Merge branch 'hotfix'
diff --git a/erpnext/__init__.py b/erpnext/__init__.py
index a16794b..e852de2 100644
--- a/erpnext/__init__.py
+++ b/erpnext/__init__.py
@@ -5,7 +5,7 @@
 from erpnext.hooks import regional_overrides
 from frappe.utils import getdate
 
-__version__ = '10.0.23'
+__version__ = '10.1.0'
 
 def get_default_company(user=None):
 	'''Get default company for user'''
diff --git a/erpnext/accounts/doctype/gst_account/__init__.py b/erpnext/accounts/doctype/gst_account/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/accounts/doctype/gst_account/__init__.py
diff --git a/erpnext/accounts/doctype/gst_account/gst_account.json b/erpnext/accounts/doctype/gst_account/gst_account.json
new file mode 100644
index 0000000..7067338
--- /dev/null
+++ b/erpnext/accounts/doctype/gst_account/gst_account.json
@@ -0,0 +1,196 @@
+{
+ "allow_copy": 0, 
+ "allow_guest_to_view": 0, 
+ "allow_import": 0, 
+ "allow_rename": 0, 
+ "beta": 0, 
+ "creation": "2018-01-02 15:48:58.768352", 
+ "custom": 0, 
+ "docstatus": 0, 
+ "doctype": "DocType", 
+ "document_type": "", 
+ "editable_grid": 1, 
+ "engine": "InnoDB", 
+ "fields": [
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "company", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "Company", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Company", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "cgst_account", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "CGST Account", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Account", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "sgst_account", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "SGST Account", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Account", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "igst_account", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "IGST Account", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Account", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "cess_account", 
+   "fieldtype": "Link", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "CESS Account", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "Account", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }
+ ], 
+ "has_web_view": 0, 
+ "hide_heading": 0, 
+ "hide_toolbar": 0, 
+ "idx": 0, 
+ "image_view": 0, 
+ "in_create": 0, 
+ "is_submittable": 0, 
+ "issingle": 0, 
+ "istable": 1, 
+ "max_attachments": 0, 
+ "modified": "2018-01-02 15:52:22.335988", 
+ "modified_by": "Administrator", 
+ "module": "Accounts", 
+ "name": "GST Account", 
+ "name_case": "", 
+ "owner": "Administrator", 
+ "permissions": [], 
+ "quick_entry": 1, 
+ "read_only": 0, 
+ "read_only_onload": 0, 
+ "show_name_in_global_search": 0, 
+ "sort_field": "modified", 
+ "sort_order": "DESC", 
+ "track_changes": 1, 
+ "track_seen": 0
+}
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/gst_account/gst_account.py b/erpnext/accounts/doctype/gst_account/gst_account.py
new file mode 100644
index 0000000..d784849
--- /dev/null
+++ b/erpnext/accounts/doctype/gst_account/gst_account.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2018, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe.model.document import Document
+
+class GSTAccount(Document):
+	pass
diff --git a/erpnext/accounts/doctype/payment_entry/payment_entry.py b/erpnext/accounts/doctype/payment_entry/payment_entry.py
index c32acc1..e19295c 100644
--- a/erpnext/accounts/doctype/payment_entry/payment_entry.py
+++ b/erpnext/accounts/doctype/payment_entry/payment_entry.py
@@ -58,16 +58,21 @@
 		if self.difference_amount:
 			frappe.throw(_("Difference Amount must be zero"))
 		self.make_gl_entries()
+		self.update_outstanding_amounts()
 		self.update_advance_paid()
 		self.update_expense_claim()
 
 	def on_cancel(self):
 		self.setup_party_account_field()
 		self.make_gl_entries(cancel=1)
+		self.update_outstanding_amounts()
 		self.update_advance_paid()
 		self.update_expense_claim()
 		self.delink_advance_entry_references()
 
+	def update_outstanding_amounts(self):
+		self.set_missing_ref_details(force=True)
+
 	def validate_duplicate_entry(self):
 		reference_names = []
 		for d in self.get("references"):
@@ -129,14 +134,14 @@
 
 		self.set_missing_ref_details()
 
-	def set_missing_ref_details(self):
+	def set_missing_ref_details(self, force=False):
 		for d in self.get("references"):
 			if d.allocated_amount:
 				ref_details = get_reference_details(d.reference_doctype,
 					d.reference_name, self.party_account_currency)
 
 				for field, value in ref_details.items():
-					if not d.get(field):
+					if not d.get(field) or force:
 						d.set(field, value)
 
 	def validate_payment_type(self):
diff --git a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
index ebd9439..0901046 100644
--- a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
+++ b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
@@ -3,9 +3,26 @@
 
 frappe.provide("erpnext.accounts");
 
+frappe.ui.form.on("Payment Reconciliation Payment", {
+	invoice_number: function(frm, cdt, cdn) {
+		var row = locals[cdt][cdn];
+		if(row.invoice_number) {
+			var parts = row.invoice_number.split(' | ');
+			var invoice_type = parts[0];
+			var invoice_number = parts[1];
+
+			var invoice_amount = frm.doc.invoices.filter(function(d) {
+				return d.invoice_type === invoice_type && d.invoice_number === invoice_number;
+			})[0].outstanding_amount;
+
+			frappe.model.set_value(cdt, cdn, "allocated_amount", Math.min(invoice_amount, row.amount));
+		}
+	}
+});
+
 erpnext.accounts.PaymentReconciliationController = frappe.ui.form.Controller.extend({
 	onload: function() {
-		var me = this
+		var me = this;
 		this.frm.set_query("party_type", function() {
 			return{
 				query: "erpnext.setup.doctype.party_type.party_type.get_party_type"
diff --git a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.py b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.py
index 5910a24..3c87fe5 100644
--- a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.py
+++ b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.py
@@ -55,6 +55,7 @@
 					THEN 1=1
 					ELSE {bank_account_condition}
 				END)
+			order by t1.posting_date
 			""".format(**{
 				"dr_or_cr": dr_or_cr,
 				"bank_account_condition": bank_account_condition,
diff --git a/erpnext/accounts/doctype/pos_profile/pos_profile.py b/erpnext/accounts/doctype/pos_profile/pos_profile.py
index 0bce49c..20a90f4 100644
--- a/erpnext/accounts/doctype/pos_profile/pos_profile.py
+++ b/erpnext/accounts/doctype/pos_profile/pos_profile.py
@@ -32,7 +32,7 @@
 					.format(res[0][0], row.user), raise_exception=1)
 			elif not row.default and not res:
 				msgprint(_("User {0} doesn't have any default POS Profile. Check Default at Row {1} for this User.")
-					.format(row.user, row.idx), raise_exception=1)
+					.format(row.user, row.idx))
 
 	def validate_all_link_fields(self):
 		accounts = {"Account": [self.income_account,
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
index 754fc6b..93c2206 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
@@ -106,6 +106,10 @@
 	on_submit: function(doc, dt, dn) {
 		var me = this;
 
+		if (frappe.get_route()[0] != 'Sales Invoice') {
+			return
+		}
+
 		$.each(doc["items"], function(i, row) {
 			if(row.delivery_note) frappe.model.clear_doc("Delivery Note", row.delivery_note)
 		})
diff --git a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.js b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.js
index b57a7fc..6a8cc6a 100644
--- a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.js
+++ b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.js
@@ -1,7 +1,7 @@
 // Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 // License: GNU General Public License v3. See license.txt
 
-frappe.query_reports["Item-wise Sales Register"] = frappe.query_reports["Sales Register"] = {
+frappe.query_reports["Item-wise Sales Register"] = {
 	"filters": [
 		{
 			"fieldname":"from_date",
diff --git a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
index 8917c9f..a39b831 100644
--- a/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
+++ b/erpnext/accounts/report/item_wise_sales_register/item_wise_sales_register.py
@@ -50,10 +50,12 @@
 		row += [
 			d.customer_group, d.debit_to, ", ".join(mode_of_payments.get(d.parent, [])),
 			d.territory, d.project, d.company, d.sales_order,
-			delivery_note, d.income_account, d.cost_center, d.stock_qty, d.stock_uom,
-			d.base_net_rate, d.base_net_amount
+			delivery_note, d.income_account, d.cost_center, d.stock_qty, d.stock_uom
 		]
 
+		row += [d.base_net_rate/d.stock_qty, d.base_net_amount] \
+			if d.stock_uom != d.uom else [d.base_net_rate, d.base_net_amount]
+
 		total_tax = 0
 		for tax in tax_columns:
 			item_tax = itemised_tax.get(d.name, {}).get(tax, {})
@@ -131,7 +133,7 @@
 			`tabSales Invoice Item`.stock_uom, `tabSales Invoice Item`.base_net_rate,
 			`tabSales Invoice Item`.base_net_amount, `tabSales Invoice`.customer_name,
 			`tabSales Invoice`.customer_group, `tabSales Invoice Item`.so_detail,
-			`tabSales Invoice`.update_stock {0}
+			`tabSales Invoice`.update_stock, `tabSales Invoice Item`.uom {0}
 		from `tabSales Invoice`, `tabSales Invoice Item`
 		where `tabSales Invoice`.name = `tabSales Invoice Item`.parent
 			and `tabSales Invoice`.docstatus = 1 %s %s
diff --git a/erpnext/accounts/report/purchase_invoice_trends/purchase_invoice_trends.json b/erpnext/accounts/report/purchase_invoice_trends/purchase_invoice_trends.json
index f167d06..dfae780 100644
--- a/erpnext/accounts/report/purchase_invoice_trends/purchase_invoice_trends.json
+++ b/erpnext/accounts/report/purchase_invoice_trends/purchase_invoice_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:46:55", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:16:25.027061", 
+ "modified": "2018-02-21 01:28:31.261299", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Purchase Invoice Trends", 
diff --git a/erpnext/accounts/report/sales_invoice_trends/sales_invoice_trends.json b/erpnext/accounts/report/sales_invoice_trends/sales_invoice_trends.json
index d7837e3..7437550 100644
--- a/erpnext/accounts/report/sales_invoice_trends/sales_invoice_trends.json
+++ b/erpnext/accounts/report/sales_invoice_trends/sales_invoice_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:44:21", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:15:12.885723", 
+ "modified": "2018-02-21 01:28:03.622485", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Sales Invoice Trends", 
diff --git a/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.js b/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.js
index a0e56de..068926b 100644
--- a/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.js
+++ b/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.js
@@ -33,8 +33,13 @@
 		},
 		{
 			"fieldname":"is_pos",
-			"label": __("POS?"),
+			"label": __("Show only POS"),
 			"fieldtype": "Check"
-		}
+		},
+		{
+			"fieldname":"payment_detail",
+			"label": __("Show Payment Details"),
+			"fieldtype": "Check"
+		},
 	]
 };
\ No newline at end of file
diff --git a/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.py b/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.py
index c2b1456..9969c55 100644
--- a/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.py
+++ b/erpnext/accounts/report/sales_payment_summary/sales_payment_summary.py
@@ -14,25 +14,41 @@
 def get_columns():
 	return [
 		_("Date") + ":Date:80",
-		_("Owner") + "::150",
-		_("Payment Mode") + "::140",
+		_("Owner") + ":Data:200",
+		_("Payment Mode") + ":Data:240",
 		_("Sales and Returns") + ":Currency/currency:120",
 		_("Taxes") + ":Currency/currency:120",
-		_("Payments") + ":Currency/currency:120",
-		_("Outstanding Amount") + ":Currency/currency:150",
+		_("Payments") + ":Currency/currency:120"
 	]
 
 def get_sales_payment_data(filters, columns):
-	sales_invoice_data = get_sales_invoice_data(filters)
 	data = []
+	show_payment_detail = False
+
+	sales_invoice_data = get_sales_invoice_data(filters)
 	mode_of_payments = get_mode_of_payments(filters)
+	mode_of_payment_details = get_mode_of_payment_details(filters)
+
+	if filters.get("payment_detail"):
+		show_payment_detail = True
+	else:
+		show_payment_detail = False
+
 	for inv in sales_invoice_data:
-		mode_of_payment = inv["owner"]+cstr(inv["posting_date"])
-		row = [inv.posting_date, inv.owner,", ".join(mode_of_payments.get(mode_of_payment, [])),
-		inv.net_total,
-		inv.total_taxes, (inv.net_total + inv.total_taxes - inv.outstanding_amount),
-		inv.outstanding_amount]
-		data.append(row)
+		owner_posting_date = inv["owner"]+cstr(inv["posting_date"])
+		if show_payment_detail:
+			row = [inv.posting_date, inv.owner," ",inv.net_total,inv.total_taxes, 0]
+			data.append(row)
+			for mop_detail in mode_of_payment_details.get(owner_posting_date,[]):
+				row = [inv.posting_date, inv.owner,mop_detail[0],0,0,mop_detail[1],0]
+				data.append(row)
+		else:
+			total_payment = 0
+			for mop_detail in mode_of_payment_details.get(owner_posting_date,[]):
+				total_payment = total_payment + mop_detail[1]
+			row = [inv.posting_date, inv.owner,", ".join(mode_of_payments.get(owner_posting_date, [])),
+			inv.net_total,inv.total_taxes,total_payment]
+			data.append(row)
 	return data
 
