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Add something for product price tracking (references #22)

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This commit is contained in:
Bernd Bestel
2018-07-26 20:27:38 +02:00
parent f4eb5196f7
commit c64eb27ca1
15 changed files with 335 additions and 32 deletions
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42
services/StockService.php
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@@ -33,6 +33,7 @@ class StockService extends BaseService
$productLastUsed = $this->Database->stock_log()->where('product_id', $productId)->where('transaction_type', self::TRANSACTION_TYPE_CONSUME)->max('used_date');
$quPurchase = $this->Database->quantity_units($product->qu_id_purchase);
$quStock = $this->Database->quantity_units($product->qu_id_stock);
$lastPrice = $this->Database->stock_log()->where('product_id = :1 AND transaction_type = :2', $productId, self::TRANSACTION_TYPE_PURCHASE)->orderBy('row_created_timestamp', 'DESC')->limit(1)->fetch()->price;
return array(
'product' => $product,
@@ -40,11 +41,31 @@ class StockService extends BaseService
'last_used' => $productLastUsed,
'stock_amount' => $productStockAmount,
'quantity_unit_purchase' => $quPurchase,
'quantity_unit_stock' => $quStock
'quantity_unit_stock' => $quStock,
'last_price' => $lastPrice
);
}
public function AddProduct(int $productId, int $amount, string $bestBeforeDate, $transactionType)
public function GetProductPriceHistory(int $productId)
{
if (!$this->ProductExists($productId))
{
throw new \Exception('Product does not exist');
}
$returnData = array();
$rows = $this->Database->stock_log()->where('product_id = :1 AND transaction_type = :2', $productId, self::TRANSACTION_TYPE_PURCHASE)->whereNOT('price', null)->orderBy('purchased_date', 'DESC');
foreach ($rows as $row)
{
$returnData[] = array(
'date' => $row->purchased_date,
'price' => $row->price
);
}
return $returnData;
}
public function AddProduct(int $productId, int $amount, string $bestBeforeDate, $transactionType, $purchasedDate, $price)
{
if (!$this->ProductExists($productId))
{
@@ -59,9 +80,10 @@ class StockService extends BaseService
'product_id' => $productId,
'amount' => $amount,
'best_before_date' => $bestBeforeDate,
'purchased_date' => date('Y-m-d'),
'purchased_date' => $purchasedDate,
'stock_id' => $stockId,
'transaction_type' => $transactionType
'transaction_type' => $transactionType,
'price' => $price
));
$logRow->save();
@@ -69,8 +91,9 @@ class StockService extends BaseService
'product_id' => $productId,
'amount' => $amount,
'best_before_date' => $bestBeforeDate,
'purchased_date' => date('Y-m-d'),
'purchased_date' => $purchasedDate,
'stock_id' => $stockId,
'price' => $price
));
$stockRow->save();
@@ -116,7 +139,8 @@ class StockService extends BaseService
'used_date' => date('Y-m-d'),
'spoiled' => $spoiled,
'stock_id' => $stockEntry->stock_id,
'transaction_type' => $transactionType
'transaction_type' => $transactionType,
'price' => $stockEntry->price
));
$logRow->save();
@@ -133,7 +157,8 @@ class StockService extends BaseService
'used_date' => date('Y-m-d'),
'spoiled' => $spoiled,
'stock_id' => $stockEntry->stock_id,
'transaction_type' => $transactionType
'transaction_type' => $transactionType,
'price' => $stockEntry->price
));
$logRow->save();
@@ -165,8 +190,9 @@ class StockService extends BaseService
if ($newAmount > $productStockAmount)
{
$productDetails = $this->GetProductDetails($productId);
$amountToAdd = $newAmount - $productStockAmount;
$this->AddProduct($productId, $amountToAdd, $bestBeforeDate, self::TRANSACTION_TYPE_INVENTORY_CORRECTION);
$this->AddProduct($productId, $amountToAdd, $bestBeforeDate, self::TRANSACTION_TYPE_INVENTORY_CORRECTION, date('Y-m-d'), $productDetails['last_price']);
}
else if ($newAmount < $productStockAmount)
{