From 6daab7faabe9025cb3139c1fc6ba58a87fea1e4c Mon Sep 17 00:00:00 2001
From: pratikshad <pratiksha.dubey@webaccess.co.in>
Date: Fri, 27 Jun 2014 19:34:24 +0530
Subject: [PATCH] Display amount including tax on Offline Contribution

---
 CRM/Contribute/Form/Contribution.php          |  4 +++
 CRM/Price/BAO/LineItem.php                    |  2 +-
 .../CRM/Contribute/Form/Contribution.tpl      | 31 +++++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/CRM/Contribute/Form/Contribution.php b/CRM/Contribute/Form/Contribution.php
index f8afdec141..fca7b2c736 100644
--- a/CRM/Contribute/Form/Contribution.php
+++ b/CRM/Contribute/Form/Contribution.php
@@ -501,6 +501,10 @@ class CRM_Contribute_Form_Contribution extends CRM_Contribute_Form_AbstractEditP
       return;
     }
     $allPanes = array();
+    //tax rate from financialType
+    $taxRates = CRM_Core_PseudoConstant::getTaxRates();
+    $taxRates = json_encode($taxRates);
+    $this->assign('taxRates', $taxRates);
 
     // build price set form.
     $buildPriceSet = FALSE;
diff --git a/CRM/Price/BAO/LineItem.php b/CRM/Price/BAO/LineItem.php
index 4f62aaedfc..22138f6aad 100644
--- a/CRM/Price/BAO/LineItem.php
+++ b/CRM/Price/BAO/LineItem.php
@@ -321,7 +321,7 @@ AND li.entity_id = {$entityId}
         $lineItems = CRM_Price_BAO_LineItem::create($line);
         if (!$update && $contributionDetails) {
           CRM_Financial_BAO_FinancialItem::add($lineItems, $contributionDetails);
-          if (isset($contributionDetails->tax_trxn_id) && !empty($contributionDetails->tax_trxn_id)) {
+          if (isset($contributionDetails->tax_trxn_id) && !empty($contributionDetails->tax_trxn_id) && isset($line['tax_amount'])) {
             CRM_Financial_BAO_FinancialItem::add($lineItems, $contributionDetails, TRUE);
           }
         }
diff --git a/templates/CRM/Contribute/Form/Contribution.tpl b/templates/CRM/Contribute/Form/Contribution.tpl
index 7c5597dac5..71fd1ba840 100644
--- a/templates/CRM/Contribute/Form/Contribution.tpl
+++ b/templates/CRM/Contribute/Form/Contribution.tpl
@@ -119,6 +119,7 @@
 
         {if $ppID}{ts}<a href='#' onclick='adjustPayment();'>adjust payment amount</a>{/ts}{help id="adjust-payment-amount"}{/if}
         <br /><span class="description">{ts}Total amount of this contribution.{/ts}{if $hasPriceSets} {ts}Alternatively, you can use a price set.{/ts}{/if}</span>
+        <br /><span id="totalTaxAmount" class="label"></span>
       </td>
     </tr>
 
@@ -621,5 +622,35 @@ cj('#fee_amount').change( function() {
     cj('#net_amount').val(netAmount);
   }
 });
+
+cj("#financial_type_id").on("change",function(){
+    cj('#total_amount').trigger("change");
+})
+
+cj('#total_amount').on("change",function(event) {
+if(event.handled !== true) {
+    var financialType = cj('#financial_type_id').val();
+    var taxRates = '{/literal}{$taxRates}{literal}';
+    var taxRates = JSON.parse(taxRates);
+    var taxRate = taxRates[financialType];   
+    var totalAmount = cj('#total_amount').val();
+    var taxAmount = calculateTaxAmount(totalAmount,taxRate);
+    var totalTaxAmount = Number(taxAmount)+Number(totalAmount);
+    cj( "#totalTaxAmount" ).html('Total Amount : '+totalTaxAmount);
+    event.handled = true;
+    }
+     return false;
+});
+
+function calculateTaxAmount(totalAmount,taxRate) {
+    var taxAmount = (taxRate/100)*totalAmount;
+    if(!taxAmount){
+	cj('#totalTaxAmount').html('Total Amount : '+totalAmount);
+    	return false;
+    }
+    else{
+	return taxAmount;
+    }
+}
 </script>
 {/literal}
-- 
2.25.1