File: /home/jairicem/4pfxclusive.ng/app/controllers/admin/Purchases.php
<?php
defined('BASEPATH') or exit('No direct script access allowed');
class Purchases extends MY_Controller
{
public function __construct()
{
parent::__construct();
if (!$this->loggedIn) {
$this->session->set_userdata('requested_page', $this->uri->uri_string());
$this->sma->md('login');
}
if ($this->Customer) {
$this->session->set_flashdata('warning', lang('access_denied'));
redirect($_SERVER['HTTP_REFERER']);
}
$this->lang->admin_load('purchases', $this->Settings->user_language);
$this->load->library('form_validation');
$this->load->admin_model('purchases_model');
$this->digital_upload_path = 'files/';
$this->upload_path = 'assets/uploads/';
$this->thumbs_path = 'assets/uploads/thumbs/';
$this->image_types = 'gif|jpg|jpeg|png|tif';
$this->digital_file_types = 'zip|psd|ai|rar|pdf|doc|docx|xls|xlsx|ppt|pptx|gif|jpg|jpeg|png|tif|txt';
$this->allowed_file_size = '1024';
$this->data['logo'] = true;
$this->load->library('attachments', [
'path' => $this->digital_upload_path,
'types' => $this->digital_file_types,
'max_size' => $this->allowed_file_size,
]);
}
/* -------------------------------------------------------------------------------------------------------------------------------- */
public function add($quote_id = null)
{
$this->sma->checkPermissions();
$this->form_validation->set_message('is_natural_no_zero', $this->lang->line('no_zero_required'));
$this->form_validation->set_rules('warehouse', $this->lang->line('warehouse'), 'required|is_natural_no_zero');
$this->form_validation->set_rules('supplier', $this->lang->line('supplier'), 'required');
$this->session->unset_userdata('csrf_token');
if ($this->form_validation->run() == true) {
$reference = $this->input->post('reference_no') ? $this->input->post('reference_no') : $this->site->getReference('po');
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$warehouse_id = $this->input->post('warehouse');
$supplier_id = $this->input->post('supplier');
$status = $this->input->post('status');
$shipping = $this->input->post('shipping') ? $this->input->post('shipping') : 0;
$supplier_details = $this->site->getCompanyByID($supplier_id);
$supplier = $supplier_details->company && $supplier_details->company != '-' ? $supplier_details->company : $supplier_details->name;
$note = $this->sma->clear_tags($this->input->post('note'));
$payment_term = $this->input->post('payment_term');
$due_date = $payment_term ? date('Y-m-d', strtotime('+' . $payment_term . ' days', strtotime($date))) : null;
$total = 0;
$product_tax = 0;
$product_discount = 0;
$i = sizeof($_POST['product']);
$gst_data = [];
$total_cgst = $total_sgst = $total_igst = 0;
for ($r = 0; $r < $i; $r++) {
$item_code = $_POST['product'][$r];
$item_net_cost = $this->sma->formatDecimal($_POST['net_cost'][$r]);
$unit_cost = $this->sma->formatDecimal($_POST['unit_cost'][$r]);
$real_unit_cost = $this->sma->formatDecimal($_POST['real_unit_cost'][$r]);
$item_unit_quantity = $_POST['quantity'][$r];
$item_option = isset($_POST['product_option'][$r]) && $_POST['product_option'][$r] != 'false' && $_POST['product_option'][$r] != 'undefined' ? $_POST['product_option'][$r] : null;
$item_tax_rate = $_POST['product_tax'][$r] ?? null;
$item_discount = $_POST['product_discount'][$r] ?? null;
$item_expiry = (isset($_POST['expiry'][$r]) && !empty($_POST['expiry'][$r])) ? $this->sma->fsd($_POST['expiry'][$r]) : null;
$supplier_part_no = (isset($_POST['part_no'][$r]) && !empty($_POST['part_no'][$r])) ? $_POST['part_no'][$r] : null;
$item_unit = $_POST['product_unit'][$r];
$item_quantity = $_POST['product_base_quantity'][$r];
if (isset($item_code) && isset($real_unit_cost) && isset($unit_cost) && isset($item_quantity)) {
$product_details = $this->purchases_model->getProductByCode($item_code);
if ($item_expiry) {
$today = date('Y-m-d');
if ($item_expiry <= $today) {
$this->session->set_flashdata('error', lang('product_expiry_date_issue') . ' (' . $product_details->name . ')');
redirect($_SERVER['HTTP_REFERER']);
}
}
// $unit_cost = $real_unit_cost;
$pr_discount = $this->site->calculateDiscount($item_discount, $unit_cost);
$unit_cost = $this->sma->formatDecimal($unit_cost - $pr_discount);
$item_net_cost = $unit_cost;
$pr_item_discount = $this->sma->formatDecimal($pr_discount * $item_unit_quantity);
$product_discount += $pr_item_discount;
$pr_item_tax = $item_tax = 0;
$tax = '';
if (isset($item_tax_rate) && $item_tax_rate != 0) {
$tax_details = $this->site->getTaxRateByID($item_tax_rate);
$ctax = $this->site->calculateTax($product_details, $tax_details, $unit_cost);
$item_tax = $this->sma->formatDecimal($ctax['amount']);
$tax = $ctax['tax'];
if ($product_details->tax_method != 1) {
$item_net_cost = $unit_cost - $item_tax;
}
$pr_item_tax = $this->sma->formatDecimal($item_tax * $item_unit_quantity, 4);
if ($this->Settings->indian_gst && $gst_data = $this->gst->calculateIndianGST($pr_item_tax, ($this->Settings->state == $supplier_details->state), $tax_details)) {
$total_cgst += $gst_data['cgst'];
$total_sgst += $gst_data['sgst'];
$total_igst += $gst_data['igst'];
}
}
$product_tax += $pr_item_tax;
$subtotal = (($item_net_cost * $item_unit_quantity) + $pr_item_tax);
$unit = $this->site->getUnitByID($item_unit);
$product = [
'product_id' => $product_details->id,
'product_code' => $item_code,
'product_name' => $product_details->name,
'option_id' => $item_option,
'net_unit_cost' => $item_net_cost,
'unit_cost' => $this->sma->formatDecimal($item_net_cost + $item_tax),
'quantity' => $item_quantity,
'product_unit_id' => $item_unit,
'product_unit_code' => $unit->code,
'unit_quantity' => $item_unit_quantity,
'quantity_balance' => $status == 'received' ? $item_quantity : 0,
'quantity_received' => $status == 'received' ? $item_quantity : 0,
'warehouse_id' => $warehouse_id,
'item_tax' => $pr_item_tax,
'tax_rate_id' => $item_tax_rate,
'tax' => $tax,
'discount' => $item_discount,
'item_discount' => $pr_item_discount,
'subtotal' => $this->sma->formatDecimal($subtotal),
'expiry' => $item_expiry,
'real_unit_cost' => $real_unit_cost,
'date' => date('Y-m-d', strtotime($date)),
'status' => $status,
'supplier_part_no' => $supplier_part_no,
];
if ($unit->id != $product_details->unit) {
$product['base_unit_cost'] = $this->site->convertToBase($unit, $real_unit_cost);
} else {
$product['base_unit_cost'] = $real_unit_cost;
}
$products[] = ($product + $gst_data);
$total += $this->sma->formatDecimal(($item_net_cost * $item_unit_quantity), 4);
}
}
if (empty($products)) {
$this->form_validation->set_rules('product', lang('order_items'), 'required');
} else {
krsort($products);
}
$order_discount = $this->site->calculateDiscount($this->input->post('discount'), ($total + $product_tax), true);
$total_discount = $this->sma->formatDecimal(($order_discount + $product_discount), 4);
$order_tax = $this->site->calculateOrderTax($this->input->post('order_tax'), ($total + $product_tax - $order_discount));
$total_tax = $this->sma->formatDecimal(($product_tax + $order_tax), 4);
$grand_total = $this->sma->formatDecimal(($this->sma->formatDecimal($total) + $this->sma->formatDecimal($total_tax) + $this->sma->formatDecimal($shipping) - $this->sma->formatDecimal($order_discount)), 4);
$data = ['reference_no' => $reference,
'date' => $date,
'supplier_id' => $supplier_id,
'supplier' => $supplier,
'warehouse_id' => $warehouse_id,
'note' => $note,
'total' => $total,
'product_discount' => $product_discount,
'order_discount_id' => $this->input->post('discount'),
'order_discount' => $order_discount,
'total_discount' => $total_discount,
'product_tax' => $product_tax,
'order_tax_id' => $this->input->post('order_tax'),
'order_tax' => $order_tax,
'total_tax' => $total_tax,
'shipping' => $this->sma->formatDecimal($shipping),
'grand_total' => $grand_total,
'status' => $status,
'created_by' => $this->session->userdata('user_id'),
'payment_term' => $payment_term,
'due_date' => $due_date,
];
if ($this->Settings->indian_gst) {
$data['cgst'] = $total_cgst;
$data['sgst'] = $total_sgst;
$data['igst'] = $total_igst;
}
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
// $this->sma->print_arrays($data, $products);
}
if ($this->form_validation->run() == true && $this->purchases_model->addPurchase($data, $products, $attachments)) {
$this->session->set_userdata('remove_pols', 1);
$this->session->set_flashdata('message', $this->lang->line('purchase_added'));
admin_redirect('purchases');
} else {
if ($quote_id) {
$this->data['quote'] = $this->purchases_model->getQuoteByID($quote_id);
$supplier_id = $this->data['quote']->supplier_id;
$items = $this->purchases_model->getAllQuoteItems($quote_id);
krsort($items);
$c = rand(100000, 9999999);
foreach ($items as $item) {
$row = $this->site->getProductByID($item->product_id);
if (!$row) {
$this->session->set_flashdata('error', sprintf(lang('product_x_found'), $item->product_name . '(' . $item->product_code . ')'));
redirect($_SERVER['HTTP_REFERER']);
}
if ($row->type == 'combo') {
$combo_items = $this->site->getProductComboItems($row->id, $item->warehouse_id);
foreach ($combo_items as $citem) {
$crow = $this->site->getProductByID($citem->id);
if (!$crow) {
$crow = json_decode('{}');
$crow->qty = $item->quantity;
} else {
unset($crow->details, $crow->product_details, $crow->price);
$crow->qty = $citem->qty * $item->quantity;
}
$crow->base_quantity = $item->quantity;
$crow->base_unit = $crow->unit ? $crow->unit : $item->product_unit_id;
$crow->base_unit_cost = $crow->cost ? $crow->cost : $item->unit_cost;
$crow->unit = $item->product_unit_id;
$crow->discount = $item->discount ? $item->discount : '0';
$supplier_cost = $supplier_id ? $this->getSupplierCost($supplier_id, $crow) : $crow->cost;
$crow->cost = $supplier_cost ? $supplier_cost : 0;
$crow->tax_rate = $item->tax_rate_id;
$crow->real_unit_cost = $crow->cost ? $crow->cost : 0;
$crow->expiry = '';
$options = $this->purchases_model->getProductOptions($crow->id);
$units = $this->site->getUnitsByBUID($row->base_unit);
$tax_rate = $this->site->getTaxRateByID($crow->tax_rate);
