deprecate tds patch

patches/december_2012/deprecate_tds.py

@@ -0,0 +1,42 @@
+def execute():
+	import webnotes
+	from webnotes.model import delete_doc
+	from webnotes.model.code import get_obj
+	from webnotes.model.doc import addchild
+	
+	# delete doctypes and tables
+	for dt in ["TDS Payment", "TDS Return Acknowledgement", "Form 16A", 
+			"TDS Rate Chart", "TDS Category", "TDS Control", "TDS Detail", 
+			"TDS Payment Detail", "TDS Rate Detail", "TDS Category Account",
+			"Form 16A Ack Detail", "Form 16A Tax Detail"]:
+		delete_doc("DocType", dt)
+		
+		webnotes.conn.commit()
+		webnotes.conn.sql("drop table if exists `tab%s`" % dt)
+		webnotes.conn.begin()
+			
+	delete_doc("Search Criteria", "tds_return")
+			
+	# Add tds entry in tax table for purchase invoice
+	pi_list = webnotes.conn.sql("""select name from `tabPurchase Invoice` 
+		where ifnull(tax_code, '')!='' and ifnull(ded_amount, 0)!=0""")
+	for pi in pi_list:
+		piobj = get_obj("Purchase Invoice", pi[0], with_children=1)
+		ch = addchild(piobj.doc, 'taxes_and_charges', 'Purchase Taxes and Charges')
+		ch.charge_type = "Actual"
+		ch.account_head = piobj.doc.tax_code
+		ch.description = piobj.doc.tax_code
+		ch.rate = -1*piobj.doc.ded_amount
+		ch.tax_amount = -1*piobj.doc.ded_amount
+		ch.category = "Total"
+		ch.save(1)		
+	
+	# Add tds entry in entries table for journal voucher
+	jv_list = webnotes.conn.sql("""select name from `tabJournal Voucher` 
+		where ifnull(tax_code, '')!='' and ifnull(ded_amount, 0)!=0""")
+	for jv in jv_list:
+		jvobj = get_obj("Journal Voucher", jv[0], with_children=1)
+		ch = addchild(jvobj.doc, 'entries', 'Journal Voucher Detail')
+		ch.account = jvobj.doc.tax_code
+		ch.credit = jvobj.doc.ded_amount
+		ch.save(1)