Fixed conflict while merging with develop brnach

erpnext/controllers/accounts_controller.py

@@ -3,7 +3,7 @@
 
 from __future__ import unicode_literals
 import webnotes
-from webnotes import _, msgprint
+from webnotes import _, throw
 from webnotes.utils import flt, cint, today, cstr
 from webnotes.model.code import get_obj
 from erpnext.setup.utils import get_company_currency
@@ -44,14 +44,13 @@ class AccountsController(TransactionBase):
 	def validate_for_freezed_account(self):
 		for fieldname in ["customer", "supplier"]:
 			if self.meta.get_field(fieldname) and self.doc.fields.get(fieldname):
-				accounts = webnotes.conn.get_values("Account", {"master_type": fieldname.title(), 
-					"master_name": self.doc.fields[fieldname], "company": self.doc.company}, 
-					"freeze_account", as_dict=1)
-				
+				accounts = webnotes.conn.get_values("Account", 
+					{"master_type": fieldname.title(), "master_name": self.doc.fields[fieldname], 
+					"company": self.doc.company}, "name")
 				if accounts:
-					if not filter(lambda x: cstr(x.freeze_account) in ["", "No"], accounts):
-						msgprint(_("Account for this ") + fieldname + _(" has been freezed. ") + 
-							self.doc.doctype + _(" can not be made."), raise_exception=1)
+					from accounts.doctype.gl_entry.gl_entry import validate_frozen_account
+					for account in accounts:						
+						validate_frozen_account(account[0])
 			
 	def set_price_list_currency(self, buying_or_selling):
 		if self.meta.get_field("currency"):
@@ -179,17 +178,17 @@ class AccountsController(TransactionBase):
 		"""
 		if tax.charge_type in ["On Previous Row Amount", "On Previous Row Total"] and \
 				(not tax.row_id or cint(tax.row_id) >= tax.idx):
-			msgprint((_("Row") + " # %(idx)s [%(taxes_doctype)s]: " + \
+			throw((_("Row") + " # %(idx)s [%(taxes_doctype)s]: " + \
 				_("Please specify a valid") + " %(row_id_label)s") % {
 					"idx": tax.idx,
 					"taxes_doctype": tax.doctype,
 					"row_id_label": self.meta.get_label("row_id",
 						parentfield=self.other_fname)
-				}, raise_exception=True)
+				})
 				
 	def validate_inclusive_tax(self, tax):
 		def _on_previous_row_error(row_range):
-			msgprint((_("Row") + " # %(idx)s [%(doctype)s]: " +
+			throw((_("Row") + " # %(idx)s [%(doctype)s]: " +
 				_("to be included in Item's rate, it is required that: ") +
 				" [" + _("Row") + " # %(row_range)s] " + _("also be included in Item's rate")) % {
 					"idx": tax.idx,
@@ -200,12 +199,12 @@ class AccountsController(TransactionBase):
 						parentfield=self.other_fname),
 					"charge_type": tax.charge_type,
 					"row_range": row_range
-				}, raise_exception=True)
+				})
 		
 		if cint(tax.included_in_print_rate):
 			if tax.charge_type == "Actual":
 				# inclusive tax cannot be of type Actual
-				msgprint((_("Row") 
+				throw((_("Row") 
 					+ " # %(idx)s [%(doctype)s]: %(charge_type_label)s = \"%(charge_type)s\" " 
 					+ "cannot be included in Item's rate") % {
 						"idx": tax.idx,
@@ -213,7 +212,7 @@ class AccountsController(TransactionBase):
 						"charge_type_label": self.meta.get_label("charge_type",
 							parentfield=self.other_fname),
 						"charge_type": tax.charge_type,
-					}, raise_exception=True)
+					})
 			elif tax.charge_type == "On Previous Row Amount" and \
 					not cint(self.tax_doclist[tax.row_id - 1].included_in_print_rate):
 				# referred row should also be inclusive
@@ -224,23 +223,22 @@ class AccountsController(TransactionBase):
 				_on_previous_row_error("1 - %d" % (tax.row_id,))
 				
