wip

database/factories/Accounting/BillFactory.php

 
 namespace Database\Factories\Accounting;
 
+use App\Enums\Accounting\AdjustmentComputation;
 use App\Enums\Accounting\BillStatus;
+use App\Enums\Accounting\DocumentDiscountMethod;
 use App\Enums\Accounting\PaymentMethod;
 use App\Models\Accounting\Bill;
 use App\Models\Accounting\DocumentLineItem;
 use App\Models\Company;
 use App\Models\Setting\DocumentDefault;
 use App\Utilities\Currency\CurrencyConverter;
+use App\Utilities\RateCalculator;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Carbon;
 
             'date' => $billDate,
             'due_date' => Carbon::parse($billDate)->addDays($dueDays),
             'status' => BillStatus::Open,
+            'discount_method' => $this->faker->randomElement(DocumentDiscountMethod::class),
+            'discount_computation' => AdjustmentComputation::Percentage,
+            'discount_rate' => function (array $attributes) {
+                $discountMethod = DocumentDiscountMethod::parse($attributes['discount_method']);
+
+                if ($discountMethod?->isPerDocument()) {
+                    return $this->faker->numberBetween(50000, 200000); // 5% - 20%
+                }
+
+                return 0;
+            },
             'currency_code' => function (array $attributes) {
                 $vendor = Vendor::find($attributes['vendor_id']);
 
 
         $subtotalCents = $bill->lineItems()->sum('subtotal');
         $taxTotalCents = $bill->lineItems()->sum('tax_total');
-        $discountTotalCents = $bill->lineItems()->sum('discount_total');
+
+        $discountTotalCents = 0;
+
+        if ($bill->discount_method?->isPerLineItem()) {
+            $discountTotalCents = $bill->lineItems()->sum('discount_total');
+        } elseif ($bill->discount_method?->isPerDocument() && $bill->discount_rate) {
+            if ($bill->discount_computation?->isPercentage()) {
+                $scaledRate = RateCalculator::parseLocalizedRate($bill->discount_rate);
+                $discountTotalCents = RateCalculator::calculatePercentage($subtotalCents, $scaledRate);
+            } else {
+                $discountTotalCents = CurrencyConverter::convertToCents($bill->discount_rate, $bill->currency_code);
+            }
+        }
 
         $grandTotalCents = $subtotalCents + $taxTotalCents - $discountTotalCents;
         $currencyCode = $bill->currency_code;

database/factories/Accounting/DocumentLineItemFactory.php

                 ]);
 
                 $lineItem->salesTaxes()->syncWithoutDetaching($offering->salesTaxes->pluck('id')->toArray());
-                $lineItem->salesDiscounts()->syncWithoutDetaching($offering->salesDiscounts->pluck('id')->toArray());
+
+                // Only sync discounts if the discount method is per_line_item
+                if ($lineItem->documentable->discount_method?->isPerLineItem() ?? true) {
+                    $lineItem->salesDiscounts()->syncWithoutDetaching($offering->salesDiscounts->pluck('id')->toArray());
+                }
 
                 $lineItem->refresh();
 
                 ]);
 
                 $lineItem->salesTaxes()->syncWithoutDetaching($offering->salesTaxes->pluck('id')->toArray());
-                $lineItem->salesDiscounts()->syncWithoutDetaching($offering->salesDiscounts->pluck('id')->toArray());
+
+                // Only sync discounts if the discount method is per_line_item
+                if ($lineItem->documentable->discount_method?->isPerLineItem() ?? true) {
+                    $lineItem->salesDiscounts()->syncWithoutDetaching($offering->salesDiscounts->pluck('id')->toArray());
+                }
 
                 $lineItem->refresh();
 
                 ]);
 
