Added ajuto assignment

erpnext/crm/doctype/appointment/appointment.py

@@ -3,28 +3,75 @@
 # For license information, please see license.txt
 
 from __future__ import unicode_literals
+from collections import Counter
 from datetime import timedelta
 import frappe
 from frappe.model.document import Document
+from frappe.desk.form.assign_to import add as add_assignemnt
+
+
+def _get_agents_sorted_by_asc_workload():
+	appointments = frappe.db.get_list('Appointment', fields='*')
+	# Handle case where no appointments are created
+	appointment_counter = Counter()
+	if not appointments:
+		return frappe.get_doc('Appointment Booking Settings').agent_list
+	for appointment in appointments:
+		if appointment._assign == '[]' or not appointment._assign:
+			continue
+		appointment_counter[appointment._assign] += 1
+	sorted_agent_list = appointment_counter.most_common()
+	sorted_agent_list.reverse()
+	return sorted_agent_list
+
+def _check_agent_availability(agent_email,scheduled_time):
+	appointemnts_at_scheduled_time = frappe.get_list('Appointment', filters={'scheduled_time':scheduled_time})
+	for appointment in appointemnts_at_scheduled_time:
+		if appointment._assign == agent_email:
+			return False
+	return True
+
+def _get_employee_from_user(user):
+	return frappe.get_list('Employee', fields='*',filters={'user_id':user})
 
 class Appointment(Document):
 	def validate(self):
 		number_of_appointments_in_same_slot = frappe.db.count('Appointment',filters={'scheduled_time':self.scheduled_time})
 		settings = frappe.get_doc('Appointment Booking Settings')
-		if(number_of_appointments_in_same_slot>=settings.number_of_agents):
+		if(number_of_appointments_in_same_slot >= settings.number_of_agents):
 			frappe.throw('Time slot is not available')
-	
+
 	def before_insert(self):
 		appointment_event = frappe.new_doc('Event')
 		appointment_event = frappe.get_doc({
-			"doctype": "Event",
-			"subject": ' '.join(['Appointment with', self.customer_name]),
-			"starts_on": self.scheduled_time,
-			"status": "Open",
-			"type": "Private",
-			"event_participants": [dict(reference_doctype="Lead", reference_docname=self.lead)]
+			'doctype': 'Event',
+			'subject': ' '.join(['Appointment with', self.customer_name]),
+			'starts_on': self.scheduled_time,
+			'status': 'Open',
+			'type': 'Private',
+			'event_participants': [dict(reference_doctype="Lead", reference_docname=self.lead)]
 		})
-	
 		appointment_event.insert(ignore_permissions=True)
-		self.calender_event = appointment_event.name
+		self.calendar_event = appointment_event.name
 
+	def after_insert(self):
+		available_agents = _get_agents_sorted_by_asc_workload()
+		for agent in available_agents:
+			if(_check_agent_availability(agent, self.scheduled_time)):
+				agent = agent[0]
+				agent = frappe.json.loads(agent)[0]
+				add_assignemnt({
+					'doctype':self.doctype,
+					'name':self.name,
+					'assign_to':agent
+				})
+				employee = _get_employee_from_user(agent)
+				if employee:
+					print(employee)
+					calendar_event = frappe.get_doc('Event', self.calendar_event)
+					calendar_event.append('event_participants', dict(
+						reference_doctype='Employee',
+						reference_docname=employee[0].name))
+					print(calendar_event)
+					calendar_event.save()
+				break

erpnext/crm/doctype/appointment_booking_settings/appointment_booking_settings.json

@@ -9,7 +9,8 @@
   "holiday_list",
   "appointment_duration",
   "email_reminders",
-  "advance_booking_days"
+  "advance_booking_days",
+  "agent_list"
  ],
  "fields": [
   {
@@ -54,10 +55,17 @@
    "fieldtype": "Int",
    "label": "Number of days appointments can be booked in advance",
    "reqd": 1
+  },
+  {
+   "fieldname": "agent_list",
+   "fieldtype": "Table MultiSelect",
+   "label": "Agents",
+   "options": "Assignment Rule User",
+   "reqd": 1
   }
  ],
  "issingle": 1,
- "modified": "2019-09-12 10:52:25.931931",
+ "modified": "2019-09-13 11:31:26.654516",
  "modified_by": "Administrator",
  "module": "CRM",
  "name": "Appointment Booking Settings",