 def get_conditions(filters):
@@ -73,9 +89,17 @@
 			union
 			select a.owner,a.posting_date, ifnull(b.mode_of_payment, '') as mode_of_payment
 			from `tabSales Invoice` a, `tabPayment Entry` b,`tabPayment Entry Reference` c
-			where a.name = c.reference_name 
+			where a.name = c.reference_name
 			and b.name = c.parent
 			and a.name in ({invoice_list_names})
+			union
+			select a.owner, a.posting_date,
+			ifnull(a.voucher_type,'') as mode_of_payment
+			from `tabJournal Entry` a, `tabJournal Entry Account` b
+			where a.name = b.parent
+			and a.docstatus = 1
+			and b.reference_type = "Sales Invoice"
+			and b.reference_name in ({invoice_list_names})
 			""".format(invoice_list_names=invoice_list_names), as_dict=1)
 		for d in inv_mop:
 			mode_of_payments.setdefault(d["owner"]+cstr(d["posting_date"]), []).append(d.mode_of_payment)
@@ -86,4 +110,37 @@
 	return frappe.db.sql("""select a.name
 		from `tabSales Invoice` a
 		where a.docstatus = 1 and {conditions}""".format(conditions=conditions),
-		filters, as_dict=1)
\ No newline at end of file
+		filters, as_dict=1)
+
+def get_mode_of_payment_details(filters):
+	mode_of_payment_details = {}
+	invoice_list = get_invoices(filters)
+	invoice_list_names = ",".join(['"' + invoice['name'] + '"' for invoice in invoice_list])
+	if invoice_list:
+		inv_mop_detail = frappe.db.sql("""select a.owner, a.posting_date,
+			ifnull(b.mode_of_payment, '') as mode_of_payment, sum(b.base_amount) as paid_amount
+			from `tabSales Invoice` a, `tabSales Invoice Payment` b
+			where a.name = b.parent
+			and a.name in ({invoice_list_names})
+			group by a.owner, a.posting_date, mode_of_payment
+			union
+			select a.owner,a.posting_date,
+			ifnull(b.mode_of_payment, '') as mode_of_payment, sum(b.base_paid_amount) as paid_amount
+			from `tabSales Invoice` a, `tabPayment Entry` b,`tabPayment Entry Reference` c
+			where a.name = c.reference_name
+			and b.name = c.parent
+			and a.name in ({invoice_list_names})
+			group by a.owner, a.posting_date, mode_of_payment
+			union
+			select a.owner, a.posting_date,
+			ifnull(a.voucher_type,'') as mode_of_payment, sum(b.credit)
+			from `tabJournal Entry` a, `tabJournal Entry Account` b
+			where a.name = b.parent
+			and a.docstatus = 1
+			and b.reference_type = "Sales Invoice"
+			and b.reference_name in ({invoice_list_names})
+			group by a.owner, a.posting_date, mode_of_payment
+			""".format(invoice_list_names=invoice_list_names), as_dict=1)
+		for d in inv_mop_detail:
+			mode_of_payment_details.setdefault(d["owner"]+cstr(d["posting_date"]), []).append((d.mode_of_payment,d.paid_amount))
+	return mode_of_payment_details
\ No newline at end of file
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.json b/erpnext/buying/doctype/purchase_order/purchase_order.json
index a895a54..53771d1 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.json
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.json
@@ -41,11 +41,11 @@
    "search_index": 0, 
    "set_only_once": 0, 
    "unique": 0
-  },
+  }, 
   {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 1,
-   "bold": 0,
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 1, 
+   "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
    "default": "{supplier_name}", 
@@ -292,40 +292,40 @@
    "search_index": 1, 
    "set_only_once": 0, 
    "unique": 0
-  },
+  }, 
   {
-   "allow_bulk_edit": 0,
-   "allow_on_submit": 1,
-   "bold": 0,
-   "collapsible": 0,
-   "columns": 0,
-   "default": "",
-   "fieldname": "schedule_date",
-   "fieldtype": "Date",
-   "hidden": 0,
-   "ignore_user_permissions": 0,
-   "ignore_xss_filter": 0,
-   "in_filter": 0,
-   "in_global_search": 0,
-   "in_list_view": 0,
-   "in_standard_filter": 0,
-   "label": "Reqd By Date",
-   "length": 0,
-   "no_copy": 0,
-   "permlevel": 0,
-   "precision": "",
-   "print_hide": 0,
-   "print_hide_if_no_value": 0,
-   "read_only": 0,
-   "remember_last_selected_value": 0,
-   "report_hide": 0,
-   "reqd": 0,
-   "search_index": 0,
-   "set_only_once": 0,
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 1, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "", 
+   "fieldname": "schedule_date", 
+   "fieldtype": "Date", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Reqd By Date", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
    "unique": 0
-  },
+  }, 
   {
-   "allow_bulk_edit": 0,
+   "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -3101,6 +3101,37 @@
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
+   "collapsible_depends_on": "supplied_items", 
+   "columns": 0, 
+   "fieldname": "raw_material_details", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Raw Materials Supplied", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
    "columns": 0, 
    "fieldname": "supplied_items", 
    "fieldtype": "Table", 
@@ -3291,9 +3322,9 @@
  "is_submittable": 1, 
  "issingle": 0, 
  "istable": 0, 
- "max_attachments": 0,
- "modified": "2017-12-21 14:45:34.140128", 
- "modified_by": "Administrator",
+ "max_attachments": 0, 
+ "modified": "2018-02-17 11:00:05.037716", 
+ "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Purchase Order", 
  "owner": "Administrator", 
diff --git a/erpnext/buying/report/purchase_order_trends/purchase_order_trends.json b/erpnext/buying/report/purchase_order_trends/purchase_order_trends.json
index aabb5b6..ca58c4e 100644
--- a/erpnext/buying/report/purchase_order_trends/purchase_order_trends.json
+++ b/erpnext/buying/report/purchase_order_trends/purchase_order_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:45:01", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:16:13.121638", 
+ "modified": "2018-02-21 01:28:37.416562", 
  "modified_by": "Administrator", 
  "module": "Buying", 
  "name": "Purchase Order Trends", 
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index b3672cb..472a7a3 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -883,6 +883,7 @@
 				t1.name = t2.parent and t1.{0} = %s and t1.payment_type = %s
 				and t1.party_type = %s and t1.party = %s and t1.docstatus = 1
 				and t2.reference_doctype = %s {1}
+			order by t1.posting_date
 		""".format(party_account_field, reference_condition),
 		[party_account, payment_type, party_type, party, order_doctype] + order_list, as_dict=1)
 
@@ -894,6 +895,7 @@
 				where
 					{0} = %s and party_type = %s and party = %s and payment_type = %s
 					and docstatus = 1 and unallocated_amount > 0
+				order by posting_date
 			""".format(party_account_field), (party_account, party_type, party, payment_type), as_dict=1)
 
 	return list(payment_entries_against_order) + list(unallocated_payment_entries)
diff --git a/erpnext/healthcare/page/medical_record/medical_record.css b/erpnext/healthcare/page/medical_record/medical_record.css
index e76df0f..70014da 100644
--- a/erpnext/healthcare/page/medical_record/medical_record.css
+++ b/erpnext/healthcare/page/medical_record/medical_record.css
@@ -14,6 +14,10 @@
 	margin-bottom: -4px;
 }
 
+.medical_record-row > * {
+	z-index: -999;
+}
+
 .date-indicator {
     background:none;
     font-size:12px;
@@ -48,7 +52,6 @@
 .medical_record-date {
 	padding: 15px;
 	padding-right: 0px;
-	z-index: 1;
 }
 
 #page-medical_record .plot-wrapper {
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 6265e1a..698c373 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -11,7 +11,7 @@
 app_license = "GNU General Public License (v3)"
 source_link = "https://github.com/frappe/erpnext"
 
-develop_version = '9.x.x-develop'
+develop_version = '10.x.x-develop'
 
 error_report_email = "support@erpnext.com"
 
@@ -203,6 +203,9 @@
 	},
 	'Address': {
 		'validate': 'erpnext.regional.india.utils.validate_gstin_for_india'
+	},
+	('Sales Invoice', 'Purchase Invoice'): {
+		'validate': 'erpnext.regional.india.utils.set_place_of_supply'
 	}
 }
 
diff --git a/erpnext/hr/doctype/leave_application/test_leave_application.py b/erpnext/hr/doctype/leave_application/test_leave_application.py
index 0ec3efb..ee553f7 100644
--- a/erpnext/hr/doctype/leave_application/test_leave_application.py
+++ b/erpnext/hr/doctype/leave_application/test_leave_application.py
@@ -235,52 +235,6 @@
 		application.half_day_date = "2013-01-05"
 		application.insert()
 
-	def test_global_block_list(self):
-		self._clear_roles()
-
-		from frappe.utils.user import add_role
-		add_role("test1@example.com", "Employee")
-		add_role("test@example.com", "Leave Approver")
-		self._add_employee_leave_approver("_T-Employee-0002", "test@example.com")
-
-		make_allocation_record(employee="_T-Employee-0002")
-
-		application = self.get_application(_test_records[1])
-		application.leave_approver = "test@example.com"
-
-		frappe.db.set_value("Leave Block List", "_Test Leave Block List",
-			"applies_to_all_departments", 1)
-		frappe.db.set_value("Employee", "_T-Employee-0002", "department",
-			"_Test Department")
-
-		frappe.set_user("test1@example.com")
-		application.insert()
-
-		frappe.set_user("test@example.com")
-		application.status = "Approved"
-
-		# clear permlevel access cache on change user
-		del application._has_access_to
-
-		self.assertRaises(LeaveDayBlockedError, application.submit)
-
-		frappe.db.set_value("Leave Block List", "_Test Leave Block List",
-			"applies_to_all_departments", 0)
-
-	def test_leave_approval(self):
-		self._clear_roles()
-
-		from frappe.utils.user import add_role
-		add_role("test@example.com", "Employee")
-		add_role("test1@example.com", "HR User")
-		add_role("test1@example.com", "Leave Approver")
-		add_role("test2@example.com", "Leave Approver")
-
-		self._test_leave_approval_basic_case()
-		self._test_leave_approval_invalid_leave_approver_insert()
-		self._test_leave_approval_invalid_leave_approver_submit()
-		self._test_leave_approval_valid_leave_approver_insert()
-
 	def _test_leave_approval_basic_case(self):
 		self._clear_applications()
 
diff --git a/erpnext/hub_node/doctype/hub_settings/hub_settings.py b/erpnext/hub_node/doctype/hub_settings/hub_settings.py
index 50b8e01..5980753 100644
--- a/erpnext/hub_node/doctype/hub_settings/hub_settings.py
+++ b/erpnext/hub_node/doctype/hub_settings/hub_settings.py
@@ -10,9 +10,7 @@
 from erpnext.utilities.product import get_price, get_qty_in_stock
 from six import string_types
 
-# hub_url = "http://erpnext.hub:8000"
-hub_url = "https://hub.erpnext.org"
-# hub_url = "http://192.168.29.145:3000"
+hub_url = "https://hubmarket.org"
 
 class HubSetupError(frappe.ValidationError): pass
 
@@ -102,4 +100,4 @@
 @frappe.whitelist()
 def sync():
 	hub_settings = frappe.get_doc('Hub Settings')
-	hub_settings.sync()
\ No newline at end of file
+	hub_settings.sync()
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index 2e69475..8cafb91 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -200,6 +200,14 @@
 		if not from_child_bom:
 			frappe.msgprint(_("Cost Updated"))
 
