = $bookingYear */ 

    if(($generateBookingDat >= ($season->summer_open)->format('Y-m-d')) && ($generateBookingDat < ($season->summer_close)->format('Y-m-d'))) 
    { 
     print_r($generateBookingDat. ' booked on summer season '); 
    } 
    elseif(($generateBookingDat >= ($season->winter_open)->format('Y-m-d')) && ($generateBookingDat < ($season->winter_close)->format('Y-m-d'))) 
    { 
     print_r($generateBookingDat. ' booked on winter season '); 
    } 
    else 
    { 
     print_r($generateBookingDat. ' Sorry not a season time '); 
    } 
} 

// 2019-09-17 booked on summer season 
// 2019-09-18 booked on summer season 
// 2019-09-19 booked on summer season 
// 2019-09-20 Sorry not a season time 
// 2019-09-21 Sorry not a season time 

Answer 2

제 생각에는 이러한 유형의 상황을 처리 할 테이블 구조를 개선해야합니다. 이 같은 테이블 모양 : -

id season_type open_date close_date hotel year 
1 winter 2018-05-01 2018-09-20  1  2018 
2 summer 2019-05-01 2019-09-20  1  2019 
3 summer 2018-05-01 2018-09-20  2  2018 
4 summer 2019-05-01 2019-09-20  2  2019 
if you want to save year you can save 

같은 기능 후, 당신은 할 수 있습니다 : - 당신이 정말로 당신의 테이블 구조를 사용하는 경우

$seasons = Season::where('hotel',1)->get(); 
Example 1:- 
$dateBegin = 2019-09-17; 
$dateEnd = 2019-09-22; 
Example 2:- 
$dateBegin = 2019-09-17; 
$dateEnd = 2019-09-19; 

foreach($seasons as $key=> $season){ 
    if($season->open_date >= $dateBegin && $season->close_date <= $dateEnd){ 
     print_r('booked on .'$season->season_type'. season '); //save this in one array variable 
    }else{ 
     print_r(Sorry not a season time'); 
    } 
} 

당신은 미래에 많은 문제에 직면하게 될 것이다. 희망이 있습니다.