Merge pull request #6485 from rohitwaghchaure/enhancement_payment_entry

[Enhancement] Added allocate payment amount checkbox in Payment Entry
diff --git a/erpnext/accounts/doctype/account/account.py b/erpnext/accounts/doctype/account/account.py
index ced1e85..cedaf60 100644
--- a/erpnext/accounts/doctype/account/account.py
+++ b/erpnext/accounts/doctype/account/account.py
@@ -171,7 +171,7 @@
 				
 			old_warehouse = cstr(frappe.db.get_value("Account", self.name, "warehouse"))
 			if old_warehouse != cstr(self.warehouse):
-				if old_warehouse:
+				if old_warehouse and frappe.db.exists("Warehouse", old_warehouse):
 					self.validate_warehouse(old_warehouse)
 				if self.warehouse:
 					self.validate_warehouse(self.warehouse)
diff --git a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
index 685b8a7..db811cf 100644
--- a/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
+++ b/erpnext/accounts/report/accounts_receivable/accounts_receivable.py
@@ -218,14 +218,16 @@
 			conditions, values = self.prepare_conditions(party_type)
 
 			if self.filters.get(scrub(party_type)):
-				select_fields = "debit_in_account_currency as debit, credit_in_account_currency as credit"
+				select_fields = "sum(debit_in_account_currency) as debit, sum(credit_in_account_currency) as credit"
 			else:
-				select_fields = "debit, credit"
+				select_fields = "sum(debit) as debit, sum(credit) as credit"
 
-			self.gl_entries = frappe.db.sql("""select name, posting_date, account, party_type, party,
-				voucher_type, voucher_no, against_voucher_type, against_voucher, account_currency, remarks, {0}
+			self.gl_entries = frappe.db.sql("""select name, posting_date, account, party_type, party, 
+				voucher_type, voucher_no, against_voucher_type, against_voucher, 
+				account_currency, remarks, {0}
 				from `tabGL Entry`
 				where docstatus < 2 and party_type=%s and (party is not null and party != '') {1}
+				group by voucher_type, voucher_no, against_voucher_type, against_voucher
 				order by posting_date, party"""
 				.format(select_fields, conditions), values, as_dict=True)
 
diff --git a/erpnext/hr/doctype/leave_application/leave_application.py b/erpnext/hr/doctype/leave_application/leave_application.py
index 838d8f7..42edc9f 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.py
+++ b/erpnext/hr/doctype/leave_application/leave_application.py
@@ -97,12 +97,19 @@
 				.format(formatdate(future_allocation[0].from_date), future_allocation[0].name))
 
 	def validate_salary_processed_days(self):
-		last_processed_pay_slip = frappe.db.sql("""select start_date, end_date from `tabSalary Slip`
-						where docstatus != 2 and employee = %s and ((%s between start_date and end_date) or (%s between start_date and end_date)) order by modified desc limit 1""",(self.employee, self.to_date, self.from_date))
+		if not frappe.db.get_value("Leave Type", self.leave_type, "is_lwp"):
+			return
+			
+		last_processed_pay_slip = frappe.db.sql("""
+			select start_date, end_date from `tabSalary Slip`
+			where docstatus != 2 and employee = %s 
+			and ((%s between start_date and end_date) or (%s between start_date and end_date)) 
+			order by modified desc limit 1
+		""",(self.employee, self.to_date, self.from_date))
 
 		if last_processed_pay_slip:
-			frappe.throw(_("Salary already processed for period between {0} and {1}, Leave application period cannot be between this date range.").
-					format(formatdate(last_processed_pay_slip[0][0]), formatdate(last_processed_pay_slip[0][1])))
+			frappe.throw(_("Salary already processed for period between {0} and {1}, Leave application period cannot be between this date range.").format(formatdate(last_processed_pay_slip[0][0]), 
+				formatdate(last_processed_pay_slip[0][1])))
 
