/**
* Edit product page, quantity, price and discount.
*
* @group success
* @group billCombined
*/
public function testEditProductPageProductQuantityProductPriceAndProductDiscount()
{
$data = $this->generateData();
// Edit product page first
$post = ['product_id' => $data['product']->id, 'bill_product_id' => $data['billProduct']->id, 'product_code' => $data['product']->code, 'product_page' => rand(1, 999)];
$this->actingAs($data['user'])->post(TestUrlBuilder::editBillProductPage($data['bill']->id), $post)->seeJson(['success' => true, 'message' => trans('bill.page_updated')])->seeInDatabase('bill_products', ['id' => $data['billProduct']->id, 'page' => $post['product_page']]);
// Edit product quantity
unset($post['product_page']);
$post['product_quantity'] = rand(1, 99);
$newPrice = Products::newPrice($data['billProduct']->price, $data['billProduct']->quantity, $post['product_quantity']);
$newCalculatedDiscount = Products::discount($newPrice, $data['billProduct']->discount);
$newFinalPrice = $newPrice - $newCalculatedDiscount;
$this->actingAs($data['user'])->post(TestUrlBuilder::editBillProductQuantity($data['bill']->id), $post)->seeJson(['success' => true, 'message' => trans('bill.quantity_updated')])->seeInDatabase('bill_products', ['id' => $data['billProduct']->id, 'price' => $newPrice, 'calculated_discount' => $newCalculatedDiscount, 'final_price' => $newFinalPrice]);
$data['billProduct']->quantity = $post['product_quantity'];
// Edit product price
unset($post['product_quantity']);
$post['product_price'] = rand(1, 200);
$newCalculatedDiscount = Products::discount($post['product_price'] * $data['billProduct']->quantity, $data['billProduct']->discount);
$newFinalPrice = $post['product_price'] * $data['billProduct']->quantity - $newCalculatedDiscount;
$this->actingAs($data['user'])->post(TestUrlBuilder::editBillProductPrice($data['bill']->id), $post)->seeJson(['success' => true, 'message' => trans('bill.price_updated')])->seeInDatabase('bill_products', ['id' => $data['billProduct']->id, 'calculated_discount' => $newCalculatedDiscount, 'final_price' => $newFinalPrice]);
$data['billProduct']->price = $post['product_price'] * $data['billProduct']->quantity;
// And finally edit product discount
unset($post['product_price']);
$post['product_discount'] = rand(0, 100);
$newCalculatedDiscount = Products::discount($data['billProduct']->price, $post['product_discount']);
$this->actingAs($data['user'])->post(TestUrlBuilder::editBillProductDiscount($data['bill']->id), $post)->seeJson(['success' => true, 'message' => trans('bill.discount_updated')])->seeInDatabase('bill_products', ['id' => $data['billProduct']->id, 'calculated_discount' => $newCalculatedDiscount, 'final_price' => $data['billProduct']->price - $newCalculatedDiscount]);
}
/**
* Return an array with columns to update on bill product edit.
*
* @param string $columnToUpdate
* @param string|int $newValue
* @param Product $product
* @return array
*/
private static function getDataToUpdateOnEdit($columnToUpdate, $newValue, $product)
{
if ($columnToUpdate === 'page') {
return [$columnToUpdate => $newValue];
}
// When quantity is updated, update price, calculated discount and final price
if ($columnToUpdate === 'quantity') {
$toUpdate = [$columnToUpdate => $newValue];
$toUpdate['price'] = Products::newPrice($product->price, $product->quantity, $newValue);
$toUpdate['calculated_discount'] = Products::discount($toUpdate['price'], $product->discount);
$toUpdate['final_price'] = $toUpdate['price'] - $toUpdate['calculated_discount'];
return $toUpdate;
}
// When price is updated, update calculated discount and final price
if ($columnToUpdate === 'price') {
$toUpdate = [$columnToUpdate => $newValue * $product->quantity];
$toUpdate['calculated_discount'] = Products::discount($newValue * $product->quantity, $product->discount);
$toUpdate['final_price'] = $newValue * $product->quantity - $toUpdate['calculated_discount'];
return $toUpdate;
}
// When discount is updated, update calculated discount and final price
if ($columnToUpdate === 'discount') {
$toUpdate = [$columnToUpdate => $newValue];
$toUpdate['calculated_discount'] = Products::discount($product->price, $newValue);
$toUpdate['final_price'] = $product->price - $toUpdate['calculated_discount'];
return $toUpdate;
}
}
