def export(output, transactions):
"""
Export a set of Transaction in ledger format.
"""
for transaction in transactions:
dest = ("\t\t%(dest_organization)s:%(dest_account)s"
% {'dest_organization': transaction.dest_organization,
'dest_account': transaction.dest_account})
dest_amount = as_money(transaction.dest_amount,
transaction.dest_unit).rjust(60 - len(dest))
orig = ("\t\t%(orig_organization)s:%(orig_account)s"
% {'orig_organization': transaction.orig_organization,
'orig_account': transaction.orig_account})
if transaction.dest_unit != transaction.orig_unit:
orig_amount = as_money(transaction.orig_amount,
transaction.orig_unit).rjust(60 - len(orig))
else:
orig_amount = ''
output.write("""
%(date)s #%(reference)s - %(description)s
%(dest)s%(dest_amount)s
%(orig)s%(orig_amount)s
""" % {'date': datetime.datetime.strftime(
transaction.created_at, '%Y/%m/%d %H:%M:%S'),
'reference': '%s' % transaction.event_id,
'description': transaction.descr,
'dest': dest, 'dest_amount': dest_amount,
'orig': orig, 'orig_amount': orig_amount})
def to_representation(self, obj):
ret = super(TransactionSerializer, self).to_representation(obj)
is_debit = self._is_debit(obj)
if is_debit:
amount = as_money(obj.orig_amount, '-%s' % obj.orig_unit)
else:
amount = as_money(obj.dest_amount, obj.dest_unit)
ret.update({
'description': as_html_description(obj),
'is_debit': is_debit,
'amount': amount})
return ret
def to_representation(self, obj):
ret = super(TransactionSerializer, self).to_representation(obj)
is_debit = self._is_debit(obj)
if is_debit:
amount = as_money(obj.orig_amount, '-%s' % obj.orig_unit)
else:
amount = as_money(obj.dest_amount, obj.dest_unit)
ret.update({
'description':
as_html_description(obj, provider=get_current_provider()),
'is_debit':
is_debit,
'amount':
amount
})
return ret
def to_representation(self, obj):
ret = super(TransactionSerializer, self).to_representation(obj)
ret.update({
'description': as_html_description(obj),
'is_debit': self._is_debit(obj),
'amount': as_money(obj.dest_amount, '-%s' % obj.dest_unit
if self._is_debit(obj) else obj.dest_unit)})
return ret
def export(output, transactions):
"""
Export a set of Transaction in ledger format.
"""
for transaction in transactions:
dest = ("\t\t%(dest_organization)s:%(dest_account)s" % {
'dest_organization': transaction.dest_organization,
'dest_account': transaction.dest_account
})
dest_amount = as_money(transaction.dest_amount,
transaction.dest_unit).rjust(60 - len(dest))
orig = ("\t\t%(orig_organization)s:%(orig_account)s" % {
'orig_organization': transaction.orig_organization,
'orig_account': transaction.orig_account
})
if transaction.dest_unit != transaction.orig_unit:
orig_amount = as_money(transaction.orig_amount,
transaction.orig_unit).rjust(60 - len(orig))
else:
orig_amount = ''
output.write(
"""
%(date)s #%(reference)s - %(description)s
%(dest)s%(dest_amount)s
%(orig)s%(orig_amount)s
""" % {
'date':
datetime.datetime.strftime(transaction.created_at,
'%Y/%m/%d %H:%M:%S'),
'reference':
'%s' % transaction.event_id,
'description':
transaction.descr,
'dest':
dest,
'dest_amount':
dest_amount,
'orig':
orig,
'orig_amount':
orig_amount
})
def to_representation(self, obj):
ret = super(TransactionSerializer, self).to_representation(obj)
ret.update({
'description':
as_html_description(obj),
'is_debit':
self._is_debit(obj),
'amount':
as_money(
obj.dest_amount, '-%s' %
obj.dest_unit if self._is_debit(obj) else obj.dest_unit)
})
return ret
def htmlize_money(value, currency='usd'):
text = as_money(value, currency)
look = re.match(r'(\$|€|£)?(\d(\d|,)*)(\.\d+)?(.*)', text)
if look:
unit_prefix = '<span class="unit-prefix">%s</span>' % look.group(1)
int_amount = look.group(2)
frac_amount = look.group(4)
unit_suffx = '<span class="unit-suffix">%s</span>' % look.group(5)
if frac_amount == '.00':
frac_amount = (
'<span class="frac-digits zero-frac-digits">%s</span>'
% frac_amount)
else:
frac_amount = ('<span class="frac-digits">%s</span>' % frac_amount)
html = unit_prefix + int_amount + frac_amount + unit_suffx
return mark_safe(html)
return text
def get_invoicable_options(subscription,
created_at=None, prorate_to=None, coupon=None):
"""
Return a set of lines that must charged Today and a set of choices
based on current subscriptions that the user might be willing
to charge Today.