$ri = $this->Settings->item_addition ? $crow->id : $c;
$pr[$ri] = ['id' => $c, 'item_id' => $crow->id, 'label' => $crow->name . ' (' . $crow->code . ')', 'row' => $crow, 'tax_rate' => $tax_rate, 'units' => $units, 'options' => $options];
$c++;
}
} elseif ($row->type == 'standard') {
if (!$row) {
$row = json_decode('{}');
$row->quantity = 0;
} else {
unset($row->details, $row->product_details);
}
$row->id = $item->product_id;
$row->code = $item->product_code;
$row->name = $item->product_name;
$row->base_quantity = $item->quantity;
$row->base_unit = $row->unit ? $row->unit : $item->product_unit_id;
$row->base_unit_cost = $row->cost ? $row->cost : $item->unit_cost;
$row->unit = $item->product_unit_id;
$row->qty = $item->unit_quantity;
$row->option = $item->option_id;
$row->discount = $item->discount ? $item->discount : '0';
$supplier_cost = $supplier_id ? $this->getSupplierCost($supplier_id, $row) : $row->cost;
$row->cost = $supplier_cost ? $supplier_cost : 0;
$row->tax_rate = $item->tax_rate_id;
$row->expiry = '';
$row->real_unit_cost = $row->cost ? $row->cost : 0;
$options = $this->purchases_model->getProductOptions($row->id);
$units = $this->site->getUnitsByBUID($row->base_unit);
$tax_rate = $this->site->getTaxRateByID($row->tax_rate);
$ri = $this->Settings->item_addition ? $row->id : $c;
$pr[$ri] = ['id' => $c, 'item_id' => $row->id, 'label' => $row->name . ' (' . $row->code . ')',
'row' => $row, 'tax_rate' => $tax_rate, 'units' => $units, 'options' => $options, ];
$c++;
}
}
$this->data['quote_items'] = json_encode($pr);
}
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['quote_id'] = $quote_id;
$this->data['suppliers'] = $this->site->getAllCompanies('supplier');
$this->data['categories'] = $this->site->getAllCategories();
$this->data['tax_rates'] = $this->site->getAllTaxRates();
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->data['ponumber'] = ''; //$this->site->getReference('po');
$this->load->helper('string');
$value = random_string('alnum', 20);
$this->session->set_userdata('user_csrf', $value);
$this->data['csrf'] = $this->session->userdata('user_csrf');
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => admin_url('purchases'), 'page' => lang('purchases')], ['link' => '#', 'page' => lang('add_purchase')]];
$meta = ['page_title' => lang('add_purchase'), 'bc' => $bc];
$this->page_construct('purchases/add', $meta, $this->data);
}
}
public function add_expense()
{
$this->sma->checkPermissions('expenses', true);
$this->load->helper('security');
//$this->form_validation->set_rules('reference', lang("reference"), 'required');
$this->form_validation->set_rules('amount', lang('amount'), 'required');
$this->form_validation->set_rules('attachments', lang('attachment'), 'xss_clean');
if ($this->form_validation->run() == true) {
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$data = [
'date' => $date,
'reference' => $this->input->post('reference') ? $this->input->post('reference') : $this->site->getReference('ex'),
'amount' => $this->input->post('amount'),
'created_by' => $this->session->userdata('user_id'),
'note' => $this->input->post('note', true),
'category_id' => $this->input->post('category', true),
'warehouse_id' => $this->input->post('warehouse', true),
];
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
//$this->sma->print_arrays($data);
} elseif ($this->input->post('add_expense')) {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->form_validation->run() == true && $this->purchases_model->addExpense($data, $attachments)) {
$this->session->set_flashdata('message', lang('expense_added'));
redirect($_SERVER['HTTP_REFERER']);
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['exnumber'] = ''; //$this->site->getReference('ex');
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->data['categories'] = $this->purchases_model->getExpenseCategories();
$this->data['modal_js'] = $this->site->modal_js();
$this->load->view($this->theme . 'purchases/add_expense', $this->data);
}
}
public function add_payment($id = null)
{
$this->sma->checkPermissions('payments', true);
$this->load->helper('security');
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$purchase = $this->purchases_model->getPurchaseByID($id);
if ($purchase->payment_status == 'paid' && $purchase->grand_total == $purchase->paid) {
$this->session->set_flashdata('error', lang('purchase_already_paid'));
$this->sma->md();
}
//$this->form_validation->set_rules('reference_no', lang("reference_no"), 'required');
$this->form_validation->set_rules('amount-paid', lang('amount'), 'required');
$this->form_validation->set_rules('paid_by', lang('paid_by'), 'required');
$this->form_validation->set_rules('userfile', lang('attachment'), 'xss_clean');
if ($this->form_validation->run() == true) {
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$payment = [
'date' => $date,
'purchase_id' => $this->input->post('purchase_id'),
'reference_no' => $this->input->post('reference_no') ? $this->input->post('reference_no') : $this->site->getReference('ppay'),
'amount' => $this->input->post('amount-paid'),
'paid_by' => $this->input->post('paid_by'),
'cheque_no' => $this->input->post('cheque_no'),
'cc_no' => $this->input->post('pcc_no'),
'cc_holder' => $this->input->post('pcc_holder'),
'cc_month' => $this->input->post('pcc_month'),
'cc_year' => $this->input->post('pcc_year'),
'cc_type' => $this->input->post('pcc_type'),
'note' => $this->sma->clear_tags($this->input->post('note')),
'created_by' => $this->session->userdata('user_id'),
'type' => 'sent',
];
if ($_FILES['userfile']['size'] > 0) {
$this->load->library('upload');
$config['upload_path'] = $this->digital_upload_path;
$config['allowed_types'] = $this->digital_file_types;
$config['max_size'] = $this->allowed_file_size;
$config['overwrite'] = false;
$config['encrypt_name'] = true;
$this->upload->initialize($config);
if (!$this->upload->do_upload()) {
$error = $this->upload->display_errors();
$this->session->set_flashdata('error', $error);
redirect($_SERVER['HTTP_REFERER']);
}
$photo = $this->upload->file_name;
$payment['attachment'] = $photo;
}
//$this->sma->print_arrays($payment);
} elseif ($this->input->post('add_payment')) {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->form_validation->run() == true && $this->purchases_model->addPayment($payment)) {
$this->session->set_flashdata('message', lang('payment_added'));
redirect($_SERVER['HTTP_REFERER']);
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['inv'] = $purchase;
$this->data['payment_ref'] = ''; //$this->site->getReference('ppay');
$this->data['modal_js'] = $this->site->modal_js();
$this->load->view($this->theme . 'purchases/add_payment', $this->data);
}
}
public function combine_pdf($purchases_id)
{
$this->sma->checkPermissions('pdf');
foreach ($purchases_id as $purchase_id) {
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$inv = $this->purchases_model->getPurchaseByID($purchase_id);
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by);
}
$this->data['rows'] = $this->purchases_model->getAllPurchaseItems($purchase_id);
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['created_by'] = $this->site->getUser($inv->created_by);
$this->data['inv'] = $inv;
$this->data['return_purchase'] = $inv->return_id ? $this->purchases_model->getPurchaseByID($inv->return_id) : null;
$this->data['return_rows'] = $inv->return_id ? $this->purchases_model->getAllPurchaseItems($inv->return_id) : null;
$inv_html = $this->load->view($this->theme . 'purchases/pdf', $this->data, true);
if (!$this->Settings->barcode_img) {
$inv_html = preg_replace("'\<\?xml(.*)\?\>'", '', $inv_html);
}
$html[] = [
'content' => $inv_html,
'footer' => '',
];
}
$name = lang('purchases') . '.pdf';
$this->sma->generate_pdf($html, $name);
}
/* --------------------------------------------------------------------------- */
public function delete($id = null)
{
$this->sma->checkPermissions(null, true);
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
if (!$id) {
$this->sma->send_json(['error' => 1, 'msg' => lang('id_not_found')]);
}
if ($this->purchases_model->deletePurchase($id)) {
if ($this->input->is_ajax_request()) {
$this->sma->send_json(['error' => 0, 'msg' => lang('purchase_deleted')]);
}
$this->session->set_flashdata('message', lang('purchase_deleted'));
admin_redirect('welcome');
}
}
public function delete_expense($id = null)
{
$this->sma->checkPermissions('delete', true);
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
if (!$id) {
$this->sma->send_json(['error' => 1, 'msg' => lang('id_not_found')]);
}
$expense = $this->purchases_model->getExpenseByID($id);
if ($this->purchases_model->deleteExpense($id)) {
if ($expense->attachment) {
unlink($this->upload_path . $expense->attachment);
}
$this->sma->send_json(['error' => 0, 'msg' => lang('expense_deleted')]);
}
}
public function delete_payment($id = null)
{
$this->sma->checkPermissions('delete', true);
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
if (!$id) {
$this->sma->send_json(['error' => 1, 'msg' => lang('id_not_found')]);
}
if ($this->purchases_model->deletePayment($id)) {
//echo lang("payment_deleted");
$this->session->set_flashdata('message', lang('payment_deleted'));
redirect($_SERVER['HTTP_REFERER']);
}
}
/* ------------------------------------------------------------------------------------- */
public function edit($id = null)
{
$this->sma->checkPermissions();
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$inv = $this->purchases_model->getPurchaseByID($id);
if ($inv->status == 'returned' || $inv->return_id || $inv->return_purchase_ref) {
$this->session->set_flashdata('error', lang('purchase_x_action'));
admin_redirect($_SERVER['HTTP_REFERER'] ?? 'welcome');
}
if (!$this->session->userdata('edit_right')) {
$this->sma->view_rights($inv->created_by);
}
$this->form_validation->set_message('is_natural_no_zero', $this->lang->line('no_zero_required'));
$this->form_validation->set_rules('reference_no', $this->lang->line('ref_no'), 'required');
$this->form_validation->set_rules('warehouse', $this->lang->line('warehouse'), 'required|is_natural_no_zero');
