From d8e5bed9e54f5d9f58ad1c77c18a8b8ae2d9bf63 Mon Sep 17 00:00:00 2001
From: Nijil Y <nijil.y@live.com>
Date: Thu, 8 Dec 2011 16:09:18 +0530
Subject: [PATCH] Discount in purchase cycle

---
 .../accounts/doctype/pv_detail/pv_detail.txt  | 49 +++++++----
 .../buying/doctype/po_detail/po_detail.txt    | 12 +--
 .../purchase_common/purchase_common.js        | 65 ++++++++++++++-
 .../purchase_receipt_detail.txt               | 83 ++++++++++---------
 4 files changed, 146 insertions(+), 63 deletions(-)
 mode change 100644 => 100755 erpnext/accounts/doctype/pv_detail/pv_detail.txt
 mode change 100644 => 100755 erpnext/stock/doctype/purchase_receipt_detail/purchase_receipt_detail.txt

diff --git a/erpnext/accounts/doctype/pv_detail/pv_detail.txt b/erpnext/accounts/doctype/pv_detail/pv_detail.txt
old mode 100644
new mode 100755
index 1c1c0ae97a..557697f526
--- a/erpnext/accounts/doctype/pv_detail/pv_detail.txt
+++ b/erpnext/accounts/doctype/pv_detail/pv_detail.txt
@@ -5,7 +5,7 @@
 	{
 		'creation': '2010-08-08 17:09:17',
 		'docstatus': 0,
-		'modified': '2011-10-20 18:41:17',
+		'modified': '2011-12-08 15:58:58',
 		'modified_by': 'Administrator',
 		'owner': 'Administrator'
 	},
@@ -14,7 +14,6 @@
 	{
 		'autoname': 'EVD.######',
 		'colour': 'White:FFF',
-		'default_print_format': 'Standard',
 		'doctype': 'DocType',
 		'istable': 1,
 		'module': 'Accounts',
@@ -22,7 +21,7 @@
 		'section_style': 'Tray',
 		'server_code_error': ' ',
 		'show_in_menu': 0,
-		'version': 27
+		'version': 28
 	},
 
 	# These values are common for all DocField
@@ -115,7 +114,7 @@
 		'doctype': 'DocField',
 		'fieldname': 'rate',
 		'fieldtype': 'Currency',
-		'label': 'Rate (Default Curr.)',
+		'label': 'Rate *(Default Curr.)',
 		'oldfieldname': 'rate',
 		'oldfieldtype': 'Currency',
 		'permlevel': 0,
@@ -129,7 +128,7 @@
 		'doctype': 'DocField',
 		'fieldname': 'import_rate',
 		'fieldtype': 'Currency',
-		'label': 'Rate',
+		'label': 'Rate ',
 		'oldfieldname': 'import_rate',
 		'oldfieldtype': 'Currency',
 		'permlevel': 0,
@@ -138,6 +137,15 @@
 		'trigger': 'Client'
 	},
 
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'discount_rate',
+		'fieldtype': 'Currency',
+		'label': 'Discount %',
+		'permlevel': 0
+	},
+
 	# DocField
 	{
 		'doctype': 'DocField',
@@ -210,19 +218,6 @@
 		'width': '120px'
 	},
 
-	# DocField
-	{
-		'colour': 'White:FFF',
-		'doctype': 'DocField',
-		'fieldname': 'project_name',
-		'fieldtype': 'Link',
-		'in_filter': 1,
-		'label': 'Project Name',
-		'options': 'Project',
-		'permlevel': 0,
-		'print_hide': 1
-	},
-
 	# DocField
 	{
 		'doctype': 'DocField',
@@ -308,5 +303,23 @@
 		'permlevel': 0,
 		'print_hide': 1,
 		'report_hide': 1
+	},
+
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'purchase_ref_rate',
+		'fieldtype': 'Currency',
+		'label': 'Ref Rate *',
+		'permlevel': 0
+	},
+
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'import_ref_rate',
+		'fieldtype': 'Currency',
+		'label': 'Ref Rate ',
+		'permlevel': 0
 	}
 ]
\ No newline at end of file
diff --git a/erpnext/buying/doctype/po_detail/po_detail.txt b/erpnext/buying/doctype/po_detail/po_detail.txt
index 1cdc972fe0..ec854c3491 100755
--- a/erpnext/buying/doctype/po_detail/po_detail.txt
+++ b/erpnext/buying/doctype/po_detail/po_detail.txt
@@ -5,7 +5,7 @@
 	{
 		'creation': '2010-08-08 17:09:12',
 		'docstatus': 0,
-		'modified': '2011-12-08 14:09:24',
+		'modified': '2011-12-08 16:05:27',
 		'modified_by': 'Administrator',
 		'owner': 'Administrator'
 	},
@@ -21,7 +21,7 @@
 		'section_style': 'Tray',
 		'server_code_error': ' ',
 		'show_in_menu': 0,
-		'version': 52
+		'version': 54
 	},
 