+	def update_parent_cost(self):
+		if self.total_cost:
+			cost = self.total_cost / self.quantity
+
+			frappe.db.sql("""update `tabBOM Item` set rate=%s, amount=stock_qty*%s
+				where bom_no = %s and docstatus < 2 and parenttype='BOM'""",
+				(cost, cost, self.name))
+
 	def get_bom_unitcost(self, bom_no):
 		bom = frappe.db.sql("""select name, base_total_cost/quantity as unit_cost from `tabBOM`
 			where is_active = 1 and name = %s""", bom_no, as_dict=1)
diff --git a/erpnext/manufacturing/doctype/bom/bom_tree.js b/erpnext/manufacturing/doctype/bom/bom_tree.js
index 6cbd7a2..4ec9bef 100644
--- a/erpnext/manufacturing/doctype/bom/bom_tree.js
+++ b/erpnext/manufacturing/doctype/bom/bom_tree.js
@@ -13,6 +13,7 @@
 	disable_add_node: true,
 	root_label: "BOM", //fieldname from filters
 	get_tree_root: false,
+	show_expand_all: false,
 	get_label: function(node) {
 		if(node.data.qty) {
 			return node.data.qty + " x " + node.data.item_code;
diff --git a/erpnext/manufacturing/doctype/bom_update_tool/bom_update_tool.py b/erpnext/manufacturing/doctype/bom_update_tool/bom_update_tool.py
index 3b6c3a1..ec948eb 100644
--- a/erpnext/manufacturing/doctype/bom_update_tool/bom_update_tool.py
+++ b/erpnext/manufacturing/doctype/bom_update_tool/bom_update_tool.py
@@ -13,11 +13,14 @@
 	def replace_bom(self):
 		self.validate_bom()
 		self.update_new_bom()
-		bom_list = self.get_parent_boms()
+		bom_list = self.get_parent_boms(self.new_bom)
 		updated_bom = []
 		for bom in bom_list:
 			bom_obj = frappe.get_doc("BOM", bom)
 			updated_bom = bom_obj.update_cost_and_exploded_items(updated_bom)
+			bom_obj.calculate_cost()
+			bom_obj.update_parent_cost()
+			bom_obj.db_update()
 
 		frappe.msgprint(_("BOM replaced"))
 
@@ -38,10 +41,18 @@
 			rate=%s, amount=stock_qty*%s where bom_no = %s and docstatus < 2 and parenttype='BOM'""",
 			(self.new_bom, new_bom_unitcost, new_bom_unitcost, self.current_bom))
 
-	def get_parent_boms(self):
-		return [d[0] for d in frappe.db.sql("""select distinct parent
-			from `tabBOM Item` where ifnull(bom_no, '') = %s and docstatus < 2 and parenttype='BOM'""",
-			self.new_bom)]
+	def get_parent_boms(self, bom, bom_list=None):
+		if not bom_list:
+			bom_list = []
+
+		data = frappe.db.sql(""" select distinct parent from `tabBOM Item`
+			where ifnull(bom_no, '') = %s and docstatus < 2 and parenttype='BOM'""", bom)
+
+		for d in data:
+			bom_list.append(d[0])
+			self.get_parent_boms(d[0], bom_list)
+
+		return bom_list
 
 @frappe.whitelist()
 def enqueue_update_cost():
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 9474a94..e21da22 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -487,4 +487,6 @@
 erpnext.patches.v10_0.update_assessment_plan
 erpnext.patches.v10_0.update_assessment_result
 erpnext.patches.v10_0.set_default_payment_terms_based_on_company
-erpnext.patches.v10_0.update_sales_order_link_to_purchase_order
\ No newline at end of file
+erpnext.patches.v10_0.update_sales_order_link_to_purchase_order
+erpnext.patches.v10_0.added_extra_gst_custom_field_in_gstr2 #2018-02-13
+erpnext.patches.v10_0.set_b2c_limit
diff --git a/erpnext/patches/v10_0/added_extra_gst_custom_field_in_gstr2.py b/erpnext/patches/v10_0/added_extra_gst_custom_field_in_gstr2.py
new file mode 100644
index 0000000..185e20d
--- /dev/null
+++ b/erpnext/patches/v10_0/added_extra_gst_custom_field_in_gstr2.py
@@ -0,0 +1,18 @@
+import frappe
+from erpnext.regional.india.setup  import make_custom_fields
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company:
+		return
+
+	make_custom_fields()
+
+	frappe.db.sql("""
+		update `tabCustom Field`
+		set reqd = 0, `default` = ''
+		where fieldname = 'reason_for_issuing_document'
+	""")
+
+	frappe.db.sql("""delete from `tabCustom Field` where dt = 'Purchase Invoice'
+		and fieldname in ('port_code', 'shipping_bill_number', 'shipping_bill_date')""")
\ No newline at end of file
diff --git a/erpnext/patches/v10_0/set_b2c_limit.py b/erpnext/patches/v10_0/set_b2c_limit.py
new file mode 100644
index 0000000..e93b7c2
--- /dev/null
+++ b/erpnext/patches/v10_0/set_b2c_limit.py
@@ -0,0 +1,12 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	frappe.reload_doc("regional", "doctype", "gst_settings")
+	frappe.reload_doc("accounts", "doctype", "gst_account")
+	gst_settings = frappe.get_doc("GST Settings")
+	gst_settings.b2c_limit = 250000
+	gst_settings.save()
\ No newline at end of file
diff --git a/erpnext/patches/v7_0/repost_bin_qty_and_item_projected_qty.py b/erpnext/patches/v7_0/repost_bin_qty_and_item_projected_qty.py
index 20ee814..5d76304 100644
--- a/erpnext/patches/v7_0/repost_bin_qty_and_item_projected_qty.py
+++ b/erpnext/patches/v7_0/repost_bin_qty_and_item_projected_qty.py
@@ -3,7 +3,6 @@
 
 from __future__ import unicode_literals
 import frappe
-from erpnext.stock.doctype.bin.bin import update_item_projected_qty
 
 def execute():
 	repost_bin_qty()
diff --git a/erpnext/public/js/controllers/taxes_and_totals.js b/erpnext/public/js/controllers/taxes_and_totals.js
index c1b020b..f00b84f 100644
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -92,7 +92,7 @@
 				item.amount = flt(item.rate * item.qty, precision("amount", item));
 				item.net_amount = item.amount;
 				item.item_tax_amount = 0.0;
-				item.total_weight = flt(item.weight_per_unit * item.qty);
+				item.total_weight = flt(item.weight_per_unit * item.stock_qty);
 
 				me.set_in_company_currency(item, ["price_list_rate", "rate", "amount", "net_rate", "net_amount"]);
 			});
diff --git a/erpnext/regional/doctype/gst_settings/gst_settings.json b/erpnext/regional/doctype/gst_settings/gst_settings.json
index 67084b4..98c33ad 100644
--- a/erpnext/regional/doctype/gst_settings/gst_settings.json
+++ b/erpnext/regional/doctype/gst_settings/gst_settings.json
@@ -48,6 +48,35 @@
    "bold": 0, 
    "collapsible": 0, 
    "columns": 0, 
+   "fieldname": "column_break_2", 
+   "fieldtype": "Column Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
    "fieldname": "gstin_email_sent_on", 
    "fieldtype": "Date", 
    "hidden": 0, 
@@ -71,6 +100,98 @@
    "search_index": 0, 
    "set_only_once": 0, 
    "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "section_break_4", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "gst_accounts", 
+   "fieldtype": "Table", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "GST Accounts", 
+   "length": 0, 
+   "no_copy": 0, 
+   "options": "GST Account", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "250000", 
+   "description": "Set Invoice Value for B2C. B2CL and B2CS calculated based on this invoice value.", 
+   "fieldname": "b2c_limit", 
+   "fieldtype": "Data", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 1, 
+   "in_standard_filter": 0, 
+   "label": "B2C Limit", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 1, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
   }
  ], 
  "has_web_view": 0, 
@@ -83,7 +204,7 @@
  "issingle": 1, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-09-29 14:39:15.625952", 
+ "modified": "2018-02-14 08:14:15.375181", 
  "modified_by": "Administrator", 
  "module": "Regional", 
  "name": "GST Settings", 
diff --git a/erpnext/regional/doctype/gst_settings/test_gst_settings.py b/erpnext/regional/doctype/gst_settings/test_gst_settings.py
new file mode 100644
index 0000000..d118dee
--- /dev/null
+++ b/erpnext/regional/doctype/gst_settings/test_gst_settings.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2018, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+from __future__ import unicode_literals
+
+import frappe
+import unittest
+
+class TestGSTSettings(unittest.TestCase):
+	pass
diff --git a/erpnext/regional/india/setup.py b/erpnext/regional/india/setup.py
index 4ef9b11..ac68a92 100644
--- a/erpnext/regional/india/setup.py
+++ b/erpnext/regional/india/setup.py
@@ -87,23 +87,27 @@
 		allow_on_submit=1, print_hide=1)
 	invoice_gst_fields = [
 		dict(fieldname='gst_section', label='GST Details', fieldtype='Section Break',
-			insert_after='select_print_heading', print_hide=1, collapsible=1),
+			insert_after='language', print_hide=1, collapsible=1),
 		dict(fieldname='invoice_copy', label='Invoice Copy',
 			fieldtype='Select', insert_after='gst_section', print_hide=1, allow_on_submit=1,
 			options='Original for Recipient\nDuplicate for Transporter\nDuplicate for Supplier\nTriplicate for Supplier'),
 		dict(fieldname='reverse_charge', label='Reverse Charge',
 			fieldtype='Select', insert_after='invoice_copy', print_hide=1,
 			options='Y\nN', default='N'),
-		dict(fieldname='gst_col_break', fieldtype='Column Break', insert_after='reverse_charge'),
 		dict(fieldname='invoice_type', label='Invoice Type',
-			fieldtype='Select', insert_after='reverse_charge', print_hide=1,
+			fieldtype='Select', insert_after='invoice_copy', print_hide=1,
 			options='Regular\nSEZ\nExport\nDeemed Export', default='Regular'),
 		dict(fieldname='export_type', label='Export Type',
 			fieldtype='Select', insert_after='invoice_type', print_hide=1,
 			depends_on='eval:in_list(["SEZ", "Export", "Deemed Export"], doc.invoice_type)',
 			options='\nWith Payment of Tax\nWithout Payment of Tax'),
 		dict(fieldname='ecommerce_gstin', label='E-commerce GSTIN',
-			fieldtype='Data', insert_after='export_type', print_hide=1)
+			fieldtype='Data', insert_after='export_type', print_hide=1),
+		dict(fieldname='gst_col_break', fieldtype='Column Break', insert_after='ecommerce_gstin'),
+		dict(fieldname='reason_for_issuing_document', label='Reason For Issuing document',
+			fieldtype='Select', insert_after='gst_col_break', print_hide=1,
+			depends_on='eval:doc.is_return==1',
+			options='\n01-Sales Return\n02-Post Sale Discount\n03-Deficiency in services\n04-Correction in Invoice\n05-Change in POS\n06-Finalization of Provisional assessment\n07-Others')
 	]
 
 	purchase_invoice_gst_fields = [
@@ -112,7 +116,21 @@
 				options='supplier_address.gstin', print_hide=1),
 			dict(fieldname='company_gstin', label='Company GSTIN',
 				fieldtype='Data', insert_after='shipping_address',
-				options='shipping_address.gstin', print_hide=1)
+				options='shipping_address.gstin', print_hide=1),
+			dict(fieldname='place_of_supply', label='Place of Supply',
+				fieldtype='Data', insert_after='shipping_address',
+				print_hide=1, read_only=0),
+			dict(fieldname='eligibility_for_itc', label='Eligibility For ITC',
+				fieldtype='Select', insert_after='reason_for_issuing_document', print_hide=1,
+				options='input\ninput service\ncapital goods\nineligible', default="ineligible"),
+			dict(fieldname='itc_integrated_tax', label='Availed ITC Integrated Tax',
+				fieldtype='Data', insert_after='eligibility_for_itc', print_hide=1),
+			dict(fieldname='itc_central_tax', label='Availed ITC Central Tax',
+				fieldtype='Data', insert_after='itc_integrated_tax', print_hide=1),
+			dict(fieldname='itc_state_tax', label='Availed ITC State/UT Tax',
+				fieldtype='Data', insert_after='itc_central_tax', print_hide=1),
+			dict(fieldname='itc_cess_amount', label='Availed ITC Cess',
+				fieldtype='Data', insert_after='itc_state_tax', print_hide=1),
 		]
 
