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Remove dead settlement code (we switched to an external lib long ago)

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Baptiste Jonglez 2024-03-29 15:04:27 +01:00
parent a3d4e4250d
commit eef67cf84c
1 changed files with 0 additions and 17 deletions
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17
ihatemoney/models.py
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@ -209,7 +209,6 @@ class Project(db.Model):
) )
return pretty_transactions return pretty_transactions
# cache value for better performance
members = {person.id: person for person in self.members} members = {person.id: person for person in self.members}
settle_plan = settle(self.balance.items()) or [] settle_plan = settle(self.balance.items()) or []
@ -225,22 +224,6 @@ class Project(db.Model):
return prettify(transactions, pretty_output) return prettify(transactions, pretty_output)
def exactmatch(self, credit, debts):
"""Recursively try and find subsets of 'debts' whose sum is equal to credit"""
if not debts:
return None
if debts[0]["balance"] > credit:
return self.exactmatch(credit, debts[1:])
elif debts[0]["balance"] == credit:
return [debts[0]]
else:
match = self.exactmatch(credit - debts[0]["balance"], debts[1:])
if match:
match.append(debts[0])
else:
match = self.exactmatch(credit, debts[1:])
return match
def has_bills(self): def has_bills(self):
"""return if the project do have bills or not""" """return if the project do have bills or not"""
return self.get_bills_unordered().count() > 0 return self.get_bills_unordered().count() > 0