82 lines
2 KiB
PHP
82 lines
2 KiB
PHP
<?php
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namespace App\Models;
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use Illuminate\Database\Eloquent\Model;
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class Room extends Model
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{
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protected $table = 'rooms';
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protected $primaryKey = 'room_id';
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public $timestamps = false;
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protected $fillable = [
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'room_name',
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'room_rows',
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'room_columns',
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'user_id', // who added the room?
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'cinema_id',
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];
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protected $hidden = [
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'created_at',
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'updated_at',
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];
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public static function find(int $room_id)
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{
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return self::where('room_id', $room_id)->first();
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}
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public function showings()
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{
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return $this->hasMany(Showing::class, 'room_id', 'room_id');
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}
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public function seats()
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{
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return $this->hasMany(Seat::class, 'room_id', 'room_id');
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}
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public function cinema()
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{
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return $this->belongsTo(Cinema::class, 'cinema_id', 'cinema_id');
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}
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public function seatMatrix($showing_id = null)
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{
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$seats = $this->seats;
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$matrix = [];
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// then, fill it with the seats
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foreach ($seats as $seat) {
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if (!isset($matrix[$seat->seat_row - 1])) $matrix[$seat->seat_row - 1] = [];
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$matrix[$seat->seat_row-1][$seat->seat_column-1] = [
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'seat_id' => $seat->seat_id,
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'seat_row' => $seat->seat_row,
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'seat_column' => $seat->seat_column,
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'seat_type' => $seat->seat_type,
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'seat_linked_id' => $seat->seat_linked_id,
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'reserved' => $showing_id ? $seat->isReserved($showing_id) : false,
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];
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}
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return fix_matrix($matrix, $this->room_columns-1, $this->room_rows-1);
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}
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}
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function fix_matrix($m, $h, $w) {
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$_nm = [];
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// write the matrix into _nm and fill the empty spaces with null
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for ($i = 0; $i <= $h; $i++) {
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$_nm[$i] = [];
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for ($j = 0; $j <= $w; $j++) {
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if (isset($m[$i][$j])) {
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$_nm[$i][$j] = $m[$i][$j];
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} else {
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$_nm[$i][$j] = null;
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}
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}
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}
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return $_nm;
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}
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