"""
#pylint: disable=too-many-locals
created_at = datetime_or_now(created_at)
option_items = []
plan = subscription.plan
# XXX Not charging setup fee, it complicates the design too much
# at this point.
# Pro-rated to billing cycle
prorated_amount = 0
if prorate_to:
prorated_amount = plan.prorate_period(created_at, prorate_to)
discount_percent = 0
descr_suffix = None
if coupon:
discount_percent = coupon.percent
descr_suffix = '(code: %s)' % coupon.code
if plan.period_amount == 0:
# We are having a freemium business models, no discounts.
option_items += [Transaction.objects.new_subscription_order(
subscription, 1, prorated_amount, created_at,
descr_suffix="free")]
elif plan.unlock_event:
# Locked plans are free until an event.
option_items += [Transaction.objects.new_subscription_order(
subscription, 1, plan.period_amount, created_at,
DESCRIBE_UNLOCK_NOW % {
'plan': plan, 'unlock_event': plan.unlock_event},
discount_percent=discount_percent,
descr_suffix=descr_suffix)]
option_items += [Transaction.objects.new_subscription_order(
subscription, 1, 0, created_at,
DESCRIBE_UNLOCK_LATER % {
'amount': as_money(plan.period_amount, plan.unit),
'plan': plan, 'unlock_event': plan.unlock_event})]
else:
natural_periods = [1]
if plan.advance_discount > 0:
# Give a chance for discount when paying periods in advance
if plan.interval == Plan.MONTHLY:
natural_periods = [1, 3, 6, 12]
elif plan.interval == Plan.YEARLY:
natural_periods = [1, 2, 3]
for nb_periods in natural_periods:
option_items += [Transaction.objects.new_subscription_order(
subscription, nb_periods, prorated_amount, created_at,
discount_percent=discount_percent,
descr_suffix=descr_suffix)]
discount_percent += plan.advance_discount
if discount_percent >= 100:
break # never allow to be completely free here.
return option_items
def humanize_money(value, currency='usd'):
return as_money(value, currency)
def get_invoicable_options(subscription,
created_at=None, prorate_to=None, coupon=None):
"""
Return a set of lines that must charged Today and a set of choices
based on current subscriptions that the user might be willing
to charge Today.
"""
#pylint: disable=too-many-locals
created_at = datetime_or_now(created_at)
option_items = []
plan = subscription.plan
# XXX Not charging setup fee, it complicates the design too much
# at this point.
# Pro-rated to billing cycle
prorated_amount = 0
if prorate_to:
prorated_amount = plan.prorate_period(created_at, prorate_to)
discount_percent = 0
if coupon:
discount_percent = coupon.percent
if plan.period_amount == 0:
# We are having a freemium business models, no discounts.
option_items += [subscription.create_order(1, prorated_amount,
created_at, "free")]
elif plan.unlock_event:
# Locked plans are free until an event.
option_items += [subscription.create_order(1, plan.period_amount,
created_at, DESCRIBE_UNLOCK_NOW % {
'plan': plan, 'unlock_event': plan.unlock_event},
discount_percent=discount_percent)]
option_items += [subscription.create_order(1, 0,
created_at, DESCRIBE_UNLOCK_LATER % {
'amount': as_money(plan.period_amount, plan.unit),
'plan': plan, 'unlock_event': plan.unlock_event})]
elif plan.interval == Plan.MONTHLY:
# Give a change for discount when paying periods in advance
for nb_periods in [1, 3, 6, 12]:
option_items += [subscription.create_order(
nb_periods, prorated_amount, created_at,
discount_percent=discount_percent)]
discount_percent += 10
if discount_percent >= 100:
discount_percent = 100
elif plan.interval == Plan.YEARLY:
# Give a change for discount when paying periods in advance
for nb_periods in [1]: # XXX disabled discount until configurable.
option_items += [subscription.create_order(
nb_periods, prorated_amount, created_at,
discount_percent=discount_percent)]
discount_percent += 10
if discount_percent >= 100:
discount_percent = 100
else:
raise IntegrityError(#pylint: disable=nonstandard-exception
"Cannot use interval specified for plan '%s'" % plan)
return option_items
def get_invoicable_options(subscription,
created_at=None,
prorate_to=None,
coupon=None):
"""
Return a set of lines that must charged Today and a set of choices
based on current subscriptions that the user might be willing
to charge Today.
"""
#pylint: disable=too-many-locals
created_at = datetime_or_now(created_at)
option_items = []
plan = subscription.plan
# XXX Not charging setup fee, it complicates the design too much
# at this point.
# Pro-rated to billing cycle
prorated_amount = 0
if prorate_to:
prorated_amount = plan.prorate_period(created_at, prorate_to)
discount_percent = 0
descr_suffix = None
if coupon:
discount_percent = coupon.percent
descr_suffix = '(code: %s)' % coupon.code
if plan.period_amount == 0:
# We are having a freemium business models, no discounts.
option_items += [
Transaction.objects.new_subscription_order(subscription,
1,
prorated_amount,
created_at,
descr_suffix="free")
]
elif plan.unlock_event:
# Locked plans are free until an event.
option_items += [
Transaction.objects.new_subscription_order(
subscription,
1,
plan.period_amount,
created_at,
DESCRIBE_UNLOCK_NOW % {
'plan': plan,
'unlock_event': plan.unlock_event
},
discount_percent=discount_percent,
descr_suffix=descr_suffix)
]
option_items += [
Transaction.objects.new_subscription_order(
subscription, 1, 0, created_at, DESCRIBE_UNLOCK_LATER % {
'amount': as_money(plan.period_amount, plan.unit),
'plan': plan,
'unlock_event': plan.unlock_event
})
]
else:
natural_periods = [1]
if plan.advance_discount > 0:
# Give a chance for discount when paying periods in advance
if plan.interval == Plan.MONTHLY:
natural_periods = [1, 3, 6, 12]
elif plan.interval == Plan.YEARLY:
natural_periods = [1, 2, 3]
for nb_periods in natural_periods:
option_items += [
Transaction.objects.new_subscription_order(
subscription,
nb_periods,
prorated_amount,
created_at,
discount_percent=discount_percent,
descr_suffix=descr_suffix)
]
discount_percent += plan.advance_discount
if discount_percent >= 100:
break # never allow to be completely free here.
return option_items