 	sales_invoice_gst_fields = [
@@ -123,11 +141,20 @@
 				fieldtype='Data', insert_after='shipping_address',
 				options='shipping_address_name.gstin', print_hide=1),
 			dict(fieldname='place_of_supply', label='Place of Supply',
-				fieldtype='Data', insert_after='customer_gstin', print_hide=1,
-				options='shipping_address_name.gst_state_number', read_only=0),
+				fieldtype='Data', insert_after='customer_gstin',
+				print_hide=1, read_only=0),
 			dict(fieldname='company_gstin', label='Company GSTIN',
 				fieldtype='Data', insert_after='company_address',
-				options='company_address.gstin', print_hide=1)
+				options='company_address.gstin', print_hide=1),
+			dict(fieldname='port_code', label='Port Code',
+				fieldtype='Data', insert_after='reason_for_issuing_document', print_hide=1,
+				depends_on="eval:doc.invoice_type=='Export' "),
+			dict(fieldname='shipping_bill_number', label=' Shipping Bill Number',
+				fieldtype='Data', insert_after='port_code', print_hide=1,
+				depends_on="eval:doc.invoice_type=='Export' "),
+			dict(fieldname='shipping_bill_date', label='Shipping Bill Date',
+				fieldtype='Date', insert_after='shipping_bill_number', print_hide=1,
+				depends_on="eval:doc.invoice_type=='Export' ")
 		]
 
 	custom_fields = {
@@ -139,8 +166,8 @@
 			dict(fieldname='gst_state_number', label='GST State Number',
 				fieldtype='Int', insert_after='gst_state', read_only=1),
 		],
-		'Purchase Invoice': purchase_invoice_gst_fields + invoice_gst_fields,
-		'Sales Invoice': sales_invoice_gst_fields + invoice_gst_fields,
+		'Purchase Invoice': invoice_gst_fields + purchase_invoice_gst_fields,
+		'Sales Invoice': invoice_gst_fields + sales_invoice_gst_fields,
 		"Delivery Note": sales_invoice_gst_fields,
 		'Item': [
 			dict(fieldname='gst_hsn_code', label='HSN/SAC',
diff --git a/erpnext/regional/india/utils.py b/erpnext/regional/india/utils.py
index 2cd71a5..1b91218 100644
--- a/erpnext/regional/india/utils.py
+++ b/erpnext/regional/india/utils.py
@@ -1,5 +1,6 @@
 import frappe, re
 from frappe import _
+from frappe.utils import cstr
 from erpnext.regional.india import states, state_numbers
 from erpnext.controllers.taxes_and_totals import get_itemised_tax, get_itemised_taxable_amount
 
@@ -29,12 +30,12 @@
 		return [_("HSN/SAC"), _("Taxable Amount")] + tax_accounts
 	else:
 		return [_("Item"), _("Taxable Amount")] + tax_accounts
-	
+
 def get_itemised_tax_breakup_data(doc):
 	itemised_tax = get_itemised_tax(doc.taxes)
 
 	itemised_taxable_amount = get_itemised_taxable_amount(doc.items)
-	
+
 	if not frappe.get_meta(doc.doctype + " Item").has_field('gst_hsn_code'):
 		return itemised_tax, itemised_taxable_amount
 
