46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
from core.fields.numbers import CostField
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from core.models.local import Currency
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from core.models.profiles import ClientProfile
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from django.db.models import Model, TextField, CharField, ManyToManyField, ForeignKey, CASCADE, PositiveIntegerField, OneToOneField, BooleanField, SET_NULL
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from importlib import import_module
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from logging import getLogger
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logger = getLogger(__name__)
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class Service(Model):
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from core.models.products import ProductGroup
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name = CharField(max_length=255)
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description = TextField(null=True, blank=True)
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service_type = CharField(max_length=255, null=True, blank=True)
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product_groups = ManyToManyField(ProductGroup)
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@property
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def handler(self):
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if self.service_type:
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try:
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service_type = import_module(self.service_type)
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return service_type.ServiceRouter(self)
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except Exception as e:
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logger.error(f"Could not load product handler {self.service_type} for product {self.id}: {e}")
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return None
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class ServicePlan(Model):
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service = OneToOneField(Service, on_delete=CASCADE)
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@classmethod
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def from_productplan(cls, productplan, service):
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plan = cls.objects.create(service=service)
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for item in productplan.serviceplanitem_set:
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ServicePlanItem.objects.create(plan=plan, cycle=item.cycle, count=item.count, cost=item.cost)
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class ServicePlanItem(Model):
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from core.models.billable import CycleChoices
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plan = ForeignKey(ServicePlan, on_delete=CASCADE)
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cycle = PositiveIntegerField(choices=CycleChoices.choices)
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count = PositiveIntegerField()
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cost = CostField()
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