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70b7a03c63
sale report Remove duplicate suggestions in sale and receiving module Show item location on receipt if multiple are configured Check if item location is allowed when adding items in sale or receiving
231 lines
8.1 KiB
PHP
231 lines
8.1 KiB
PHP
<?php
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class Receiving extends CI_Model
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{
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function get_info($receiving_id)
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{
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$this->db->from('receivings');
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$this->db->join('people', 'people.person_id = receivings.supplier_id', 'LEFT');
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$this->db->where('receiving_id',$receiving_id);
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return $this->db->get();
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}
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function get_invoice_count()
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{
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$this->db->from('receivings');
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$this->db->where('invoice_number is not null');
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return $this->db->count_all_results();
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}
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function get_receiving_by_invoice_number($invoice_number)
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{
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$this->db->from('receivings');
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$this->db->where('invoice_number', $invoice_number);
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return $this->db->get();
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}
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function get_invoice_number_for_year($year='', $start_from = 0)
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{
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$year = $year == '' ? date('Y') : $year;
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$this->db->select("COUNT( 1 ) AS invoice_number_year", FALSE);
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$this->db->from('receivings');
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$this->db->where("DATE_FORMAT(receiving_time, '%Y' ) = ", $year, FALSE);
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$this->db->where("invoice_number IS NOT ", "NULL", FALSE);
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$result = $this->db->get()->row_array();
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return ($start_from + $result[ 'invoice_number_year' ] + 1);
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}
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function exists($receiving_id)
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{
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$this->db->from('receivings');
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$this->db->where('receiving_id',$receiving_id);
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$query = $this->db->get();
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return ($query->num_rows()==1);
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}
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function update($receiving_data, $receiving_id)
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{
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$this->db->where('receiving_id', $receiving_id);
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$success = $this->db->update('receivings',$receiving_data);
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return $success;
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}
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function save ($items,$supplier_id,$employee_id,$comment,$invoice_number,$payment_type,$receiving_id=false)
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{
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if(count($items)==0)
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return -1;
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$receivings_data = array(
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'supplier_id'=> $this->Supplier->exists($supplier_id) ? $supplier_id : null,
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'employee_id'=>$employee_id,
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'payment_type'=>$payment_type,
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'comment'=>$comment,
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'invoice_number'=>$invoice_number
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);
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//Run these queries as a transaction, we want to make sure we do all or nothing
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$this->db->trans_start();
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$this->db->insert('receivings',$receivings_data);
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$receiving_id = $this->db->insert_id();
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foreach($items as $line=>$item)
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{
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$cur_item_info = $this->Item->get_info($item['item_id']);
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$receivings_items_data = array
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(
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'receiving_id'=>$receiving_id,
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'item_id'=>$item['item_id'],
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'line'=>$item['line'],
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'description'=>$item['description'],
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'serialnumber'=>$item['serialnumber'],
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'quantity_purchased'=>$item['quantity'],
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'receiving_quantity'=>$item['receiving_quantity'],
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'discount_percent'=>$item['discount'],
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'item_cost_price' => $cur_item_info->cost_price,
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'item_unit_price'=>$item['price'],
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'item_location'=>$item['item_location']
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);
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$this->db->insert('receivings_items',$receivings_items_data);
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$items_received = $item['receiving_quantity'] != 0 ? $item['quantity'] * $item['receiving_quantity'] : $item['quantity'];
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// update cost price, if changed AND is set in config as wanted
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if($cur_item_info->cost_price != $item['price']
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AND $this->config->item('receiving_calculate_average_price') == 'receiving_calculate_average_price')
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{
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$this->Item->change_cost_price($item['item_id'],
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$items_received,
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$item['price'],
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$cur_item_info->cost_price);
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}
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//Update stock quantity
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$item_quantity = $this->Item_quantities->get_item_quantity($item['item_id'], $item['item_location']);
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$this->Item_quantities->save(array('quantity'=>$item_quantity->quantity + $items_received,
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'item_id'=>$item['item_id'],
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'location_id'=>$item['item_location']), $item['item_id'], $item['item_location']);
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$recv_remarks ='RECV '.$receiving_id;
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$inv_data = array
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(
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'trans_date'=>date('Y-m-d H:i:s'),
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'trans_items'=>$item['item_id'],
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'trans_user'=>$employee_id,
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'trans_location'=>$item['item_location'],
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'trans_comment'=>$recv_remarks,
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'trans_inventory'=>$items_received
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);
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$this->Inventory->insert($inv_data);
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$supplier = $this->Supplier->get_info($supplier_id);
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}
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$this->db->trans_complete();
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if ($this->db->trans_status() === FALSE)
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{
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return -1;
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}
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return $receiving_id;
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}
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function delete_list($receiving_ids,$employee_id,$update_inventory=TRUE)
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{
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$result = TRUE;
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foreach($receiving_ids as $receiving_id) {
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$result &= $this->delete($receiving_id,$employee_id,$update_inventory);
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}
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return $result;
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}
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function delete($receiving_id,$employee_id,$update_inventory=TRUE)
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{
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// start a transaction to assure data integrity
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$this->db->trans_start();
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if ($update_inventory) {
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// defect, not all item deletions will be undone??