@@ -60,7 +61,19 @@
 
 	return hsn_tax, hsn_taxable_amount
 
+def set_place_of_supply(doc, method):
+	if not frappe.get_meta('Address').has_field('gst_state'): return
+
+	if doc.doctype == "Sales Invoice":
+		address_name = doc.shipping_address_name or doc.customer_address
+	elif doc.doctype == "Purchase Invoice":
+		address_name = doc.shipping_address or doc.supplier_address
+
+	if address_name:
+		address = frappe.db.get_value("Address", address_name, ["gst_state", "gst_state_number"], as_dict=1)
+		doc.place_of_supply = cstr(address.gst_state_number) + "-" + cstr(address.gst_state)
+
 # don't remove this function it is used in tests
 def test_method():
 	'''test function'''
-	return 'overridden'
\ No newline at end of file
+	return 'overridden'
diff --git a/erpnext/regional/report/gstr_1/__init__.py b/erpnext/regional/report/gstr_1/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/regional/report/gstr_1/__init__.py
diff --git a/erpnext/regional/report/gstr_1/gstr_1.js b/erpnext/regional/report/gstr_1/gstr_1.js
new file mode 100644
index 0000000..3a63527
--- /dev/null
+++ b/erpnext/regional/report/gstr_1/gstr_1.js
@@ -0,0 +1,38 @@
+// Copyright (c) 2018, Frappe Technologies Pvt. Ltd. and Contributors
+// License: GNU General Public License v3. See license.txt
+
+frappe.query_reports["GSTR-1"] = {
+	"filters": [
+		{
+			"fieldname":"company",
+			"label": __("Company"),
+			"fieldtype": "Link",
+			"options": "Company",
+			"reqd": 1,
+			"default": frappe.defaults.get_user_default("Company")
+		},
+		{
+			"fieldname":"from_date",
+			"label": __("From Date"),
+			"fieldtype": "Date",
+			"reqd": 1,
+			"default": frappe.datetime.add_months(frappe.datetime.get_today(), -3),
+			"width": "80"
+		},
+		{
+			"fieldname":"to_date",
+			"label": __("To Date"),
+			"fieldtype": "Date",
+			"reqd": 1,
+			"default": frappe.datetime.get_today()
+		},
+		{
+			"fieldname":"type_of_business",
+			"label": __("Type of Business"),
+			"fieldtype": "Select",
+			"reqd": 1,
+			"options": ["B2B", "B2C Large", "B2C Small","CDNR", "EXPORT"],
+			"default": "B2B"
+		}
+	]
+}
diff --git a/erpnext/regional/report/gstr_1/gstr_1.json b/erpnext/regional/report/gstr_1/gstr_1.json
new file mode 100644
index 0000000..a71d89e
--- /dev/null
+++ b/erpnext/regional/report/gstr_1/gstr_1.json
@@ -0,0 +1,30 @@
+{
+ "add_total_row": 0, 
+ "apply_user_permissions": 1, 
+ "creation": "2018-01-02 15:54:41.424225", 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 0, 
+ "is_standard": "Yes", 
+ "letter_head": "test", 
+ "modified": "2018-01-02 17:56:15.379347", 
+ "modified_by": "Administrator", 
+ "module": "Regional", 
+ "name": "GSTR-1", 
+ "owner": "Administrator", 
+ "ref_doctype": "GL Entry", 
+ "report_name": "GSTR-1", 
+ "report_type": "Script Report", 
+ "roles": [
+  {
+   "role": "Accounts User"
+  }, 
+  {
+   "role": "Accounts Manager"
+  }, 
+  {
+   "role": "Auditor"
+  }
+ ]
+}
\ No newline at end of file
diff --git a/erpnext/regional/report/gstr_1/gstr_1.py b/erpnext/regional/report/gstr_1/gstr_1.py
new file mode 100644
index 0000000..96c55ff
--- /dev/null
+++ b/erpnext/regional/report/gstr_1/gstr_1.py
@@ -0,0 +1,487 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe, json
+from frappe import _
+from frappe.utils import flt
+from datetime import date
+
+def execute(filters=None):
+	return Gstr1Report(filters).run()
+
+class Gstr1Report(object):
+	def __init__(self, filters=None):
+		self.filters = frappe._dict(filters or {})
+		self.columns = []
+		self.data = []
+		self.doctype = "Sales Invoice"
+		self.tax_doctype = "Sales Taxes and Charges"
+		self.select_columns = """
+			name as invoice_number,
+			customer_name,
+			posting_date,
+			base_grand_total,
+			base_rounded_total,
+			customer_gstin,
+			place_of_supply,
+			ecommerce_gstin,
+			reverse_charge,
+			invoice_type,
+			return_against,
+			is_return,
+			invoice_type,
+			export_type,
+			port_code,
+			shipping_bill_number,
+			shipping_bill_date,
+			reason_for_issuing_document
+		"""
+		self.customer_type = "Company" if self.filters.get("type_of_business") ==  "B2B" else "Individual"
+
+	def run(self):
+		self.get_columns()
+		self.get_gst_accounts()
+		self.get_invoice_data()
+
+		if self.invoices:
+			self.get_invoice_items()
+			self.get_items_based_on_tax_rate()
+			self.invoice_fields = [d["fieldname"] for d in self.invoice_columns]
+			self.get_data()
+
+		return self.columns, self.data
+
+	def get_data(self):
+		for inv, items_based_on_rate in self.items_based_on_tax_rate.items():
+			invoice_details = self.invoices.get(inv)
+			for rate, items in items_based_on_rate.items():
+				row, taxable_value = self.get_row_data_for_invoice(inv, invoice_details, rate, items)
+				if self.filters.get("type_of_business") ==  "B2C Small":
+					row.append("E" if invoice_details.ecommerce_gstin else "OE")
+
+				if self.filters.get("type_of_business") ==  "CDNR":
+					row.append("Y" if invoice_details.posting_date <= date(2017, 7, 1) else "N")
+					row.append("C" if invoice_details.return_against else "R")
+
+				self.data.append(row)
+
+	def get_row_data_for_invoice(self, invoice, invoice_details, tax_rate, items):
+		row = []
+		for fieldname in self.invoice_fields:
+			if self.filters.get("type_of_business") ==  "CDNR" and fieldname == "invoice_value":
+				row.append(abs(invoice_details.base_rounded_total) or abs(invoice_details.base_grand_total))
+			elif fieldname == "invoice_value":
+				row.append(invoice_details.base_rounded_total or invoice_details.base_grand_total)
+			else:
+				row.append(invoice_details.get(fieldname))
+
+		taxable_value = sum([abs(net_amount)
+			for item_code, net_amount in self.invoice_items.get(invoice).items() if item_code in items])
+		row += [tax_rate, taxable_value]
+
+		return row, taxable_value
+
+	def get_invoice_data(self):
+		self.invoices = frappe._dict()
+		conditions = self.get_conditions()
+		invoice_data = frappe.db.sql("""
+			select
+				{select_columns}
+			from `tab{doctype}`
+			where docstatus = 1 {where_conditions}
+			order by posting_date desc
+			""".format(select_columns=self.select_columns, doctype=self.doctype,
+				where_conditions=conditions), self.filters, as_dict=1)
+
+		for d in invoice_data:
+			self.invoices.setdefault(d.invoice_number, d)
+
+	def get_conditions(self):
+		conditions = ""
+
+		for opts in (("company", " and company=%(company)s"),
+			("from_date", " and posting_date>=%(from_date)s"),
+			("to_date", " and posting_date<=%(to_date)s")):
+				if self.filters.get(opts[0]):
+					conditions += opts[1]
+
+		customers = frappe.get_all("Customer", filters={"customer_type": self.customer_type})
+
+		if self.filters.get("type_of_business") ==  "B2B":
+			conditions += " and invoice_type != 'Export' and is_return != 1 and customer in ('{0}')".\
+				format("', '".join([frappe.db.escape(c.name) for c in customers]))
+
+		if self.filters.get("type_of_business") in ("B2C Large", "B2C Small"):
+			b2c_limit = frappe.db.get_single_value('GSt Settings', 'b2c_limit')
+			if not b2c_limit:
+				frappe.throw(_("Please set B2C Limit in GST Settings."))
+
+		if self.filters.get("type_of_business") ==  "B2C Large":
+			conditions += """ and SUBSTR(place_of_supply, 1, 2) != SUBSTR(company_gstin, 1, 2)
+				and grand_total > {0} and is_return != 1 and customer in ('{1}')""".\
+					format(flt(b2c_limit), "', '".join([frappe.db.escape(c.name) for c in customers])	)
+					
+		elif self.filters.get("type_of_business") ==  "B2C Small":
+			conditions += """ and (
+				SUBSTR(place_of_supply, 1, 2) = SUBSTR(company_gstin, 1, 2)
+					or grand_total <= {0}) and is_return != 1 and customer in ('{1}')""".\
+						format(flt(b2c_limit), "', '".join([frappe.db.escape(c.name) for c in customers]))
+
+		elif self.filters.get("type_of_business") ==  "CDNR":
+			conditions += """ and is_return = 1 """
+
+		elif self.filters.get("type_of_business") ==  "EXPORT":
+			conditions += """ and is_return !=1 and invoice_type = 'Export' """
+		return conditions
+
+	def get_invoice_items(self):
+		self.invoice_items = frappe._dict()
+		items = frappe.db.sql("""
+			select item_code, parent, base_net_amount
+			from `tab%s Item`
+			where parent in (%s)
+		""" % (self.doctype, ', '.join(['%s']*len(self.invoices))), tuple(self.invoices), as_dict=1)
+
+		for d in items:
+			self.invoice_items.setdefault(d.parent, {}).setdefault(d.item_code, d.base_net_amount)
+
+	def get_items_based_on_tax_rate(self):
+		self.tax_details = frappe.db.sql("""
+			select
+				parent, account_head, item_wise_tax_detail, base_tax_amount_after_discount_amount
+			from `tab%s`
+			where
+				parenttype = %s and docstatus = 1
+				and parent in (%s)
+			order by account_head
+		""" % (self.tax_doctype, '%s', ', '.join(['%s']*len(self.invoices.keys()))),
+			tuple([self.doctype] + self.invoices.keys()))
+
+		self.items_based_on_tax_rate = {}
+		self.invoice_cess = frappe._dict()
+		unidentified_gst_accounts = []
+		for parent, account, item_wise_tax_detail, tax_amount in self.tax_details:
+			if account in self.gst_accounts.cess_account:
+				self.invoice_cess.setdefault(parent, tax_amount)
+			else:
+				if item_wise_tax_detail:
+					try:
+						item_wise_tax_detail = json.loads(item_wise_tax_detail)
+						cgst_or_sgst = False
+						if account in self.gst_accounts.cgst_account \
+							or account in self.gst_accounts.sgst_account:
+							cgst_or_sgst = True
+
+						if not (cgst_or_sgst or account in self.gst_accounts.igst_account):
+							if "gst" in account.lower() and account not in unidentified_gst_accounts:
+								unidentified_gst_accounts.append(account)
+							continue
+
+						for item_code, tax_amounts in item_wise_tax_detail.items():
+							tax_rate = tax_amounts[0]
+							if cgst_or_sgst:
+								tax_rate *= 2
+
+							rate_based_dict = self.items_based_on_tax_rate\
+								.setdefault(parent, {}).setdefault(tax_rate, [])
+							if item_code not in rate_based_dict:
+								rate_based_dict.append(item_code)
+					except ValueError:
+						continue
+		if unidentified_gst_accounts:
+			frappe.msgprint(_("Following accounts might be selected in GST Settings:")
+				+ "<br>" + "<br>".join(unidentified_gst_accounts), alert=True)
+
+	def get_gst_accounts(self):
+		self.gst_accounts = frappe._dict()
+		gst_settings_accounts = frappe.get_list("GST Account",
+			filters={"parent": "GST Settings", "company": self.filters.company},
+			fields=["cgst_account", "sgst_account", "igst_account", "cess_account"])
+
+		if not gst_settings_accounts:
+			frappe.throw(_("Please set GST Accounts in GST Settings"))
+
+		for d in gst_settings_accounts:
+			for acc, val in d.items():
+				self.gst_accounts.setdefault(acc, []).append(val)
+
+	def get_columns(self):
+		self.tax_columns = [
+			{
+				"fieldname": "rate",
+				"label": "Rate",
+				"fieldtype": "Int",
+				"width": 60
+			},
+			{
+				"fieldname": "taxable_value",
+				"label": "Taxable Value",
+				"fieldtype": "Currency",
+				"width": 100
+			}
+		]
+		self.other_columns = []
+
+		if self.filters.get("type_of_business") ==  "B2B":
+			self.invoice_columns = [
+				{
+					"fieldname": "customer_gstin",
+					"label": "GSTIN/UIN of Recipient",
+					"fieldtype": "Data",
+					"width": 150
+				},
+				{
+					"fieldname": "customer_name",
+					"label": "Receiver Name",
+					"fieldtype": "Data",
+					"width":100
+				},
+				{
+					"fieldname": "invoice_number",
+					"label": "Invoice Number",
+					"fieldtype": "Link",
+					"options": "Sales Invoice",
+					"width":100
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice date",
+					"fieldtype": "Date",
+					"width":80
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width":100
+				},
+				{
+					"fieldname": "place_of_supply",
+					"label": "Place of Supply",
+					"fieldtype": "Data",
+					"width":100
+				},
+				{
+					"fieldname": "reverse_charge",
+					"label": "Reverse Charge",
+					"fieldtype": "Data"
+				},
+				{
+					"fieldname": "invoice_type",
+					"label": "Invoice Type",
+					"fieldtype": "Data"
+				},
+				{
+					"fieldname": "ecommerce_gstin",
+					"label": "E-Commerce GSTIN",
+					"fieldtype": "Data",
+					"width":120
+				}
+			]
+			self.other_columns = [
+					{
+						"fieldname": "cess_amount",
+						"label": "Cess Amount",
+						"fieldtype": "Currency",
+						"width": 100
+					}
+				]
+
+		elif self.filters.get("type_of_business") ==  "B2C Large":
+			self.invoice_columns = [
+				{
+					"fieldname": "invoice_number",
+					"label": "Invoice Number",
+					"fieldtype": "Link",
+					"options": "Sales Invoice",
+					"width": 120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice date",
+					"fieldtype": "Date",
+					"width": 100
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width": 100
+				},
+				{
+					"fieldname": "place_of_supply",
+					"label": "Place of Supply",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "ecommerce_gstin",
+					"label": "E-Commerce GSTIN",
+					"fieldtype": "Data",
+					"width": 130
+				}
+			]
+			self.other_columns = [
+					{
+						"fieldname": "cess_amount",
+						"label": "Cess Amount",
+						"fieldtype": "Currency",
+						"width": 100
+					}
+				]
+		elif self.filters.get("type_of_business") ==  "CDNR":
+			self.invoice_columns = [
+				{
+					"fieldname": "customer_gstin",
+					"label": "GSTIN/UIN of Recipient",
+					"fieldtype": "Data",
+					"width": 150
+				},
+				{
+					"fieldname": "customer_name",
+					"label": "Receiver Name",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "return_against",
+					"label": "Invoice/Advance Receipt Number",
+					"fieldtype": "Link",
+					"options": "Sales Invoice",
+					"width": 120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice/Advance Receipt date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_number",
+					"label": "Invoice/Advance Receipt Number",
+					"fieldtype": "Link",
+					"options": "Sales Invoice",
+					"width":120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice/Advance Receipt date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "reason_for_issuing_document",
+					"label": "Reason For Issuing document",
+					"fieldtype": "Data",
+					"width": 140
+				},
+				{
+					"fieldname": "place_of_supply",
+					"label": "Place of Supply",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width": 120
+				}
+			]
+			self.other_columns = [
+				{
+						"fieldname": "cess_amount",
+						"label": "Cess Amount",
+						"fieldtype": "Currency",
+						"width": 100
+				},
+				{
+					"fieldname": "pre_gst",
+					"label": "PRE GST",
+					"fieldtype": "Data",
+					"width": 80
+				},
+				{
+					"fieldname": "document_type",
+					"label": "Document Type",
+					"fieldtype": "Data",
+					"width": 80
+				}
+			]
+		elif self.filters.get("type_of_business") ==  "B2C Small":
+			self.invoice_columns = [
+				{
+					"fieldname": "place_of_supply",
+					"label": "Place of Supply",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "ecommerce_gstin",
+					"label": "E-Commerce GSTIN",
+					"fieldtype": "Data",
+					"width": 130
+				}
+			]
+			self.other_columns = [
+				{
+						"fieldname": "cess_amount",
+						"label": "Cess Amount",
+						"fieldtype": "Currency",
+						"width": 100
+				},
+				{
+					"fieldname": "type",
+					"label": "Type",
+					"fieldtype": "Data",
+					"width": 50
+				}
+			]
+		elif self.filters.get("type_of_business") ==  "EXPORT":
+			self.invoice_columns = [
+				{
+					"fieldname": "export_type",
+					"label": "Export Type",
+					"fieldtype": "Data",
+					"width":120
+				},
+				{
+					"fieldname": "invoice_number",
+					"label": "Invoice Number",
+					"fieldtype": "Link",
+					"options": "Sales Invoice",
+					"width":120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width": 120
+				},
+				{
+					"fieldname": "port_code",
+					"label": "Port Code",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "shipping_bill_number",
+					"label": "Shipping Bill Number",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "shipping_bill_date",
+					"label": "Shipping Bill Date",
+					"fieldtype": "Date",
+					"width": 120
+				}
+			]
+		self.columns = self.invoice_columns + self.tax_columns + self.other_columns
diff --git a/erpnext/regional/report/gstr_2/__init__.py b/erpnext/regional/report/gstr_2/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/regional/report/gstr_2/__init__.py
diff --git a/erpnext/regional/report/gstr_2/gstr_2.js b/erpnext/regional/report/gstr_2/gstr_2.js
new file mode 100644
index 0000000..5c1ea67
--- /dev/null
+++ b/erpnext/regional/report/gstr_2/gstr_2.js
@@ -0,0 +1,39 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+/* eslint-disable */
+
+frappe.query_reports["GSTR-2"] = {
+	"filters": [
+		{
+			"fieldname":"company",
+			"label": __("Company"),
+			"fieldtype": "Link",
+			"options": "Company",
+			"reqd": 1,
+			"default": frappe.defaults.get_user_default("Company")
+		},
+		{
+			"fieldname":"from_date",
+			"label": __("From Date"),
+			"fieldtype": "Date",
+			"reqd": 1,
+			"default": frappe.datetime.add_months(frappe.datetime.get_today(), -3),
+			"width": "80"
+		},
+		{
+			"fieldname":"to_date",
+			"label": __("To Date"),
+			"fieldtype": "Date",
+			"reqd": 1,
+			"default": frappe.datetime.get_today()
+		},
+		{
+			"fieldname":"type_of_business",
+			"label": __("Type of Business"),
+			"fieldtype": "Select",
+			"reqd": 1,
+			"options": ["B2B","CDNR"],
+			"default": "B2B"
+		}
+	]
+}
diff --git a/erpnext/regional/report/gstr_2/gstr_2.json b/erpnext/regional/report/gstr_2/gstr_2.json
new file mode 100644
index 0000000..929ed91
--- /dev/null
+++ b/erpnext/regional/report/gstr_2/gstr_2.json
@@ -0,0 +1,29 @@
+{
+ "add_total_row": 0, 
+ "apply_user_permissions": 1, 
+ "creation": "2018-01-29 12:59:55.650445", 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 0, 
+ "is_standard": "Yes", 
+ "modified": "2018-01-29 12:59:55.650445", 
+ "modified_by": "Administrator", 
+ "module": "Regional", 
+ "name": "GSTR-2", 
+ "owner": "Administrator", 
+ "ref_doctype": "GL Entry", 
+ "report_name": "GSTR-2", 
+ "report_type": "Script Report", 
+ "roles": [
+  {
+   "role": "Accounts User"
+  }, 
+  {
+   "role": "Accounts Manager"
+  }, 
+  {
+   "role": "Auditor"
+  }
+ ]
+}
\ No newline at end of file
diff --git a/erpnext/regional/report/gstr_2/gstr_2.py b/erpnext/regional/report/gstr_2/gstr_2.py
new file mode 100644
index 0000000..679e567
--- /dev/null
+++ b/erpnext/regional/report/gstr_2/gstr_2.py
@@ -0,0 +1,277 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from datetime import date
+from erpnext.regional.report.gstr_1.gstr_1 import Gstr1Report
+
+def execute(filters=None):
+	return Gstr2Report(filters).run()
+
+class Gstr2Report(Gstr1Report):
+	def __init__(self, filters=None):
+		self.filters = frappe._dict(filters or {})
+		self.columns = []
+		self.data = []
+		self.doctype = "Purchase Invoice"
+		self.tax_doctype = "Purchase Taxes and Charges"
+		self.select_columns = """
+			name as invoice_number,
+			supplier_name,
+			posting_date,
+			base_grand_total,
+			base_rounded_total,
+			supplier_gstin,
+			place_of_supply,
+			ecommerce_gstin,
+			reverse_charge,
+			invoice_type,
+			return_against,
+			is_return,
+			invoice_type,
+			export_type,
+			reason_for_issuing_document,
+			eligibility_for_itc,
+			itc_integrated_tax,
+			itc_central_tax,
+			itc_state_tax,
+			itc_cess_amount
+		"""
+
+	def get_data(self):
+		self.get_igst_invoices()
+		for inv, items_based_on_rate in self.items_based_on_tax_rate.items():
+			invoice_details = self.invoices.get(inv)
+			for rate, items in items_based_on_rate.items():
+				row, taxable_value = self.get_row_data_for_invoice(inv, invoice_details, rate, items)
+				tax_amount = taxable_value * rate / 100
+				if inv in self.igst_invoices:
+					row += [tax_amount, 0, 0]
+				else:
+					row += [0, tax_amount / 2, tax_amount / 2]
+
+				row += [
+					self.invoice_cess.get(inv),
+					invoice_details.get('eligibility_for_itc'),
+					invoice_details.get('itc_integrated_tax'),
+					invoice_details.get('itc_central_tax'),
+					invoice_details.get('itc_state_tax'),
+					invoice_details.get('itc_cess_amount')
+				]
+				if self.filters.get("type_of_business") ==  "CDNR":
+					row.append("Y" if invoice_details.posting_date <= date(2017, 7, 1) else "N")
+					row.append("C" if invoice_details.return_against else "R")
+
+				self.data.append(row)
+
+	def get_igst_invoices(self):
+		self.igst_invoices = []
+		for d in self.tax_details:
+			is_igst = True if d[1] in self.gst_accounts.igst_account else False
+			if is_igst and d[0] not in self.igst_invoices:
+				self.igst_invoices.append(d[0])
+			if is_igst:
+				break
+
+	def get_conditions(self):
+		conditions = ""
+
+		for opts in (("company", " and company=%(company)s"),
+			("from_date", " and posting_date>=%(from_date)s"),
+			("to_date", " and posting_date<=%(to_date)s")):
+				if self.filters.get(opts[0]):
+					conditions += opts[1]
+
+		if self.filters.get("type_of_business") ==  "B2B":
+			conditions += "and invoice_type != 'Export' and is_return != 1 "
+
+		elif self.filters.get("type_of_business") ==  "CDNR":
+			conditions += """ and is_return = 1 """
+
+		return conditions
+
+	def get_columns(self):
+		self.tax_columns = [
+			{
+				"fieldname": "rate",
+				"label": "Rate",
+				"fieldtype": "Int",
+				"width": 60
+			},
+			{
+				"fieldname": "taxable_value",
+				"label": "Taxable Value",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "integrated_tax_paid",
+				"label": "Integrated Tax Paid",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "central_tax_paid",
+				"label": "Central Tax Paid",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "state_tax_paid",
+				"label": "State/UT Tax Paid",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "cess_amount",
+				"label": "Cess Paid",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "eligibility_for_itc",
+				"label": "Eligibility For ITC",
+				"fieldtype": "Data",
+				"width": 100
+			},
+			{
+				"fieldname": "itc_integrated_tax",
+				"label": "Availed ITC Integrated Tax",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "itc_central_tax",
+				"label": "Availed ITC Central Tax",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "itc_state_tax",
+				"label": "Availed ITC State/UT Tax",
+				"fieldtype": "Currency",
+				"width": 100
+			},
+			{
+				"fieldname": "itc_cess_amount",
+				"label": "Availed ITC Cess ",
+				"fieldtype": "Currency",
+				"width": 100
+			}
+		]
+		self.other_columns = []
+
+		if self.filters.get("type_of_business") ==  "B2B":
+			self.invoice_columns = [
+				{
+					"fieldname": "supplier_gstin",
+					"label": "GSTIN of Supplier",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_number",
+					"label": "Invoice Number",
+					"fieldtype": "Link",
+					"options": "Purchase Invoice",
+					"width": 120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width": 120
+				},
+				{
+					"fieldname": "place_of_supply",
+					"label": "Place of Supply",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "reverse_charge",
+					"label": "Reverse Charge",
+					"fieldtype": "Data",
+					"width": 80
+				},
+				{
+					"fieldname": "invoice_type",
+					"label": "Invoice Type",
+					"fieldtype": "Data",
+					"width": 80
+				}
+			]
+		elif self.filters.get("type_of_business") ==  "CDNR":
+			self.invoice_columns = [
+				{
+					"fieldname": "supplier_gstin",
+					"label": "GSTIN of Supplier",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_number",
+					"label": "Note/Refund Voucher Number",
+					"fieldtype": "Link",
+					"options": "Purchase Invoice"
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Note/Refund Voucher date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "return_against",
+					"label": "Invoice/Advance Payment Voucher Number",
+					"fieldtype": "Link",
+					"options": "Purchase Invoice",
+					"width": 120
+				},
+				{
+					"fieldname": "posting_date",
+					"label": "Invoice/Advance Payment Voucher date",
+					"fieldtype": "Date",
+					"width": 120
+				},
+				{
+					"fieldname": "reason_for_issuing_document",
+					"label": "Reason For Issuing document",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "supply_type",
+					"label": "Supply Type",
+					"fieldtype": "Data",
+					"width": 120
+				},
+				{
+					"fieldname": "invoice_value",
+					"label": "Invoice Value",
+					"fieldtype": "Currency",
+					"width": 120
+				}
+			]
+			self.other_columns = [
+				{
+					"fieldname": "pre_gst",
+					"label": "PRE GST",
+					"fieldtype": "Data",
+					"width": 50
+				},
+				{
+					"fieldname": "document_type",
+					"label": "Document Type",
+					"fieldtype": "Data",
+					"width": 50
+				}
+			]
+		self.columns = self.invoice_columns + self.tax_columns + self.other_columns
diff --git a/erpnext/selling/page/point_of_sale/point_of_sale.js b/erpnext/selling/page/point_of_sale/point_of_sale.js
index 9484dc7..d1f6b7a 100644
--- a/erpnext/selling/page/point_of_sale/point_of_sale.js
+++ b/erpnext/selling/page/point_of_sale/point_of_sale.js
@@ -256,17 +256,22 @@
 		if (field == 'qty' && value < 0) {
 			frappe.msgprint(__("Quantity must be positive"));
 			value = item.qty;
+		} else {
+			item[field] = value;
+			if (field == "serial_no" && value) {
+				let serial_nos = value.split("\n");
+				item["qty"] = serial_nos.filter(d => {
+					return d!=="";
+				}).length;
+			}
 		}
 
