Add a code to indicate a taxable item on a sales receipt

application/controllers/Config.php

@@ -750,7 +750,8 @@ class Config extends Secure_Controller
 			'email_receipt_check_behaviour' => $this->input->post('email_receipt_check_behaviour'),
 			'print_receipt_check_behaviour' => $this->input->post('print_receipt_check_behaviour'),
 			'receipt_show_company_name' => $this->input->post('receipt_show_company_name') != NULL,
-			'receipt_show_taxes' => $this->input->post('receipt_show_taxes') != NULL,
+			'receipt_show_taxes' => ($this->input->post('receipt_show_taxes') != NULL),
+            'receipt_show_tax_ind' => ($this->input->post('receipt_show_tax_ind') != NULL),
 			'receipt_show_total_discount' => $this->input->post('receipt_show_total_discount') != NULL,
 			'receipt_show_description' => $this->input->post('receipt_show_description') != NULL,
 			'receipt_show_serialnumber' => $this->input->post('receipt_show_serialnumber') != NULL,
@@ -762,7 +763,7 @@ class Config extends Secure_Controller
 			'print_bottom_margin' => $this->input->post('print_bottom_margin'),
 			'print_right_margin' => $this->input->post('print_right_margin')
 		);
-		
+
 		$result = $this->Appconfig->batch_save($batch_save_data);
 		$success = $result ? TRUE : FALSE;
 		

application/language/en-GB/config_lang.php

@@ -231,6 +231,7 @@ $lang["config_receipt_short"] = "Short";
 $lang["config_receipt_show_company_name"] = "Show Company Name";
 $lang["config_receipt_show_description"] = "Show Description";
 $lang["config_receipt_show_serialnumber"] = "Show Serial Number";
+$lang["config_receipt_show_tax_ind"] = "Show Tax Indicator";
 $lang["config_receipt_show_taxes"] = "Show Taxes";
 $lang["config_receipt_show_total_discount"] = "Show Total Discount";
 $lang["config_receipt_template"] = "Receipt Template";

application/language/en-GB/sales_lang.php

@@ -97,6 +97,7 @@ $lang["sales_no_filter"] = "All";
 $lang["sales_no_items_in_cart"] = "There are no Items in the cart";
 $lang["sales_no_sales_to_display"] = "No Sales to display";
 $lang["sales_none_selected"] = "You have not selected any Sale(s) to delete";
+$lang["sales_nontaxed_ind"] = " ";
 $lang["sales_not_authorized"] = "This action is not authorised";
 $lang["sales_one_or_multiple"] = "Sale(s)";
 $lang["sales_payment"] = "Payment Type";
@@ -154,6 +155,7 @@ $lang["sales_suspended_sales"] = "Suspended";
 $lang["sales_table"] = "Table";
 $lang["sales_takings"] = "Transactions";
 $lang["sales_tax"] = "Tax";
+$lang["sales_taxed_ind"] = "T";
 $lang["sales_tax_id"] = "Tax Id";
 $lang["sales_tax_invoice"] = "Tax Invoice";
 $lang["sales_tax_percent"] = "Tax %";

application/language/en-US/config_lang.php

@@ -231,6 +231,7 @@ $lang["config_receipt_short"] = "Short";
 $lang["config_receipt_show_company_name"] = "Show Company Name";
 $lang["config_receipt_show_description"] = "Show Description";
 $lang["config_receipt_show_serialnumber"] = "Show Serial Number";
+$lang["config_receipt_show_tax_ind"] = "Show Tax Indicator";
 $lang["config_receipt_show_taxes"] = "Show Taxes";
 $lang["config_receipt_show_total_discount"] = "Show Total Discount";
 $lang["config_receipt_template"] = "Receipt Template";

application/language/en-US/sales_lang.php

@@ -97,6 +97,7 @@ $lang["sales_no_filter"] = "All";
 $lang["sales_no_items_in_cart"] = "There are no Items in the cart.";
 $lang["sales_no_sales_to_display"] = "No Sales to display.";
 $lang["sales_none_selected"] = "You have not selected any Sale(s) to delete.";
+$lang["sales_nontaxed_ind"] = " ";
 $lang["sales_not_authorized"] = "This action is not authorized.";
 $lang["sales_one_or_multiple"] = "Sale(s)";
 $lang["sales_payment"] = "Payment Type";
@@ -130,6 +131,7 @@ $lang["sales_sale_by_invoice"] = "Sale by Invoice";
 $lang["sales_sale_for_customer"] = "Customer:";
 $lang["sales_sale_time"] = "Time";
 $lang["sales_sales_tax"] = "Sales Tax";
+$lang["sales_taxed_ind"] = "T";
 $lang["sales_select_customer"] = "Select Customer";
 $lang["sales_send_invoice"] = "Send Invoice";
 $lang["sales_send_quote"] = "Send Quote";