                 $lineItem->purchaseTaxes()->syncWithoutDetaching($offering->purchaseTaxes->pluck('id')->toArray());
-                $lineItem->purchaseDiscounts()->syncWithoutDetaching($offering->purchaseDiscounts->pluck('id')->toArray());
+
+                // Only sync discounts if the discount method is per_line_item
+                if ($lineItem->documentable->discount_method?->isPerLineItem() ?? true) {
+                    $lineItem->purchaseDiscounts()->syncWithoutDetaching($offering->purchaseDiscounts->pluck('id')->toArray());
+                }
 
                 $lineItem->refresh();
 

database/factories/Accounting/EstimateFactory.php

 
 namespace Database\Factories\Accounting;
 
+use App\Enums\Accounting\AdjustmentComputation;
+use App\Enums\Accounting\DocumentDiscountMethod;
 use App\Enums\Accounting\EstimateStatus;
 use App\Models\Accounting\DocumentLineItem;
 use App\Models\Accounting\Estimate;
 use App\Models\Company;
 use App\Models\Setting\DocumentDefault;
 use App\Utilities\Currency\CurrencyConverter;
+use App\Utilities\RateCalculator;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Carbon;
 
             'date' => $estimateDate,
             'expiration_date' => Carbon::parse($estimateDate)->addDays($this->faker->numberBetween(14, 30)),
             'status' => EstimateStatus::Draft,
+            'discount_method' => $this->faker->randomElement(DocumentDiscountMethod::class),
+            'discount_computation' => AdjustmentComputation::Percentage,
+            'discount_rate' => function (array $attributes) {
+                $discountMethod = DocumentDiscountMethod::parse($attributes['discount_method']);
+
+                if ($discountMethod?->isPerDocument()) {
+                    return $this->faker->numberBetween(50000, 200000); // 5% - 20%
+                }
+
+                return 0;
+            },
             'currency_code' => function (array $attributes) {
                 $client = Client::find($attributes['client_id']);
 
 
         $subtotalCents = $estimate->lineItems()->sum('subtotal');
         $taxTotalCents = $estimate->lineItems()->sum('tax_total');
-        $discountTotalCents = $estimate->lineItems()->sum('discount_total');
+
+        $discountTotalCents = 0;
+
+        if ($estimate->discount_method?->isPerLineItem()) {
+            $discountTotalCents = $estimate->lineItems()->sum('discount_total');
+        } elseif ($estimate->discount_method?->isPerDocument() && $estimate->discount_rate) {
+            if ($estimate->discount_computation?->isPercentage()) {
+                $scaledRate = RateCalculator::parseLocalizedRate($estimate->discount_rate);
+                $discountTotalCents = RateCalculator::calculatePercentage($subtotalCents, $scaledRate);
+            } else {
+                $discountTotalCents = CurrencyConverter::convertToCents($estimate->discount_rate, $estimate->currency_code);
+            }
+        }
 
         $grandTotalCents = $subtotalCents + $taxTotalCents - $discountTotalCents;
         $currencyCode = $estimate->currency_code;

database/factories/Accounting/InvoiceFactory.php

 
 namespace Database\Factories\Accounting;
 
+use App\Enums\Accounting\AdjustmentComputation;
+use App\Enums\Accounting\DocumentDiscountMethod;
 use App\Enums\Accounting\InvoiceStatus;
 use App\Enums\Accounting\PaymentMethod;
 use App\Models\Accounting\DocumentLineItem;
 use App\Models\Company;
 use App\Models\Setting\DocumentDefault;
 use App\Utilities\Currency\CurrencyConverter;
+use App\Utilities\RateCalculator;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Carbon;
 
             'date' => $invoiceDate,
             'due_date' => Carbon::parse($invoiceDate)->addDays($this->faker->numberBetween(14, 60)),
             'status' => InvoiceStatus::Draft,
+            'discount_method' => $this->faker->randomElement(DocumentDiscountMethod::class),
+            'discount_computation' => AdjustmentComputation::Percentage,
+            'discount_rate' => function (array $attributes) {
+                $discountMethod = DocumentDiscountMethod::parse($attributes['discount_method']);
+
+                if ($discountMethod?->isPerDocument()) {
+                    return $this->faker->numberBetween(50000, 200000); // 5% - 20%
+                }
+
+                return 0;
+            },
             'currency_code' => function (array $attributes) {
                 $client = Client::find($attributes['client_id']);
 
