def _get_service_item(sale, store):
delivery_service = get_parameter(store, u'DELIVERY_SERVICE', Service)
for item in sale.get_items():
if item.sellable == delivery_service.sellable:
# For most of cases, if the user didn't change the delivery
# service, this should be all we need
return item
services = [item for item in sale.get_items() if item.sellable.service]
if len(services) == 1:
# If only one, that's for sure the delivery service
return services[0]
for service in services:
# try to find the delivery service by it's price
if service.base_price == delivery_service.sellable.price:
return service
# Try to figure out what's the service_item by diffing their prices
diff_dict = dict(
[(abs(delivery_service.sellable.price - service.base_price), service)
for service in services]
)
min_ = min(diff_dict.keys())
return diff_dict[min_]
def apply_patch(store):
new_table_query = """
CREATE TABLE user_branch_access(
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
user_id bigint NOT NULL REFERENCES login_user(id) ON UPDATE CASCADE,
branch_id bigint NOT NULL REFERENCES branch(id) ON UPDATE CASCADE,
UNIQUE(user_id, branch_id)
);"""
store.execute(new_table_query)
new_column_query = """
ALTER TABLE employee ADD COLUMN branch_id bigint REFERENCES branch(id)
ON UPDATE CASCADE;
"""
store.execute(new_column_query)
main_company = int(get_parameter(store, u'MAIN_COMPANY'))
if main_company:
update_employee = """UPDATE employee SET branch_id = ?"""
store.execute(update_employee, (main_company, ))
query = """
SELECT branch.id as branch_id, login_user.id as user_id
FROM branch, login_user
WHERE branch.is_active = true AND login_user.is_active = true
"""
accesses = store.execute(query).get_all()
for (branch_id, user_id) in accesses:
UserBranchAccess(store=store, user_id=user_id, branch_id=branch_id)
def apply_patch(store):
new_table_query = """
CREATE TABLE user_branch_access(
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
user_id bigint NOT NULL REFERENCES login_user(id) ON UPDATE CASCADE,
branch_id bigint NOT NULL REFERENCES branch(id) ON UPDATE CASCADE,
UNIQUE(user_id, branch_id)
);"""
store.execute(new_table_query)
new_column_query = """
ALTER TABLE employee ADD COLUMN branch_id bigint REFERENCES branch(id)
ON UPDATE CASCADE;
"""
store.execute(new_column_query)
main_company = int(get_parameter(store, u'MAIN_COMPANY'))
if main_company:
update_employee = """UPDATE employee SET branch_id = ?"""
store.execute(update_employee, (main_company,))
query = """
SELECT branch.id as branch_id, login_user.id as user_id
FROM branch, login_user
WHERE branch.is_active = true AND login_user.is_active = true
"""
accesses = store.execute(query).get_all()
for (branch_id, user_id) in accesses:
UserBranchAccess(store=store, user_id=user_id, branch_id=branch_id)
def apply_patch(store):
# This might run on an empty database so make sure we have
# the imbalance account created
destination_account = get_parameter(store, u'IMBALANCE_ACCOUNT')
# There is no parameter yet. This means the database is brand new. No need
# to register the new payment now, since it will be created by
# initialize_system
if not destination_account:
return
method = store.find(PaymentMethod, method_name=u'credit').one()
if not method:
PaymentMethod(method_name=u'credit',
destination_account_id=int(destination_account),
store=store)
def apply_patch(store):
# This might run on an empty database so make sure we have
# the imbalance account created
destination_account = get_parameter(store, u'IMBALANCE_ACCOUNT')
# There is no parameter yet. This means the database is brand new. No need
# to register the new payment now, since it will be created by
# initialize_system
if not destination_account:
return
method = store.find(PaymentMethod, method_name=u'credit').one()
if not method:
PaymentMethod(method_name=u'credit',
destination_account_id=int(destination_account),
store=store)
def test_get_nonexistent_parameter(self):
account = get_parameter(self.store, u'NONEXISTENT PARAMETER')
self.assertEquals(account, None)
def test_get_existent_parameter(self):
imbalance = self.store.find(Account,
description=u'Imbalance').one()
account = get_parameter(self.store, u'IMBALANCE_ACCOUNT')
self.assertEquals(imbalance.id, unicode(account))
def test_get_nonexistent_parameter(self):
account = get_parameter(self.store, u'NONEXISTENT PARAMETER')
self.assertEqual(account, None)
def test_get_existent_parameter(self):
imbalance = self.store.find(Account,
description=u'Imbalance').one()
account = get_parameter(self.store, u'IMBALANCE_ACCOUNT')
self.assertEqual(imbalance.id, str(account))
def apply_patch(store):
store.execute("""
CREATE TABLE returned_sale (
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
identifier serial NOT NULL,
return_date timestamp,