 	def calculate_taxes(self):
-		for item in self.item_doclist:
+		# maintain actual tax rate based on idx
+		actual_tax_dict = dict([[tax.idx, tax.rate] for tax in self.tax_doclist 
+			if tax.charge_type == "Actual"])
+			
+		for n, item in enumerate(self.item_doclist):
 			item_tax_map = self._load_item_tax_rate(item.item_tax_rate)
 
 			for i, tax in enumerate(self.tax_doclist):
 				# tax_amount represents the amount of tax for the current step
 				current_tax_amount = self.get_current_tax_amount(item, tax, item_tax_map)
-				
-				if hasattr(self, "set_item_tax_amount"):
-					self.set_item_tax_amount(item, tax, current_tax_amount)
-
-				# case when net total is 0 but there is an actual type charge
-				# in this case add the actual amount to tax.tax_amount
-				# and tax.grand_total_for_current_item for the first such iteration
-				if tax.charge_type=="Actual" and \
-						not (current_tax_amount or self.doc.net_total or tax.tax_amount):
-					zero_net_total_adjustment = flt(tax.rate, self.precision("tax_amount", tax))
-					current_tax_amount += zero_net_total_adjustment
+					
+				# Adjust divisional loss to the last item
+				if tax.charge_type == "Actual":
+					actual_tax_dict[tax.idx] -= current_tax_amount
+					if n == len(self.item_doclist) - 1:
+						current_tax_amount += actual_tax_dict[tax.idx]
 
 				# store tax_amount for current item as it will be used for
 				# charge type = 'On Previous Row Amount'
@@ -252,7 +250,8 @@ class AccountsController(TransactionBase):
 				if tax.category:
 					# if just for valuation, do not add the tax amount in total
 					# hence, setting it as 0 for further steps
-					current_tax_amount = 0.0 if (tax.category == "Valuation") else current_tax_amount
+					current_tax_amount = 0.0 if (tax.category == "Valuation") \
+						else current_tax_amount
 					
 					current_tax_amount *= -1.0 if (tax.add_deduct_tax == "Deduct") else 1.0
 				
@@ -271,6 +270,11 @@ class AccountsController(TransactionBase):
 				# in tax.total, accumulate grand total of each item
 				tax.total += tax.grand_total_for_current_item
 				
+				# set precision in the last item iteration
+				if n == len(self.item_doclist) - 1:
+					tax.total = flt(tax.total, self.precision("total", tax))
+					tax.tax_amount = flt(tax.tax_amount, self.precision("tax_amount", tax))
+				
 	def get_current_tax_amount(self, item, tax, item_tax_map):
 		tax_rate = self._get_tax_rate(tax, item_tax_map)
 		current_tax_amount = 0.0
@@ -384,24 +388,45 @@ class AccountsController(TransactionBase):
 			})
 			
 	def validate_multiple_billing(self, ref_dt, item_ref_dn, based_on, parentfield):
+		from controllers.status_updater import get_tolerance_for
+		item_tolerance = {}
+		global_tolerance = None
+		
 		for item in self.doclist.get({"parentfield": "entries"}):
 			if item.fields.get(item_ref_dn):
-				already_billed = webnotes.conn.sql("""select sum(%s) from `tab%s` 
-					where %s=%s and docstatus=1""" % (based_on, self.tname, item_ref_dn, '%s'), 
-					item.fields[item_ref_dn])[0][0]
-				
-				max_allowed_amt = flt(webnotes.conn.get_value(ref_dt + " Item", 
+				ref_amt = flt(webnotes.conn.get_value(ref_dt + " Item", 
 					item.fields[item_ref_dn], based_on), self.precision(based_on, item))
+				if not ref_amt:
+					webnotes.msgprint(_("As amount for item") + ": " + item.item_code + _(" in ") + 
+						ref_dt + _(" is zero, system will not check for over-billed"))
+				else:
+					already_billed = webnotes.conn.sql("""select sum(%s) from `tab%s` 
+						where %s=%s and docstatus=1 and parent != %s""" % 
+						(based_on, self.tname, item_ref_dn, '%s', '%s'), 
+						(item.fields[item_ref_dn], self.doc.name))[0][0]
 				
