/* ****************************************************************************
*
* deleteIndividualContextEntityAttributeWithTypeAndId -
*
* DELETE /v1/contextEntities/type/{entity::type}/id/{entity::id}/attributes/{attribute::name}
*
* Payload In: None
* Payload Out: StatusCode
*
* URI parameters:
* - entity::type=TYPE (must coincide with type in URL-path)
* - !exist=entity::type (if set - error -- entity::type cannot be empty)
* - exist=entity::type (not supported - ok if present, ok if not present ...)
*
* 01. Get values from URL (+ entityId::type, exist, !exist)
* 02. Check validity of URI params
* 03. Fill in UpdateContextRequest
* 04. Call Standard Operation
* 05. Fill in response from UpdateContextResponse
* 06. Cleanup and return result
*/
std::string deleteIndividualContextEntityAttributeWithTypeAndId
(
ConnectionInfo* ciP,
int components,
std::vector<std::string>& compV,
ParseData* parseDataP
)
{
std::string entityType = compV[3];
std::string entityId = compV[5];
std::string attributeName = compV[7];
EntityTypeInfo typeInfo = EntityTypeEmptyOrNotEmpty;
std::string typeNameFromUriParam = ciP->uriParam[URI_PARAM_ENTITY_TYPE];
std::string answer;
StatusCode response;
// 01. Get values from URL (+ entityId::type, exist, !exist)
if (ciP->uriParam[URI_PARAM_NOT_EXIST] == URI_PARAM_ENTITY_TYPE)
{
typeInfo = EntityTypeEmpty;
}
else if (ciP->uriParam[URI_PARAM_EXIST] == URI_PARAM_ENTITY_TYPE)
{
typeInfo = EntityTypeNotEmpty;
}
// 02. Check validity of URI params
if (typeInfo == EntityTypeEmpty)
{
alarmMgr.badInput(clientIp, "entity::type cannot be empty for this request");
response.fill(SccBadRequest, "entity::type cannot be empty for this request");
TIMED_RENDER(answer = response.toJsonV1(false, false));
return answer;
}
else if ((typeNameFromUriParam != entityType) && (typeNameFromUriParam != ""))
{
alarmMgr.badInput(clientIp, "non-matching entity::types in URL");
response.fill(SccBadRequest, "non-matching entity::types in URL");
TIMED_RENDER(answer = response.toJsonV1(false, false));
return answer;
}
// 03. Fill in UpdateContextRequest
parseDataP->upcr.res.fill(entityId, entityType, "", attributeName, ActionTypeDelete);
// 04. Call Standard Operation
postUpdateContext(ciP, components, compV, parseDataP);
// 05. Fill in response from UpdateContextResponse
response.fill(parseDataP->upcrs.res);
// 06. Cleanup and return result
TIMED_RENDER(answer = response.toJsonV1(false, false));
parseDataP->upcr.res.release();
return answer;
}
