brotherton-erpnext/erpnext/healthcare/web_form/prescription/prescription.py

from __future__ import unicode_literals

import frappe

def get_context(context):
	context.read_only = 1

def get_list_context(context):
	context.row_template = "erpnext/templates/includes/healthcare/prescription_row_template.html"
	context.get_list = get_encounter_list

def get_encounter_list(doctype, txt, filters, limit_start, limit_page_length = 20, order_by='modified desc'):
	patient = get_patient()
	encounters = frappe.db.sql("""select * from `tabPatient Encounter`
		where patient = %s order by creation desc""", patient, as_dict = True)
	return encounters

def get_patient():
	return frappe.get_value("Patient",{"email": frappe.session.user}, "name")

def has_website_permission(doc, ptype, user, verbose=False):
	if doc.patient == get_patient():
		return True
	else:
		return False