-		if (field) {
-			return frappe.model.set_value(item.doctype, item.name, field, value)
-				.then(() => this.frm.script_manager.trigger('qty', item.doctype, item.name))
-				.then(() => {
-					if (field === 'qty' && item.qty === 0) {
-						frappe.model.clear_doc(item.doctype, item.name);
-					}
-				})
-		}
+		return this.frm.script_manager.trigger('qty', item.doctype, item.name)
+			.then(() => {
+				if (field === 'qty' && item.qty === 0) {
+					frappe.model.clear_doc(item.doctype, item.name);
+				}
+			})
 
 		return Promise.resolve();
 	}
@@ -283,20 +288,13 @@
 	}
 
 	submit_sales_invoice() {
-
-		frappe.confirm(__("Permanently Submit {0}?", [this.frm.doc.name]), () => {
-			frappe.call({
-				method: 'erpnext.selling.page.point_of_sale.point_of_sale.submit_invoice',
-				freeze: true,
-				args: {
-					doc: this.frm.doc
-				}
-			}).then(r => {
-				if(r.message) {
-					this.frm.doc = r.message;
+		this.frm.savesubmit()
+			.then((r) => {
+				if (r && r.doc) {
+					this.frm.doc.docstatus = r.doc.docstatus;
 					frappe.show_alert({
 						indicator: 'green',
-						message: __(`Sales invoice ${r.message.name} created succesfully`)
+						message: __(`Sales invoice ${r.doc.name} created succesfully`)
 					});
 
 					this.toggle_editing();
@@ -304,21 +302,22 @@
 					this.set_primary_action_in_modal();
 				}
 			});
-		});
 	}
 
 	set_primary_action_in_modal() {
-		this.frm.msgbox = frappe.msgprint(
-			`<a class="btn btn-primary" onclick="cur_frm.print_preview.printit(true)" style="margin-right: 5px;">
-				${__('Print')}</a>
-			<a class="btn btn-default">
-				${__('New')}</a>`
-		);
+		if (!this.frm.msgbox) {
+			this.frm.msgbox = frappe.msgprint(
+				`<a class="btn btn-primary" onclick="cur_frm.print_preview.printit(true)" style="margin-right: 5px;">
+					${__('Print')}</a>
+				<a class="btn btn-default">
+					${__('New')}</a>`
+			);
 
-		$(this.frm.msgbox.body).find('.btn-default').on('click', () => {
-			this.frm.msgbox.hide();
-			this.make_new_invoice();
-		})
+			$(this.frm.msgbox.body).find('.btn-default').on('click', () => {
+				this.frm.msgbox.hide();
+				this.make_new_invoice();
+			})
+		}
 	}
 
 	change_pos_profile() {
@@ -487,11 +486,6 @@
 		//
 		// }).addClass('visible-xs');
 
-		this.page.add_menu_item(__("Form View"), function () {
-			frappe.model.sync(me.frm.doc);
-			frappe.set_route("Form", me.frm.doc.doctype, me.frm.doc.name);
-		});
-
 		this.page.add_menu_item(__("POS Profile"), function () {
 			frappe.set_route('List', 'POS Profile');
 		});
@@ -589,6 +583,7 @@
 		this.$taxes_and_totals.html(this.get_taxes_and_totals());
 		this.numpad && this.numpad.reset_value();
 		this.customer_field.set_value("");
+		this.frm.msgbox = "";
 
 		this.$discount_amount.find('input:text').val('');
 		this.wrapper.find('.grand-total-value').text(
diff --git a/erpnext/selling/page/point_of_sale/point_of_sale.py b/erpnext/selling/page/point_of_sale/point_of_sale.py
index d98a017..8654287 100644
--- a/erpnext/selling/page/point_of_sale/point_of_sale.py
+++ b/erpnext/selling/page/point_of_sale/point_of_sale.py
@@ -87,19 +87,6 @@
 
 	return '%%%s%%'%(frappe.db.escape(item_code)), condition
 
-@frappe.whitelist()
-def submit_invoice(doc):
-	if isinstance(doc, basestring):
-		args = json.loads(doc)
-
-	doc = frappe.new_doc('Sales Invoice')
-	doc.update(args)
-	doc.run_method("set_missing_values")
-	doc.run_method("calculate_taxes_and_totals")
-	doc.submit()
-
-	return doc
-
 def get_item_group_condition(pos_profile):
 	cond = "and 1=1"
 	item_groups = get_item_groups(pos_profile)
diff --git a/erpnext/selling/report/quotation_trends/quotation_trends.json b/erpnext/selling/report/quotation_trends/quotation_trends.json
index 0dae26b..5587cc6 100644
--- a/erpnext/selling/report/quotation_trends/quotation_trends.json
+++ b/erpnext/selling/report/quotation_trends/quotation_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-07 16:01:16", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:15:33.967044", 
+ "modified": "2018-02-21 01:28:14.928929", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Quotation Trends", 
diff --git a/erpnext/selling/report/sales_order_trends/sales_order_trends.json b/erpnext/selling/report/sales_order_trends/sales_order_trends.json
index 1ae8957..9dfc7d0 100644
--- a/erpnext/selling/report/sales_order_trends/sales_order_trends.json
+++ b/erpnext/selling/report/sales_order_trends/sales_order_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:43:30", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:15:01.634392", 
+ "modified": "2018-02-20 08:05:46.191588", 
  "modified_by": "Administrator", 
  "module": "Selling", 
  "name": "Sales Order Trends", 
diff --git a/erpnext/selling/report/sales_person_wise_transaction_summary/sales_person_wise_transaction_summary.py b/erpnext/selling/report/sales_person_wise_transaction_summary/sales_person_wise_transaction_summary.py
index 558a9af..025e740 100644
--- a/erpnext/selling/report/sales_person_wise_transaction_summary/sales_person_wise_transaction_summary.py
+++ b/erpnext/selling/report/sales_person_wise_transaction_summary/sales_person_wise_transaction_summary.py
@@ -13,10 +13,8 @@
 	entries = get_entries(filters)
 	item_details = get_item_details()
 	data = []
-	total_contribution_amount = 0
-	for d in entries:
-		total_contribution_amount += flt(d.contribution_amt)
 
