Differential D1297 Diff 3673 src/app/Observers/EntitlementObserver.php

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src/app/Observers/EntitlementObserver.php

Show First 20 Lines • Show All 86 Lines • ▼ Show 20 Lines	public function deleted(Entitlement $entitlement)
$sf->removeFactors();		$sf->removeFactors();
}		}

$entitlement->entitleable->updated_at = Carbon::now();		$entitlement->entitleable->updated_at = Carbon::now();
$entitlement->entitleable->save();		$entitlement->entitleable->save();

$entitlement->createTransaction(\App\Transaction::ENTITLEMENT_DELETED);		$entitlement->createTransaction(\App\Transaction::ENTITLEMENT_DELETED);
}		}

		public function deleting(Entitlement $entitlement)
		{
		// Start calculating the costs for the consumption of this entitlement if the
		// existing consumption spans >= 14 days.
		// anything's free for 14 days
		if ($entitlement->created_at >= Carbon::now()->subDays(14)) {
		return;
		}

		$cost = 0;

		// get the discount rate applied to the wallet.
		$discount = $entitlement->wallet->getDiscountRate();

		// just in case this had not been billed yet, ever
		$diffInMonths = $entitlement->updated_at->diffInMonths(Carbon::now());
		$cost += (int) ($entitlement->cost * $discount * $diffInMonths);

		// this moves the hypothetical updated at forward to however many months past the original
		$updatedAt = $entitlement->updated_at->copy()->addMonthsWithoutOverflow($diffInMonths);

		// now we have the diff in days since the last "billed" period end.
		// This may be an entitlement paid up until February 28th, 2020, with today being March
		// 12th 2020. Calculating the costs for the entitlement is based on the daily price for the
		// past month -- i.e. $price/29 in the case at hand -- times the number of (full) days in
		// between the period end and now.
		//
		// a) The number of days left in the past month, 1
		// b) The cost divided by the number of days in the past month, for example, 555/29,
		// c) a) + Todays day-of-month, 12, so 13.
		//

		$diffInDays = $updatedAt->diffInDays(Carbon::now());

		$dayOfThisMonth = Carbon::now()->day;

		// days in the month for the month prior to this one.
		// the price per day is based on the number of days left in the last month
		$daysInLastMonth = \App\Utils::daysInLastMonth();

		$pricePerDay = (float)$entitlement->cost / $daysInLastMonth;

		$cost += (int) (round($pricePerDay * $diffInDays, 0));

		if ($cost == 0) {
		return;
		}

		$entitlement->wallet->debit($cost);
		}
}		}