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<?php |
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declare(strict_types=1); |
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namespace Rinvex\Bookings\Traits; |
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use Rinvex\Bookings\Models\Rate; |
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use Rinvex\Bookings\Models\Price; |
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use Rinvex\Bookings\Models\Booking; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Database\Eloquent\Relations\MorphMany; |
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trait Bookable |
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{ |
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use BookingScopes; |
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/** |
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* The resource may have many bookings. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphMany |
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*/ |
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public function bookings(): MorphMany |
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{ |
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return $this->morphMany(config('rinvex.bookings.models.booking'), 'bookable'); |
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} |
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/** |
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* Get bookings of the given customer. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $customer |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphMany |
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*/ |
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public function bookingsOf(Model $customer): MorphMany |
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{ |
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return $this->bookings()->where('customer_type', $customer->getMorphClass())->where('customer_id', $customer->getKey()); |
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} |
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/** |
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* The resource may have many rates. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphMany |
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*/ |
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public function rates(): MorphMany |
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{ |
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return $this->morphMany(config('rinvex.bookings.models.rate'), 'bookable'); |
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} |
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/** |
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* The resource may have many prices. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphMany |
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*/ |
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public function prices(): MorphMany |
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{ |
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return $this->morphMany(config('rinvex.bookings.models.price'), 'bookable'); |
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} |
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/** |
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* Book the model for the given user at the given dates with the given price. |
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* |
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* @param \Illuminate\Database\Eloquent\Model $customer |
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* @param string $startsAt |
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* @param string $endsAt |
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* |
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* @return \Rinvex\Bookings\Models\Booking |
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*/ |
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public function newBooking(Model $customer, string $startsAt, string $endsAt): Booking |
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{ |
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return $this->bookings()->create([ |
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'bookable_id' => static::getKey(), |
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'bookable_type' => static::getMorphClass(), |
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'customer_id' => $customer->getKey(), |
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'customer_type' => $customer->getMorphClass(), |
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'starts_at' => (new Carbon($startsAt))->toDateTimeString(), |
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'ends_at' => (new Carbon($endsAt))->toDateTimeString(), |
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]); |
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} |
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/** |
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* Create a new booking rate. |
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* |
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* @param float $percentage |
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* @param string $operator |
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* @param int $amount |
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* |
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* @return \Rinvex\Bookings\Models\Rate |
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*/ |
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public function newRate(float $percentage, string $operator, int $amount): Rate |
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{ |
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return $this->rates()->create([ |
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'bookable_id' => static::getKey(), |
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'bookable_type' => static::getMorphClass(), |
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'percentage' => $percentage, |
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'operator' => $operator, |
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'amount' => $amount, |
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]); |
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} |
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/** |
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* Create a new booking price. |
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* |
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* @param string $weekday |
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* @param string $startsAt |
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* @param string $endsAt |
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* @param float $percentage |
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* |
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* @return \Rinvex\Bookings\Models\Price |
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*/ |
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public function newPrice(string $weekday, string $startsAt, string $endsAt, float $percentage): Price |
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{ |
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return $this->prices()->create([ |
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'bookable_id' => static::getKey(), |
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'bookable_type' => static::getMorphClass(), |
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'percentage' => $percentage, |
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'weekday' => $weekday, |
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'starts_at' => (new Carbon($startsAt))->toTimeString(), |
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'ends_at' => (new Carbon($endsAt))->toTimeString(), |
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]); |
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} |
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} |
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This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.