commitall

account/application/models/MPurchases.php

@@ -0,0 +1,65 @@
+<?php
+class MPurchases extends CI_Model
+{
+    public function __construct()
+    {
+        parent::__construct();
+    }
+    public function getTotalPurchaseAmount($purchase_id)
+    {
+        $PurchaseRecords = $this->db->where("status", 1)->where("purchases_id", $purchase_id)->get("tbl_purchasedetails")->result();
+        $total = 0;
+        foreach ($PurchaseRecords as $PurchaseRecord) {
+            $total = $total + ($PurchaseRecord->qty) * ($PurchaseRecord->rate);
+        }
+        return $total;
+    }
+    public function getPurchase()
+    {
+        $Purchase = $this->db->where("status", 1)->get("tbl_purchases")->result();
+        foreach ($Purchase as $Sale) {
+            $Sale->Details = $this->getPurchaseDetails($Sale->purchase_id);
+        }
+        return $Purchase;
+    }
+    public function getPurchaseDetails($purchase_id = 0)
+    {
+        $this->db->where("status", 1);
+        if ($purchase_id != 0) {
+            $this->db->where("purchases_id", $purchase_id);
+        }
+        $PurchaseRecords = $this->db->get("tbl_purchasedetails")->result();
+        $total = 0;
+        foreach ($PurchaseRecords as $PurchaseRecord) {
+            $PurchaseRecord->Purchase = $this->db->where("purchase_id", $PurchaseRecord->purchases_id)->get("tbl_purchases")->row();
+            $PurchaseRecord->Item = $this->db->where("item_id", $PurchaseRecord->items_id)->get("tbl_items")->row();
+            $PurchaseRecord->Account = $this->db->where("account_id", $PurchaseRecord->Purchase->accounts_id)->get("tbl_accounts")->row();
+            $total = $total + ($PurchaseRecord->qty) * ($PurchaseRecord->rate);
+            $PurchaseRecord->TotalPurchase = $total;
+        }
+        return $PurchaseRecords;
+    }
+    public function getPurchaseRecords()
+    {
+        $PurchaseRecords = $this->db->where("status", 1)->get("tbl_purchases")->result();
+        foreach ($PurchaseRecords as $PurchaseRecord) {
+            $PurchaseRecord->Details = $this->getPurchaseDetails($PurchaseRecord->purchase_id);
+            $PurchaseRecord->TotalPurchase = $this->getTotalPurchaseAmount($PurchaseRecord->purchase_id);
+        }
+        return $PurchaseRecords;
+    }
+    public function getItemPurchases($item_id = 0)
+    {
+        $this->db->where("status", 1);
+        if ($item_id != 0) {
+            $this->db->where("items_id", $item_id);
+        }
+        $this->db->select('items_id, AVG(rate) as average_rate, SUM(qty) as total_qty, SUM(rate * qty) as line_total');
+        $this->db->group_by('items_id');
+        $PurchaseRecords = $this->db->get('tbl_purchasedetails')->result();
+        foreach ($PurchaseRecords as $PurchaseRecord) {
+            $PurchaseRecord->Item = $this->db->where("item_id", $PurchaseRecord->items_id)->get("tbl_items")->row();
+        }
+        return $PurchaseRecords;
+    }
+}