212 lines
7.7 KiB
PHP
212 lines
7.7 KiB
PHP
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<?php
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class MStocks extends CI_Model
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{
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public function __construct()
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{
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parent::__construct();
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}
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public function isDeleteable($item_id)
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{
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$this->db->where("items_id", $item_id);
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$t = $this->db->get("tbl_salesdetails")->row();
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if ($t) return false;
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$this->db->where("items_id", $item_id);
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$t = $this->db->get("tbl_purchasedetails")->row();
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if ($t) return false;
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return true;
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}
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public function deleteOpeningStock($item_id)
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{
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$this->db->where("items_id", $item_id);
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$this->db->delete("tbl_stocks");
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}
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public function updateOpeningStock($item_id, $qty, $rate)
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{
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$this->db->where("items_id", $item_id);
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$this->db->delete("tbl_stocks");
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$this->db->insert("tbl_stocks", [
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'stocklocations_id' => 1,
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'ref_id' => 0,
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"title" => "Opening Stock",
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"items_id" => $item_id,
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"qty" => $qty,
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'price' => $rate,
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'status' => 1,
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'created_on' => date("y-m-d H:i:s")
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]);
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}
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public function addOpeningStock($item_id, $qty, $rate)
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{
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$this->db->insert("tbl_stocks", [
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'stocklocations_id' => 1,
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'ref_id' => 0,
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"title" => "Opening Stock",
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"items_id" => $item_id,
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"qty" => $qty,
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'price' => $rate,
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'status' => 1,
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'created_on' => date("y-m-d H:i:s")
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]);
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}
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public function getSellableItems()
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{
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$subquery = "(SELECT SUM(qty) FROM tbl_stocks WHERE item_id = tbl_items.item_id) AS total_qty";
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$this->db->select("tbl_items.*, $subquery", false);
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$this->db->having('total_qty >', 0);
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return $this->db->get("tbl_items")->result();
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}
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public function getItemSalesStock($item_id)
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{
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$this->db->where("status", 1);
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$this->db->where("items_id", $item_id);
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// $this->db->where("title='Opening Stock'");
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$Items = $this->db->get("tbl_salesdetails")->result();
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$qty = 0;
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$rate = 0;
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$nos = 0;
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foreach ($Items as $Item) {
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$qty += $Item->qty;
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$nos++;
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$rate += $Item->rate;
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}
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if($nos!=0) $rate = $rate / $nos;
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$SalesStock = new stdClass;
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$SalesStock->qty = $qty;
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$SalesStock->rate = $rate;
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$SalesStock->amount = $qty * $rate;
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return $SalesStock;
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}
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public function getItemPurchaseStock($item_id)
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{
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$this->db->where("status", 1);
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$this->db->where("items_id", $item_id);
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// $this->db->where("title='Opening Stock'");
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$Items = $this->db->get("tbl_purchasedetails")->result();
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$qty = 0;
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$rate = 0;
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$nos = 0;
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foreach ($Items as $Item) {
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$qty += $Item->qty;
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$nos++;
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$rate += $Item->rate;
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}
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if($nos!=0) $rate = $rate / $nos;
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$PurchaseStock = new stdClass;
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$PurchaseStock->qty = $qty;
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$PurchaseStock->rate = $rate;
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$PurchaseStock->amount = $qty * $rate;
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return $PurchaseStock;
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}
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public function getOpeningStock($item_id)
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{
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$this->db->where("status", 1);
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$this->db->where("items_id", $item_id);
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$this->db->where("title='Opening Stock'");
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$Items = $this->db->get("tbl_stocks")->result();
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$qty = 0;
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$rate = 0;
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$nos = 0;
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foreach ($Items as $Item) {
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$qty += $Item->qty;
