def validate_params(self):
UserUtil.verified_phone_and_email(self.event)
# single
# check price type is integer or decimal
try:
self.params['price'] = int(self.params['price'])
except ValueError:
raise ValidationError('Price must be integer')
# check price value is not decimal
price = self.params['price'] / 10**18
if price.is_integer() is False:
raise ValidationError('Decimal value is not allowed')
validate(self.params, self.get_schema())
# relation
DBUtil.validate_article_existence(self.dynamodb,
self.params['article_id'],
status='public')
DBUtil.validate_latest_price(self.dynamodb, self.params['article_id'],
self.params['price'])
DBUtil.validate_not_purchased(
self.dynamodb, self.params['article_id'],
self.event['requestContext']['authorizer']['claims']
['cognito:username'])
def validate_params(self):
# 認証・ウォレット情報が登録済であること
UserUtil.verified_phone_and_email(self.event)
UserUtil.validate_private_eth_address(
self.dynamodb, self.event['requestContext']['authorizer']['claims']
['cognito:username'])
# single
validate(self.params, self.get_schema())
# 署名が正しいこと
PrivateChainUtil.validate_raw_transaction_signature(
self.params['purchase_signed_transaction'],
self.event['requestContext']['authorizer']['claims']
['custom:private_eth_address'])
PrivateChainUtil.validate_raw_transaction_signature(
self.params['burn_signed_transaction'],
self.event['requestContext']['authorizer']['claims']
['custom:private_eth_address'])
# relation
DBUtil.validate_article_existence(self.dynamodb,
self.params['article_id'],
status='public',
is_purchased=True)
DBUtil.validate_not_purchased(
self.dynamodb, self.params['article_id'],
self.event['requestContext']['authorizer']['claims']
['cognito:username'])
def test_validate_status_doing_or_done_2_cases(self):
with self.assertRaises(ValidationError):
article_id = 'articleid003'
user_id = 'purchaseuser004'
DBUtil.validate_not_purchased(
self.dynamodb,
article_id,
user_id
)
def test_validate_not_purchased(self):
with self.assertRaises(ValidationError):
article_id = 'articleid001'
user_id = 'purchaseuser001'
DBUtil.validate_not_purchased(
self.dynamodb,
article_id,
user_id
)
def test_validate_not_exist_article(self):
article_id = 'articleidxxx'
user_id = 'purchaseuser001'
self.assertTrue(DBUtil.validate_not_purchased(
self.dynamodb,
article_id,
user_id
))
def test_validate_not_purchased_only_fail(self):
article_id = 'articleid003'
user_id = 'purchaseuser001'
self.assertTrue(DBUtil.validate_not_purchased(
self.dynamodb,
article_id,
user_id
))