-				total_billed_amt = flt(flt(already_billed) + flt(item.fields[based_on]), 
-					self.precision(based_on, item))
+					total_billed_amt = flt(flt(already_billed) + flt(item.fields[based_on]), 
+						self.precision(based_on, item))
+				
+					tolerance, item_tolerance, global_tolerance = get_tolerance_for(item.item_code, 
+						item_tolerance, global_tolerance)
 					
-				if max_allowed_amt and total_billed_amt - max_allowed_amt > 0.02:
-					webnotes.msgprint(_("Row ")+ cstr(item.idx) + ": " + cstr(item.item_code) + 
-						_(" will be over-billed against mentioned ") + cstr(ref_dt) +  
-						_(". Max allowed " + cstr(based_on) + ": " + cstr(max_allowed_amt)), 
-						raise_exception=1)
-		
+					max_allowed_amt = flt(ref_amt * (100 + tolerance) / 100)
+				
+					if total_billed_amt - max_allowed_amt > 0.01:
+						reduce_by = total_billed_amt - max_allowed_amt
+					
+						webnotes.throw(_("Row #") + cstr(item.idx) + ": " + 
+							_(" Max amount allowed for Item ") + cstr(item.item_code) + 
+							_(" against ") + ref_dt + " " + 
+							cstr(item.fields[ref_dt.lower().replace(" ", "_")]) + _(" is ") + 
+							cstr(max_allowed_amt) + ". \n" + 
+							_("""If you want to increase your overflow tolerance, please increase \
+							tolerance % in Global Defaults or Item master. 				
+							Or, you must reduce the amount by """) + cstr(reduce_by) + "\n" + 
+							_("""Also, please check if the order item has already been billed \
+								in the Sales Order"""))
+				
 	def get_company_default(self, fieldname):
 		from erpnext.accounts.utils import get_company_default
 		return get_company_default(self.doc.company, fieldname)

erpnext/controllers/buying_controller.py

@@ -122,8 +122,8 @@ class BuyingController(StockController):
 		self.round_floats_in(self.doc, ["net_total", "net_total_import"])
 		
 	def calculate_totals(self):
-		self.doc.grand_total = flt(self.tax_doclist and \
-			self.tax_doclist[-1].total or self.doc.net_total, self.precision("grand_total"))
+		self.doc.grand_total = flt(self.tax_doclist[-1].total if self.tax_doclist 
+			else self.doc.net_total, self.precision("grand_total"))
 		self.doc.grand_total_import = flt(self.doc.grand_total / self.doc.conversion_rate,
 			self.precision("grand_total_import"))
 
@@ -135,6 +135,24 @@ class BuyingController(StockController):
 		
 		if self.meta.get_field("rounded_total_import"):
 			self.doc.rounded_total_import = _round(self.doc.grand_total_import)
+				
+		if self.meta.get_field("other_charges_added"):
+			self.doc.other_charges_added = flt(sum([flt(d.tax_amount) for d in self.tax_doclist 
+				if d.add_deduct_tax=="Add" and d.category in ["Valuation and Total", "Total"]]), 
+				self.precision("other_charges_added"))
+				
+		if self.meta.get_field("other_charges_deducted"):
+			self.doc.other_charges_deducted = flt(sum([flt(d.tax_amount) for d in self.tax_doclist 
+				if d.add_deduct_tax=="Deduct" and d.category in ["Valuation and Total", "Total"]]), 
+				self.precision("other_charges_deducted"))
+				
+		if self.meta.get_field("other_charges_added_import"):
+			self.doc.other_charges_added_import = flt(self.doc.other_charges_added / 
+				self.doc.conversion_rate, self.precision("other_charges_added_import"))
+				
+		if self.meta.get_field("other_charges_deducted_import"):
+			self.doc.other_charges_deducted_import = flt(self.doc.other_charges_deducted / 
+				self.doc.conversion_rate, self.precision("other_charges_deducted_import"))
 			
 	def calculate_outstanding_amount(self):
 		if self.doc.doctype == "Purchase Invoice" and self.doc.docstatus < 2:
@@ -161,30 +179,49 @@ class BuyingController(StockController):
 		if not self.meta.get_field("item_tax_amount", parentfield=self.fname):
 			for item in self.item_doclist:
 				del item.fields["item_tax_amount"]
-				
-	def set_item_tax_amount(self, item, tax, current_tax_amount):
+							
+	# update valuation rate
+	def update_valuation_rate(self, parentfield):
 		"""
 			item_tax_amount is the total tax amount applied on that item
 			stored for valuation 
 			
