Lab Test - Create Multiple from Sales Invoice or from Patient Encounter

erpnext/healthcare/doctype/lab_test/lab_test.py

@@ -4,6 +4,7 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.model.document import Document
 from frappe.utils import getdate, cstr
 
@@ -59,6 +60,100 @@ def update_status(status, name):
 def update_lab_test_print_sms_email_status(print_sms_email, name):
 	frappe.db.set_value("Lab Test",name,print_sms_email,1)
 
+@frappe.whitelist()
+def create_multiple(doctype, docname):
+	lab_test_created = False
+	if doctype == "Sales Invoice":
+		lab_test_created = create_lab_test_from_invoice(docname)
+	elif doctype == "Patient Encounter":
+		lab_test_created = create_lab_test_from_encounter(docname)
+
+	if lab_test_created:
+		frappe.msgprint(_("Lab Test(s) "+lab_test_created+" created."))
+	else:
+		frappe.msgprint(_("No Lab Test created"))
+
+def create_lab_test_from_encounter(encounter_id):
+	lab_test_created = False
+	encounter = frappe.get_doc("Patient Encounter", encounter_id)
+
+	lab_test_ids = frappe.db.sql("""select lp.name, lp.test_code, lp.invoiced
+	from `tabPatient Encounter` et, `tabLab Prescription` lp
+	where et.patient=%s and lp.parent=%s and
+	lp.parent=et.name and lp.test_created=0 and et.docstatus=1""", (encounter.patient, encounter_id))
+
+	if lab_test_ids:
+		patient = frappe.get_doc("Patient", encounter.patient)
+		for lab_test_id in lab_test_ids:
+			template = get_lab_test_template(lab_test_id[1])
+			if template:
+				lab_test = create_lab_test_doc(lab_test_id[2], encounter.practitioner, patient, template)
+				lab_test.save(ignore_permissions = True)
+				frappe.db.set_value("Lab Prescription", lab_test_id[0], "test_created", 1)
+				if not lab_test_created:
+					lab_test_created = lab_test.name
+				else:
+					lab_test_created += ", "+lab_test.name
+	return lab_test_created
+
+
+def create_lab_test_from_invoice(invoice_name):
+	lab_test_created = False
+	invoice = frappe.get_doc("Sales Invoice", invoice_name)
+	if invoice.patient:
+		patient = frappe.get_doc("Patient", invoice.patient)
+		for item in invoice.items:
+			test_created = 0
+			if item.reference_dt == "Lab Prescription":
+				test_created = frappe.db.get_value("Lab Prescription", item.reference_dn, "test_created")
+			elif item.reference_dt == "Lab Test":
+				test_created = 1
+			if test_created != 1:
+				template = get_lab_test_template(item.item_code)
+				if template:
+					lab_test = create_lab_test_doc(True, invoice.ref_practitioner, patient, template)
+					lab_test.save(ignore_permissions = True)
+					frappe.db.set_value("Sales Invoice Item", item.name, "reference_dt", "Lab Test")
+					frappe.db.set_value("Sales Invoice Item", item.name, "reference_dn", lab_test.name)
+					if not lab_test_created:
+						lab_test_created = lab_test.name
+					else:
+						lab_test_created += ", "+lab_test.name
+	return lab_test_created
+
+def get_lab_test_template(item):
+	template_id = check_template_exists(item)
+	if template_id:
+		return frappe.get_doc("Lab Test Template", template_id)
+	return False
+
+def check_template_exists(item):
+	template_exists = frappe.db.exists(
+		"Lab Test Template",
+		{
+			'item': item
+		}
+	)
+	if template_exists:
+		return template_exists
+	return False
+
+def create_lab_test_doc(invoiced, practitioner, patient, template):
+	lab_test = frappe.new_doc("Lab Test")
+	lab_test.invoiced = invoiced
+	lab_test.practitioner = practitioner
+	lab_test.patient = patient.name
+	lab_test.patient_age = patient.get_age()
+	lab_test.patient_sex = patient.sex
+	lab_test.email = patient.email
+	lab_test.mobile = patient.mobile
+	lab_test.department = template.department
+	lab_test.template = template.name
+	lab_test.test_group = template.test_group
+	lab_test.result_date = getdate()
+	lab_test.report_preference = patient.report_preference
+	return lab_test
+
 def create_normals(template, lab_test):
 	lab_test.normal_toggle = "1"
 	normal = lab_test.append("normal_test_items")

erpnext/healthcare/doctype/lab_test/lab_test_list.js

@@ -11,5 +11,52 @@ frappe.listview_settings['Lab Test'] = {
 		if(doc.status=="Rejected"){
 			return [__("Rejected"), "yellow", "status,=,Rejected"];
 		}
+	},
+	onload: function(listview) {
+		listview.page.add_menu_item(__("Create Multiple"), function() {
+			create_multiple_dialog(listview);
+		});
 	}
 };
+
+var create_multiple_dialog = function(listview){
+	var dialog = new frappe.ui.Dialog({
+		title: 'Create Multiple Lab Test',
+		width: 100,
+		fields: [
+			{fieldtype: "Link", label: "Patient", fieldname: "patient", options: "Patient", reqd: 1},
+			{fieldtype: "Select", label: "Invoice / Patient Encounter", fieldname: "doctype",
+				options: "\nSales Invoice\nPatient Encounter", reqd: 1},
+			{fieldtype: "Dynamic Link", fieldname: "docname", options: "doctype", reqd: 1,
+				get_query: function(){
+					return {
+						filters: {
+							"patient": dialog.get_value("patient"),
+							"docstatus": 1
+						}
+					};
+				}
+			}
+		],
+		primary_action_label: __("Create Lab Test"),
+		primary_action : function(){
+			frappe.call({
+				method: 'erpnext.healthcare.doctype.lab_test.lab_test.create_multiple',
+				args:{
+					'doctype': dialog.get_value("doctype"),
+					'docname': dialog.get_value("docname")
+				},
+				callback: function(data) {
+					if(!data.exc){
+						listview.refresh();
+					}
+				},
+				freeze: true,
+				freeze_message: "Creating Lab Test..."
+			});
+			dialog.hide();
+		}
+	});
+
+	dialog.show();
+};