Converted to an SPA
diff --git a/erpnext/www/book-appointment/index.py b/erpnext/www/book-appointment/index.py
new file mode 100644
index 0000000..15d5f9a
--- /dev/null
+++ b/erpnext/www/book-appointment/index.py
@@ -0,0 +1,123 @@
+import frappe
+import datetime
+
+@frappe.whitelist(allow_guest=True)
+def get_appointment_settings():
+ settings = frappe.get_doc('Appointment Booking Settings')
+ return settings
+
+@frappe.whitelist(allow_guest=True)
+def get_holiday_list(holiday_list_name):
+ holiday_list = frappe.get_doc('Holiday List',holiday_list_name)
+ return holiday_list
+
+@frappe.whitelist(allow_guest=True)
+def get_timezones():
+ timezones = frappe.get_list('Timezone',fields='*')
+ return timezones
+
+@frappe.whitelist(allow_guest=True)
+def get_appointment_slots(date,timezone):
+ timezone = int(timezone)
+ format_string = '%Y-%m-%d %H:%M:%S'
+ query_start_time = datetime.datetime.strptime(date + ' 00:00:00',format_string)
+ query_end_time = datetime.datetime.strptime(date + ' 23:59:59',format_string)
+ query_start_time = _convert_to_ist(query_start_time,timezone)
+ query_end_time = _convert_to_ist(query_end_time,timezone)
+ # Database queries
+ settings = frappe.get_doc('Appointment Booking Settings')
+ holiday_list = frappe.get_doc('Holiday List', settings.holiday_list)
+ timeslots = get_available_slots_between(query_start_time, query_end_time, settings)
+
+ # Filter timeslots based on date
+ converted_timeslots = []
+ for timeslot in timeslots:
+ # Check if holiday
+ if _is_holiday(timeslot.date(),holiday_list):
+ converted_timeslots.append(dict(time=_convert_to_tz(timeslot,timezone),availability=False))
+ continue
+ # Check availability
+ if check_availabilty(timeslot,settings):
+ converted_timeslots.append(dict(time=_convert_to_tz(timeslot,timezone),availability=True))
+ else:
+ converted_timeslots.append(dict(time=_convert_to_tz(timeslot,timezone),availability=False))
+ date_required = datetime.datetime.strptime(date + ' 00:00:00',format_string).date()
+ converted_timeslots = filter_timeslots(date_required,converted_timeslots)
+ return converted_timeslots
+
+def get_available_slots_between(query_start_time, query_end_time, settings):
+ records = _get_records(query_start_time, query_end_time, settings)
+ timeslots = []
+ appointment_duration = datetime.timedelta(
+ minutes=settings.appointment_duration)
+ for record in records:
+ if record.day_of_week == WEEKDAYS[query_start_time.weekday()]:
+ current_time = _deltatime_to_datetime(
+ query_start_time, record.from_time)
+ end_time = _deltatime_to_datetime(
+ query_start_time, record.to_time)
+ else :
+ current_time = _deltatime_to_datetime(
+ query_end_time, record.from_time)
+ end_time = _deltatime_to_datetime(
+ query_end_time, record.to_time)
+ while current_time + appointment_duration <= end_time:
+ timeslots.append(current_time)
+ current_time += appointment_duration
+ return timeslots
+
+@frappe.whitelist(allow_guest=True)
+def create_appointment(date,time,contact):
+
+ appointment = frappe.frappe.get_doc('Appointment')
+ appointment.scheduled_time = date
+
+def filter_timeslots(date,timeslots):
+ filtered_timeslots = []
+ for timeslot in timeslots:
+ if(timeslot['time'].date() == date):
+ filtered_timeslots.append(timeslot)
+ return filtered_timeslots
+
+def check_availabilty(timeslot,settings):
+ return frappe.db.count('Appointment',{'scheduled_time':timeslot})<settings.number_of_agents
+
+
+
+def _is_holiday(date, holiday_list):
+ for holiday in holiday_list.holidays:
+ if holiday.holiday_date == date:
+ return True
+ return False
+
+def _get_records(start_time, end_time, settings):
+ records = []
+ for record in settings.availability_of_slots:
+ if record.day_of_week == WEEKDAYS[start_time.weekday()] or record.day_of_week == WEEKDAYS[end_time.weekday()]:
+ records.append(record)
+ return records
+
+def _deltatime_to_datetime(date, deltatime):
+ time = (datetime.datetime.min + deltatime).time()
+ return datetime.datetime.combine(date.date(), time)
+
+def _datetime_to_deltatime(date_time):
+ midnight = datetime.datetime.combine(date_time.date(),datetime.time.min)
+ return (date_time-midnight)
+
+def _convert_to_ist(datetime_object, timezone):
+ offset = datetime.timedelta(minutes=timezone)
+ datetime_object = datetime_object + offset
+ offset = datetime.timedelta(minutes=-330)
+ datetime_object = datetime_object - offset
+ return datetime_object
+
+def _convert_to_tz(datetime_object, timezone):
+ offset = datetime.timedelta(minutes=timezone)
+ datetime_object = datetime_object - offset
+ offset = datetime.timedelta(minutes=-330)
+ datetime_object = datetime_object + offset
+ return datetime_object
+
+WEEKDAYS = ["Monday", "Tuesday", "Wednesday",
+ "Thursday", "Friday", "Saturday", "Sunday"]
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