Merge branch 'task/3736/refactor_compute_vm_price' into task/3730/refactor_price_parameter
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commit
b17af3bb09
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@ -12,6 +12,7 @@ from datacenterlight.models import VMTemplate
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from datacenterlight.tasks import create_vm_task
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from membership.models import StripeCustomer
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from opennebula_api.serializers import VMTemplateSerializer
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from utils.hosting_utils import get_vm_price
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from utils.models import BillingAddress
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from utils.stripe_utils import StripeUtils
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@ -94,12 +95,11 @@ class CeleryTaskTestCase(TestCase):
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cpu = specs.get('cpu')
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memory = specs.get('memory')
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disk_size = specs.get('disk_size')
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amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
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plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
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cpu=cpu,
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amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
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disk_size=disk_size)
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plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
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memory=memory,
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disk_size=disk_size)
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stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
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ram=memory,
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ssd=disk_size,
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@ -17,6 +17,7 @@ from opennebula_api.models import OpenNebulaManager
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from opennebula_api.serializers import VirtualMachineTemplateSerializer, \
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VMTemplateSerializer
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from utils.forms import BillingAddressForm
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from utils.hosting_utils import get_vm_price
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from utils.mailer import BaseEmail
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from utils.stripe_utils import StripeUtils
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from utils.tasks import send_plain_email_task
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@ -531,12 +532,11 @@ class OrderConfirmationView(DetailView):
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cpu = specs.get('cpu')
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memory = specs.get('memory')
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disk_size = specs.get('disk_size')
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amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
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plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
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cpu=cpu,
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amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
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disk_size=disk_size)
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plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
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memory=memory,
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disk_size=disk_size)
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stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
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ram=memory,
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ssd=disk_size,
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@ -35,6 +35,7 @@ from utils.mailer import BaseEmail
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from utils.stripe_utils import StripeUtils
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from utils.views import PasswordResetViewMixin, PasswordResetConfirmViewMixin, \
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LoginViewMixin
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from utils.hosting_utils import get_vm_price
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from .forms import HostingUserSignupForm, HostingUserLoginForm, \
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UserHostingKeyForm, generate_ssh_key_name
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from .mixins import ProcessVMSelectionMixin
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@ -724,12 +725,11 @@ class OrdersHostingDetailView(LoginRequiredMixin,
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cpu = specs.get('cpu')
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memory = specs.get('memory')
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disk_size = specs.get('disk_size')
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amount_to_be_charged = (cpu * 5) + (memory * 2) + (disk_size * 0.6)
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plan_name = "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
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cpu=cpu,
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amount_to_be_charged = get_vm_price(cpu=cpu, memory=memory,
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disk_size=disk_size)
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plan_name = StripeUtils.get_stripe_plan_name(cpu=cpu,
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memory=memory,
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disk_size=disk_size)
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stripe_plan_id = StripeUtils.get_stripe_plan_id(cpu=cpu,
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ram=memory,
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ssd=disk_size,
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@ -9,3 +9,16 @@ def get_all_public_keys(customer):
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"""
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return UserHostingKey.objects.filter(user_id=customer.id).values_list(
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"public_key", flat=True)
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def get_vm_price(cpu, memory, disk_size):
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"""
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A helper function that computes price of a VM from given cpu, ram and
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ssd parameters
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:param cpu: Number of cores of the VM
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:param memory: RAM of the VM
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:param disk_size: Disk space of the VM
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:return: The price of the VM
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"""
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return (cpu * 5) + (memory * 2) + (disk_size * 0.6)
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@ -238,7 +238,7 @@ class StripeUtils(object):
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@staticmethod
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def get_stripe_plan_id(cpu, ram, ssd, version, app='dcl', hdd=None):
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"""
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Returns the stripe plan id string of the form
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Returns the Stripe plan id string of the form
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`dcl-v1-cpu-2-ram-5gb-ssd-10gb` based on the input parameters
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:param cpu: The number of cores
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@ -256,7 +256,19 @@ class StripeUtils(object):
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if hdd is not None:
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dcl_plan_string = '{dcl_plan_string}-hdd-{hdd}gb'.format(
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dcl_plan_string=dcl_plan_string, hdd=hdd)
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stripe_plan_id_string = '{app}-v{version}-{plan}'.format(app=app,
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stripe_plan_id_string = '{app}-v{version}-{plan}'.format(
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app=app,
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version=version,
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plan=dcl_plan_string)
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return stripe_plan_id_string
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@staticmethod
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def get_stripe_plan_name(cpu, memory, disk_size):
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"""
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Returns the Stripe plan name
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:return:
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"""
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return "{cpu} Cores, {memory} GB RAM, {disk_size} GB SSD".format(
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cpu=cpu,
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memory=memory,
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disk_size=disk_size)
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