fix: Commonify get gl_entry code by moving it to accounts_controller

erpnext/controllers/accounts_controller.py

@@ -116,6 +116,13 @@ class AccountsController(TransactionBase):
 			self.validate_non_invoice_documents_schedule()
 
 	def before_print(self):
+		if self.doctype in ['Journal Entry', 'Payment Entry', 'Sales Invoice', 'Purchase Invoice']:
+			self.gl_entries = frappe.get_list("GL Entry", filters={
+				"voucher_type": self.doctype,
+				"voucher_no": self.name} ,
+				fields=["account", "party_type", "party", "debit", "credit", "remarks"]
+			)
+
 		if self.doctype in ['Purchase Order', 'Sales Order', 'Sales Invoice', 'Purchase Invoice',
 							'Supplier Quotation', 'Purchase Receipt', 'Delivery Note', 'Quotation']:
 			if self.get("group_same_items"):