$this->form_validation->set_rules('supplier', $this->lang->line('supplier'), 'required');
$this->session->unset_userdata('csrf_token');
if ($this->form_validation->run() == true) {
$reference = $this->input->post('reference_no');
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = $inv->date;
}
$warehouse_id = $this->input->post('warehouse');
$supplier_id = $this->input->post('supplier');
$status = $this->input->post('status');
$shipping = $this->input->post('shipping') ? $this->input->post('shipping') : 0;
$supplier_details = $this->site->getCompanyByID($supplier_id);
$supplier = $supplier_details->company && $supplier_details->company != '-' ? $supplier_details->company : $supplier_details->name;
$note = $this->sma->clear_tags($this->input->post('note'));
$payment_term = $this->input->post('payment_term');
$due_date = $payment_term ? date('Y-m-d', strtotime('+' . $payment_term . ' days', strtotime($date))) : null;
$total = 0;
$product_tax = 0;
$product_discount = 0;
$partial = false;
$i = sizeof($_POST['product']);
$gst_data = [];
$total_cgst = $total_sgst = $total_igst = 0;
for ($r = 0; $r < $i; $r++) {
$item_code = $_POST['product'][$r];
$item_net_cost = $this->sma->formatDecimal($_POST['net_cost'][$r]);
$unit_cost = $this->sma->formatDecimal($_POST['unit_cost'][$r]);
$real_unit_cost = $this->sma->formatDecimal($_POST['real_unit_cost'][$r]);
$item_unit_quantity = $_POST['quantity'][$r];
$quantity_received = $_POST['received_base_quantity'][$r];
$item_option = isset($_POST['product_option'][$r]) && $_POST['product_option'][$r] != 'false' && $_POST['product_option'][$r] != 'undefined' ? $_POST['product_option'][$r] : null;
$item_tax_rate = $_POST['product_tax'][$r] ?? null;
$item_discount = $_POST['product_discount'][$r] ?? null;
$item_expiry = (isset($_POST['expiry'][$r]) && !empty($_POST['expiry'][$r])) ? $this->sma->fsd($_POST['expiry'][$r]) : null;
$supplier_part_no = (isset($_POST['part_no'][$r]) && !empty($_POST['part_no'][$r])) ? $_POST['part_no'][$r] : null;
$quantity_balance = $_POST['quantity_balance'][$r];
$ordered_quantity = $_POST['ordered_quantity'][$r];
$item_unit = $_POST['product_unit'][$r];
$item_quantity = $_POST['product_base_quantity'][$r];
if ($status == 'received' || $status == 'partial') {
if ($quantity_received < $item_quantity) {
$partial = 'partial';
} elseif ($quantity_received > $item_quantity) {
$this->session->set_flashdata('error', lang('received_more_than_ordered'));
redirect($_SERVER['HTTP_REFERER']);
}
$balance_qty = $quantity_received - ($ordered_quantity - $quantity_balance);
} else {
$balance_qty = $item_quantity;
$quantity_received = $item_quantity;
}
if (isset($item_code) && isset($real_unit_cost) && isset($unit_cost) && isset($item_quantity) && isset($quantity_balance)) {
$product_details = $this->purchases_model->getProductByCode($item_code);
// $unit_cost = $real_unit_cost;
$pr_discount = $this->site->calculateDiscount($item_discount, $unit_cost);
$unit_cost = $this->sma->formatDecimal($unit_cost - $pr_discount);
$item_net_cost = $unit_cost;
$pr_item_discount = $this->sma->formatDecimal($pr_discount * $item_unit_quantity);
$product_discount += $pr_item_discount;
$pr_item_tax = 0;
$item_tax = 0;
$tax = '';
if (isset($item_tax_rate) && $item_tax_rate != 0) {
$tax_details = $this->site->getTaxRateByID($item_tax_rate);
$ctax = $this->site->calculateTax($product_details, $tax_details, $unit_cost);
$item_tax = $this->sma->formatDecimal($ctax['amount']);
$tax = $ctax['tax'];
if ($product_details->tax_method != 1) {
$item_net_cost = $unit_cost - $item_tax;
}
$pr_item_tax = $this->sma->formatDecimal($item_tax * $item_unit_quantity, 4);
if ($this->Settings->indian_gst && $gst_data = $this->gst->calculateIndianGST($pr_item_tax, ($this->Settings->state == $supplier_details->state), $tax_details)) {
$total_cgst += $gst_data['cgst'];
$total_sgst += $gst_data['sgst'];
$total_igst += $gst_data['igst'];
}
}
$product_tax += $pr_item_tax;
$subtotal = (($item_net_cost * $item_unit_quantity) + $pr_item_tax);
$unit = $this->site->getUnitByID($item_unit);
$item = [
'product_id' => $product_details->id,
'product_code' => $item_code,
'product_name' => $product_details->name,
'option_id' => $item_option,
'net_unit_cost' => $item_net_cost,
'unit_cost' => $this->sma->formatDecimal($item_net_cost + $item_tax),
'quantity' => $item_quantity,
'product_unit_id' => $item_unit,
'product_unit_code' => $unit->code,
'unit_quantity' => $item_unit_quantity,
'quantity_balance' => $balance_qty,
'quantity_received' => $quantity_received,
'warehouse_id' => $warehouse_id,
'item_tax' => $pr_item_tax,
'tax_rate_id' => $item_tax_rate,
'tax' => $tax,
'discount' => $item_discount,
'item_discount' => $pr_item_discount,
'subtotal' => $this->sma->formatDecimal($subtotal),
'expiry' => $item_expiry,
'real_unit_cost' => $real_unit_cost,
'supplier_part_no' => $supplier_part_no,
'date' => date('Y-m-d', strtotime($date)),
];
if ($unit->id != $product_details->unit) {
$item['base_unit_cost'] = $this->site->convertToBase($unit, $real_unit_cost);
} else {
$item['base_unit_cost'] = $real_unit_cost;
}
$items[] = ($item + $gst_data);
$total += $item_net_cost * $item_unit_quantity;
}
}
if (empty($items)) {
$this->form_validation->set_rules('product', lang('order_items'), 'required');
} else {
foreach ($items as $item) {
$item['status'] = ($status == 'partial') ? 'received' : $status;
$products[] = $item;
}
krsort($products);
}
$order_discount = $this->site->calculateDiscount($this->input->post('discount'), ($total + $product_tax), true);
$total_discount = $this->sma->formatDecimal(($order_discount + $product_discount), 4);
$order_tax = $this->site->calculateOrderTax($this->input->post('order_tax'), ($total + $product_tax - $order_discount));
$total_tax = $this->sma->formatDecimal(($product_tax + $order_tax), 4);
$grand_total = $this->sma->formatDecimal(($this->sma->formatDecimal($total) + $this->sma->formatDecimal($total_tax) + $this->sma->formatDecimal($shipping) - $this->sma->formatDecimal($order_discount)), 4);
$data = ['reference_no' => $reference,
'supplier_id' => $supplier_id,
'supplier' => $supplier,
'warehouse_id' => $warehouse_id,
'note' => $note,
'total' => $total,
'product_discount' => $product_discount,
'order_discount_id' => $this->input->post('discount'),
'order_discount' => $order_discount,
'total_discount' => $total_discount,
'product_tax' => $product_tax,
'order_tax_id' => $this->input->post('order_tax'),
'order_tax' => $order_tax,
'total_tax' => $total_tax,
'shipping' => $this->sma->formatDecimal($shipping),
'grand_total' => $grand_total,
'status' => $status,
'updated_by' => $this->session->userdata('user_id'),
'updated_at' => date('Y-m-d H:i:s'),
'payment_term' => $payment_term,
'due_date' => $due_date,
];
if ($date) {
$data['date'] = $date;
}
if ($this->Settings->indian_gst) {
$data['cgst'] = $total_cgst;
$data['sgst'] = $total_sgst;
$data['igst'] = $total_igst;
}
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
// $this->sma->print_arrays($data, $products);
}
if ($this->form_validation->run() == true && $this->purchases_model->updatePurchase($id, $data, $products, $attachments)) {
$this->session->set_userdata('remove_pols', 1);
$this->session->set_flashdata('message', $this->lang->line('purchase_added'));
admin_redirect('purchases');
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['inv'] = $inv;
if ($this->Settings->disable_editing) {
if ($this->data['inv']->date <= date('Y-m-d', strtotime('-' . $this->Settings->disable_editing . ' days'))) {
$this->session->set_flashdata('error', sprintf(lang('purchase_x_edited_older_than_x_days'), $this->Settings->disable_editing));
redirect($_SERVER['HTTP_REFERER']);
}
}
$inv_items = $this->purchases_model->getAllPurchaseItems($id);
// krsort($inv_items);
$c = rand(100000, 9999999);
foreach ($inv_items as $item) {
$row = $this->site->getProductByID($item->product_id);
if (!$row) {
$this->session->set_flashdata('error', lang('product_deleted_x_edit'));
redirect($_SERVER['HTTP_REFERER']);
}
$row->expiry = (($item->expiry && $item->expiry != '0000-00-00') ? $this->sma->hrsd($item->expiry) : '');
$row->base_quantity = $item->quantity;
$row->base_unit = $row->unit ? $row->unit : $item->product_unit_id;
$row->base_unit_cost = $row->cost ? $row->cost : $item->unit_cost;
$row->unit = $item->product_unit_id;
$row->qty = $item->unit_quantity;
$row->oqty = $item->quantity;
$row->supplier_part_no = $item->supplier_part_no;
$row->received = $item->quantity_received ? $item->quantity_received : $item->quantity;
$row->quantity_balance = $item->quantity_balance + ($item->quantity - $row->received);
$row->discount = $item->discount ? $item->discount : '0';
$options = $this->purchases_model->getProductOptions($row->id);
$row->option = $item->option_id;
$row->real_unit_cost = $item->real_unit_cost;
$row->cost = $this->sma->formatDecimal($item->net_unit_cost + ($item->item_discount / $item->quantity));
$row->tax_rate = $item->tax_rate_id;
unset($row->details, $row->product_details, $row->price, $row->file, $row->product_group_id);
$units = $this->site->getUnitsByBUID($row->base_unit);
$tax_rate = $this->site->getTaxRateByID($row->tax_rate);
$ri = $this->Settings->item_addition ? $row->id : $c;
$pr[$ri] = ['id' => $c, 'item_id' => $row->id, 'label' => $row->name . ' (' . $row->code . ')',
'row' => $row, 'tax_rate' => $tax_rate, 'units' => $units, 'options' => $options, ];
$c++;
}
$this->data['inv_items'] = json_encode($pr);
$this->data['id'] = $id;
$this->data['suppliers'] = $this->site->getAllCompanies('supplier');
$this->data['purchase'] = $this->purchases_model->getPurchaseByID($id);
$this->data['categories'] = $this->site->getAllCategories();
$this->data['tax_rates'] = $this->site->getAllTaxRates();
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->load->helper('string');
$value = random_string('alnum', 20);
$this->session->set_userdata('user_csrf', $value);
$this->session->set_userdata('remove_pols', 1);
$this->data['csrf'] = $this->session->userdata('user_csrf');