 			TODO: rename item_tax_amount to valuation_tax_amount
 		"""
-		if tax.category in ["Valuation", "Valuation and Total"] and \
-			self.meta.get_field("item_tax_amount", parentfield=self.fname):
-				item.item_tax_amount += flt(current_tax_amount, self.precision("item_tax_amount", item))
-				
-	# update valuation rate
-	def update_valuation_rate(self, parentfield):
-		for item in self.doclist.get({"parentfield": parentfield}):
-			item.conversion_factor = item.conversion_factor or flt(webnotes.conn.get_value(
-				"UOM Conversion Detail", {"parent": item.item_code, "uom": item.uom}, 
-				"conversion_factor")) or 1
+		stock_items = self.get_stock_items()
+		
+		stock_items_qty, stock_items_amount = 0, 0
+		last_stock_item_idx = 1
+		for d in self.doclist.get({"parentfield": parentfield}):
+			if d.item_code and d.item_code in stock_items:
+				stock_items_qty += flt(d.qty)
+				stock_items_amount += flt(d.amount)
+				last_stock_item_idx = d.idx
 			
-			if item.item_code and item.qty:
+		total_valuation_amount = sum([flt(d.tax_amount) for d in 
+			self.doclist.get({"parentfield": "purchase_tax_details"}) 
+			if d.category in ["Valuation", "Valuation and Total"]])
+			
+		
+		valuation_amount_adjustment = total_valuation_amount
+		for i, item in enumerate(self.doclist.get({"parentfield": parentfield})):
+			if item.item_code and item.qty and item.item_code in stock_items:
+				item_proportion = flt(item.amount) / stock_items_amount if stock_items_amount \
+					else flt(item.qty) / stock_items_qty
+				
+				if i == (last_stock_item_idx - 1):
+					item.item_tax_amount = flt(valuation_amount_adjustment, 
+						self.precision("item_tax_amount", item))
+				else:
+					item.item_tax_amount = flt(item_proportion * total_valuation_amount, 
+						self.precision("item_tax_amount", item))
+					valuation_amount_adjustment -= item.item_tax_amount
+
 				self.round_floats_in(item)
-								
-				# if no item code, which is sometimes the case in purchase invoice, 
-				# then it is not possible to track valuation against it
+				
+				item.conversion_factor = item.conversion_factor or flt(webnotes.conn.get_value(
+					"UOM Conversion Detail", {"parent": item.item_code, "uom": item.uom}, 
+					"conversion_factor")) or 1
 				qty_in_stock_uom = flt(item.qty * item.conversion_factor)
 				item.valuation_rate = ((item.amount + item.item_tax_amount + item.rm_supp_cost)
 					/ qty_in_stock_uom)

erpnext/controllers/selling_controller.py

@@ -191,7 +191,8 @@ class SellingController(StockController):
 			
 		self.doc.other_charges_total = flt(self.doc.grand_total - self.doc.net_total,
 			self.precision("other_charges_total"))
-		self.doc.other_charges_total_export = flt(self.doc.grand_total_export - self.doc.net_total_export,
+		self.doc.other_charges_total_export = flt(
+			self.doc.grand_total_export - self.doc.net_total_export,
 			self.precision("other_charges_total_export"))
 		
 		self.doc.rounded_total = _round(self.doc.grand_total)

erpnext/controllers/status_updater.py

@@ -151,7 +151,9 @@ class StatusUpdater(DocListController):
 		"""
 	
 		# check if overflow is within tolerance
-		tolerance = self.get_tolerance_for(item['item_code'])
+		tolerance, self.tolerance, self.global_tolerance = get_tolerance_for(item['item_code'], 
+			self.tolerance, self.global_tolerance)
+			
 		overflow_percent = ((item[args['target_field']] - item[args['target_ref_field']]) / 
 		 	item[args['target_ref_field']]) * 100
 	
