import logging from django.db import models logger = logging.getLogger(__name__) class VMTemplate(models.Model): name = models.CharField(max_length=50) opennebula_vm_template_id = models.IntegerField() @classmethod def create(cls, name, opennebula_vm_template_id): vm_template = cls( name=name, opennebula_vm_template_id=opennebula_vm_template_id) return vm_template class VMPricing(models.Model): name = models.CharField(max_length=255, unique=True) vat_inclusive = models.BooleanField(default=True) vat_percentage = models.DecimalField( max_digits=7, decimal_places=5, blank=True, default=0 ) cores_unit_price = models.DecimalField( max_digits=7, decimal_places=5, default=0 ) ram_unit_price = models.DecimalField( max_digits=7, decimal_places=5, default=0 ) ssd_unit_price = models.DecimalField( max_digits=7, decimal_places=5, default=0 ) hdd_unit_price = models.DecimalField( max_digits=7, decimal_places=6, default=0 ) discount_name = models.CharField(max_length=255, null=True, blank=True) discount_amount = models.DecimalField( max_digits=6, decimal_places=2, default=0 ) def __str__(self): display_str = self.name + ' => ' + ' - '.join([ '{}/Core'.format(self.cores_unit_price.normalize()), '{}/GB RAM'.format(self.ram_unit_price.normalize()), '{}/GB SSD'.format(self.ssd_unit_price.normalize()), '{}/GB HDD'.format(self.hdd_unit_price.normalize()), '{}% VAT'.format(self.vat_percentage.normalize()) if not self.vat_inclusive else 'VAT-Incl', ]) if self.discount_amount: display_str = ' - '.join([ display_str, '{} {}'.format( self.discount_amount, self.discount_name if self.discount_name else 'Discount' ) ]) return display_str @classmethod def get_vm_pricing_by_name(cls, name): try: pricing = VMPricing.objects.get(name=name) except Exception as e: logger.error( "Error getting VMPricing with name {name}. " "Details: {details}. Attempting to return default" "pricing.".format(name=name, details=str(e)) ) pricing = VMPricing.get_default_pricing() return pricing @classmethod def get_default_pricing(cls): """ Returns the default pricing or None """ try: default_pricing = VMPricing.objects.get(name='default') except Exception as e: logger.error(str(e)) default_pricing = None return default_pricing class StripePlan(models.Model): """ A model to store Data Center Light's created Stripe plans """ stripe_plan_id = models.CharField(max_length=256, null=True) @classmethod def create(cls, stripe_plan_id): stripe_plan = cls(stripe_plan_id=stripe_plan_id) return stripe_plan class ContactUs(models.Model): name = models.CharField(max_length=250) email = models.CharField(max_length=250) message = models.TextField() field = models.DateTimeField(auto_now_add=True) def __str__(self): return self.name