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => admin_url('purchases'), 'page' => lang('purchases')], ['link' => '#', 'page' => lang('edit_purchase')]];
$meta = ['page_title' => lang('edit_purchase'), 'bc' => $bc];
$this->page_construct('purchases/edit', $meta, $this->data);
}
}
public function edit_expense($id = null)
{
$this->sma->checkPermissions('edit', true);
$this->load->helper('security');
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$this->form_validation->set_rules('reference', lang('reference'), 'required');
$this->form_validation->set_rules('amount', lang('amount'), 'required');
$this->form_validation->set_rules('attachments', lang('attachment'), 'xss_clean');
if ($this->form_validation->run() == true) {
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$data = [
'date' => $date,
'reference' => $this->input->post('reference'),
'amount' => $this->input->post('amount'),
'note' => $this->input->post('note', true),
'category_id' => $this->input->post('category', true),
'warehouse_id' => $this->input->post('warehouse', true),
];
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
//$this->sma->print_arrays($data);
} elseif ($this->input->post('edit_expense')) {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->form_validation->run() == true && $this->purchases_model->updateExpense($id, $data, $attachments)) {
$this->session->set_flashdata('message', lang('expense_updated'));
admin_redirect('purchases/expenses');
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['expense'] = $this->purchases_model->getExpenseByID($id);
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->data['modal_js'] = $this->site->modal_js();
$this->data['categories'] = $this->purchases_model->getExpenseCategories();
$this->load->view($this->theme . 'purchases/edit_expense', $this->data);
}
}
public function edit_payment($id = null)
{
$this->sma->checkPermissions('edit', true);
$this->load->helper('security');
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$this->form_validation->set_rules('reference_no', lang('reference_no'), 'required');
$this->form_validation->set_rules('amount-paid', lang('amount'), 'required');
$this->form_validation->set_rules('paid_by', lang('paid_by'), 'required');
$this->form_validation->set_rules('userfile', lang('attachment'), 'xss_clean');
if ($this->form_validation->run() == true) {
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$payment = [
'date' => $date,
'purchase_id' => $this->input->post('purchase_id'),
'reference_no' => $this->input->post('reference_no'),
'amount' => $this->input->post('amount-paid'),
'paid_by' => $this->input->post('paid_by'),
'cheque_no' => $this->input->post('cheque_no'),
'cc_no' => $this->input->post('pcc_no'),
'cc_holder' => $this->input->post('pcc_holder'),
'cc_month' => $this->input->post('pcc_month'),
'cc_year' => $this->input->post('pcc_year'),
'cc_type' => $this->input->post('pcc_type'),
'note' => $this->sma->clear_tags($this->input->post('note')),
];
if ($_FILES['userfile']['size'] > 0) {
$this->load->library('upload');
$config['upload_path'] = $this->digital_upload_path;
$config['allowed_types'] = $this->digital_file_types;
$config['max_size'] = $this->allowed_file_size;
$config['overwrite'] = false;
$config['encrypt_name'] = true;
$this->upload->initialize($config);
if (!$this->upload->do_upload()) {
$error = $this->upload->display_errors();
$this->session->set_flashdata('error', $error);
redirect($_SERVER['HTTP_REFERER']);
}
$photo = $this->upload->file_name;
$payment['attachment'] = $photo;
}
//$this->sma->print_arrays($payment);
} elseif ($this->input->post('edit_payment')) {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->form_validation->run() == true && $this->purchases_model->updatePayment($id, $payment)) {
$this->session->set_flashdata('message', lang('payment_updated'));
admin_redirect('purchases');
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['payment'] = $this->purchases_model->getPaymentByID($id);
$this->data['modal_js'] = $this->site->modal_js();
$this->load->view($this->theme . 'purchases/edit_payment', $this->data);
}
}
public function email($purchase_id = null)
{
$this->sma->checkPermissions(false, true);
if ($this->input->get('id')) {
$purchase_id = $this->input->get('id');
}
$inv = $this->purchases_model->getPurchaseByID($purchase_id);
$this->form_validation->set_rules('to', $this->lang->line('to') . ' ' . $this->lang->line('email'), 'trim|required|valid_email');
$this->form_validation->set_rules('subject', $this->lang->line('subject'), 'trim|required');
$this->form_validation->set_rules('cc', $this->lang->line('cc'), 'trim|valid_emails');
$this->form_validation->set_rules('bcc', $this->lang->line('bcc'), 'trim|valid_emails');
$this->form_validation->set_rules('note', $this->lang->line('message'), 'trim');
if ($this->form_validation->run() == true) {
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by);
}
$to = $this->input->post('to');
$subject = $this->input->post('subject');
if ($this->input->post('cc')) {
$cc = $this->input->post('cc');
} else {
$cc = null;
}
if ($this->input->post('bcc')) {
$bcc = $this->input->post('bcc');
} else {
$bcc = null;
}
$supplier = $this->site->getCompanyByID($inv->supplier_id);
$this->load->library('parser');
$parse_data = [
'reference_number' => $inv->reference_no,
'contact_person' => $supplier->name,
'company' => $supplier->company,
'site_link' => base_url(),
'site_name' => $this->Settings->site_name,
'logo' => '<img src="' . base_url() . 'assets/uploads/logos/' . $this->Settings->logo . '" alt="' . $this->Settings->site_name . '"/>',
];
$msg = $this->input->post('note');
$message = $this->parser->parse_string($msg, $parse_data);
$attachment = $this->pdf($purchase_id, null, 'S');
try {
if ($this->sma->send_email($to, $subject, $message, null, null, $attachment, $cc, $bcc)) {
delete_files($attachment);
$this->db->update('purchases', ['status' => 'ordered'], ['id' => $purchase_id]);
$this->session->set_flashdata('message', $this->lang->line('email_sent'));
admin_redirect('purchases');
}
} catch (Exception $e) {
$this->session->set_flashdata('error', $e->getMessage());
redirect($_SERVER['HTTP_REFERER']);
}
} elseif ($this->input->post('send_email')) {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->session->set_flashdata('error', $this->data['error']);
redirect($_SERVER['HTTP_REFERER']);
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
if (file_exists('./themes/' . $this->Settings->theme . '/admin/views/email_templates/purchase.html')) {
$purchase_temp = file_get_contents('themes/' . $this->Settings->theme . '/admin/views/email_templates/purchase.html');
} else {
$purchase_temp = file_get_contents('./themes/default/admin/views/email_templates/purchase.html');
}
$this->data['subject'] = ['name' => 'subject',
'id' => 'subject',
'type' => 'text',
'value' => $this->form_validation->set_value('subject', lang('purchase_order') . ' (' . $inv->reference_no . ') ' . lang('from') . ' ' . $this->Settings->site_name),
];
$this->data['note'] = ['name' => 'note',
'id' => 'note',
'type' => 'text',
'value' => $this->form_validation->set_value('note', $purchase_temp),
];
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['id'] = $purchase_id;
$this->data['modal_js'] = $this->site->modal_js();
$this->load->view($this->theme . 'purchases/email', $this->data);
}
}
public function email_payment($id = null)
{
$this->sma->checkPermissions('payments', true);
$payment = $this->purchases_model->getPaymentByID($id);
$inv = $this->purchases_model->getPurchaseByID($payment->purchase_id);
$supplier = $this->site->getCompanyByID($inv->supplier_id);
$this->data['inv'] = $inv;
$this->data['payment'] = $payment;
if (!$supplier->email) {
$this->sma->send_json(['msg' => lang('update_supplier_email')]);
}
$this->data['supplier'] = $supplier;
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['inv'] = $inv;
$this->data['payment'] = $payment;
$this->data['page_title'] = lang('payment_note');
$html = $this->load->view($this->theme . 'purchases/payment_note', $this->data, true);
$html = str_replace(['<i class="fa fa-2x">×</i>', 'modal-', '<p> </p>', '<p style="border-bottom: 1px solid #666;"> </p>', '<p>' . lang('stamp_sign') . '</p>'], '', $html);
$html = preg_replace("/<img[^>]+\>/i", '', $html);
// $html = '<div style="border:1px solid #DDD; padding:10px; margin:10px 0;">'.$html.'</div>';
$this->load->library('parser');
$parse_data = [
'stylesheet' => '<link href="' . $this->data['assets'] . 'styles/helpers/bootstrap.min.css" rel="stylesheet"/>',
'name' => $supplier->company && $supplier->company != '-' ? $supplier->company : $supplier->name,
'email' => $supplier->email,
'heading' => lang('payment_note') . '<hr>',
'msg' => $html,
'site_link' => base_url(),
'site_name' => $this->Settings->site_name,
'logo' => '<img src="' . base_url('assets/uploads/logos/' . $this->Settings->logo) . '" alt="' . $this->Settings->site_name . '"/>',
];
$msg = file_get_contents('./themes/' . $this->Settings->theme . '/admin/views/email_templates/email_con.html');
$message = $this->parser->parse_string($msg, $parse_data);
$subject = lang('payment_note') . ' - ' . $this->Settings->site_name;
if ($this->sma->send_email($supplier->email, $subject, $message)) {
$this->sma->send_json(['msg' => lang('email_sent')]);
} else {
$this->sma->send_json(['msg' => lang('email_failed')]);
}
}
public function expense_actions()
{
if (!$this->Owner && !$this->GP['bulk_actions']) {
$this->session->set_flashdata('warning', lang('access_denied'));
redirect($_SERVER['HTTP_REFERER']);
}
$this->form_validation->set_rules('form_action', lang('form_action'), 'required');
if ($this->form_validation->run() == true) {
if (!empty($_POST['val'])) {
if ($this->input->post('form_action') == 'delete') {
$this->sma->checkPermissions('delete');
foreach ($_POST['val'] as $id) {
$this->purchases_model->deleteExpense($id);
}
$this->session->set_flashdata('message', $this->lang->line('expenses_deleted'));
