merged with slow branch

accounts/doctype/sales_invoice/sales_invoice.py

@@ -374,23 +374,28 @@ class DocType(SellingController):
 				"compare_fields": [["customer", "="], ["company", "="], ["project_name", "="],
 					["currency", "="]],
 			},
-			"Sales Order Item": {
-				"ref_dn_field": "so_detail",
-				"compare_fields": [["export_rate", "="]],
-				"is_child_table": True
-			},
 			"Delivery Note": {
 				"ref_dn_field": "delivery_note",
 				"compare_fields": [["customer", "="], ["company", "="], ["project_name", "="],
 					["currency", "="]],
 			},
-			"Delivery Note Item": {
-				"ref_dn_field": "dn_detail",
-				"compare_fields": [["export_rate", "="]],
-				"is_child_table": True
-			}
 		})
 		
+		if cint(webnotes.defaults.get_global_default('maintain_same_sales_rate')):
+			super(DocType, self).validate_with_previous_doc(self.tname, {
+				"Sales Order Item": {
+					"ref_dn_field": "so_detail",
+					"compare_fields": [["export_rate", "="]],
+					"is_child_table": True
+				},
+				"Delivery Note Item": {
+					"ref_dn_field": "dn_detail",
+					"compare_fields": [["export_rate", "="]],
+					"is_child_table": True
+				}
+			})
+			
+
 	def set_aging_date(self):
 		if self.doc.is_opening != 'Yes':
 			self.doc.aging_date = self.doc.posting_date

accounts/report/purchase_register/purchase_register.py

@@ -54,7 +54,7 @@ def execute(filters=None):
 			row.append(expense_amount)
 		
 		# net total
-		row.append(net_total)
+		row.append(net_total or inv.net_total)
 			
 		# tax account
 		total_tax = 0
@@ -121,7 +121,7 @@ def get_conditions(filters):
 def get_invoices(filters):
 	conditions = get_conditions(filters)
 	return webnotes.conn.sql("""select name, posting_date, credit_to, supplier, supplier_name, 
-		bill_no, bill_date, remarks, grand_total, outstanding_amount 
+		bill_no, bill_date, remarks, net_total, grand_total, outstanding_amount 
 		from `tabPurchase Invoice` where docstatus = 1 %s 
 		order by posting_date desc, name desc""" % conditions, filters, as_dict=1)
 	

accounts/report/sales_register/sales_register.py

@@ -54,7 +54,7 @@ def execute(filters=None):
 			row.append(income_amount)
 		
 		# net total
-		row.append(net_total)
+		row.append(net_total or inv.net_total)
 			
 		# tax account
 		total_tax = 0
@@ -120,7 +120,7 @@ def get_conditions(filters):
 def get_invoices(filters):
 	conditions = get_conditions(filters)
 	return webnotes.conn.sql("""select name, posting_date, debit_to, project_name, customer, 
-		customer_name, remarks, grand_total, rounded_total, outstanding_amount 
+		customer_name, remarks, net_total, grand_total, rounded_total, outstanding_amount 
 		from `tabSales Invoice` 
 		where docstatus = 1 %s order by posting_date desc, name desc""" % 
 		conditions, filters, as_dict=1)

patches/july_2013/p01_same_sales_rate_patch.py

@@ -0,0 +1,7 @@
+def execute():
+	import webnotes
+	webnotes.reload_doc("setup", "doctype", "global_defaults")
+	
+	gd = webnotes.bean('Global Defaults')
+	gd.doc.maintain_same_sales_rate = 1
+	gd.save()

patches/july_2013/p06_same_sales_rate.py

@@ -0,0 +1,13 @@
+def execute():
+	import webnotes
+	webnotes.reload_doc("selling", "doctype", "selling_settings")
+	ss = webnotes.bean("Selling Settings")
+	
+	same_rate = webnotes.conn.sql("""select field, value from `tabSingles` 
+		where doctype = 'Global Defaults' and field = 'maintain_same_sales_rate'"""):
+	if same_rate:
+		ss.doc.maintain_same_sales_rate = same_rate[1]
+	else:
+		ss.doc.maintain_same_sales_rate = 1
+	
+	ss.save()

patches/patch_list.py

@@ -253,4 +253,5 @@ patch_list = [
 	"execute:webnotes.bean('Style Settings').save() #2013-07-16",
 	"patches.july_2013.p04_merge_duplicate_leads",
 	"patches.july_2013.p05_custom_doctypes_in_list_view",
+	"patches.july_2013.p06_same_sales_rate",
 ]

selling/doctype/selling_settings/selling_settings.py

@@ -8,5 +8,5 @@ class DocType:
 		self.doc, self.doclist = d, dl
 		
 	def validate(self):
-		for key in ["cust_master_name", "customer_group", "territory"]:
+		for key in ["cust_master_name", "customer_group", "territory", "allow_same_sales_rate"]:
 			webnotes.conn.set_default(key, self.doc.fields.get(key, ""))

selling/doctype/selling_settings/selling_settings.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-06-25 10:25:16", 
   "docstatus": 0, 
-  "modified": "2013-07-05 14:54:47", 
+  "modified": "2013-07-18 12:03:39", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -88,6 +88,12 @@
   "label": "Delivery Note Required", 
   "options": "No\nYes"
  }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "maintain_same_sales_rate", 
+  "fieldtype": "Check", 
+  "label": "Maintain Same Rate Throughout Sales Cycle"
+ }, 
  {
   "doctype": "DocPerm"
  }

setup/doctype/global_defaults/global_defaults.py

@@ -32,7 +32,8 @@ keydict = {
 	'float_precision': 'float_precision',
 	'account_url':'account_url',
 	'session_expiry': 'session_expiry',
-	'disable_rounded_total': 'disable_rounded_total'
+	'disable_rounded_total': 'disable_rounded_total',
+	'maintain_same_sales_rate' : 'maintain_same_sales_rate',
 }
 
 class DocType:

stock/doctype/delivery_note/delivery_note.py

@@ -118,12 +118,16 @@ class DocType(SellingController):
 				"compare_fields": [["customer", "="], ["company", "="], ["project_name", "="],
 					["currency", "="]],
 			},
-			"Sales Order Item": {
-				"ref_dn_field": "prevdoc_detail_docname",
-				"compare_fields": [["export_rate", "="]],
-				"is_child_table": True
-			}
 		})
+		if cint(webnotes.defaults.get_global_default('maintain_same_sales_rate')):
+			super(DocType, self).validate_with_previous_doc(self.tname, {
+				"Sales Order Item": {
+					"ref_dn_field": "prevdoc_detail_docname",
+					"compare_fields": [["export_rate", "="]],
+					"is_child_table": True
+				}
+			})
+			
 		
 	def validate_proj_cust(self):
 		"""check for does customer belong to same project as entered.."""