def generate_for_sales(self, sales_queryset):
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for output in calculator.process_generator(sales_queryset):
summary = self.tax_summaries[output.tax_rate.pk]
summary.tax_rate = output.tax_rate
if isinstance(output.sale, Invoice):
summary.taxable_amount += output.amount_excl_tax
elif isinstance(output.sale, Bill):
summary.expenses_amount += output.amount_excl_tax
else:
raise ValueError("Unsupported type of sale {}".format(
output.sale.__class__))
def generate_for_sales(self, sales_queryset):
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for output in calculator.process_generator(sales_queryset):
key_date = self.group_by_date(output.payment.date_paid)
summary = self.summaries[key_date]
if isinstance(output.sale, Invoice):
summary.sales_amount += output.amount_excl_tax
elif isinstance(output.sale, Bill):
summary.expenses_amount += output.amount_excl_tax
else:
raise ValueError("Unsupported type of sale {}".format(
output.sale.__class__))
def generate_for_sales(self, sales_queryset):
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for output in calculator.process_generator(sales_queryset):
summary = self.tax_summaries[output.tax_rate.pk]
summary.tax_rate = output.tax_rate
if isinstance(output.sale, Invoice):
summary.taxable_amount += output.amount_excl_tax
elif isinstance(output.sale, Bill):
summary.expenses_amount += output.amount_excl_tax
else:
raise ValueError("Unsupported type of sale {}"
.format(output.sale.__class__))
def generate_for_sales(self, sales_queryset):
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for output in calculator.process_generator(sales_queryset):
key_date = self.group_by_date(output.payment.date_paid)
summary = self.summaries[key_date]
if isinstance(output.sale, Invoice):
summary.sales_amount += output.amount_excl_tax
elif isinstance(output.sale, Bill):
summary.expenses_amount += output.amount_excl_tax
else:
raise ValueError("Unsupported type of sale {}"
.format(output.sale.__class__))
def generate_for_employees(self, employee_queryset):
total_payroll_taxes = D('0')
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for emp in employee_queryset:
summary = self.summaries[emp.composite_name]
summary.employee = emp
summary.payroll_tax_rate = emp.payroll_tax_rate
if emp.salary_follows_profits:
# TODO compute profits based on the period interval
profits = calculator.profits()
summary.total_excl_tax = profits * emp.shares_percentage
else:
raise ValueError("Salary not indexed on the profits "
"are not supported yet")
total_payroll_taxes += summary.payroll_taxes
# Total payroll
self.total_payroll_taxes = total_payroll_taxes
def generate_for_employees(self, employee_queryset):
total_payroll_taxes = D('0')
calculator = ProfitsLossCalculator(self.organization,
start=self.period.start,
end=self.period.end)
for emp in employee_queryset:
summary = self.summaries[emp.composite_name]
summary.employee = emp
summary.payroll_tax_rate = emp.payroll_tax_rate
if emp.salary_follows_profits:
# TODO compute profits based on the period interval
profits = calculator.profits()
summary.total_excl_tax = profits * emp.shares_percentage
else:
raise ValueError("Salary not indexed on the profits "
"are not supported yet")
total_payroll_taxes += summary.payroll_taxes
# Total payroll
self.total_payroll_taxes = total_payroll_taxes