 
 	def show_block_day_warning(self):
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index be0013e..9822fc0 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -308,6 +308,7 @@
 erpnext.patches.v7_0.set_material_request_type_in_item
 erpnext.patches.v7_0.rename_examination_to_assessment
 erpnext.patches.v7_0.set_portal_settings
+erpnext.patches.v7_0.update_change_amount_account
 erpnext.patches.v7_0.repost_future_gle_for_purchase_invoice
 erpnext.patches.v7_0.fix_duplicate_icons
 erpnext.patches.v7_0.repost_gle_for_pos_sales_return
@@ -315,4 +316,5 @@
 erpnext.patches.v7_0.update_status_for_timesheet
 erpnext.patches.v7_0.set_party_name_in_payment_entry
 execute:frappe.db.sql("update `tabTimesheet` ts, `tabEmployee` emp set ts.employee_name = emp.employee_name where emp.name = ts.employee and ts.employee_name is null and ts.employee is not null")
+execute:frappe.db.sql("delete from `tabTimesheet Detail` where NOT EXISTS (select name from `tabTimesheet` where name = `tabTimesheet Detail`.parent)")
 erpnext.patches.v7_0.update_mode_of_payment_type
diff --git a/erpnext/patches/v7_0/update_change_amount_account.py b/erpnext/patches/v7_0/update_change_amount_account.py
new file mode 100644
index 0000000..1741095
--- /dev/null
+++ b/erpnext/patches/v7_0/update_change_amount_account.py
@@ -0,0 +1,19 @@
+from __future__ import unicode_literals
+import frappe
+from erpnext.accounts.doctype.journal_entry.journal_entry import get_default_bank_cash_account
+
+def execute():
+	frappe.reload_doc('accounts', 'doctype', 'sales_invoice')
+
+	for company in frappe.db.sql("""select company from `tabSales Invoice` 
+		where change_amount <> 0 and account_for_change_amount is null group by company""", as_list = 1):
+		cash_account = get_default_bank_cash_account(company[0], 'Cash').get('account')
+		if not cash_account:
+			bank_account = get_default_bank_cash_account(company[0], 'Bank').get('account')
+			cash_account = bank_account
+
+		if cash_account:
+			frappe.db.sql("""update `tabSales Invoice` 
+				set account_for_change_amount = %(cash_account)s where change_amount <> 0 
+				and company = %(company)s and account_for_change_amount is null""",
+				{'cash_account': cash_account, 'company': company[0]})
diff --git a/erpnext/setup/doctype/company/delete_company_transactions.py b/erpnext/setup/doctype/company/delete_company_transactions.py
index 7e1681c..8f058e8 100644
--- a/erpnext/setup/doctype/company/delete_company_transactions.py
+++ b/erpnext/setup/doctype/company/delete_company_transactions.py
@@ -18,7 +18,6 @@
 			frappe.PermissionError)
 
 	delete_bins(company_name)
-	delete_time_sheets(company_name)
 	delete_lead_addresses(company_name)
 
 	for doctype in frappe.db.sql_list("""select parent from
@@ -70,14 +69,6 @@
 	frappe.db.sql("""delete from tabBin where warehouse in
 			(select name from tabWarehouse where company=%s)""", company_name)
 
-def delete_time_sheets(company_name):
-	# Delete Time Logs as it is linked to Production Order / Project / Task, which are linked to company
-	frappe.db.sql("""
-		delete from `tabTimesheet`
-		where
-			company=%(company)s
-	""", {"company": company_name})
-
 def delete_lead_addresses(company_name):
 	"""Delete addresses to which leads are linked"""
 	for lead in frappe.get_all("Lead", filters={"company": company_name}):
diff --git a/erpnext/stock/stock_balance.py b/erpnext/stock/stock_balance.py
index 22fa12a..096f6c0 100644
--- a/erpnext/stock/stock_balance.py
+++ b/erpnext/stock/stock_balance.py
@@ -230,7 +230,7 @@
 				pass
 
 def repost_all_stock_vouchers():
-	warehouses_with_account = frappe.db.sql_list("""select master_name from tabAccount
+	warehouses_with_account = frappe.db.sql_list("""select warehouse from tabAccount
 		where ifnull(account_type, '') = 'Stock' and (warehouse is not null and warehouse != '')
 		and is_group=0""")
 
@@ -244,7 +244,7 @@
 	i = 0
 	for voucher_type, voucher_no in vouchers:
 		i+=1
-		print i, "/", len(vouchers)
+		print i, "/", len(vouchers), voucher_type, voucher_no
 		try:
 			for dt in ["Stock Ledger Entry", "GL Entry"]:
 				frappe.db.sql("""delete from `tab%s` where voucher_type=%s and voucher_no=%s"""%