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$nos++;
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$rate += $Item->price;
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}
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if($nos!=0) $rate = $rate / $nos;
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$OpeningStock = new stdClass;
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$OpeningStock->qty = $qty;
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$OpeningStock->rate = $rate;
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$OpeningStock->amount = $qty * $rate;
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return $OpeningStock;
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}
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public function getClosingStock($item_id)
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{
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$OpeningStock=$this->getOpeningStock($item_id);
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$PurchaseStock=$this->getItemPurchaseStock($item_id);
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$SalesStock=$this->getItemSalesStock($item_id);
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$ClosingStock = new stdClass;
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$ClosingStock->qty =$PurchaseStock->qty+$OpeningStock->qty-$SalesStock->qty;
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$ClosingStock->rate = $PurchaseStock->rate+$OpeningStock->rate-$SalesStock->rate;
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$ClosingStock->amount = $ClosingStock->qty * $ClosingStock->rate;
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return $ClosingStock;
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}
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public function getStockItemSummary($item_id)
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{
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$this->db->where("status", 1);
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$this->db->where("items_id", $item_id);
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$Item = $this->db->get("tbl_stocks")->row();
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$qty = 0;
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$price = 0;
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$Item->Item = $this->db->where("item_id", $item_id)->get("tbl_items")->row();
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$Item->qty = $this->db->where("items_id", $item_id)->select("sum(qty) as qty")->get("tbl_stocks")->row()->qty;
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$Item->amount = $this->db->where("items_id", $item_id)->select("sum(price * qty) as amount")->get("tbl_stocks")->row()->amount;
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$Item->Opening = $this->getOpeningStock($item_id);
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$Item->Purchase = $this->getItemPurchaseStock($item_id);
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$Item->Sales = $this->getItemSalesStock($item_id);
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$Item->Closing = $this->getClosingStock($item_id);
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return $Item;
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}
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public function getStockSummary($stocklocation_id = 0)
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{
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$this->db->where("status", 1);
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if ($stocklocation_id != 0) {
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$this->db->where("stocklocations_id", $stocklocation_id);
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}
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$StockRecords = $this->db->select("distinct(items_id) as items_id")->get("tbl_stocks")->result();
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foreach ($StockRecords as $StockRecord) {
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$StockRecord->Summary = $this->getStockItemSummary($StockRecord->items_id);
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// $StockRecord->StockLocation = $this->db->where("stocklocation_id", $StockRecord->stocklocations_id)->get("tbl_stocklocations")->row();
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$StockRecord->Item = $this->db->where("item_id", $StockRecord->items_id)->get("tbl_items")->row();
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}
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return $StockRecords;
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}
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public function getStockRecords($stocklocation_id = 0)
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{
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$this->db->where("status", 1);
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if ($stocklocation_id != 0) {
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$this->db->where("stocklocations_id", $stocklocation_id);
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}
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$StockRecords = $this->db->get("tbl_stocks")->result();
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foreach ($StockRecords as $StockRecord) {
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$StockRecord->StockLocation = $this->db->where("stocklocation_id", $StockRecord->stocklocations_id)->get("tbl_stocklocations")->row();
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$StockRecord->Item = $this->db->where("item_id", $StockRecord->items_id)->get("tbl_items")->row();
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$StockRecord->Item->Unit = $this->db->where("unit_id", $StockRecord->Item->units_id)->get("tbl_units")->row();
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}
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return $StockRecords;
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}
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public function addPurchaseToStock($PurchaseDetails)
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{
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foreach ($PurchaseDetails as $PurchaseDetail) {
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$TableData = array(
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'stocklocations_id' => 1,
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'ref_id' => $PurchaseDetail->purchases_id,
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'title' => "Purchase",
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'items_id' => $PurchaseDetail->items_id,
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'qty' => $PurchaseDetail->qty,
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'price' => $PurchaseDetail->rate,
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'status' => 1,
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);
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$this->db->insert("tbl_stocks", $TableData);
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}
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}
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public function addSalesToStock($SalesDetails)
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{
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foreach ($SalesDetails as $SalesDetail) {
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$TableData = array(
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'stocklocations_id' => 1,
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'ref_id' => $SalesDetail->sales_id,
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'title' => "Sales",
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'items_id' => $SalesDetail->items_id,
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'qty' => (-$SalesDetail->qty),
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'price' => $SalesDetail->rate,
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'status' => 1,
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);
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$this->db->insert("tbl_stocks", $TableData);
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}
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}
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}
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