def _found_slots(start_date, end_date, professional_id):
start_date = start_date + datetime.timedelta(
minutes=(30 - start_date.minute % 30) % 30)
slots = []
half_hour = datetime.timedelta(minutes=30)
professional = Professional.find_by_id(professional_id)
appointments = Appointment.find_by_professional(professional)
while start_date + half_hour <= end_date:
occupied = False
for appointment in appointments:
schedule_start_date = dateparser.parse(appointment.start_date)
schedule_end_date = dateparser.parse(appointment.end_date)
if not (start_date <= schedule_start_date
and start_date + half_hour <= schedule_start_date
or start_date >= schedule_end_date
and start_date + half_hour >= schedule_end_date):
occupied = True
break
if not occupied:
slots.append({
'id':
hashlib.md5(str(start_date) + professional_id).hexdigest(),
'start_date':
start_date.isoformat(),
})
start_date += half_hour
return slots
def create_appointment():
if not request.form:
abort(400)
try:
params = request.form
professional = Professional.find_by_id(params['professional_id'])
appointments = Appointment.find_by_professional(professional)
start_date = dateparser.parse(params['start_date'])
end_date = dateparser.parse(params['end_date'])
for appointment in appointments:
schedule_start_date = dateparser.parse(appointment.start_date)
schedule_end_date = dateparser.parse(appointment.end_date)
if not (start_date <= schedule_start_date
and end_date <= schedule_start_date
or start_date >= schedule_end_date
and end_date >= schedule_end_date):
abort(404)
appointment = Appointment(
professional=professional,
patient=Patient.find_by_id(params['patient_id']),
start_date=params['start_date'],
end_date=params['end_date'],
)
appointment.save()
except:
abort(500)
return jsonify(appointment.to_dict())
def get_appointment_professional_id(professional_id):
try:
professional = Professional.find_by_id(professional_id)
appointments = [
appointment.to_dict()
for appointment in Appointment.find_by_professional(professional)
]
except:
abort(500)
return json.dumps(appointments)
def get_slots(professional_id):
try:
professional = Professional.find_by_id(professional_id)
appointments = Appointment.find_by_professional(professional)
start_date = dateparser.parse(request.args['start_date'])
end_date = dateparser.parse(request.args['end_date'])
slots = _found_slots(start_date, end_date, professional_id)
for slot in slots:
print slot["start_date"]
except:
abort(500)
return json.dumps(slots)