 
         $subtotalCents = $invoice->lineItems()->sum('subtotal');
         $taxTotalCents = $invoice->lineItems()->sum('tax_total');
-        $discountTotalCents = $invoice->lineItems()->sum('discount_total');
+
+        $discountTotalCents = 0;
+
+        if ($invoice->discount_method?->isPerLineItem()) {
+            $discountTotalCents = $invoice->lineItems()->sum('discount_total');
+        } elseif ($invoice->discount_method?->isPerDocument() && $invoice->discount_rate) {
+            if ($invoice->discount_computation?->isPercentage()) {
+                $scaledRate = RateCalculator::parseLocalizedRate($invoice->discount_rate);
+                $discountTotalCents = RateCalculator::calculatePercentage($subtotalCents, $scaledRate);
+            } else {
+                $discountTotalCents = CurrencyConverter::convertToCents($invoice->discount_rate, $invoice->currency_code);
+            }
+        }
 
         $grandTotalCents = $subtotalCents + $taxTotalCents - $discountTotalCents;
         $currencyCode = $invoice->currency_code;

database/factories/Accounting/RecurringInvoiceFactory.php

 
 namespace Database\Factories\Accounting;
 
+use App\Enums\Accounting\AdjustmentComputation;
 use App\Enums\Accounting\DayOfMonth;
 use App\Enums\Accounting\DayOfWeek;
+use App\Enums\Accounting\DocumentDiscountMethod;
 use App\Enums\Accounting\EndType;
 use App\Enums\Accounting\Frequency;
 use App\Enums\Accounting\IntervalType;
 use App\Models\Common\Client;
 use App\Models\Company;
 use App\Utilities\Currency\CurrencyConverter;
+use App\Utilities\RateCalculator;
 use Illuminate\Database\Eloquent\Factories\Factory;
 use Illuminate\Support\Carbon;
 
             'order_number' => $this->faker->unique()->numerify('ORD-####'),
             'payment_terms' => PaymentTerms::Net30,
             'status' => RecurringInvoiceStatus::Draft,
+            'discount_method' => $this->faker->randomElement(DocumentDiscountMethod::class),
+            'discount_computation' => AdjustmentComputation::Percentage,
+            'discount_rate' => function (array $attributes) {
+                $discountMethod = DocumentDiscountMethod::parse($attributes['discount_method']);
+
+                if ($discountMethod?->isPerDocument()) {
+                    return $this->faker->numberBetween(50000, 200000); // 5% - 20%
+                }
+
+                return 0;
+            },
             'currency_code' => function (array $attributes) {
                 $client = Client::find($attributes['client_id']);
 
 
         $subtotalCents = $recurringInvoice->lineItems()->sum('subtotal');
         $taxTotalCents = $recurringInvoice->lineItems()->sum('tax_total');
-        $discountTotalCents = $recurringInvoice->lineItems()->sum('discount_total');
+
+        $discountTotalCents = 0;
+
+        if ($recurringInvoice->discount_method?->isPerLineItem()) {
+            $discountTotalCents = $recurringInvoice->lineItems()->sum('discount_total');
+        } elseif ($recurringInvoice->discount_method?->isPerDocument() && $recurringInvoice->discount_rate) {
+            if ($recurringInvoice->discount_computation?->isPercentage()) {
+                $scaledRate = RateCalculator::parseLocalizedRate($recurringInvoice->discount_rate);
+                $discountTotalCents = RateCalculator::calculatePercentage($subtotalCents, $scaledRate);
+            } else {
+                $discountTotalCents = CurrencyConverter::convertToCents($recurringInvoice->discount_rate, $recurringInvoice->currency_code);
+            }
+        }
 
         $grandTotalCents = $subtotalCents + $taxTotalCents - $discountTotalCents;
         $currencyCode = $recurringInvoice->currency_code;