Merge pull request #3679 from neilLasrado/freeze-customer

Added ability to freeze Customer/Supplier

erpnext/accounts/doctype/gl_entry/gl_entry.py

@@ -4,11 +4,13 @@
 from __future__ import unicode_literals
 import frappe
 
-from frappe.utils import flt, fmt_money, getdate, formatdate, cstr, cint
+from frappe.utils import flt, fmt_money, getdate, formatdate, cstr
 from frappe import _
 
 from frappe.model.document import Document
 
+class CustomerFrozen(frappe.ValidationError): pass
+
 class GLEntry(Document):
 	def validate(self):
 		self.flags.ignore_submit_comment = True
@@ -17,6 +19,7 @@ class GLEntry(Document):
 		self.validate_posting_date()
 		self.check_pl_account()
 		self.validate_cost_center()
+		self.validate_party()
 
 	def on_update_with_args(self, adv_adj, update_outstanding = 'Yes'):
 		self.validate_account_details(adv_adj)
@@ -88,6 +91,13 @@ class GLEntry(Document):
 
 		if self.cost_center and _get_cost_center_company() != self.company:
 			frappe.throw(_("Cost Center {0} does not belong to Company {1}").format(self.cost_center, self.company))
+			
+	def validate_party(self):
+		if self.party_type and self.party:
+			frozen_accounts_modifier = frappe.db.get_value( 'Accounts Settings', None,'frozen_accounts_modifier')
+			if not frozen_accounts_modifier in frappe.get_roles():
+				if frappe.db.get_value(self.party_type, self.party, "is_frozen"):
+					frappe.throw("{0} {1} is frozen".format(self.party_type, self.party), CustomerFrozen)
 
 def validate_balance_type(account, adv_adj=False):
 	if not adv_adj and account:

erpnext/buying/doctype/supplier/supplier.json

@@ -54,6 +54,13 @@
    "permlevel": 0, 
    "reqd": 1
   }, 
+  {
+   "fieldname": "is_frozen", 
+   "fieldtype": "Check", 
+   "label": "Is Frozen", 
+   "permlevel": 0, 
+   "precision": ""
+  }, 
   {
    "depends_on": "eval:!doc.__islocal", 
    "fieldname": "address_contacts", 
@@ -172,7 +179,7 @@
  ], 
  "icon": "icon-user", 
  "idx": 1, 
- "modified": "2015-07-13 05:28:29.121285", 
+ "modified": "2015-07-17 09:39:05.318826", 
  "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Supplier", 

erpnext/controllers/accounts_controller.py

@@ -11,11 +11,14 @@ from erpnext.utilities.transaction_base import TransactionBase
 from erpnext.controllers.recurring_document import convert_to_recurring, validate_recurring_document
 from erpnext.controllers.sales_and_purchase_return import validate_return
 
+class CustomerFrozen(frappe.ValidationError): pass
+
 class AccountsController(TransactionBase):
 	def validate(self):
 		if self.get("_action") and self._action != "update_after_submit":
 			self.set_missing_values(for_validate=True)
 		self.validate_date_with_fiscal_year()
+		
 		if self.meta.get_field("currency"):
 			self.calculate_taxes_and_totals()
 			if not self.meta.get_field("is_return") or not self.is_return:
@@ -32,6 +35,8 @@ class AccountsController(TransactionBase):
 
 		if self.meta.get_field("taxes_and_charges"):
 			self.validate_enabled_taxes_and_charges()
+			
+		self.validate_party()
 
 	def on_submit(self):
 		if self.meta.get_field("is_recurring"):
@@ -340,6 +345,23 @@ class AccountsController(TransactionBase):
 
 		return self._abbr
 
+	def validate_party(self):
+		frozen_accounts_modifier = frappe.db.get_value( 'Accounts Settings', None,'frozen_accounts_modifier')
+		if frozen_accounts_modifier in frappe.get_roles():
+			return
+		
+		party_type = None
+		if self.meta.get_field("customer"):
+			party_type = 'Customer'
+
+		elif self.meta.get_field("supplier"):
+			party_type = 'Supplier'
+			
+		if party_type:
+			party = self.get(party_type.lower())
+			if frappe.db.get_value(party_type, party, "is_frozen"):
+				frappe.throw("{0} {1} is frozen".format(party_type, party), CustomerFrozen)
+
 @frappe.whitelist()
 def get_tax_rate(account_head):
 	return frappe.db.get_value("Account", account_head, "tax_rate")

erpnext/selling/doctype/customer/customer.json

@@ -101,6 +101,13 @@
    "print_hide": 1, 
    "reqd": 1
   }, 
+  {
+   "fieldname": "is_frozen", 
+   "fieldtype": "Check", 
+   "label": "Is Frozen", 
+   "permlevel": 0, 
+   "precision": ""
+  }, 
   {
    "depends_on": "eval:!doc.__islocal", 
    "fieldname": "address_contacts", 
@@ -278,7 +285,7 @@
  ], 
  "icon": "icon-user", 
  "idx": 1, 
- "modified": "2015-07-13 05:28:25.753684", 
+ "modified": "2015-07-17 09:38:50.086978", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Customer", 

erpnext/selling/doctype/customer/test_customer.py

@@ -7,6 +7,7 @@ import frappe
 import unittest
 
 from frappe.test_runner import make_test_records
+from erpnext.controllers.accounts_controller import CustomerFrozen
 
 test_ignore = ["Price List"]
 
@@ -65,5 +66,15 @@ class TestCustomer(unittest.TestCase):
 			{"comment_doctype": "Customer", "comment_docname": "_Test Customer 1 Renamed"}), comment.name)
 
 		frappe.rename_doc("Customer", "_Test Customer 1 Renamed", "_Test Customer 1")
-
-
+		
+	def test_freezed_customer(self):
+		frappe.db.set_value("Customer", "_Test Customer", "is_frozen", 1)
+		
+		from erpnext.selling.doctype.sales_order.test_sales_order import make_sales_order
+		
+		so = make_sales_order(do_not_save= True)
+		self.assertRaises(CustomerFrozen, so.save)
+		
+		frappe.db.set_value("Customer", "_Test Customer", "is_frozen", 0)
+		
+		so.save()