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->input->post('form_action') == 'export_excel') {
$this->load->library('excel');
$this->excel->setActiveSheetIndex(0);
$this->excel->getActiveSheet()->setTitle(lang('expenses'));
$this->excel->getActiveSheet()->SetCellValue('A1', lang('date'));
$this->excel->getActiveSheet()->SetCellValue('B1', lang('reference'));
$this->excel->getActiveSheet()->SetCellValue('C1', lang('amount'));
$this->excel->getActiveSheet()->SetCellValue('D1', lang('note'));
$this->excel->getActiveSheet()->SetCellValue('E1', lang('created_by'));
$row = 2;
foreach ($_POST['val'] as $id) {
$expense = $this->purchases_model->getExpenseByID($id);
$user = $this->site->getUser($expense->created_by);
$this->excel->getActiveSheet()->SetCellValue('A' . $row, $this->sma->hrld($expense->date));
$this->excel->getActiveSheet()->SetCellValue('B' . $row, $expense->reference);
$this->excel->getActiveSheet()->SetCellValue('C' . $row, $this->sma->formatMoney($expense->amount));
$this->excel->getActiveSheet()->SetCellValue('D' . $row, $expense->note);
$this->excel->getActiveSheet()->SetCellValue('E' . $row, $user->first_name . ' ' . $user->last_name);
$row++;
}
$this->excel->getActiveSheet()->getColumnDimension('A')->setWidth(20);
$this->excel->getActiveSheet()->getColumnDimension('B')->setWidth(20);
$this->excel->getActiveSheet()->getColumnDimension('D')->setWidth(35);
$this->excel->getActiveSheet()->getColumnDimension('E')->setWidth(20);
$this->excel->getDefaultStyle()->getAlignment()->setVertical('center');
$filename = 'expenses_' . date('Y_m_d_H_i_s');
$this->load->helper('excel');
create_excel($this->excel, $filename);
}
} else {
$this->session->set_flashdata('error', $this->lang->line('no_expense_selected'));
redirect($_SERVER['HTTP_REFERER']);
}
} else {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
}
public function expense_note($id = null)
{
$expense = $this->purchases_model->getExpenseByID($id);
$this->data['user'] = $this->site->getUser($expense->created_by);
$this->data['category'] = $expense->category_id ? $this->purchases_model->getExpenseCategoryByID($expense->category_id) : null;
$this->data['warehouse'] = $expense->warehouse_id ? $this->site->getWarehouseByID($expense->warehouse_id) : null;
$this->data['expense'] = $expense;
$this->data['attachments'] = $this->site->getAttachments($id, 'expense');
$this->data['page_title'] = $this->lang->line('expense_note');
$this->load->view($this->theme . 'purchases/expense_note', $this->data);
}
/* -------------------------------------------------------------------------------- */
public function expenses($id = null)
{
$this->sma->checkPermissions();
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => '#', 'page' => lang('expenses')]];
$meta = ['page_title' => lang('expenses'), 'bc' => $bc];
$this->page_construct('purchases/expenses', $meta, $this->data);
}
public function getExpenses()
{
$this->sma->checkPermissions('expenses');
$detail_link = anchor('admin/purchases/expense_note/$1', '<i class="fa fa-file-text-o"></i> ' . lang('expense_note'), 'data-toggle="modal" data-target="#myModal2"');
$edit_link = anchor('admin/purchases/edit_expense/$1', '<i class="fa fa-edit"></i> ' . lang('edit_expense'), 'data-toggle="modal" data-target="#myModal"');
//$attachment_link = '<a href="'.base_url('assets/uploads/$1').'" target="_blank"><i class="fa fa-chain"></i></a>';
$delete_link = "<a href='#' class='po' title='<b>" . $this->lang->line('delete_expense') . "</b>' data-content=\"<p>"
. lang('r_u_sure') . "</p><a class='btn btn-danger po-delete' href='" . admin_url('purchases/delete_expense/$1') . "'>"
. lang('i_m_sure') . "</a> <button class='btn po-close'>" . lang('no') . "</button>\" rel='popover'><i class=\"fa fa-trash-o\"></i> "
. lang('delete_expense') . '</a>';
$action = '<div class="text-center"><div class="btn-group text-left">'
. '<button type="button" class="btn btn-default btn-xs btn-primary dropdown-toggle" data-toggle="dropdown">'
. lang('actions') . ' <span class="caret"></span></button>
<ul class="dropdown-menu pull-right" role="menu">
<li>' . $detail_link . '</li>
<li>' . $edit_link . '</li>
<li>' . $delete_link . '</li>
</ul>
</div></div>';
$this->load->library('datatables');
$this->datatables
->select($this->db->dbprefix('expenses') . ".id as id, date, reference, {$this->db->dbprefix('expense_categories')}.name as category, amount, note, CONCAT({$this->db->dbprefix('users')}.first_name, ' ', {$this->db->dbprefix('users')}.last_name) as user, attachment", false)
->from('expenses')
->join('users', 'users.id=expenses.created_by', 'left')
->join('expense_categories', 'expense_categories.id=expenses.category_id', 'left')
->group_by('expenses.id');
if (!$this->Owner && !$this->Admin && !$this->session->userdata('view_right')) {
$this->datatables->where('created_by', $this->session->userdata('user_id'));
}
//$this->datatables->edit_column("attachment", $attachment_link, "attachment");
$this->datatables->add_column('Actions', $action, 'id');
echo $this->datatables->generate();
}
public function getPurchases($warehouse_id = null)
{
$this->sma->checkPermissions('index');
if ((!$this->Owner || !$this->Admin) && !$warehouse_id) {
$user = $this->site->getUser();
$warehouse_id = $user->warehouse_id;
}
$detail_link = anchor('admin/purchases/view/$1', '<i class="fa fa-file-text-o"></i> ' . lang('purchase_details'));
$payments_link = anchor('admin/purchases/payments/$1', '<i class="fa fa-money"></i> ' . lang('view_payments'), 'data-toggle="modal" data-target="#myModal"');
$add_payment_link = anchor('admin/purchases/add_payment/$1', '<i class="fa fa-money"></i> ' . lang('add_payment'), 'data-toggle="modal" data-target="#myModal"');
$email_link = anchor('admin/purchases/email/$1', '<i class="fa fa-envelope"></i> ' . lang('email_purchase'), 'data-toggle="modal" data-target="#myModal"');
$edit_link = anchor('admin/purchases/edit/$1', '<i class="fa fa-edit"></i> ' . lang('edit_purchase'));
$pdf_link = anchor('admin/purchases/pdf/$1', '<i class="fa fa-file-pdf-o"></i> ' . lang('download_pdf'));
$print_barcode = anchor('admin/products/print_barcodes/?purchase=$1', '<i class="fa fa-print"></i> ' . lang('print_barcodes'));
$return_link = anchor('admin/purchases/return_purchase/$1', '<i class="fa fa-angle-double-left"></i> ' . lang('return_purchase'));
$delete_link = "<a href='#' class='po' title='<b>" . $this->lang->line('delete_purchase') . "</b>' data-content=\"<p>"
. lang('r_u_sure') . "</p><a class='btn btn-danger po-delete' href='" . admin_url('purchases/delete/$1') . "'>"
. lang('i_m_sure') . "</a> <button class='btn po-close'>" . lang('no') . "</button>\" rel='popover'><i class=\"fa fa-trash-o\"></i> "
. lang('delete_purchase') . '</a>';
$action = '<div class="text-center"><div class="btn-group text-left">'
. '<button type="button" class="btn btn-default btn-xs btn-primary dropdown-toggle" data-toggle="dropdown">'
. lang('actions') . ' <span class="caret"></span></button>
<ul class="dropdown-menu pull-right" role="menu">
<li>' . $detail_link . '</li>
<li>' . $payments_link . '</li>
<li>' . $add_payment_link . '</li>
<li>' . $edit_link . '</li>
<li>' . $pdf_link . '</li>
<li>' . $email_link . '</li>
<li>' . $print_barcode . '</li>
<li>' . $return_link . '</li>
<li>' . $delete_link . '</li>
</ul>
</div></div>';
//$action = '<div class="text-center">' . $detail_link . ' ' . $edit_link . ' ' . $email_link . ' ' . $delete_link . '</div>';
$this->load->library('datatables');
if ($warehouse_id) {
$this->datatables
->select("id, DATE_FORMAT(date, '%Y-%m-%d %T') as date, reference_no, supplier, status, grand_total, paid, (grand_total-paid) as balance, payment_status, attachment")
->from('purchases')
->where('warehouse_id', $warehouse_id);
} else {
$this->datatables
->select("id, DATE_FORMAT(date, '%Y-%m-%d %T') as date, reference_no, supplier, status, grand_total, paid, (grand_total-paid) as balance, payment_status, attachment")
->from('purchases');
}
// $this->datatables->where('status !=', 'returned');
if (!$this->Customer && !$this->Supplier && !$this->Owner && !$this->Admin && !$this->session->userdata('view_right')) {
$this->datatables->where('created_by', $this->session->userdata('user_id'));
} elseif ($this->Supplier) {
$this->datatables->where('supplier_id', $this->session->userdata('user_id'));
}
$this->datatables->add_column('Actions', $action, 'id');
echo $this->datatables->generate();
}
public function getSupplierCost($supplier_id, $product)
{
switch ($supplier_id) {
case $product->supplier1:
$cost = $product->supplier1price > 0 ? $product->supplier1price : $product->cost;
break;
case $product->supplier2:
$cost = $product->supplier2price > 0 ? $product->supplier2price : $product->cost;
break;
case $product->supplier3:
$cost = $product->supplier3price > 0 ? $product->supplier3price : $product->cost;
break;
case $product->supplier4:
$cost = $product->supplier4price > 0 ? $product->supplier4price : $product->cost;
break;
case $product->supplier5:
$cost = $product->supplier5price > 0 ? $product->supplier5price : $product->cost;
break;
default:
$cost = $product->cost;
}
return $cost;
}
/* ------------------------------------------------------------------------- */
public function index($warehouse_id = null)
{
$this->sma->checkPermissions();
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
if ($this->Owner || $this->Admin || !$this->session->userdata('warehouse_id')) {
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->data['warehouse_id'] = $warehouse_id;
$this->data['warehouse'] = $warehouse_id ? $this->site->getWarehouseByID($warehouse_id) : null;
} else {
$this->data['warehouses'] = null;
$this->data['warehouse_id'] = $this->session->userdata('warehouse_id');
$this->data['warehouse'] = $this->session->userdata('warehouse_id') ? $this->site->getWarehouseByID($this->session->userdata('warehouse_id')) : null;
}
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => '#', 'page' => lang('purchases')]];
$meta = ['page_title' => lang('purchases'), 'bc' => $bc];
$this->page_construct('purchases/index', $meta, $this->data);
