feat: assign pe status on creation of payment order
diff --git a/erpnext/accounts/doctype/payment_order/payment_order.json b/erpnext/accounts/doctype/payment_order/payment_order.json
index 0018359..285168f 100644
--- a/erpnext/accounts/doctype/payment_order/payment_order.json
+++ b/erpnext/accounts/doctype/payment_order/payment_order.json
@@ -11,7 +11,7 @@
   "party",
   "column_break_2",
   "posting_date",
-  "bank",
+  "company_bank",
   "company_bank_account",
   "section_break_5",
   "references",
@@ -23,6 +23,7 @@
    "fieldname": "naming_series",
    "fieldtype": "Select",
    "label": "Series",
+   "no_copy": 1,
    "options": "PMO-",
    "reqd": 1
   },
@@ -34,6 +35,7 @@
    "reqd": 1
   },
   {
+   "depends_on": "eval: doc.payment_order_type=='Payment Request';",
    "fieldname": "party",
    "fieldtype": "Link",
    "in_list_view": 1,
@@ -52,14 +54,6 @@
    "label": "Posting Date"
   },
   {
-   "fetch_from": "Company.default_bank",
-   "fieldname": "bank",
-   "fieldtype": "Link",
-   "in_list_view": 1,
-   "label": "Bank",
-   "options": "Bank"
-  },
-  {
    "fieldname": "section_break_5",
    "fieldtype": "Section Break"
   },
@@ -84,17 +78,27 @@
    "fieldname": "payment_order_type",
    "fieldtype": "Select",
    "label": "Payment Order Type",
-   "options": "\nPayment Request\nPayment Entry"
+   "options": "\nPayment Request\nPayment Entry",
+   "reqd": 1
   },
   {
    "fieldname": "company_bank_account",
    "fieldtype": "Link",
    "label": "Company Bank Account",
-   "options": "Bank Account"
+   "options": "Bank Account",
+   "reqd": 1
+  },
+  {
+   "fetch_from": "company_bank_account.bank",
+   "fieldname": "company_bank",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Bank",
+   "options": "Bank"
   }
  ],
  "is_submittable": 1,
- "modified": "2019-05-06 19:57:03.661653",
+ "modified": "2019-05-08 16:00:09.027739",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Payment Order",
diff --git a/erpnext/accounts/doctype/payment_order/payment_order.py b/erpnext/accounts/doctype/payment_order/payment_order.py
index 8491bb7..2a29293 100644
--- a/erpnext/accounts/doctype/payment_order/payment_order.py
+++ b/erpnext/accounts/doctype/payment_order/payment_order.py
@@ -11,18 +11,18 @@
 
 class PaymentOrder(Document):
 	def on_submit(self):
-		self.update_payment_request_status()
+		self.update_payment_status()
 
 	def on_cancel(self):
-		self.update_payment_request_status(cancel=True)
+		self.update_payment_status(cancel=True)
 
-	def update_payment_request_status(self, cancel=False):
+	def update_payment_status(self, cancel=False):
 		status = 'Payment Ordered'
 		if cancel:
 			status = 'Initiated'
 
 		for d in self.references:
-			frappe.db.set_value('Payment Request', d.payment_request, 'status', status)
+			frappe.db.set_value(self.payment_order_type, d.get(frappe.scrub(self.payment_order_type)), 'status', status)
 
 def get_mop_query(doctype, txt, searchfield, start, page_len, filters):
 	return frappe.db.sql(""" select mode_of_payment from `tabPayment Order Reference`
@@ -60,7 +60,7 @@
 	je.voucher_type = 'Bank Entry'
 	if mode_of_payment and mode_of_payment_type.get(mode_of_payment) == 'Cash':
 		je.voucher_type = "Cash Entry"
-		
+
 	paid_amt = 0
 	party_account = get_party_account('Supplier', supplier, doc.company)
 	for d in doc.references:
@@ -84,4 +84,4 @@
 
 	je.flags.ignore_mandatory = True
 	je.save()
-	frappe.msgprint(_("{0} {1} created").format(je.doctype, je.name))
+	frappe.msgprint(_("{0} {1} created").format(je.doctype, je.name))
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/payment_order_reference/payment_order_reference.json b/erpnext/accounts/doctype/payment_order_reference/payment_order_reference.json
index d0ee93b..db0b761 100644
--- a/erpnext/accounts/doctype/payment_order_reference/payment_order_reference.json
+++ b/erpnext/accounts/doctype/payment_order_reference/payment_order_reference.json
@@ -82,7 +82,8 @@
    "fieldtype": "Link",
    "label": "Bank Account",
    "options": "Bank Account",
-   "read_only": 1
+   "read_only": 1,
+   "reqd": 1
   },
   {
    "fieldname": "column_break_10",
@@ -112,7 +113,7 @@
   }
  ],
  "istable": 1,
- "modified": "2019-05-05 22:23:32.723766",
+ "modified": "2019-05-08 13:56:25.724557",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Payment Order Reference",