Inpatient Billing

erpnext/accounts/doctype/sales_invoice/sales_invoice.js

@@ -984,7 +984,7 @@ var set_primary_action= function(frm, dialog, $results) {
 				frappe.model.set_value(si_item.doctype, si_item.name, 'reference_dn', checked_values[i]['dn']);
 				frappe.model.set_value(si_item.doctype, si_item.name, 'qty', 1);
 				if(checked_values[i]['qty'] > 1){
-					frappe.model.set_value(si_item.doctype, si_item.name, 'qty', checked_values[i]['qty']);
+					frappe.model.set_value(si_item.doctype, si_item.name, 'qty', parseFloat(checked_values[i]['qty']));
 				}
 			}
 			frm.refresh_fields();

erpnext/domains/healthcare.py

@@ -31,7 +31,7 @@ data = {
 				'insert_after': 'patient', 'read_only': True
 			},
 			{
-				'fieldname': 'ref_practitioner', 'label': 'Referring Practitioner', 'fieldtype': 'Link', 'options': 'Practitioner',
+				'fieldname': 'ref_practitioner', 'label': 'Referring Practitioner', 'fieldtype': 'Link', 'options': 'Healthcare Practitioner',
 				'insert_after': 'customer'
 			}
 		],

erpnext/healthcare/doctype/inpatient_occupancy/inpatient_occupancy.json

@@ -140,6 +140,39 @@
    "set_only_once": 0, 
    "translatable": 0, 
    "unique": 0
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_in_quick_entry": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "0", 
+   "fieldname": "invoiced", 
+   "fieldtype": "Check", 
+   "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": "Invoiced", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 1, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "translatable": 0, 
+   "unique": 0
   }
  ], 
  "has_web_view": 0, 
@@ -152,7 +185,7 @@
  "issingle": 0, 
  "istable": 1, 
  "max_attachments": 0, 
- "modified": "2018-07-17 18:26:46.009878", 
+ "modified": "2018-07-18 18:26:46.009878", 
  "modified_by": "Administrator", 
  "module": "Healthcare", 
  "name": "Inpatient Occupancy", 

erpnext/healthcare/doctype/inpatient_record/inpatient_record.py

@@ -69,17 +69,20 @@ def schedule_inpatient(patient, encounter_id, practitioner):
 	inpatient_record.save(ignore_permissions = True)
 
 @frappe.whitelist()
-def schedule_discharge(patient, encounter_id, practitioner):
+def schedule_discharge(patient, encounter_id=None, practitioner=None):
 	inpatient_record_id = frappe.db.get_value('Patient', patient, 'inpatient_record')
 	if inpatient_record_id:
 		inpatient_record = frappe.get_doc("Inpatient Record", inpatient_record_id)
 		inpatient_record.discharge_practitioner = practitioner
 		inpatient_record.discharge_encounter = encounter_id
 		inpatient_record.status = "Discharge Scheduled"
+
+		check_out_inpatient(inpatient_record)
+
 		inpatient_record.save(ignore_permissions = True)
 	frappe.db.set_value("Patient", patient, "inpatient_status", "Discharge Scheduled")
 
-def discharge_patient(inpatient_record):
+def check_out_inpatient(inpatient_record):
 	if inpatient_record.inpatient_occupancies:
 		for inpatient_occupancy in inpatient_record.inpatient_occupancies:
 			if inpatient_occupancy.left != 1:
@@ -87,11 +90,54 @@ def discharge_patient(inpatient_record):
 				inpatient_occupancy.check_out = now_datetime()
 				frappe.db.set_value("Healthcare Service Unit", inpatient_occupancy.service_unit, "occupied", False)
 
+def discharge_patient(inpatient_record):
+	validate_invoiced_inpatient(inpatient_record)
 	inpatient_record.discharge_date = today()
 	inpatient_record.status = "Discharged"
 
 	inpatient_record.save(ignore_permissions = True)
 
