[fix] Contact not creating if only email id has entered in the POS

erpnext/accounts/doctype/sales_invoice/pos.py

@@ -325,8 +325,10 @@ def make_customer_and_address(customers):
 		if not frappe.db.exists('Customer', name):
 			name = add_customer(name)
 		data = json.loads(data)
+		make_contact(data, name)
 		make_address(data, name)
 		customer_list.append(name)
+	frappe.db.commit()
 	return customer_list
 
 def add_customer(name):
@@ -340,6 +342,29 @@ def add_customer(name):
 	frappe.db.commit()
 	return customer_doc.name
 
+def make_contact(args,customer):
+	if args.get('email_id') or args.get('phone'):
+		name = frappe.db.get_value('Dynamic Link',
+			{'link_doctype': 'Customer', 'link_name': customer, 'parenttype': 'Contact'}, 'parent')
+
+		args = {
+			'email_id': args.get('email_id'),
+			'phone': args.get('phone')
+		}
+
+		doc = frappe.new_doc('Contact')
+		if name:
+			doc = frappe.get_doc('Contact', name)
+
+		doc.update(args)
+		if not name:
+			doc.first_name = customer
+			doc.append('links',{
+				'link_doctype': 'Customer',
+				'link_name': customer
+			})
+		doc.save(ignore_permissions=True)
+
 def make_address(args, customer):
 	if not args.get('address_line1'): return
 	

erpnext/accounts/page/pos/pos.js

@@ -866,6 +866,7 @@ erpnext.pos.PointOfSale = erpnext.taxes_and_totals.extend({
 		this.customer_doc.set_primary_action(__("Save"), function () {
 			me.make_offline_customer(new_customer);
 			me.pos_bill.show();
+			me.list_customers.hide();
 		});
 	},