 	# These values are common for all DocField
@@ -108,7 +108,7 @@
 		'doctype': 'DocField',
 		'fieldname': 'purchase_rate',
 		'fieldtype': 'Currency',
-		'label': 'Rate (Default Curr.)',
+		'label': 'Rate (Default Curr.) *',
 		'oldfieldname': 'purchase_rate',
 		'oldfieldtype': 'Currency',
 		'permlevel': 0,
@@ -123,7 +123,7 @@
 		'doctype': 'DocField',
 		'fieldname': 'purchase_ref_rate',
 		'fieldtype': 'Currency',
-		'label': 'Ref Rate',
+		'label': 'Ref Rate *',
 		'permlevel': 0
 	},
 
@@ -172,7 +172,7 @@
 		'fieldname': 'import_rate',
 		'fieldtype': 'Currency',
 		'hidden': 0,
-		'label': 'Rate *',
+		'label': 'Rate ',
 		'oldfieldname': 'import_rate',
 		'oldfieldtype': 'Currency',
 		'permlevel': 0,
@@ -185,7 +185,7 @@
 		'doctype': 'DocField',
 		'fieldname': 'import_ref_rate',
 		'fieldtype': 'Currency',
-		'label': 'Ref Rate *',
+		'label': 'Ref Rate ',
 		'permlevel': 0
 	},
 
diff --git a/erpnext/buying/doctype/purchase_common/purchase_common.js b/erpnext/buying/doctype/purchase_common/purchase_common.js
index f91b1d88c7..029a413ccc 100644
--- a/erpnext/buying/doctype/purchase_common/purchase_common.js
+++ b/erpnext/buying/doctype/purchase_common/purchase_common.js
@@ -125,6 +125,22 @@ cur_frm.cscript.import_rate = function(doc, cdt, cdn) {
   cur_frm.cscript.calc_amount(doc, 1);
 }
 
+//==================== Discount Rate ================================================================
+cur_frm.cscript.discount_rate = function(doc, cdt, cdn) {
+  // Calculate Amount
+  cur_frm.cscript.calc_amount(doc, 4);
+}
+//==================== Purchase Ref Rate ================================================================
+cur_frm.cscript.purchase_ref_rate = function(doc, cdt, cdn) {
+  // Calculate Amount
+  cur_frm.cscript.calc_amount(doc, 4);
+}
+//==================== Import Ref Rate ================================================================
+cur_frm.cscript.import_ref_rate = function(doc, cdt, cdn) {
+  // Calculate Amount
+  cur_frm.cscript.calc_amount(doc, 5);
+}
+
 
