Formatted utils/stripe_utils.py
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PCoder
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1 changed files with 52 additions and 29 deletions
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@ -30,7 +30,8 @@ def handleStripeError(f):
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response.update({'error': err['message']})
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return response
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except stripe.error.RateLimitError as e:
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response.update({'error': "Too many requests made to the API too quickly"})
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response.update(
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{'error': "Too many requests made to the API too quickly"})
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return response
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except stripe.error.InvalidRequestError as e:
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response.update({'error': "Invalid parameters"})
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@ -104,7 +105,8 @@ class StripeUtils(object):
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customer = stripe.Customer.retrieve(id)
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except stripe.InvalidRequestError:
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customer = self.create_customer(token, user.email, user.name)
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user.stripecustomer.stripe_id = customer.get('response_object').get('id')
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user.stripecustomer.stripe_id = customer.get(
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'response_object').get('id')
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user.stripecustomer.save()
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return customer
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@ -139,21 +141,26 @@ class StripeUtils(object):
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@handleStripeError
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def get_or_create_stripe_plan(self, amount, name, stripe_plan_id):
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"""
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This function checks if a StripePlan with the given stripe_plan_id already exists. If it exists then the
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function returns this object otherwise it creates a new StripePlan and returns the new object.
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This function checks if a StripePlan with the given
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stripe_plan_id already exists. If it exists then the function
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returns this object otherwise it creates a new StripePlan and
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returns the new object.
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:param amount: The amount in CHF
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:param name: The name of the Stripe plan to be created.
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:param stripe_plan_id: The id of the Stripe plan to be created. Use get_stripe_plan_id_string function to obtain
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the name of the plan to be created
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:return: The StripePlan object if it exists else creates a Plan object in Stripe and a local StripePlan and
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:param stripe_plan_id: The id of the Stripe plan to be
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created. Use get_stripe_plan_id_string function to
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obtain the name of the plan to be created
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:return: The StripePlan object if it exists else creates a
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Plan object in Stripe and a local StripePlan and
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returns it. Returns None in case of Stripe error
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"""
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_amount = float(amount)
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amount = int(_amount * 100) # stripe amount unit, in cents
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stripe_plan_db_obj = None
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try:
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stripe_plan_db_obj = StripePlan.objects.get(stripe_plan_id=stripe_plan_id)
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stripe_plan_db_obj = StripePlan.objects.get(
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stripe_plan_id=stripe_plan_id)
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except StripePlan.DoesNotExist:
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try:
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self.stripe.Plan.create(
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@ -162,30 +169,38 @@ class StripeUtils(object):
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name=name,
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currency=self.CURRENCY,
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id=stripe_plan_id)
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stripe_plan_db_obj = StripePlan.objects.create(stripe_plan_id=stripe_plan_id)
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stripe_plan_db_obj = StripePlan.objects.create(
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stripe_plan_id=stripe_plan_id)
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except stripe.error.InvalidRequestError as e:
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if self.STRIPE_PLAN_ALREADY_EXISTS in str(e):
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logger.debug(self.PLAN_EXISTS_ERROR_MSG.format(stripe_plan_id))
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stripe_plan_db_obj = StripePlan.objects.create(stripe_plan_id=stripe_plan_id)
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logger.debug(
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self.PLAN_EXISTS_ERROR_MSG.format(stripe_plan_id))
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stripe_plan_db_obj = StripePlan.objects.create(
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stripe_plan_id=stripe_plan_id)
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return stripe_plan_db_obj
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@handleStripeError
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def delete_stripe_plan(self, stripe_plan_id):
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"""
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Deletes the Plan in Stripe and also deletes the local db copy of the plan if it exists
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Deletes the Plan in Stripe and also deletes the local db copy
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of the plan if it exists
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:param stripe_plan_id: The stripe plan id that needs to be deleted
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:return: True if the plan was deleted successfully from Stripe, False otherwise.
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:param stripe_plan_id: The stripe plan id that needs to be
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deleted
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:return: True if the plan was deleted successfully from
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Stripe, False otherwise.
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"""
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return_value = False
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try:
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plan = self.stripe.Plan.retrieve(stripe_plan_id)
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plan.delete()
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return_value = True
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StripePlan.objects.filter(stripe_plan_id=stripe_plan_id).all().delete()
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StripePlan.objects.filter(
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stripe_plan_id=stripe_plan_id).all().delete()
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except stripe.error.InvalidRequestError as e:
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if self.STRIPE_NO_SUCH_PLAN in str(e):
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logger.debug(self.PLAN_DOES_NOT_EXIST_ERROR_MSG.format(stripe_plan_id))
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logger.debug(
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self.PLAN_DOES_NOT_EXIST_ERROR_MSG.format(stripe_plan_id))
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return return_value
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@handleStripeError
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@ -194,7 +209,8 @@ class StripeUtils(object):
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Subscribes the given customer to the list of given plans
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:param customer: The stripe customer identifier
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:param plans: A list of stripe plans. Ref: https://stripe.com/docs/api/python#create_subscription-items
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:param plans: A list of stripe plans.
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Ref: https://stripe.com/docs/api/python#create_subscription-items
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e.g.
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plans = [
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{
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@ -222,18 +238,25 @@ 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 `dcl-v1-cpu-2-ram-5gb-ssd-10gb` based on the input parameters
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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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:param ram: The size of the RAM in GB
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:param ssd: The size of ssd storage in GB
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:param hdd: The size of hdd storage in GB
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:param version: The version of the Stripe plans
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:param app: The application to which the stripe plan belongs to. By default it is 'dcl'
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:param app: The application to which the stripe plan belongs
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to. By default it is 'dcl'
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:return: A string of the form `dcl-v1-cpu-2-ram-5gb-ssd-10gb`
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"""
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dcl_plan_string = 'cpu-{cpu}-ram-{ram}gb-ssd-{ssd}gb'.format(cpu=cpu, ram=ram, ssd=ssd)
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dcl_plan_string = 'cpu-{cpu}-ram-{ram}gb-ssd-{ssd}gb'.format(cpu=cpu,
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ram=ram,
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ssd=ssd)
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if hdd is not None:
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dcl_plan_string = '{dcl_plan_string}-hdd-{hdd}gb'.format(dcl_plan_string=dcl_plan_string, hdd=hdd)
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stripe_plan_id_string = '{app}-v{version}-{plan}'.format(app=app, version=version, plan=dcl_plan_string)
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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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version=version,
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plan=dcl_plan_string)
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return stripe_plan_id_string
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