tasks.py

from celery.task import task
from coreApi import models as caModels
from django.db.models import Sum
from settings import DEBUG
import tablib
import datetime
import json

DEFAULT_ESTABLISHMENT_SETTING_OPTIONS = [
        'print_courses',
        'print_fine_dining',
        'prompt_for_seat',
        'open_drawer_cc',
        'capture_on_swipe',
        'lock_table',
        'kiosk_add_via_thumbnail',
        'prompt_for_seat',
        'kiosk_cash_option',
        'group_print',
        'keyboard_raise',
        'password_extra_item',
        'cash_drawer_password',
        'multi_cc',
        'kiosk_email_collect',
        'valuetec',
        'mandatory_tip',
        'mandatory_tip_percentage',
        'prompt_ticket_name',
        'kitchen_network_key',
    ]
DEFAULT_ESTABLISHMENT_SETTING_OPTIONS_WITH_PARAMS = [
        {'name':'auto_logout', 'parameter_name':'auto_logout_time'},
        {'name':'use_call_number', 'parameter_name':'call_number_reset'},
        {'name':'week_start_day', 'parameter_name':'day_of_weekstart'},
    ]


# pylint: disable=E1101
@task
def initialize_establishment_settings(establishment_id, **kwargs):
    """
    Initializes the establishment settings, by creating the necessary
    system options and associating them to an establishment.
    """
    establishment = caModels.Establishment.objects.get(id=establishment_id)
    establishment_parent_setting = establishment.settings
    for setting_option in DEFAULT_ESTABLISHMENT_SETTING_OPTIONS:
        name = setting_option
        user_friendly_name = name.replace('_', ' ')
        caModels.SystemSettingOption.objects.get_or_create(
               settings_parent=establishment_parent_setting,
               setting_name=name,
               defaults={
                   'user_friendly_name': user_friendly_name,
                   'description': user_friendly_name,
                   'parameter_required': False,
                   'enabled': True
                   }
               )

    for parm_setting_opt in DEFAULT_ESTABLISHMENT_SETTING_OPTIONS_WITH_PARAMS:
        name = parm_setting_opt['name']
        user_friendly_name = name.replace('_', ' ')
        caModels.SystemSettingOption.objects.get_or_create(
               settings_parent=establishment_parent_setting,
               setting_name=name,
               defaults={
                   'user_friendly_name': user_friendly_name,
                   'description': user_friendly_name,
                   'parameter_required': True,
                   'parameter_name': parm_setting_opt['parameter_name'],
                   'enabled': True
                   }
               )


@task
def clean_stray_system_settings():
    stray_system_settings = caModels.SystemSetting.objects.filter(
            establishment=None)

    for system_setting in stray_system_settings:
        system_setting.delete()

# pylint: enable=E1101