}
/* ----------------------------------------------------------------------------- */
public function modal_view($purchase_id = null)
{
$this->sma->checkPermissions('index', true);
if ($this->input->get('id')) {
$purchase_id = $this->input->get('id');
}
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$inv = $this->purchases_model->getPurchaseByID($purchase_id);
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by, true);
}
$this->data['rows'] = $this->purchases_model->getAllPurchaseItems($purchase_id);
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['inv'] = $inv;
$this->data['payments'] = $this->purchases_model->getPaymentsForPurchase($purchase_id);
$this->data['created_by'] = $this->site->getUser($inv->created_by);
$this->data['updated_by'] = $inv->updated_by ? $this->site->getUser($inv->updated_by) : null;
$this->data['return_purchase'] = $inv->return_id ? $this->purchases_model->getPurchaseByID($inv->return_id) : null;
$this->data['return_rows'] = $inv->return_id ? $this->purchases_model->getAllPurchaseItems($inv->return_id) : null;
$this->data['attachments'] = $this->site->getAttachments($purchase_id, 'purchase');
$this->load->view($this->theme . 'purchases/modal_view', $this->data);
}
public function payment_note($id = null)
{
$this->sma->checkPermissions('payments', true);
$payment = $this->purchases_model->getPaymentByID($id);
$inv = $this->purchases_model->getPurchaseByID($payment->purchase_id);
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['inv'] = $inv;
$this->data['payment'] = $payment;
$this->data['page_title'] = $this->lang->line('payment_note');
$this->load->view($this->theme . 'purchases/payment_note', $this->data);
}
/* -------------------------------------------------------------------------------- */
public function payments($id = null)
{
$this->sma->checkPermissions(false, true);
$this->data['payments'] = $this->purchases_model->getPurchasePayments($id);
$this->data['inv'] = $this->purchases_model->getPurchaseByID($id);
$this->load->view($this->theme . 'purchases/payments', $this->data);
}
/* ----------------------------------------------------------------------------- */
//generate pdf and force to download
public function pdf($purchase_id = null, $view = null, $save_bufffer = null)
{
$this->sma->checkPermissions();
if ($this->input->get('id')) {
$purchase_id = $this->input->get('id');
}
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$inv = $this->purchases_model->getPurchaseByID($purchase_id);
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by);
}
$this->data['rows'] = $this->purchases_model->getAllPurchaseItems($purchase_id);
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['created_by'] = $this->site->getUser($inv->created_by);
$this->data['inv'] = $inv;
$this->data['return_purchase'] = $inv->return_id ? $this->purchases_model->getPurchaseByID($inv->return_id) : null;
$this->data['return_rows'] = $inv->return_id ? $this->purchases_model->getAllPurchaseItems($inv->return_id) : null;
$name = $this->lang->line('purchase') . '_' . str_replace('/', '_', $inv->reference_no) . '.pdf';
$html = $this->load->view($this->theme . 'purchases/pdf', $this->data, true);
if (!$this->Settings->barcode_img) {
$html = preg_replace("'\<\?xml(.*)\?\>'", '', $html);
}
if ($view) {
echo $html;
die();
} elseif ($save_bufffer) {
return $this->sma->generate_pdf($html, $name, $save_bufffer);
}
$this->sma->generate_pdf($html, $name);
}
/* -------------------------------------------------------------------------------- */
public function purchase_actions()
{
if (!$this->Owner && !$this->GP['bulk_actions']) {
$this->session->set_flashdata('warning', lang('access_denied'));
redirect($_SERVER['HTTP_REFERER']);
}
$this->form_validation->set_rules('form_action', lang('form_action'), 'required');
if ($this->form_validation->run() == true) {
if (!empty($_POST['val'])) {
if ($this->input->post('form_action') == 'delete') {
$this->sma->checkPermissions('delete');
foreach ($_POST['val'] as $id) {
$this->purchases_model->deletePurchase($id);
}
$this->session->set_flashdata('message', $this->lang->line('purchases_deleted'));
redirect($_SERVER['HTTP_REFERER']);
} elseif ($this->input->post('form_action') == 'combine') {
$html = $this->combine_pdf($_POST['val']);
} elseif ($this->input->post('form_action') == 'export_excel') {
$this->load->library('excel');
$this->excel->setActiveSheetIndex(0);
$this->excel->getActiveSheet()->setTitle(lang('purchases'));
$this->excel->getActiveSheet()->SetCellValue('A1', lang('date'));
$this->excel->getActiveSheet()->SetCellValue('B1', lang('reference_no'));
$this->excel->getActiveSheet()->SetCellValue('C1', lang('supplier'));
$this->excel->getActiveSheet()->SetCellValue('F1', lang('status'));
$this->excel->getActiveSheet()->SetCellValue('E1', lang('grand_total'));
$row = 2;
foreach ($_POST['val'] as $id) {
$purchase = $this->purchases_model->getPurchaseByID($id);
$this->excel->getActiveSheet()->SetCellValue('A' . $row, $this->sma->hrld($purchase->date));
$this->excel->getActiveSheet()->SetCellValue('B' . $row, $purchase->reference_no);
$this->excel->getActiveSheet()->SetCellValue('C' . $row, $purchase->supplier);
$this->excel->getActiveSheet()->SetCellValue('D' . $row, $purchase->status);
$this->excel->getActiveSheet()->SetCellValue('E' . $row, $this->sma->formatMoney($purchase->grand_total));
$row++;
}
$this->excel->getActiveSheet()->getColumnDimension('A')->setWidth(20);
$this->excel->getActiveSheet()->getColumnDimension('B')->setWidth(20);
$this->excel->getDefaultStyle()->getAlignment()->setVertical('center');
$filename = 'purchases_' . date('Y_m_d_H_i_s');
$this->load->helper('excel');
create_excel($this->excel, $filename);
}
} else {
$this->session->set_flashdata('error', $this->lang->line('no_purchase_selected'));
redirect($_SERVER['HTTP_REFERER']);
}
} else {
$this->session->set_flashdata('error', validation_errors());
redirect($_SERVER['HTTP_REFERER']);
}
}
/* ----------------------------------------------------------------------------------------------------------- */
public function purchase_by_csv()
{
$this->sma->checkPermissions('csv');
$this->load->helper('security');
$this->form_validation->set_message('is_natural_no_zero', $this->lang->line('no_zero_required'));
$this->form_validation->set_rules('warehouse', $this->lang->line('warehouse'), 'required|is_natural_no_zero');
$this->form_validation->set_rules('supplier', $this->lang->line('supplier'), 'required');
$this->form_validation->set_rules('userfile', $this->lang->line('upload_file'), 'xss_clean');
if ($this->form_validation->run() == true) {
$quantity = 'quantity';
$product = 'product';
$unit_cost = 'unit_cost';
$tax_rate = 'tax_rate';
$reference = $this->input->post('reference_no') ? $this->input->post('reference_no') : $this->site->getReference('po');
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = null;
}
$warehouse_id = $this->input->post('warehouse');
$supplier_id = $this->input->post('supplier');
$status = $this->input->post('status');
$shipping = $this->input->post('shipping') ? $this->input->post('shipping') : 0;
$supplier_details = $this->site->getCompanyByID($supplier_id);
$supplier = $supplier_details->company && $supplier_details->company != '-' ? $supplier_details->company : $supplier_details->name;
$note = $this->sma->clear_tags($this->input->post('note'));
$total = 0;
$product_tax = 0;
$product_discount = 0;
$gst_data = [];
$total_cgst = $total_sgst = $total_igst = 0;
if (isset($_FILES['userfile'])) {
$this->load->library('upload');
$config['upload_path'] = $this->digital_upload_path;
$config['allowed_types'] = 'csv';
$config['max_size'] = $this->allowed_file_size;
$config['overwrite'] = true;
$this->upload->initialize($config);
if (!$this->upload->do_upload()) {
$error = $this->upload->display_errors();
$this->session->set_flashdata('error', $error);
admin_redirect('purchases/purchase_by_csv');
}
$csv = $this->upload->file_name;
$arrResult = [];
$handle = fopen($this->digital_upload_path . $csv, 'r');
if ($handle) {
while (($row = fgetcsv($handle, 1000, ',')) !== false) {
$arrResult[] = $row;
}
fclose($handle);
}
$arr_length = count($arrResult);
if ($arr_length > 499) {
$this->session->set_flashdata('error', lang('too_many_products'));
redirect($_SERVER['HTTP_REFERER']);
exit();
}
$titles = array_shift($arrResult);
$keys = ['code', 'net_unit_cost', 'quantity', 'variant', 'item_tax_rate', 'discount', 'expiry'];
$final = [];
foreach ($arrResult as $key => $value) {
$final[] = array_combine($keys, $value);
}
$rw = 2;
foreach ($final as $csv_pr) {
if (isset($csv_pr['code']) && isset($csv_pr['net_unit_cost']) && isset($csv_pr['quantity'])) {
if ($product_details = $this->purchases_model->getProductByCode($csv_pr['code'])) {
if ($csv_pr['variant']) {
$item_option = $this->purchases_model->getProductVariantByName($csv_pr['variant'], $product_details->id);
if (!$item_option) {
$this->session->set_flashdata('error', lang('pr_not_found') . ' ( ' . $product_details->name . ' - ' . $csv_pr['variant'] . ' ). ' . lang('line_no') . ' ' . $rw);
redirect($_SERVER['HTTP_REFERER']);
}
} else {
$item_option = json_decode('{}');
$item_option->id = null;
}
$item_code = $csv_pr['code'];
$item_net_cost = $this->sma->formatDecimal($csv_pr['net_unit_cost']);
$item_quantity = $csv_pr['quantity'];
$quantity_balance = $csv_pr['quantity'];
$item_tax_rate = $csv_pr['item_tax_rate'];
$item_discount = $csv_pr['discount'];
$item_expiry = isset($csv_pr['expiry']) ? $this->sma->fsd($csv_pr['expiry']) : null;
$pr_discount = $this->site->calculateDiscount($item_discount, $item_net_cost);
$pr_item_discount = $this->sma->formatDecimal(($pr_discount * $item_quantity), 4);
$product_discount += $pr_item_discount;
$tax = '';
$pr_item_tax = 0;
$item_net_cost = $item_net_cost - $pr_discount;
$unit_cost = $item_net_cost;
$gst_data = [];
$tax_details = ((isset($item_tax_rate) && !empty($item_tax_rate)) ? $this->purchases_model->getTaxRateByName($item_tax_rate) : $this->site->getTaxRateByID($product_details->tax_rate));