@@ -170,23 +172,6 @@ class StatusUpdater(DocListController):
 				
 				Also, please check if the order item has already been billed in the Sales Order""" % 
 				item, raise_exception=1)
-				
-	def get_tolerance_for(self, item_code):
-		"""
-			Returns the tolerance for the item, if not set, returns global tolerance
-		"""
-		if self.tolerance.get(item_code): return self.tolerance[item_code]
-		
-		tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
-
-		if not tolerance:
-			if self.global_tolerance == None:
-				self.global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None, 
-					'tolerance'))
-			tolerance = self.global_tolerance
-		
-		self.tolerance[item_code] = tolerance
-		return tolerance
 	
 
 	def update_qty(self, change_modified=True):
@@ -245,4 +230,59 @@ class StatusUpdater(DocListController):
 							set %(status_field)s = if(ifnull(%(target_parent_field)s,0)<0.001, 
 								'Not %(keyword)s', if(%(target_parent_field)s>=99.99, 
 								'Fully %(keyword)s', 'Partly %(keyword)s'))
-							where name='%(name)s'""" % args)
+							where name='%(name)s'""" % args)
+							
+							
+	def update_billing_status_for_zero_amount_refdoc(self, ref_dt):
+		ref_fieldname = ref_dt.lower().replace(" ", "_")
+		zero_amount_refdoc = []
+		all_zero_amount_refdoc = webnotes.conn.sql_list("""select name from `tab%s` 
+			where docstatus=1 and net_total = 0""" % ref_dt)
+	
+		for item in self.doclist.get({"parentfield": "entries"}):
+			if item.fields.get(ref_fieldname) \
+				and item.fields.get(ref_fieldname) in all_zero_amount_refdoc \
+				and item.fields.get(ref_fieldname) not in zero_amount_refdoc:
+					zero_amount_refdoc.append(item.fields[ref_fieldname])
+		
+		if zero_amount_refdoc:
+			self.update_biling_status(zero_amount_refdoc, ref_dt, ref_fieldname)
+	
+	def update_biling_status(self, zero_amount_refdoc, ref_dt, ref_fieldname):
+		for ref_dn in zero_amount_refdoc:
+			ref_doc_qty = flt(webnotes.conn.sql("""select sum(ifnull(qty, 0)) from `tab%s Item` 
+				where parent=%s""" % (ref_dt, '%s'), (ref_dn))[0][0])
+			
+			billed_qty = flt(webnotes.conn.sql("""select sum(ifnull(qty, 0)) 
+				from `tab%s Item` where %s=%s and docstatus=1""" % 
+				(self.doc.doctype, ref_fieldname, '%s'), (ref_dn))[0][0])
+			
+			per_billed = ((ref_doc_qty if billed_qty > ref_doc_qty else billed_qty)\
+				/ ref_doc_qty)*100
+			webnotes.conn.set_value(ref_dt, ref_dn, "per_billed", per_billed)
+			
+			from webnotes.model.meta import has_field
+			if has_field(ref_dt, "billing_status"):
+				if per_billed < 0.001: billing_status = "Not Billed"
+				elif per_billed >= 99.99: billing_status = "Fully Billed"
+				else: billing_status = "Partly Billed"
+			
+				webnotes.conn.set_value(ref_dt, ref_dn, "billing_status", billing_status)
+							
+def get_tolerance_for(item_code, item_tolerance={}, global_tolerance=None):
+	"""
+		Returns the tolerance for the item, if not set, returns global tolerance
+	"""
+	if item_tolerance.get(item_code):
+		return item_tolerance[item_code], item_tolerance, global_tolerance
+	
+	tolerance = flt(webnotes.conn.get_value('Item',item_code,'tolerance') or 0)
+
+	if not tolerance:
+		if global_tolerance == None:
+			global_tolerance = flt(webnotes.conn.get_value('Global Defaults', None, 
+				'tolerance'))
+		tolerance = global_tolerance
+	
+	item_tolerance[item_code] = tolerance
+	return tolerance, item_tolerance, global_tolerance