 //====================== Calculate Amount  ============================================================
 /*cur_frm.cscript.calc_amount = function(doc, n) {
@@ -242,19 +258,64 @@ cur_frm.cscript.calc_amount = function(doc, n) {
   for(var i=0;i<cl.length;i++) 
   {
     if(n == 1){ 
+      set_multiple(tname, cl[i].name, {'purchase_ref_rate':flt(cl[i].import_ref_rate)*flt(doc.conversion_rate)}, fname);
+	  set_multiple(tname, cl[i].name, {'discount_rate': flt(flt( flt( flt(cl[i].import_ref_rate) - flt(cl[i].import_rate) ) * 100 )/flt(cl[i].import_ref_rate)) }, fname);
       set_multiple(tname, cl[i].name, {'purchase_rate': flt(doc.conversion_rate) * flt(cl[i].import_rate) }, fname);
       set_multiple(tname, cl[i].name, {'amount': flt(flt(cl[i].qty) * flt(doc.conversion_rate) * flt(cl[i].import_rate))}, fname);
       set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) * flt(cl[i].import_rate))}, fname);
+     
     }
     if(n == 2){
-      set_multiple(tname, cl[i].name, {'amount': flt(flt(cl[i].qty) * flt(cl[i].purchase_rate)), 'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate)) }, fname);
+	  set_multiple(tname, cl[i].name, {'purchase_ref_rate':flt(cl[i].import_ref_rate)*flt(doc.conversion_rate)}, fname);
+	  set_multiple(tname, cl[i].name, {'discount_rate': flt(flt( flt( flt(cl[i].purchase_ref_rate) - flt(cl[i].purchase_rate) ) * 100 )/flt(cl[i].purchase_ref_rate)) }, fname);
+      set_multiple(tname, cl[i].name, {'amount': flt(flt(cl[i].qty) * flt(cl[i].purchase_rate)),}, fname);
+	  set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate)) }, fname);
       set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) *  flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname);
-    }
+	  		  
+	}
     if(n == 3){
       set_multiple(tname, cl[i].name, {'purchase_rate': flt(flt(cl[i].amount) / flt(cl[i].qty)) }, fname);
       set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
       set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) *  flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname);
     }
+	if( n==4){	  
+	  set_multiple(tname, cl[i].name, {'import_ref_rate': flt(flt(cl[i].purchase_ref_rate) / flt(doc.conversion_rate))}, fname);
+	  set_multiple(tname, cl[i].name, {'purchase_rate':flt( flt(cl[i].purchase_ref_rate) - flt(flt(cl[i].purchase_ref_rate)*flt(cl[i].discount_rate)/100) )}, fname);
+	  set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+	  set_multiple(tname, cl[i].name, {'amount':flt(flt(cl[i].qty) * flt(cl[i].purchase_rate))}, fname);
+	  set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) *  flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+		
+	}
+	
+	if( n==5){	  
+	  set_multiple(tname, cl[i].name, {'purchase_ref_rate': flt(flt(cl[i].import_ref_rate) * flt(doc.conversion_rate))}, fname);
+	  set_multiple(tname, cl[i].name, {'purchase_rate':flt( flt(cl[i].import_ref_rate) - flt(flt(cl[i].import_ref_rate)*flt(cl[i].discount_rate)/100) ) * flt(doc.conversion_rate) }, fname);
+	  set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+	  set_multiple(tname, cl[i].name, {'amount':flt(flt(cl[i].qty) * flt(cl[i].purchase_rate))}, fname);
+	  set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) *  flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+		
+	}
+	if( n==6){	 
+	   
+	  //set_multiple(tname, cl[i].name, {'import_ref_rate': flt(flt(cl[i].purchase_ref_rate) / flt(doc.conversion_rate))}, fname);
+	  if (cl[i].purchase_ref_rate){
+	  set_multiple(tname, cl[i].name, {'purchase_rate':flt( flt(cl[i].purchase_ref_rate) - flt(flt(cl[i].purchase_ref_rate)*flt(cl[i].discount_rate)/100) )}, fname);
+	  }
+	  else{
+	  set_multiple(tname, cl[i].name, {'purchase_rate': flt(flt(cl[i].import_rate) * flt(doc.conversion_rate))}, fname); 
+	  }
+	  if (cl[i].import_ref_rate){
+	  set_multiple(tname, cl[i].name, {'import_rate':flt( flt(cl[i].import_ref_rate) - flt(flt(cl[i].import_ref_rate)*flt(cl[i].discount_rate)/100) )}, fname);
+	  }
+	  else{
+	  set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].import_rate) * flt(doc.conversion_rate))}, fname); 
+	  }
+	  
+	  set_multiple(tname, cl[i].name, {'import_rate': flt(flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+	  set_multiple(tname, cl[i].name, {'amount':flt(flt(cl[i].qty) * flt(cl[i].purchase_rate))}, fname);
+	  set_multiple(tname, cl[i].name, {'import_amount': flt(flt(cl[i].qty) *  flt(cl[i].purchase_rate) / flt(doc.conversion_rate))}, fname); 
+		
+	}
     if (n != 3){
       net_total += flt(flt(cl[i].qty) * flt(cl[i].purchase_rate));
       net_total_import += flt(flt(cl[i].qty) * flt(cl[i].import_rate));
diff --git a/erpnext/stock/doctype/purchase_receipt_detail/purchase_receipt_detail.txt b/erpnext/stock/doctype/purchase_receipt_detail/purchase_receipt_detail.txt
old mode 100644
new mode 100755
index 2e3514e36f..3816e4543d
--- a/erpnext/stock/doctype/purchase_receipt_detail/purchase_receipt_detail.txt
+++ b/erpnext/stock/doctype/purchase_receipt_detail/purchase_receipt_detail.txt
@@ -5,7 +5,7 @@
 	{
 		'creation': '2010-08-08 17:09:16',
 		'docstatus': 0,
-		'modified': '2011-11-16 15:43:36',
+		'modified': '2011-12-08 16:06:08',
 		'modified_by': 'Administrator',
 		'owner': 'Administrator'
 	},
@@ -14,7 +14,6 @@
 	{
 		'autoname': 'GRND/.#######',
 		'colour': 'White:FFF',
-		'default_print_format': 'Standard',
 		'doctype': 'DocType',
 		'istable': 1,
 		'module': 'Stock',
@@ -22,7 +21,7 @@
 		'section_style': 'Tray',
 		'server_code_error': ' ',
 		'show_in_menu': 0,
-		'version': 63
+		'version': 64
 	},
 