if ($tax_details) {
$ctax = $this->site->calculateTax($product_details, $tax_details, $unit_cost);
$item_tax = $this->sma->formatDecimal($ctax['amount']);
$tax = $ctax['tax'];
if ($product_details->tax_method != 1) {
$item_net_cost = $unit_cost - $item_tax;
}
$pr_item_tax = $this->sma->formatDecimal($item_tax * $item_quantity, 4);
if ($this->Settings->indian_gst && $gst_data = $this->gst->calculateIndianGST($pr_item_tax, ($this->Settings->state == $supplier_details->state), $tax_details)) {
$total_cgst += $gst_data['cgst'];
$total_sgst += $gst_data['sgst'];
$total_igst += $gst_data['igst'];
}
}
$product_tax += $pr_item_tax;
$subtotal = (($item_net_cost * $item_quantity) + $pr_item_tax);
$unit = $this->site->getUnitByID($product_details->unit);
$real_unit_cost = $this->sma->formatDecimal(($unit_cost + $pr_discount), 4);
$product = [
'product_id' => $product_details->id,
'product_code' => $item_code,
'product_name' => $product_details->name,
'option_id' => $item_option->id,
'net_unit_cost' => $item_net_cost,
'quantity' => $item_quantity,
'product_unit_id' => $product_details->unit,
'product_unit_code' => $unit->code,
'unit_quantity' => $item_quantity,
'quantity_balance' => $quantity_balance,
'warehouse_id' => $warehouse_id,
'item_tax' => $pr_item_tax,
'tax_rate_id' => $tax_details ? $tax_details->id : null,
'tax' => $tax,
'discount' => $item_discount,
'item_discount' => $pr_item_discount,
'expiry' => $item_expiry,
'subtotal' => $subtotal,
'date' => date('Y-m-d', strtotime($date)),
'status' => $status,
'unit_cost' => $unit_cost, // $this->sma->formatDecimal(($item_net_cost + $item_tax), 4),
'real_unit_cost' => $real_unit_cost,
'base_unit_cost' => $real_unit_cost,
];
$products[] = ($product + $gst_data);
$total += $this->sma->formatDecimal(($item_net_cost * $item_quantity), 4);
} else {
$this->session->set_flashdata('error', $this->lang->line('pr_not_found') . ' ( ' . $csv_pr['code'] . ' ). ' . $this->lang->line('line_no') . ' ' . $rw);
redirect($_SERVER['HTTP_REFERER']);
}
$rw++;
}
}
}
$order_discount = $this->site->calculateDiscount($this->input->post('discount') ? $this->input->post('order_discount') : null, ($total + $product_tax), true);
$total_discount = $this->sma->formatDecimal(($order_discount + $product_discount), 4);
$order_tax = $this->site->calculateOrderTax($this->input->post('order_tax'), ($total + $product_tax - $order_discount));
$total_tax = $this->sma->formatDecimal(($product_tax + $order_tax), 4);
$grand_total = $this->sma->formatDecimal(($this->sma->formatDecimal($total) + $this->sma->formatDecimal($total_tax) + $this->sma->formatDecimal($shipping) - $this->sma->formatDecimal($order_discount)), 4);
$data = ['reference_no' => $reference,
'date' => $date,
'supplier_id' => $supplier_id,
'supplier' => $supplier,
'warehouse_id' => $warehouse_id,
'note' => $note,
'total' => $total,
'product_discount' => $product_discount,
'order_discount_id' => $this->input->post('discount'),
'order_discount' => $order_discount,
'total_discount' => $total_discount,
'product_tax' => $product_tax,
'order_tax_id' => $this->input->post('order_tax'),
'order_tax' => $order_tax,
'total_tax' => $total_tax,
'shipping' => $this->sma->formatDecimal($shipping),
'grand_total' => $grand_total,
'status' => $status,
'created_by' => $this->session->userdata('username'),
];
if ($this->Settings->indian_gst) {
$data['cgst'] = $total_cgst;
$data['sgst'] = $total_sgst;
$data['igst'] = $total_igst;
}
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
// $this->sma->print_arrays($data, $products);
}
if ($this->form_validation->run() == true && $this->purchases_model->addPurchase($data, $products, $attachments)) {
$this->session->set_flashdata('message', $this->lang->line('purchase_added'));
admin_redirect('purchases');
} else {
$data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['warehouses'] = $this->site->getAllWarehouses();
$this->data['tax_rates'] = $this->site->getAllTaxRates();
$this->data['ponumber'] = ''; // $this->site->getReference('po');
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => admin_url('purchases'), 'page' => lang('purchases')], ['link' => '#', 'page' => lang('add_purchase_by_csv')]];
$meta = ['page_title' => lang('add_purchase_by_csv'), 'bc' => $bc];
$this->page_construct('purchases/purchase_by_csv', $meta, $this->data);
}
}
public function return_purchase($id = null)
{
$this->sma->checkPermissions('return_purchases');
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$purchase = $this->purchases_model->getPurchaseByID($id);
if ($purchase->return_id) {
$this->session->set_flashdata('error', lang('purchase_already_returned'));
redirect($_SERVER['HTTP_REFERER']);
}
$this->form_validation->set_rules('return_surcharge', lang('return_surcharge'), 'required');
if ($this->form_validation->run() == true) {
$reference = $this->input->post('reference_no') ? $this->input->post('reference_no') : $this->site->getReference('rep');
if ($this->Owner || $this->Admin) {
$date = $this->sma->fld(trim($this->input->post('date')));
} else {
$date = date('Y-m-d H:i:s');
}
$return_surcharge = $this->input->post('return_surcharge') ? $this->input->post('return_surcharge') : 0;
$note = $this->sma->clear_tags($this->input->post('note'));
$supplier_details = $this->site->getCompanyByID($purchase->supplier_id);
$total = 0;
$product_tax = 0;
$product_discount = 0;
$gst_data = [];
$total_cgst = $total_sgst = $total_igst = 0;
$i = isset($_POST['product']) ? sizeof($_POST['product']) : 0;
for ($r = 0; $r < $i; $r++) {
$item_id = $_POST['product_id'][$r];
$item_code = $_POST['product'][$r];
$purchase_item_id = $_POST['purchase_item_id'][$r];
$item_option = isset($_POST['product_option'][$r]) && !empty($_POST['product_option'][$r]) && $_POST['product_option'][$r] != 'false' ? $_POST['product_option'][$r] : null;
$real_unit_cost = $this->sma->formatDecimal($_POST['real_unit_cost'][$r]);
$unit_cost = $this->sma->formatDecimal($_POST['unit_cost'][$r]);
$item_unit_quantity = (0 - $_POST['quantity'][$r]);
$item_expiry = $_POST['expiry'][$r] ?? '';
$item_tax_rate = $_POST['product_tax'][$r] ?? null;
$item_discount = $_POST['product_discount'][$r] ?? null;
$item_unit = $_POST['product_unit'][$r];
$item_quantity = (0 - $_POST['product_base_quantity'][$r]);
if (isset($item_code) && isset($real_unit_cost) && isset($unit_cost) && isset($item_quantity)) {
$product_details = $this->purchases_model->getProductByCode($item_code);
$item_type = $product_details->type;
$item_name = $product_details->name;
$pr_discount = $this->site->calculateDiscount($item_discount, $unit_cost);
$unit_cost = $this->sma->formatDecimal($unit_cost - $pr_discount);
$pr_item_discount = $this->sma->formatDecimal(($pr_discount * $item_unit_quantity), 4);
$product_discount += $pr_item_discount;
$item_net_cost = $unit_cost;
$pr_item_tax = $item_tax = 0;
$tax = '';
if (isset($item_tax_rate) && $item_tax_rate != 0) {
$tax_details = $this->site->getTaxRateByID($item_tax_rate);
$ctax = $this->site->calculateTax($product_details, $tax_details, $unit_cost);
$item_tax = $this->sma->formatDecimal($ctax['amount']);
$tax = $ctax['tax'];
if ($product_details->tax_method != 1) {
$item_net_cost = $unit_cost - $item_tax;
}
$pr_item_tax = $this->sma->formatDecimal($item_tax * $item_unit_quantity, 4);
if ($this->Settings->indian_gst && $gst_data = $this->gst->calculateIndianGST($pr_item_tax, ($this->Settings->state == $supplier_details->state), $tax_details)) {
$total_cgst += $gst_data['cgst'];
$total_sgst += $gst_data['sgst'];
$total_igst += $gst_data['igst'];
}
}
$product_tax += $pr_item_tax;
$subtotal = $this->sma->formatDecimal((($item_net_cost * $item_unit_quantity) + $pr_item_tax), 4);
$unit = $this->site->getUnitByID($item_unit);
$product = [
'product_id' => $item_id,
'product_code' => $item_code,
'product_name' => $item_name,
'option_id' => $item_option,
'net_unit_cost' => $item_net_cost,
'unit_cost' => $this->sma->formatDecimal($item_net_cost + $item_tax),
'quantity' => $item_quantity,
'product_unit_id' => $item_unit,
'product_unit_code' => $unit->code,
'unit_quantity' => $item_unit_quantity,
'quantity_balance' => $item_quantity,
'warehouse_id' => $purchase->warehouse_id,
'item_tax' => $pr_item_tax,
'tax_rate_id' => $item_tax_rate,
'tax' => $tax,
'discount' => $item_discount,
'item_discount' => $pr_item_discount,
'subtotal' => $this->sma->formatDecimal($subtotal),
'real_unit_cost' => $real_unit_cost,
'purchase_item_id' => $purchase_item_id,
'status' => 'received',
];
$products[] = ($product + $gst_data);
$total += $this->sma->formatDecimal(($item_net_cost * $item_unit_quantity), 4);
}
}
if (empty($products)) {
$this->form_validation->set_rules('product', lang('order_items'), 'required');
} else {
krsort($products);
}
$order_discount = $this->site->calculateDiscount($this->input->post('order_discount'), ($total + $product_tax), true);
$total_discount = $this->sma->formatDecimal(($order_discount + $product_discount), 4);
$order_tax = $this->site->calculateOrderTax($this->input->post('order_tax'), ($total + $product_tax - $order_discount));
$total_tax = $this->sma->formatDecimal(($product_tax + $order_tax), 4);
$grand_total = $this->sma->formatDecimal(($this->sma->formatDecimal($total) + $this->sma->formatDecimal($total_tax) + $this->sma->formatDecimal($return_surcharge) - $this->sma->formatDecimal($order_discount)), 4);
$data = ['date' => $date,
'purchase_id' => $id,
'reference_no' => $purchase->reference_no,
'supplier_id' => $purchase->supplier_id,
'supplier' => $purchase->supplier,
'warehouse_id' => $purchase->warehouse_id,
'note' => $note,
'total' => $total,
'product_discount' => $product_discount,
'order_discount_id' => ($this->input->post('discount') ? $this->input->post('order_discount') : null),
'order_discount' => $order_discount,
'total_discount' => $total_discount,
'product_tax' => $product_tax,
'order_tax_id' => $this->input->post('order_tax'),
'order_tax' => $order_tax,
'total_tax' => $total_tax,
'surcharge' => $this->sma->formatDecimal($return_surcharge),
'grand_total' => $grand_total,