+def validate_invoiced_inpatient(inpatient_record):
+	pending_invoices = []
+	if inpatient_record.inpatient_occupancies:
+		service_unit_names = False
+		for inpatient_occupancy in inpatient_record.inpatient_occupancies:
+			if inpatient_occupancy.invoiced != 1:
+				if service_unit_names:
+					service_unit_names += ", " + inpatient_occupancy.service_unit
+				else:
+					service_unit_names = inpatient_occupancy.service_unit
+		if service_unit_names:
+			pending_invoices.append("Inpatient Occupancy (" + service_unit_names + ")")
+
+	docs = ["Patient Appointment", "Patient Encounter", "Lab Test", "Clinical Procedure"]
+
+	for doc in docs:
+		doc_name_list = get_inpatient_docs_not_invoiced(doc, inpatient_record)
+		if doc_name_list:
+			pending_invoices = get_doc_pendig(doc, doc_name_list, pending_invoices)
+
+	if pending_invoices:
+		frappe.throw(_("Can not mark Inpatient Record Discharged, there are Unpaid Invoices {0}").format(", "
+			.join(map(lambda x: """ <b>{0}</b>""".format(x), pending_invoices))))
+
+def get_doc_pendig(doc, doc_name_list, pending_invoices):
+	if doc_name_list:
+		doc_ids = False
+		for doc_name in doc_name_list:
+			if doc_ids:
+				doc_ids += ", "+doc_name.name
+			else:
+				doc_ids = doc_name.name
+		if doc_ids:
+			pending_invoices.append(doc + " (" + doc_ids + ")")
+
+	return pending_invoices
+
+def get_inpatient_docs_not_invoiced(doc, inpatient_record):
+	return frappe.db.get_list(doc, filters = {"patient": inpatient_record.patient,
+					"inpatient_record": inpatient_record.name, "invoiced": 0})
+
 def admit_patient(inpatient_record, service_unit, check_in, expected_discharge=None):
 	inpatient_record.admitted_datetime = check_in
 	inpatient_record.status = "Admitted"

erpnext/healthcare/utils.py

@@ -6,6 +6,7 @@ from __future__ import unicode_literals
 import frappe
 import datetime
 from frappe import _
+from frappe.utils import date_diff, getdate
 from erpnext.healthcare.doctype.healthcare_settings.healthcare_settings import get_income_account
 from erpnext.healthcare.doctype.patient_appointment.patient_appointment import validity_exists
 from erpnext.healthcare.doctype.fee_validity.fee_validity import create_fee_validity, update_fee_validity
@@ -118,6 +119,20 @@ def get_healthcare_services_to_invoice(patient):
 					item_to_invoice.append({'reference_type': 'Clinical Procedure Item', 'reference_name': procedure_consumable_obj.name,
 					'service': procedure_consumable_obj.item_code, 'qty': procedure_consumable_obj.qty})
 
+			inpatient_services = frappe.db.sql("""select io.name, io.parent from `tabInpatient Record` ip,
+			`tabInpatient Occupancy` io where ip.patient=%s and io.parent=ip.name and
+			io.left=1 and io.invoiced=0""", (patient.name))
+			if inpatient_services:
+				for inpatient_service in inpatient_services:
+					inpatient_occupancy = frappe.get_doc("Inpatient Occupancy", inpatient_service[0])
+					service_unit_type = frappe.get_doc("Healthcare Service Unit Type", frappe.db.get_value("Healthcare Service Unit", inpatient_occupancy.service_unit, "service_unit_type"))
+					if service_unit_type and service_unit_type.is_billable == 1:
+						qty = date_diff(getdate(inpatient_occupancy.check_out), getdate(inpatient_occupancy.check_in))
+						if qty < 1:
+							qty = 1
+						item_to_invoice.append({'reference_type': 'Inpatient Occupancy', 'reference_name': inpatient_occupancy.name,
+						'service': service_unit_type.item, 'qty': qty})
+
 			return item_to_invoice
 		else:
 			frappe.throw(_("The Patient {0} do not have customer refrence to invoice").format(patient.name))