 	# These values are common for all DocField
@@ -116,23 +115,6 @@
 		'width': '100px'
 	},
 
-	# DocField
-	{
-		'colour': 'White:FFF',
-		'default': '0.00',
-		'doctype': 'DocField',
-		'fieldname': 'purchase_rate',
-		'fieldtype': 'Currency',
-		'label': 'Rate (Default Curr.)',
-		'oldfieldname': 'purchase_rate',
-		'oldfieldtype': 'Currency',
-		'permlevel': 0,
-		'print_hide': 1,
-		'reqd': 1,
-		'trigger': 'Client',
-		'width': '100px'
-	},
-
 	# DocField
 	{
 		'default': '0.00',
@@ -147,6 +129,32 @@
 		'width': '100px'
 	},
 
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'purchase_ref_rate',
+		'fieldtype': 'Currency',
+		'label': 'Ref Rate *',
+		'permlevel': 0
+	},
+
+	# DocField
+	{
+		'colour': 'White:FFF',
+		'default': '0.00',
+		'doctype': 'DocField',
+		'fieldname': 'purchase_rate',
+		'fieldtype': 'Currency',
+		'label': 'Rate *(Default Curr.)',
+		'oldfieldname': 'purchase_rate',
+		'oldfieldtype': 'Currency',
+		'permlevel': 0,
+		'print_hide': 1,
+		'reqd': 1,
+		'trigger': 'Client',
+		'width': '100px'
+	},
+
 	# DocField
 	{
 		'default': '0.00',
@@ -179,6 +187,24 @@
 		'width': '100px'
 	},
 
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'discount_rate',
+		'fieldtype': 'Currency',
+		'label': 'Discount Rate %',
+		'permlevel': 0
+	},
+
+	# DocField
+	{
+		'doctype': 'DocField',
+		'fieldname': 'import_ref_rate',
+		'fieldtype': 'Currency',
+		'label': 'Ref Rate ',
+		'permlevel': 0
+	},
+
 	# DocField
 	{
 		'colour': 'White:FFF',
@@ -319,7 +345,6 @@
 		'doctype': 'DocField',
 		'fieldname': 'serial_no',
 		'fieldtype': 'Text',
-		'in_filter': 1,
 		'label': 'Serial No',
 		'no_copy': 1,
 		'oldfieldname': 'serial_no',
@@ -373,19 +398,6 @@
 		'width': '100px'
 	},
 
-	# DocField
-	{
-		'colour': 'White:FFF',
-		'doctype': 'DocField',
-		'fieldname': 'project_name',
-		'fieldtype': 'Link',
-		'in_filter': 1,
-		'label': 'Project Name',
-		'options': 'Project',
-		'permlevel': 0,
-		'print_hide': 1
-	},
-
 	# DocField
 	{
 		'colour': 'White:FFF',
@@ -451,7 +463,6 @@
 
 	# DocField
 	{
-		'colour': 'White:FFF',
 		'doctype': 'DocField',
 		'fieldname': 'item_tax_amount',
 		'fieldtype': 'Currency',
@@ -502,7 +513,6 @@
 
 	# DocField
 	{
-		'colour': 'White:FFF',
 		'doctype': 'DocField',
 		'fieldname': 'valuation_rate',
 		'fieldtype': 'Currency',
@@ -519,7 +529,6 @@
 
 	# DocField
 	{
-		'colour': 'White:FFF',
 		'description': 'Tax detail table fetched from item master as a string and stored in this field.\nUsed for Purchase Other Charges',
 		'doctype': 'DocField',
 		'fieldname': 'item_tax_rate',