[minor] make gl entry through bean and testcases

stock/doctype/delivery_note/test_delivery_note.py

@@ -49,6 +49,13 @@ class TestDeliveryNote(unittest.TestCase):
 		dn.insert()
 		dn.submit()
 		
+		stock_value, stock_value_difference = webnotes.conn.get_value("Stock Ledger Entry", 
+			{"voucher_type": "Delivery Note", "voucher_no": dn.doc.name, 
+				"item_code": "_Test Item"}, ["stock_value", "stock_value_difference"])
+		self.assertEqual(stock_value, 0)
+		self.assertEqual(stock_value_difference, -375)
+			
+		
 		gl_entries = webnotes.conn.sql("""select account, debit, credit
 			from `tabGL Entry` where voucher_type='Delivery Note' and voucher_no=%s
 			order by account desc""", dn.doc.name, as_dict=1)

stock/doctype/purchase_receipt/test_purchase_receipt.py

@@ -39,6 +39,17 @@ class TestPurchaseReceipt(unittest.TestCase):
 		pr.insert()
 		pr.submit()
 		
+		stock_value, stock_value_difference = webnotes.conn.get_value("Stock Ledger Entry", 
+			{"voucher_type": "Purchase Receipt", "voucher_no": pr.doc.name, 
+				"item_code": "_Test Item", "warehouse": "_Test Warehouse - _TC"}, 
+			["stock_value", "stock_value_difference"])
+		self.assertEqual(stock_value, 375)
+		self.assertEqual(stock_value_difference, 375)
+		
+		bin_stock_value = webnotes.conn.get_value("Bin", {"item_code": "_Test Item", 
+			"warehouse": "_Test Warehouse - _TC"}, "stock_value")
+		self.assertEqual(bin_stock_value, 375)
+		
 		gl_entries = webnotes.conn.sql("""select account, debit, credit
 			from `tabGL Entry` where voucher_type='Purchase Receipt' and voucher_no=%s
 			order by account desc""", pr.doc.name, as_dict=1)

stock/doctype/stock_ledger_entry/stock_ledger_entry.py

@@ -39,6 +39,9 @@ class DocType(DocListController):
 		from accounts.utils import validate_fiscal_year
 		validate_fiscal_year(self.doc.posting_date, self.doc.fiscal_year, self.meta.get_label("posting_date"))
 		
+	def on_submit(self):
+		self.validate_serial_no()
+		
 	#check for item quantity available in stock
 	def actual_amt_check(self):
 		if self.doc.batch_no:
@@ -79,10 +82,7 @@ class DocType(DocListController):
 					msgprint("Warehouse: '%s' does not exist in the system. Please check." % self.doc.fields.get(k), raise_exception = 1)
 
 	def validate_item(self):
-		item_det = webnotes.conn.sql("""select name, has_batch_no, docstatus, 
-			is_stock_item, has_serial_no, serial_no_series 
-			from tabItem where name=%s""", 
-			self.doc.item_code, as_dict=True)[0]
+		item_det = self.get_item_details()
 
 		if item_det.is_stock_item != 'Yes':
 			webnotes.throw("""Item: "%s" is not a Stock Item.""" % self.doc.item_code)
@@ -96,10 +96,15 @@ class DocType(DocListController):
 			if not webnotes.conn.sql("""select name from `tabBatch` 
 				where item='%s' and name ='%s' and docstatus != 2""" % (self.doc.item_code, self.doc.batch_no)):
 				webnotes.throw("'%s' is not a valid Batch Number for Item '%s'" % (self.doc.batch_no, self.doc.item_code))
+		
+	def get_item_details(self):
+		return webnotes.conn.sql("""select name, has_batch_no, docstatus, 
+			is_stock_item, has_serial_no, serial_no_series 
+			from tabItem where name=%s""", 
+			self.doc.item_code, as_dict=True)[0]
 	
-		self.validate_serial_no(item_det)
-	
-	def validate_serial_no(self, item_det):
+	def validate_serial_no(self):
+		item_det = self.get_item_details()
 		if item_det.has_serial_no=="No":
 			if self.doc.serial_no:
 				webnotes.throw(_("Serial Number should be blank for Non Serialized Item" + ": " + self.doc.item), 

stock/doctype/stock_ledger_entry/stock_ledger_entry.txt

@@ -2,7 +2,7 @@
  {
   "creation": "2013-01-29 19:25:42", 
   "docstatus": 0, 
-  "modified": "2013-08-20 15:02:48", 
+  "modified": "2013-08-23 12:23:18", 
   "modified_by": "Administrator", 
   "owner": "Administrator"
  }, 
@@ -224,6 +224,14 @@
   "options": "Company:company:default_currency", 
   "read_only": 1
  }, 
+ {
+  "doctype": "DocField", 
+  "fieldname": "stock_value_difference", 
+  "fieldtype": "Currency", 
+  "label": "Stock Value Difference", 
+  "options": "Company:company:default_currency", 
+  "read_only": 1
+ }, 
  {
   "doctype": "DocField", 
   "fieldname": "stock_queue",