application/libraries/Tax_lib.php

@@ -55,7 +55,7 @@ class Tax_lib
 	/**
 	 * Compute taxes for all items in the cart
 	 */
-	public function get_taxes($cart)
+	public function get_taxes(&$cart)
 	{
 		$register_mode = $this->CI->sale_lib->get_mode();
 		$tax_decimals = tax_decimals();
@@ -69,6 +69,8 @@ class Tax_lib
 		{
 			foreach($cart as $line => $item)
 			{
+				$taxed = FALSE;
+
 				if(!($this->CI->config->item('use_destination_based_tax')))
 				{
 					// Start of current Base System tax calculations
@@ -100,6 +102,7 @@ class Tax_lib
 							$tax_group_sequence++;
 							$this->update_taxes($taxes, $tax_type, $tax['name'], $tax['percent'], $tax_basis, $tax_amount, $tax_group_sequence, Rounding_mode::HALF_UP, -1, $tax['name']);
 							$tax_group_sequence += 1;
+							$taxed = TRUE;
 						}
 						$items_taxes_detail = array();
 						$items_taxes_detail['item_id'] = $item['item_id'];
@@ -125,12 +128,16 @@ class Tax_lib
 					{
 						$item['tax_category_id'] = $this->CI->config->config['default_tax_category'];
 					}
-					$tax_category = '';
-					$tax_rate = '';
-					$rounding_code = Rounding_mode::HALF_UP;
-					$tax_group_sequence = 0;
-					$tax_code = '';
-					$this->apply_destination_tax($item, $customer_info->city, $customer_info->state, $customer_info->sales_tax_code_id, $register_mode, 0, $taxes, $item_taxes, $item['line']);
+
+					$taxed = $this->apply_destination_tax($item, $customer_info->city, $customer_info->state, $customer_info->sales_tax_code_id, $register_mode, 0, $taxes, $item_taxes, $item['line']);
+				}
+				if($taxed)
+				{
+					$cart[$line]['taxed_flag'] = $this->CI->lang->line('sales_taxed_ind');
+				}
+				else
+				{
+					$cart[$line]['taxed_flag'] = $this->CI->lang->line('sales_nontaxed_ind');
 				}
 			}
 			$this->round_taxes($taxes);
@@ -292,6 +299,8 @@ class Tax_lib
 	 */
 	public function apply_destination_tax(&$item, $city, $state, $sales_tax_code_id, $register_mode, $sale_id, &$taxes, &$item_taxes, $line)
 	{
+		$taxed = FALSE;
+
 		$tax_code_id = $this->get_applicable_tax_code($register_mode, $city, $state, $sales_tax_code_id);
 
 		// If tax code cannot be determined or the price is zero then skip this item
@@ -337,7 +346,7 @@ class Tax_lib
 
 				if($tax_amount != 0)
 				{
-
+					$taxed = TRUE;
 					$this->update_taxes($taxes, $tax_type, $tax['tax_group'], $tax_rate, $tax_basis, $tax_amount, $tax['tax_group_sequence'], $rounding_code, $sale_id, $tax['tax_group'], $tax_code_id, $tax['rate_jurisdiction_id'], $item['tax_category_id']);
 				}
 
@@ -357,11 +366,11 @@ class Tax_lib
 
 				$item_taxes[] = $item_taxes_detail;
 			}
-			return;
+			return $taxed;
 		}
 		else
 		{
-			return;
+			return $taxed;
 		}
 	}
 

application/migrations/20191008100000_receipttaxindicator.php

@@ -0,0 +1,21 @@
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+class Migration_receipttaxindicator extends CI_Migration
+{
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	public function up()
+	{
+		$this->db->query('INSERT INTO ' . $this->db->dbprefix('app_config') . ' (`key`, `value`)
+			VALUES (\'receipt_show_tax_ind\', \'0\')');
+	}
+
+	public function down()
+	{
+		$this->db->query('DELETE FROM ' . $this->db->dbprefix('app_config') . ' WHERE key = \'receipt_show_tax_ind\'');
+	}
+}
+?>

application/views/configs/receipt_config.php

@@ -126,6 +126,17 @@
 				</div>
 			</div>
 
+			<div class="form-group form-group-sm">
+				<?php echo form_label($this->lang->line('config_receipt_show_tax_ind'), 'receipt_show_tax_ind', array('class' => 'control-label col-xs-2')); ?>
+				<div class='col-xs-1'>
+					<?php echo form_checkbox(array(
+						'name' => 'receipt_show_tax_ind',
+						'value' => 'receipt_show_tax_ind',
+						'id' => 'receipt_show_tax_ind',
+						'checked' => $this->config->item('receipt_show_tax_ind'))); ?>
+				</div>
+			</div>
+
 			<div class="form-group form-group-sm">
 				<?php echo form_label($this->lang->line('config_receipt_show_total_discount'), 'receipt_show_total_discount', array('class' => 'control-label col-xs-2')); ?>
 				<div class='col-xs-1'>
@@ -303,7 +314,7 @@ $(document).ready(function()
 			$(printers).each(function(key, value)
 			{
 				 $this.append($('<option>', { value : value }).text(value));
-  	 		});
+			});
 			$("option[value='" + localStorage[$(this).attr('id')] + "']", this).prop('selected', true);
 			$(this).change(function()
 			{
@@ -369,7 +380,7 @@ $(document).ready(function()
 				required:true,
 				number:true
 			}
-   		},
+		},
 
 		messages:
 		{

application/views/sales/receipt_default.php

@@ -57,6 +57,14 @@
 			<th style="width:20%;"><?php echo $this->lang->line('sales_price'); ?></th>
 			<th style="width:20%;"><?php echo $this->lang->line('sales_quantity'); ?></th>
 			<th style="width:20%;" class="total-value"><?php echo $this->lang->line('sales_total'); ?></th>
+			<?php
+			if($this->config->item('receipt_show_tax_ind'))
+			{
+			?>
+				<th style="width:20%;"></th>
+			<?php
+			}
+			?>
 		</tr>
 		<?php
 		foreach($cart as $line=>$item)
@@ -69,6 +77,14 @@
 					<td><?php echo to_currency($item['price']); ?></td>
 					<td><?php echo to_quantity_decimals($item['quantity']); ?></td>
 					<td class="total-value"><?php echo to_currency($item[($this->config->item('receipt_show_total_discount') ? 'total' : 'discounted_total')]); ?></td>
+					<?php
+					if($this->config->item('receipt_show_tax_ind'))
+					{
+					?>
+						<td><?php echo $item['taxed_flag'] ?></td>
+					<?php
+					}
+					?>
 				</tr>
 				<tr>
 					<?php