+	for d in entries:
 		data.append([
 			d.name, d.customer, d.territory, d.posting_date, d.item_code,
 			item_details.get(d.item_code, {}).get("item_group"), item_details.get(d.item_code, {}).get("brand"),
@@ -25,8 +23,6 @@
 
 	if data:
 		total_row = [""]*len(data[0])
-		total_row[0] = _("Total")
-		total_row[-1] = total_contribution_amount
 		data.append(total_row)
 
 	return columns, data
diff --git a/erpnext/stock/doctype/delivery_trip/delivery_trip.py b/erpnext/stock/doctype/delivery_trip/delivery_trip.py
index 7599cd2..45de5e7 100644
--- a/erpnext/stock/doctype/delivery_trip/delivery_trip.py
+++ b/erpnext/stock/doctype/delivery_trip/delivery_trip.py
@@ -163,9 +163,9 @@
 
 		if delivery_stop_info.delivery_notes:
 			delivery_notes = (delivery_stop_info.delivery_notes).split(",")
+			default_print_format = frappe.get_meta('Delivery Note').default_print_format
 			attachments = []
 			for delivery_note in delivery_notes:
-				default_print_format = frappe.get_value('Delivery Note', delivery_note, 'default_print_format')
 				attachments.append(
 					frappe.attach_print('Delivery Note',
 	 					 delivery_note,
diff --git a/erpnext/stock/doctype/landed_cost_voucher/landed_cost_voucher.py b/erpnext/stock/doctype/landed_cost_voucher/landed_cost_voucher.py
index f51652c..d36b6cf 100644
--- a/erpnext/stock/doctype/landed_cost_voucher/landed_cost_voucher.py
+++ b/erpnext/stock/doctype/landed_cost_voucher/landed_cost_voucher.py
@@ -109,9 +109,9 @@
 			# set valuation amount in pr item
 			doc.update_valuation_rate("items")
 
-			# save will update landed_cost_voucher_amount and voucher_amount in PR,
-			# as those fields are allowed to edit after submit
-			doc.save()
+			# db_update will update and save landed_cost_voucher_amount and voucher_amount in PR
+			for item in doc.get("items"):
+				item.db_update()
 
 			# update latest valuation rate in serial no
 			self.update_rate_in_serial_no(doc)
diff --git a/erpnext/stock/report/delivery_note_trends/delivery_note_trends.json b/erpnext/stock/report/delivery_note_trends/delivery_note_trends.json
index 29aeab1..fe133e9 100644
--- a/erpnext/stock/report/delivery_note_trends/delivery_note_trends.json
+++ b/erpnext/stock/report/delivery_note_trends/delivery_note_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:42:11", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:18:32.793637", 
+ "modified": "2018-02-21 01:28:47.049042", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Delivery Note Trends", 
diff --git a/erpnext/stock/report/item_balance/__init__.py b/erpnext/stock/report/item_balance/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/stock/report/item_balance/__init__.py
diff --git a/erpnext/stock/report/item_balance/item_balance.json b/erpnext/stock/report/item_balance/item_balance.json
new file mode 100644
index 0000000..af58fb2
--- /dev/null
+++ b/erpnext/stock/report/item_balance/item_balance.json
@@ -0,0 +1,30 @@
+{
+ "add_total_row": 0, 
+ "apply_user_permissions": 1, 
+ "creation": "2018-02-17 19:52:16.370979", 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 0, 
+ "is_standard": "Yes", 
+ "modified": "2018-02-19 12:03:53.902167", 
+ "modified_by": "Administrator", 
+ "module": "Stock", 
+ "name": "Item Balance (Simple)", 
+ "owner": "Administrator", 
+ "query": "select a.item_code as \"Item:Link/Item:120\",\n\t  a.item_name as \"Item Name::150\",\n\t  a.item_group as \"Item Group:Link/Item Group:120\",\n\t  a.brand as \"Brand:Link/Brand:120\",\n\t  a.description as \"Description::150\",\n\t  b.warehouse as \"Warehouse:Link/Warehouse:120\",\n\t  b.actual_qty as \"Balance Qty:Float:140\"\n from `tabItem` a left join `tabBin` b\n ON a.item_code = b.item_code", 
+ "ref_doctype": "Bin", 
+ "report_name": "Item Balance (Simple)", 
+ "report_type": "Query Report", 
+ "roles": [
+  {
+   "role": "Sales User"
+  }, 
+  {
+   "role": "Purchase User"
+  }, 
+  {
+   "role": "Stock User"
+  }
+ ]
+}
diff --git a/erpnext/stock/report/purchase_receipt_trends/purchase_receipt_trends.json b/erpnext/stock/report/purchase_receipt_trends/purchase_receipt_trends.json
index 3a09b43..696f816 100644
--- a/erpnext/stock/report/purchase_receipt_trends/purchase_receipt_trends.json
+++ b/erpnext/stock/report/purchase_receipt_trends/purchase_receipt_trends.json
@@ -1,5 +1,5 @@
 {
- "add_total_row": 0, 
+ "add_total_row": 1, 
  "apply_user_permissions": 1, 
  "creation": "2013-06-13 18:45:44", 
  "disabled": 0, 
@@ -7,7 +7,7 @@
  "doctype": "Report", 
  "idx": 3, 
  "is_standard": "Yes", 
- "modified": "2017-02-24 20:16:00.211762", 
+ "modified": "2018-02-21 01:28:22.682161", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Purchase Receipt Trends", 
diff --git a/erpnext/templates/emails/reorder_item.html b/erpnext/templates/emails/reorder_item.html
index c4039e3..c1aa897 100644
--- a/erpnext/templates/emails/reorder_item.html
+++ b/erpnext/templates/emails/reorder_item.html
@@ -7,8 +7,9 @@
 			<tr>
 				<th style="border: 1px solid #d1d8dd; width: 35%; text-align: left; padding: 5px;">{{ _("Item") }}</th>
 				<th style="border: 1px solid #d1d8dd; width: 35%; text-align: left; padding: 5px;">{{ _("Warehouse") }}</th>
-				<th style="border: 1px solid #d1d8dd; width: 20%; text-align: right; padding: 5px;">{{ _("Quantity") }}</th>
+				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: right; padding: 5px;">{{ _("Quantity") }}</th>
 				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: left; padding: 5px;">{{ _("UOM") }}</th>
+				<th style="border: 1px solid #d1d8dd; width: 10%; text-align: left; padding: 5px;">{{ _("Balance Qty") }}</th>
 			</tr>
 		</thead>
 		<tbody>
@@ -21,6 +22,7 @@
 				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.warehouse }}</td>
 				<td style="border: 1px solid #d1d8dd; text-align: right; padding: 5px;">{{ item.qty }}</td>
 				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.uom }}</td>
+				<td style="border: 1px solid #d1d8dd; text-align: left; padding: 5px;">{{ item.balance_qty }}</td>
 			</tr>
 			{%- endfor %}
 		</tbody>
diff --git a/erpnext/utilities/doctype/rename_tool/rename_tool.js b/erpnext/utilities/doctype/rename_tool/rename_tool.js
index 77d2ba3..7823055 100644
--- a/erpnext/utilities/doctype/rename_tool/rename_tool.js
+++ b/erpnext/utilities/doctype/rename_tool/rename_tool.js
@@ -13,6 +13,9 @@
 	},
 	refresh: function(frm) {
 		frm.disable_save();
+		if (!frm.doc.file_to_rename) {
+			frm.get_field("rename_log").$wrapper.html("");
+		}
 		frm.page.set_primary_action(__("Rename"), function() {
 			frm.get_field("rename_log").$wrapper.html("<p>Renaming...</p>");
 			frappe.call({
diff --git a/erpnext/utilities/page/leaderboard/leaderboard.js b/erpnext/utilities/page/leaderboard/leaderboard.js
index 7e70f76..746ac79 100644
--- a/erpnext/utilities/page/leaderboard/leaderboard.js
+++ b/erpnext/utilities/page/leaderboard/leaderboard.js
@@ -17,14 +17,15 @@
 		this.$sidebar_list = this.page.sidebar.find('ul');
 
 		// const list of doctypes
-		this.doctypes = ["Customer", "Item", "Supplier", "Sales Partner"];
+		this.doctypes = ["Customer", "Item", "Supplier", "Sales Partner","Sales Person"];
 		this.timespans = ["Week", "Month", "Quarter", "Year"];
-		this.desc_fields = ["total_amount", "total_request", "annual_billing", "commission_rate"];
 		this.filters = {
-			"Customer": ["total_amount", "total_item_purchased"],
-			"Item": ["total_request", "total_purchase", "avg_price"],
-			"Supplier": ["annual_billing", "total_unpaid"],
-			"Sales Partner": ["commission_rate", "target_qty", "target_amount"],
+			"Customer": ["total_sales_amount", "total_qty_sold", "outstanding_amount", ],
+			"Item": ["total_sales_amount", "total_qty_sold", "total_purchase_amount",
+				"total_qty_purchased", "available_stock_qty", "available_stock_value"],
+			"Supplier": ["total_purchase_amount", "total_qty_purchased", "outstanding_amount"],
+			"Sales Partner": ["total_sales_amount", "total_commision"],
+			"Sales Person": ["total_sales_amount"],
 		};
 
 		// for saving current selected filters
@@ -58,14 +59,24 @@
 			this.get_sidebar_item(doctype).appendTo(this.$sidebar_list);
 		});
 
+		this.company_select = this.page.add_field({
+			fieldname: 'company',
+			label: __('Company'),
+			fieldtype:'Link',
+			options:'Company',
+			default:frappe.defaults.get_default('company'),
+			reqd: 1,
+			change: function() {
+				me.options.selected_company = this.value;
+				me.make_request($container);
+			}
+		});
 		this.timespan_select = this.page.add_select(__("Timespan"),
 			this.timespans.map(d => {
 				return {"label": __(d), value: d }
 			})
 		);
 
-		// this.timespan_select.val(this.timespans[1]);
-
 		this.type_select = this.page.add_select(__("Type"),
 			me.options.selected_filter.map(d => {
 				return {"label": __(frappe.model.unscrub(d)), value: d }
@@ -76,6 +87,7 @@
 			let $li = $(this);
 			let doctype = $li.find('span').html();
 
+			me.options.selected_company = frappe.defaults.get_default('company');
 			me.options.selected_doctype = doctype;
 			me.options.selected_filter = me.filters[doctype];
 			me.options.selected_filter_item = me.filters[doctype][0];
@@ -114,16 +126,18 @@
 		});
 	},
 
-	get_leaderboard: function (notify, $container, start=0) {
+	get_leaderboard: function (notify, $container) {
 		var me = this;
-
+		if(!me.options.selected_company) {
+			frappe.throw(__("Please select Company"));
+		}
 		frappe.call({
 			method: "erpnext.utilities.page.leaderboard.leaderboard.get_leaderboard",
 			args: {
 				doctype: me.options.selected_doctype,
 				timespan: me.options.selected_timespan,
+				company: me.options.selected_company,
 				field: me.options.selected_filter_item,
-				start: start
 			},
 			callback: function (r) {
 				let results = r.message || [];
@@ -256,28 +270,27 @@
 
 	get_item_html: function (item) {
 		var me = this;
-		const _selected_filter = me.options.selected_filter
-			.map(i => frappe.model.unscrub(i));
-		const fields = ['name', me.options.selected_filter_item];
+		const company = me.options.selected_company;
+		const currency = frappe.get_doc(":Company", company).default_currency;
+		const fields = ['name','value'];
 
 		const html =
 			`<div class="list-item">
 				${
-			fields.map(filter => {
-					const col = frappe.model.unscrub(filter);
-					let val = item[filter];
-					if (col === "Modified") {
-						val = comment_when(val);
+			fields.map(col => {
+					let val = item[col];
+					if(col=="name") {
+						var formatted_value = `<a class="grey list-id ellipsis" 
+							href="#Form/${me.options.selected_doctype}/${item["name"]}"> ${val} </a>`
+					} else {
+						var formatted_value = `<span class="text-muted ellipsis">
+							${(me.options.selected_filter_item.indexOf('qty') == -1) ? format_currency(val, currency) : val}</span>`
 					}
+
 					return (
 						`<div class="list-item_content ellipsis list-item__content--flex-2
-							${(col !== "Name" && col !== "Modified") ? "hidden-xs" : ""}
-							${(col && _selected_filter.indexOf(col) !== -1) ? "text-right" : ""}">
-							${
-								col === "Name"
-									? `<a class="grey list-id ellipsis" href="${item["href"]}"> ${val} </a>`
-									: `<span class="text-muted ellipsis"> ${val}</span>`
-							}
+							${(col == "value") ? "text-right" : ""}">
+							${formatted_value}
 						</div>`);
 					}).join("")
 				}
diff --git a/erpnext/utilities/page/leaderboard/leaderboard.py b/erpnext/utilities/page/leaderboard/leaderboard.py
index 6e7eabc..87cf2a4 100644
--- a/erpnext/utilities/page/leaderboard/leaderboard.py
+++ b/erpnext/utilities/page/leaderboard/leaderboard.py
@@ -3,147 +3,141 @@
 
 from __future__ import unicode_literals, print_function
 import frappe
-import json
-from operator import itemgetter
-from frappe.utils import add_to_date, fmt_money
-from erpnext.accounts.party import get_dashboard_info
-from erpnext.accounts.utils import get_currency_precision
+from frappe.utils import add_to_date
 