'created_by' => $this->session->userdata('user_id'),
'return_purchase_ref' => $reference,
'status' => 'returned',
'payment_status' => $purchase->payment_status == 'paid' ? 'due' : 'pending',
];
if ($this->Settings->indian_gst) {
$data['cgst'] = $total_cgst;
$data['sgst'] = $total_sgst;
$data['igst'] = $total_igst;
}
$attachments = $this->attachments->upload();
$data['attachment'] = !empty($attachments);
// $this->sma->print_arrays($data, $products);
}
if ($this->form_validation->run() == true && $this->purchases_model->addPurchase($data, $products, $attachments)) {
$this->session->set_flashdata('message', lang('return_purchase_added'));
admin_redirect('purchases');
} else {
$this->data['error'] = (validation_errors() ? validation_errors() : $this->session->flashdata('error'));
$this->data['inv'] = $purchase;
if ($this->data['inv']->status != 'received' && $this->data['inv']->status != 'partial') {
$this->session->set_flashdata('error', lang('purchase_status_x_received'));
redirect($_SERVER['HTTP_REFERER']);
}
if ($this->Settings->disable_editing) {
if ($this->data['inv']->date <= date('Y-m-d', strtotime('-' . $this->Settings->disable_editing . ' days'))) {
$this->session->set_flashdata('error', sprintf(lang('purchase_x_edited_older_than_x_days'), $this->Settings->disable_editing));
redirect($_SERVER['HTTP_REFERER']);
}
}
$inv_items = $this->purchases_model->getAllPurchaseItems($id);
// krsort($inv_items);
$c = rand(100000, 9999999);
foreach ($inv_items as $item) {
$row = $this->site->getProductByID($item->product_id);
$row->expiry = (($item->expiry && $item->expiry != '0000-00-00') ? $this->sma->hrsd($item->expiry) : '');
$row->base_quantity = $item->quantity;
$row->base_unit = $row->unit ? $row->unit : $item->product_unit_id;
$row->base_unit_cost = $row->cost ? $row->cost : $item->unit_cost;
$row->unit = $item->product_unit_id;
$row->qty = $item->unit_quantity;
$row->oqty = $item->unit_quantity;
$row->purchase_item_id = $item->id;
$row->supplier_part_no = $item->supplier_part_no;
$row->received = $item->quantity_received ? $item->quantity_received : $item->quantity;
$row->quantity_balance = $item->quantity_balance + ($item->quantity - $row->received);
$row->discount = $item->discount ? $item->discount : '0';
$options = $this->purchases_model->getProductOptions($row->id);
$row->option = !empty($item->option_id) ? $item->option_id : '';
$row->real_unit_cost = $item->real_unit_cost;
$row->cost = $this->sma->formatDecimal($item->net_unit_cost + ($item->item_discount / $item->quantity));
$row->tax_rate = $item->tax_rate_id;
unset($row->details, $row->product_details, $row->price, $row->file, $row->product_group_id);
$units = $this->site->getUnitsByBUID($row->base_unit);
$tax_rate = $this->site->getTaxRateByID($row->tax_rate);
$ri = $this->Settings->item_addition ? $row->id : $c;
$pr[$ri] = ['id' => $c, 'item_id' => $row->id, 'label' => $row->name . ' (' . $row->code . ')', 'row' => $row, 'units' => $units, 'tax_rate' => $tax_rate, 'options' => $options];
$c++;
}
$this->data['inv_items'] = json_encode($pr);
$this->data['id'] = $id;
$this->data['reference'] = '';
$this->data['tax_rates'] = $this->site->getAllTaxRates();
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => admin_url('purchases'), 'page' => lang('purchases')], ['link' => '#', 'page' => lang('return_purchase')]];
$meta = ['page_title' => lang('return_purchase'), 'bc' => $bc];
$this->page_construct('purchases/return_purchase', $meta, $this->data);
}
}
/* --------------------------------------------------------------------------- */
public function suggestions()
{
$term = $this->input->get('term', true);
$supplier_id = $this->input->get('supplier_id', true);
if (strlen($term) < 1 || !$term) {
die("<script type='text/javascript'>setTimeout(function(){ window.top.location.href = '" . admin_url('welcome') . "'; }, 10);</script>");
}
$analyzed = $this->sma->analyze_term($term);
$sr = $analyzed['term'];
$option_id = $analyzed['option_id'];
$sr = addslashes($sr);
$strict = $analyzed['strict'] ?? false;
$qty = $strict ? null : $analyzed['quantity'] ?? null;
$bprice = $strict ? null : $analyzed['price'] ?? null;
$rows = $this->purchases_model->getProductNames($sr);
if ($rows) {
$r = 0;
foreach ($rows as $row) {
$c = uniqid(mt_rand(), true);
$option = false;
$row->item_tax_method = $row->tax_method;
$options = $this->purchases_model->getProductOptions($row->id);
if ($options) {
$opt = $option_id && $r == 0 ? $this->purchases_model->getProductOptionByID($option_id) : current($options);
if (!$option_id || $r > 0) {
$option_id = $opt->id;
}
} else {
$opt = json_decode('{}');
$opt->cost = 0;
$option_id = false;
}
$row->option = $option_id;
$row->supplier_part_no = '';
if ($row->supplier1 == $supplier_id) {
$row->supplier_part_no = $row->supplier1_part_no;
} elseif ($row->supplier2 == $supplier_id) {
$row->supplier_part_no = $row->supplier2_part_no;
} elseif ($row->supplier3 == $supplier_id) {
$row->supplier_part_no = $row->supplier3_part_no;
} elseif ($row->supplier4 == $supplier_id) {
$row->supplier_part_no = $row->supplier4_part_no;
} elseif ($row->supplier5 == $supplier_id) {
$row->supplier_part_no = $row->supplier5_part_no;
}
if ($opt->cost != 0) {
$row->cost = $opt->cost;
}
$row->cost = $supplier_id ? $this->getSupplierCost($supplier_id, $row) : $row->cost;
$row->real_unit_cost = $row->cost;
$row->base_quantity = 1;
$row->base_unit = $row->unit;
$row->base_unit_cost = $row->cost;
$row->unit = $row->purchase_unit ? $row->purchase_unit : $row->unit;
$row->new_entry = 1;
$row->expiry = '';
$row->qty = 1;
$row->quantity_balance = '';
$row->discount = '0';
unset($row->details, $row->product_details, $row->price, $row->file, $row->supplier1price, $row->supplier2price, $row->supplier3price, $row->supplier4price, $row->supplier5price, $row->supplier1_part_no, $row->supplier2_part_no, $row->supplier3_part_no, $row->supplier4_part_no, $row->supplier5_part_no);
$row->qty = $qty ? $qty : ($bprice ? $bprice / $row->cost : 1);
$units = $this->site->getUnitsByBUID($row->base_unit);
$tax_rate = $this->site->getTaxRateByID($row->tax_rate);
if ($row->purchase_unit) {
foreach ($units as $unit) {
if ($unit->id == $row->purchase_unit) {
$row->real_unit_cost = $this->site->convertToUnit($unit, $row->cost);
}
}
}
$pr[] = ['id' => sha1($c . $r), 'item_id' => $row->id, 'label' => $row->name . ' (' . $row->code . ')',
'row' => $row, 'tax_rate' => $tax_rate, 'units' => $units, 'options' => $options, ];
$r++;
}
$this->sma->send_json($pr);
} else {
$this->sma->send_json([['id' => 0, 'label' => lang('no_match_found'), 'value' => $term]]);
}
}
public function update_status($id)
{
$this->form_validation->set_rules('status', lang('status'), 'required');
if ($this->form_validation->run() == true) {
$status = $this->input->post('status');
$note = $this->sma->clear_tags($this->input->post('note'));
} elseif ($this->input->post('update')) {
$this->session->set_flashdata('error', validation_errors());
admin_redirect($_SERVER['HTTP_REFERER'] ?? 'sales');
}
if ($this->form_validation->run() == true && $this->purchases_model->updateStatus($id, $status, $note)) {
$this->session->set_flashdata('message', lang('status_updated'));
admin_redirect($_SERVER['HTTP_REFERER'] ?? 'sales');
} else {
$this->data['inv'] = $this->purchases_model->getPurchaseByID($id);
$this->data['returned'] = false;
if ($this->data['inv']->status == 'returned' || $this->data['inv']->return_id) {
$this->data['returned'] = true;
}
$this->data['modal_js'] = $this->site->modal_js();
$this->load->view($this->theme . 'purchases/update_status', $this->data);
}
}
public function view($purchase_id = null)
{
$this->sma->checkPermissions('index');
if ($this->input->get('id')) {
$purchase_id = $this->input->get('id');
}
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$inv = $this->purchases_model->getPurchaseByID($purchase_id);
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by);
}
$this->data['rows'] = $this->purchases_model->getAllPurchaseItems($purchase_id);
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['inv'] = $inv;
$this->data['payments'] = $this->purchases_model->getPaymentsForPurchase($purchase_id);
$this->data['created_by'] = $this->site->getUser($inv->created_by);
$this->data['updated_by'] = $inv->updated_by ? $this->site->getUser($inv->updated_by) : null;
$this->data['return_purchase'] = $inv->return_id ? $this->purchases_model->getPurchaseByID($inv->return_id) : null;
$this->data['return_rows'] = $inv->return_id ? $this->purchases_model->getAllPurchaseItems($inv->return_id) : null;
$this->data['attachments'] = $this->site->getAttachments($purchase_id, 'purchase');
$bc = [['link' => base_url(), 'page' => lang('home')], ['link' => admin_url('purchases'), 'page' => lang('purchases')], ['link' => '#', 'page' => lang('view')]];
$meta = ['page_title' => lang('view_purchase_details'), 'bc' => $bc];
$this->page_construct('purchases/view', $meta, $this->data);
}
public function view_return($id = null)
{
$this->sma->checkPermissions('return_purchases');
if ($this->input->get('id')) {
$id = $this->input->get('id');
}
$this->data['error'] = (validation_errors()) ? validation_errors() : $this->session->flashdata('error');
$inv = $this->purchases_model->getReturnByID($id);
if (!$this->session->userdata('view_right')) {
$this->sma->view_rights($inv->created_by);
}
$this->data['barcode'] = "<img src='" . admin_url('products/gen_barcode/' . $inv->reference_no) . "' alt='" . $inv->reference_no . "' class='pull-left' />";
$this->data['supplier'] = $this->site->getCompanyByID($inv->supplier_id);
$this->data['payments'] = $this->purchases_model->getPaymentsForPurchase($id);
$this->data['user'] = $this->site->getUser($inv->created_by);
$this->data['warehouse'] = $this->site->getWarehouseByID($inv->warehouse_id);
$this->data['inv'] = $inv;
$this->data['rows'] = $this->purchases_model->getAllReturnItems($id);
$this->data['purchase'] = $this->purchases_model->getPurchaseByID($inv->purchase_id);
$this->load->view($this->theme . 'purchases/view_return', $this->data);
}
}