def post(self, request):
"""
Given a minimal set of fields that may be necessary for DNB investigation,
create a Company record in DataHub.
"""
formatted_company_data = format_dnb_company_investigation(request.data)
company_serializer = DNBCompanyInvestigationSerializer(
data=formatted_company_data)
try:
company_serializer.is_valid(raise_exception=True)
except serializers.ValidationError:
message = 'Company investigation payload failed serializer validation'
extra_data = {
'formatted_dnb_company_data': formatted_company_data,
'dh_company_serializer_errors': company_serializer.errors,
}
logger.error(message, extra=extra_data)
raise
datahub_company = company_serializer.save(
created_by=request.user,
modified_by=request.user,
pending_dnb_investigation=True,
)
statsd.incr(f'dnb.create.investigation')
return Response(
company_serializer.to_representation(datahub_company), )
def test_investigation_serializer_no_investigation_data_valid(
db,
investigation_payload,
investigation_data_override,
override_function,
):
"""
Test if DNBCompanyInvestigationSerializer is valid without dnb_investigation_data
"""
data = override_function(
format_dnb_company_investigation(investigation_payload, ),
investigation_data_override,
)
serializer = DNBCompanyInvestigationSerializer(data=data)
assert serializer.is_valid()
def test_investigation_serializer_invalid(
db,
investigation_payload,
investigation_payload_override,
expected_error,
):
"""
Test if DNBCompanyInvestigationSerializer fails given an invalid payload.
"""
serializer = DNBCompanyInvestigationSerializer(
data=format_dnb_company_investigation(
{
**investigation_payload,
**investigation_payload_override
}, ), )
assert not serializer.is_valid()
assert serializer.errors == expected_error
def test_investigation_serializer_valid(
db,
investigation_payload,
investigation_payload_override,
):
"""
Test if DNBCompanyInvestigationSerializer saves a Company record given
a valid payload.
"""
data = format_dnb_company_investigation(
{
**investigation_payload,
**investigation_payload_override,
}, )
serializer = DNBCompanyInvestigationSerializer(data=data)
assert serializer.is_valid()
company = serializer.save()
company.refresh_from_db()
assert_company_data(company, data)
def test_investigation_serializer_null_fields_invalid(
db,
investigation_payload,
investigation_payload_override,
override_function,
):
"""
If website as well as telephone_number are not given, the serializer
should return an error.
"""
data = format_dnb_company_investigation(
override_function(
investigation_payload,
investigation_payload_override,
), )
serializer = DNBCompanyInvestigationSerializer(data=data)
assert not serializer.is_valid()
assert serializer.errors == {
'non_field_errors': [
'Either website or telephone_number must be provided.',
],
}
def test_investigation_serializer_null_fields_valid(
db,
investigation_payload,
investigation_payload_override,
override_function,
):
"""
Test if DNBCompanyInvestigationSerializer saves a Company record given
a valid payload.
A valid payload has wither a valid URL for website or valid telephone_number:
country_code and number.
"""
data = format_dnb_company_investigation(
override_function(
investigation_payload,
investigation_payload_override,
), )
serializer = DNBCompanyInvestigationSerializer(data=data)
assert serializer.is_valid()
company = serializer.save()
company.refresh_from_db()
assert_company_data(company, data)