reason text,
invoice_number integer CONSTRAINT valid_invoice_number
CHECK (invoice_number > 0 AND invoice_number <= 999999999)
DEFAULT NULL UNIQUE,
responsible_id bigint REFERENCES login_user(id) ON UPDATE CASCADE,
branch_id bigint REFERENCES branch(id) ON UPDATE CASCADE,
sale_id bigint REFERENCES sale(id) ON UPDATE CASCADE,
new_sale_id bigint UNIQUE REFERENCES sale(id) ON UPDATE CASCADE
);
CREATE TABLE returned_sale_item (
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
quantity numeric(20, 3) CONSTRAINT positive_quantity
CHECK (quantity >= 0),
price numeric(20, 2) CONSTRAINT positive_price
CHECK (price >= 0),
sellable_id bigint REFERENCES sellable(id) ON UPDATE CASCADE,
sale_item_id bigint REFERENCES sale_item(id) ON UPDATE CASCADE,
returned_sale_id bigint REFERENCES returned_sale(id) ON UPDATE CASCADE
);
""")
# Migrate all renegotiation_data to returned_sale
invoice_numbers = set()
for sale_id, person_id, invoice_number, reason, penalty in store.execute(
"""SELECT sale_id, responsible_id, invoice_number, reason, penalty_value
FROM renegotiation_data;""").get_all():
sale = Sale.get(sale_id, store)
person = Person.get(person_id, store)
if invoice_number is not None:
# invoice_number can be duplicated, since it wasn't unique before
# First come, first served. Others will have no invoice number
if invoice_number in invoice_numbers:
invoice_number = None
invoice_numbers.add(invoice_number)
returned_sale = ReturnedSale(
store=store,
return_date=sale.return_date,
invoice_number=invoice_number,
responsible=person.login_user,
reason=reason,
branch=sale.branch,
sale=sale,
)
for sale_item in sale.get_items():
ReturnedSaleItem(
store=store,
sale_item=sale_item,
returned_sale_id=returned_sale.id,
quantity=sale_item.quantity,
)
store.execute("DROP TABLE renegotiation_data;")
account = int(get_parameter(store, u'IMBALANCE_ACCOUNT'))
# Only do that if IMBALANCE_ACCOUNT is already registered. Else, the
# database is brand new and payment method will be created later.
if account:
# Register the new payment method, 'trade'
method = store.find(PaymentMethod, method_name=u'trade').one()
if not method:
PaymentMethod(store=store,
method_name=u'trade',
destination_account_id=account,
max_installments=12)
def apply_patch(store):
store.execute("""
CREATE TABLE returned_sale (
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
identifier serial NOT NULL,
return_date timestamp,
reason text,
invoice_number integer CONSTRAINT valid_invoice_number
CHECK (invoice_number > 0 AND invoice_number <= 999999999)
DEFAULT NULL UNIQUE,
responsible_id bigint REFERENCES login_user(id) ON UPDATE CASCADE,
branch_id bigint REFERENCES branch(id) ON UPDATE CASCADE,
sale_id bigint REFERENCES sale(id) ON UPDATE CASCADE,
new_sale_id bigint UNIQUE REFERENCES sale(id) ON UPDATE CASCADE
);
CREATE TABLE returned_sale_item (
id serial NOT NULL PRIMARY KEY,
te_created_id bigint UNIQUE REFERENCES transaction_entry(id),
te_modified_id bigint UNIQUE REFERENCES transaction_entry(id),
quantity numeric(20, 3) CONSTRAINT positive_quantity
CHECK (quantity >= 0),
price numeric(20, 2) CONSTRAINT positive_price
CHECK (price >= 0),
sellable_id bigint REFERENCES sellable(id) ON UPDATE CASCADE,
sale_item_id bigint REFERENCES sale_item(id) ON UPDATE CASCADE,
returned_sale_id bigint REFERENCES returned_sale(id) ON UPDATE CASCADE
);
""")
# Migrate all renegotiation_data to returned_sale
invoice_numbers = set()
for sale_id, person_id, invoice_number, reason, penalty in store.execute(
"""SELECT sale_id, responsible_id, invoice_number, reason, penalty_value
FROM renegotiation_data;""").get_all():
sale = Sale.get(sale_id, store)
person = Person.get(person_id, store)
if invoice_number is not None:
# invoice_number can be duplicated, since it wasn't unique before
# First come, first served. Others will have no invoice number
if invoice_number in invoice_numbers:
invoice_number = None
invoice_numbers.add(invoice_number)
returned_sale = ReturnedSale(
store=store,
return_date=sale.return_date,
invoice_number=invoice_number,
responsible=person.login_user,
reason=reason,
branch=sale.branch,
sale=sale,
)
for sale_item in sale.get_items():
ReturnedSaleItem(
store=store,
sale_item=sale_item,
returned_sale_id=returned_sale.id,
quantity=sale_item.quantity,
)
store.execute("DROP TABLE renegotiation_data;")
account = int(get_parameter(store, u'IMBALANCE_ACCOUNT'))
# Only do that if IMBALANCE_ACCOUNT is already registered. Else, the
# database is brand new and payment method will be created later.
if account:
# Register the new payment method, 'trade'
method = store.find(PaymentMethod, method_name=u'trade').one()
if not method:
PaymentMethod(store=store,
method_name=u'trade',
destination_account_id=account,
max_installments=12)
