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[REF] contract: remove one monthlylastday special case

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get_relative_delta now works the same for all recurring rules.
Move the special case handling to _init_last_date_invoiced
which is used only for migration.
This commit is contained in:
Stéphane Bidoul (ACSONE)
2019-12-08 12:06:57 +01:00
committed by Francisco Ivan Anton Prieto
parent 4bfe8cd56e
commit 4b2f0d2e25
1 changed files with 16 additions and 17 deletions
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33
contract/models/contract_line.py
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@@ -424,21 +424,13 @@ class ContractLine(models.Model):
return False
if not next_invoice_date:
# regular algorithm
if recurring_rule_type == 'monthlylastday':
next_period_date_end = (
next_period_date_start
+ self.get_relative_delta(
recurring_rule_type, recurring_interval - 1
)
)
else:
next_period_date_end = (
next_period_date_start
+ self.get_relative_delta(
recurring_rule_type, recurring_interval
)
- relativedelta(days=1)
next_period_date_end = (
next_period_date_start
+ self.get_relative_delta(
recurring_rule_type, recurring_interval
)
- relativedelta(days=1)
)
else:
# special algorithm when the next invoice date is forced
if recurring_rule_type == 'monthlylastday':
@@ -717,8 +709,9 @@ class ContractLine(models.Model):
last_date_invoiced = (
rec.recurring_next_date
- self.get_relative_delta(
rec.recurring_rule_type, rec.recurring_interval
rec.recurring_rule_type, rec.recurring_interval - 1
)
- relativedelta(days=1)
)
elif rec.recurring_invoicing_type == 'post-paid':
last_date_invoiced = (
@@ -726,12 +719,18 @@ class ContractLine(models.Model):
- self.get_relative_delta(
rec.recurring_rule_type, rec.recurring_interval
)
) - relativedelta(days=1)
- relativedelta(days=1)
)
if last_date_invoiced > rec.date_start:
rec.last_date_invoiced = last_date_invoiced
@api.model
def get_relative_delta(self, recurring_rule_type, interval):
"""Return a relativedelta for one period.
When added to the first day of the period,
it gives the first day of the next period.
"""
if recurring_rule_type == 'daily':
return relativedelta(days=interval)
elif recurring_rule_type == 'weekly':
@@ -739,7 +738,7 @@ class ContractLine(models.Model):
elif recurring_rule_type == 'monthly':
return relativedelta(months=interval)
elif recurring_rule_type == 'monthlylastday':
return relativedelta(months=interval, day=31)
return relativedelta(months=interval, day=1)
else:
return relativedelta(years=interval)