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// get array with all the items involved in the sale to update the inventory tracking
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$items = $this->get_receiving_items($receiving_id)->result_array();
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foreach($items as $item) {
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// create query to update inventory tracking
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$inv_data = array
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(
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'trans_date'=>date('Y-m-d H:i:s'),
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'trans_items'=>$item['item_id'],
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'trans_user'=>$employee_id,
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'trans_comment'=>'Deleting receiving ' . $receiving_id,
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'trans_location'=>$item['item_location'],
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'trans_inventory'=>$item['quantity_purchased']*-1
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);
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// update inventory
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$this->Inventory->insert($inv_data);
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// update quantities
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$this->Item_quantities->change_quantity($item['item_id'],
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$item['item_location'],
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$item['quantity_purchased']*-1);
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}
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}
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// delete all items
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$this->db->delete('receivings_items', array('receiving_id' => $receiving_id));
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// delete sale itself
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$this->db->delete('receivings', array('receiving_id' => $receiving_id));
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// execute transaction
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$this->db->trans_complete();
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return $this->db->trans_status();
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}
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function get_receiving_items($receiving_id)
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{
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$this->db->from('receivings_items');
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$this->db->where('receiving_id',$receiving_id);
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return $this->db->get();
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}
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function get_supplier($receiving_id)
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{
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$this->db->from('receivings');
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$this->db->where('receiving_id',$receiving_id);
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return $this->Supplier->get_info($this->db->get()->row()->supplier_id);
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}
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function invoice_number_exists($invoice_number,$receiving_id='')
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{
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$this->db->from('receivings');
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$this->db->where('invoice_number', $invoice_number);
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if (!empty($receiving_id))
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{
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$this->db->where('receiving_id !=', $receiving_id);
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}
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$query=$this->db->get();
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return ($query->num_rows()==1);
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}
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//We create a temp table that allows us to do easy report/receiving queries
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public function create_receivings_items_temp_table()
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{
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$this->db->query("CREATE TEMPORARY TABLE ".$this->db->dbprefix('receivings_items_temp')."
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(SELECT date(receiving_time) as receiving_date, ".$this->db->dbprefix('receivings_items').".receiving_id, comment, item_location, invoice_number, payment_type, employee_id,
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".$this->db->dbprefix('items').".item_id, ".$this->db->dbprefix('receivings').".supplier_id, quantity_purchased, ".$this->db->dbprefix('receivings_items').".receiving_quantity,
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item_cost_price, item_unit_price, discount_percent, (item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100) as subtotal,
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".$this->db->dbprefix('receivings_items').".line as line, serialnumber, ".$this->db->dbprefix('receivings_items').".description as description,
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(item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100) as total,
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(item_unit_price*quantity_purchased-item_unit_price*quantity_purchased*discount_percent/100) - (item_cost_price*quantity_purchased) as profit
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FROM ".$this->db->dbprefix('receivings_items')."
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INNER JOIN ".$this->db->dbprefix('receivings')." ON ".$this->db->dbprefix('receivings_items').'.receiving_id='.$this->db->dbprefix('receivings').'.receiving_id'."
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INNER JOIN ".$this->db->dbprefix('items')." ON ".$this->db->dbprefix('receivings_items').'.item_id='.$this->db->dbprefix('items').'.item_id'."
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GROUP BY receiving_id, item_id, line)");
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}
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}
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?>
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