 @frappe.whitelist()
-def get_leaderboard(doctype, timespan, field, start=0):
+def get_leaderboard(doctype, timespan, company, field):
 	"""return top 10 items for that doctype based on conditions"""
-
-	filters = {"modified":(">=", get_date_from_string(timespan))}
-	items = []
+	from_date = get_from_date(timespan)
+	records = []
 	if doctype == "Customer":
-		items = get_all_customers(doctype, filters, [], field)
+		records = get_all_customers(from_date, company, field)
 	elif  doctype == "Item":
-		items = get_all_items(doctype, filters, [], field)
+		records = get_all_items(from_date, company, field)
 	elif  doctype == "Supplier":
-		items = get_all_suppliers(doctype, filters, [], field)
+		records = get_all_suppliers(from_date, company, field)
 	elif  doctype == "Sales Partner":
-		items = get_all_sales_partner(doctype, filters, [], field)
+		records = get_all_sales_partner(from_date, company, field)
+	elif doctype == "Sales Person":
+		records = get_all_sales_person(from_date, company)
 
-	if len(items) > 0:
-		return items
-	return []
+	return records
 
-def get_all_customers(doctype, filters, items, field, start=0, limit=20):
-	"""return all customers"""
+def get_all_customers(from_date, company, field):
+	if field == "outstanding_amount":
+		return frappe.db.sql("""
+			select customer as name, sum(outstanding_amount) as value
+			FROM `tabSales Invoice`
+			where docstatus = 1 and posting_date >= %s and company = %s
+			group by customer
+			order by value DESC
+			limit 20
+		""", (from_date, company), as_dict=1)
+	else:
+		if field == "total_sales_amount":
+			select_field = "sum(so_item.base_net_amount)"
+		elif field == "total_qty_sold":
+			select_field = "sum(so_item.stock_qty)"
 
-	x = frappe.get_list(doctype, filters=filters, limit_start=start, limit_page_length=limit)
+		return frappe.db.sql("""
+			select so.customer as name, {0} as value
+			FROM `tabSales Order` as so JOIN `tabSales Order Item` as so_item
+				ON so.name = so_item.parent
+			where so.docstatus = 1 and so.transaction_date >= %s and so.company = %s
+			group by so.customer
+			order by value DESC
+			limit 20
+		""".format(select_field), (from_date, company), as_dict=1)
 
-	for val in x:
-		y = dict(frappe.db.sql('''select name, grand_total from `tabSales Invoice` where customer = %s''', (val.name)))
-		invoice_list = y.keys()
-		if len(invoice_list) > 0:
-			item_count = frappe.db.sql('''select count(name) from `tabSales Invoice Item` where parent in (%s)''' % ", ".join(
-				['%s'] * len(invoice_list)), tuple(invoice_list))
+def get_all_items(from_date, company, field):
+	if field in ("available_stock_qty", "available_stock_value"):
+		return frappe.db.sql("""
+			select item_code as name, {0} as value
+			from tabBin
+			group by item_code
+			order by value desc
+			limit 20
+		""".format("sum(actual_qty)" if field=="available_stock_qty" else "sum(stock_value)"), as_dict=1)
+	else:
+		if field == "total_sales_amount":
+			select_field = "sum(order_item.base_net_amount)"
+			select_doctype = "Sales Order"
+		elif field == "total_purchase_amount":
+			select_field = "sum(order_item.base_net_amount)"
+			select_doctype = "Purchase Order"
+		elif field == "total_qty_sold":
+			select_field = "sum(order_item.stock_qty)"
+			select_doctype = "Sales Order"
+		elif field == "total_qty_purchased":
+			select_field = "sum(order_item.stock_qty)"
+			select_doctype = "Purchase Order"
 
-			value = 0
-			if(field=="total_amount"):
-				value = sum(y.values())
-			elif(field=="total_item_purchased"):
-				value = sum(destructure_tuple_of_tuples(item_count))
+		return frappe.db.sql("""
+			select order_item.item_code as name, {0} as value
+			from `tab{1}` sales_order join `tab{1} Item` as order_item
+				on sales_order.name = order_item.parent
+			where sales_order.docstatus = 1
+				and sales_order.company = %s and sales_order.transaction_date >= %s
+			group by order_item.item_code
+			order by value desc
+			limit 20
+		""".format(select_field, select_doctype), (company, from_date), as_dict=1)
 
-			item_obj = {"name": val.name,
-				"total_amount": get_formatted_value(sum(y.values())),
-				"total_item_purchased": sum(destructure_tuple_of_tuples(item_count)),
-				"href":"#Form/Customer/" + val.name,
-				"value": value}
-			items.append(item_obj)
+def get_all_suppliers(from_date, company, field):
+	if field == "outstanding_amount":
+		return frappe.db.sql("""
+			select supplier as name, sum(outstanding_amount) as value
+			FROM `tabPurchase Invoice`
+			where docstatus = 1 and posting_date >= %s and company = %s
+			group by supplier
+			order by value DESC
+			limit 20""", (from_date, company), as_dict=1)
+	else:
+		if field == "total_purchase_amount":
+			select_field = "sum(purchase_order_item.base_net_amount)"
+		elif field == "total_qty_purchased":
+			select_field = "sum(purchase_order_item.stock_qty)"
 
-	items.sort(key=lambda k: k['value'], reverse=True)
-	return items
+		return frappe.db.sql("""
+			select purchase_order.supplier as name, {0} as value
+			FROM `tabPurchase Order` as purchase_order LEFT JOIN `tabPurchase Order Item`
+				as purchase_order_item ON purchase_order.name = purchase_order_item.parent
+			where purchase_order.docstatus = 1 and  purchase_order.modified >= %s
+				and  purchase_order.company = %s
+			group by purchase_order.supplier
+			order by value DESC
+			limit 20""".format(select_field), (from_date, company), as_dict=1)
 
-def get_all_items(doctype, filters, items, field, start=0, limit=20):
-	"""return all items"""
+def get_all_sales_partner(from_date, company, field):
+	if field == "total_sales_amount":
+		select_field = "sum(base_net_total)"
+	elif field == "total_commission":
+		select_field = "sum(total_commission)"
 
-	x = frappe.get_list(doctype, filters=filters, limit_start=start, limit_page_length=limit)
-	for val in x:
-		data = frappe.db.sql('''select item_code from `tabMaterial Request Item` where item_code = %s''', (val.name), as_list=1)
-		requests = destructure_tuple_of_tuples(data)
-		data = frappe.db.sql('''select price_list_rate from `tabItem Price` where item_code = %s''', (val.name), as_list=1)
-		avg_price = get_avg(destructure_tuple_of_tuples(data))
-		data = frappe.db.sql('''select item_code from `tabPurchase Invoice Item` where item_code = %s''', (val.name), as_list=1)
-		purchases = destructure_tuple_of_tuples(data)
+	return frappe.db.sql("""
+		select sales_partner as name, {0} as value
+		from `tabSales Order`
+	 	where ifnull(sales_partner, '') != '' and docstatus = 1
+			and transaction_date >= %s and company = %s
+	 	group by sales_partner
+	 	order by value DESC
+	 	limit 20
+	""".format(select_field), (from_date, company), as_dict=1)
 
-		value = 0
-		if(field=="total_request"):
-			value = len(requests)
-		elif(field=="total_purchase"):
-			value = len(purchases)
-		elif(field=="avg_price"):
-			value=avg_price
-		item_obj = {"name": val.name,
-			"total_request":len(requests),
-			"total_purchase": len(purchases),
-			"avg_price": get_formatted_value(avg_price),
-			"href":"#Form/Item/" + val.name,
-			"value": value}
-		items.append(item_obj)
+def get_all_sales_person(from_date, company):
+	return frappe.db.sql("""
+		select sales_team.sales_person as name, sum(sales_order.base_net_total) as value
+		from `tabSales Order` as sales_order join `tabSales Team` as sales_team
+			on sales_order.name = sales_team.parent and sales_team.parenttype = 'Sales Order'
+	 	where sales_order.docstatus = 1
+			and sales_order.transaction_date >= %s
+			and sales_order.company = %s
+	 	group by sales_team.sales_person
+	 	order by value DESC
+	 	limit 20
+	""", (from_date, company), as_dict=1)
 
-	items.sort(key=lambda k: k['value'], reverse=True)
-	return items
-
-def get_all_suppliers(doctype, filters, items, field, start=0, limit=20):
-	"""return all suppliers"""
-
-	x = frappe.get_list(doctype, filters=filters, limit_start=start, limit_page_length=limit)
-
-	for val in x:
-
-		info = get_dashboard_info(doctype, val.name)
-		value = 0
-		if(field=="annual_billing"):
-			value = info["billing_this_year"]
-		elif(field=="total_unpaid"):
-			value = abs(info["total_unpaid"])
-
-		item_obj = {"name": val.name,
-			"annual_billing":  get_formatted_value(info["billing_this_year"]),
-			"total_unpaid": get_formatted_value(abs(info["total_unpaid"])),
-			"href":"#Form/Supplier/" + val.name,
-			"value": value}
-		items.append(item_obj)
-
-	items.sort(key=lambda k: k['value'], reverse=True)
-	return items
-
-def get_all_sales_partner(doctype, filters, items, field, start=0, limit=20):
-	"""return all sales partner"""
-
-	x = frappe.get_list(doctype, fields=["name", "commission_rate", "modified"], filters=filters, limit_start=start, limit_page_length=limit)
-	for val in x:
-		y = frappe.db.sql('''select target_qty, target_amount from `tabTarget Detail` where parent = %s''', (val.name), as_dict=1)
-		target_qty = sum([f["target_qty"] for f in y])
-		target_amount = sum([f["target_amount"] for f in y])
-
-		value = 0
-		if(field=="commission_rate"):
-			value = val.commission_rate
-		elif(field=="target_qty"):
-			value = target_qty
-		elif(field=="target_amount"):
-			value = target_qty
-
-		item_obj = {"name": val.name,
-			"commission_rate": get_formatted_value(val.commission_rate, False),
-			"target_qty": target_qty,
-			"target_amount": get_formatted_value(target_qty),
-			"href":"#Form/Sales Partner/" + val.name,
-			"value": value}
-		items.append(item_obj)
-
-	items.sort(key=lambda k: k['value'], reverse=True)
-	return items
-
-
-def destructure_tuple_of_tuples(tup_of_tup):
-	"""return tuple(tuples) as list"""
-	return [y for x in tup_of_tup for y in x]
-
-def get_date_from_string(seleted_timespan):
+def get_from_date(seleted_timespan):
 	"""return string for ex:this week as date:string"""
 	days = months = years = 0
 	if "month" == seleted_timespan.lower():
@@ -155,24 +149,5 @@
 	else:
 		days = -7
 
-	return add_to_date(None, years=years, months=months, days=days, as_string=True, as_datetime=True)
-
-def get_filter_list(selected_filter):
-	"""return list of keys"""
-	return map((lambda y : y["field"]), filter(lambda x : not (x["field"] == "name" or x["field"] == "modified"), selected_filter))
-
-def get_avg(items):
-	"""return avg of list items"""
-	length = len(items)
-	if length > 0:
-		return sum(items) / length
-	return 0
-
-def get_formatted_value(value, add_symbol=True):
-	"""return formatted value"""
-	if not add_symbol:
-		return '{:.{pre}f}'.format(value, pre=(get_currency_precision() or 2))
-	currency_precision = get_currency_precision() or 2
-	company = frappe.db.get_default("company")
-	currency = frappe.get_doc("Company", company).default_currency or frappe.boot.sysdefaults.currency
-	return fmt_money(value, currency_precision, currency)
+	return add_to_date(None, years=years, months=months, days=days,
+		as_string=True, as_datetime=True)
\ No newline at end of file
diff --git a/erpnext/utilities/user_progress.py b/erpnext/utilities/user_progress.py
index 3873213..cdb0e14 100644
--- a/erpnext/utilities/user_progress.py
+++ b/erpnext/utilities/user_progress.py
@@ -45,7 +45,7 @@
 			help=_("Set a sales goal you'd like to achieve for your company."),
 			fields=[
 				{"fieldtype":"Currency", "fieldname":"monthly_sales_target",
-					"label":_("Monthly Sales Target (" + currency + ")")},
+					"label":_("Monthly Sales Target (" + currency + ")"), "reqd":1},
 			],
 			submit_method="erpnext.utilities.user_progress_utils.set_sales_target",
 			done_state_title=_("Go to " + company),