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openapi-generator/samples/server/petstore/cpp-pistache-everything/api/PetApi.cpp
Marc Le Bihan fde8c772fb
[BUG] [C++][Pistache] cpp-pistache-server generating API include unde… (#18553) 
* [BUG] [C++][Pistache] cpp-pistache-server generating API include undefined "Object.h" (#2769)

Should handle Object.h, AnyType.h correctly. Set.h also tested.

   - #include Object.h removed and replaced by a typeMapping.put(object, nlohmann::json) like suggested in other issues
   - object had an invalid syntax: ':' instead of '::' in types with namespace
   - extra include of #include nlohmann/json.h removed when there's already #include <nlohmann/json.hpp>
   - nlohmann::json is excluded from model namespace

Tested with custom petstore played, with suggested openapi specs coming from issues #2769, #10266, #14234

   ```bash
   rm -rf samples/server/petstore/cpp-pistache-everything/ && ./bin/generate-samples.sh ./bin/configs/cpp-pistache-server-cpp-pistache-everything.yaml  && cd samples/server/petstore/cpp-pistache-everything/ && mkdir build && cd build && cmake .. && cmake --build . --parallel
   ```

* - Adding to samples/server/petstore cpp-pistache-everything

* - .md and FILES missing
2024-05-04 21:59:49 +08:00

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/**
* OpenAPI Petstore
* This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
*
* The version of the OpenAPI document: 1.0.0
*
*
* NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
* https://openapi-generator.tech
* Do not edit the class manually.
*/
#include "PetApi.h"
#include "Helpers.h"
namespace org::openapitools::server::api
{
using namespace org::openapitools::server::helpers;
using namespace org::openapitools::server::model;
const std::string PetApi::base = "/v2";
PetApi::PetApi(const std::shared_ptr<Pistache::Rest::Router>& rtr)
: ApiBase(rtr)
{
}
void PetApi::init() {
setupRoutes();
}
void PetApi::setupRoutes() {
using namespace Pistache::Rest;
Routes::Post(*router, base + "/pet", Routes::bind(&PetApi::add_pet_handler, this));
Routes::Delete(*router, base + "/pet/:petId", Routes::bind(&PetApi::delete_pet_handler, this));
Routes::Get(*router, base + "/pet/findByStatus", Routes::bind(&PetApi::find_pets_by_status_handler, this));
Routes::Get(*router, base + "/pet/findByTags", Routes::bind(&PetApi::find_pets_by_tags_handler, this));
Routes::Get(*router, base + "/pet/:petId", Routes::bind(&PetApi::get_pet_by_id_handler, this));
Routes::Put(*router, base + "/pet", Routes::bind(&PetApi::update_pet_handler, this));
Routes::Post(*router, base + "/pet/:petId", Routes::bind(&PetApi::update_pet_with_form_handler, this));
Routes::Post(*router, base + "/pet/:petId/uploadImage", Routes::bind(&PetApi::upload_file_handler, this));
// Default handler, called when a route is not found
router->addCustomHandler(Routes::bind(&PetApi::pet_api_default_handler, this));
}
std::pair<Pistache::Http::Code, std::string> PetApi::handleParsingException(const std::exception& ex) const noexcept
{
try {
throw;
} catch (nlohmann::detail::exception &e) {
return std::make_pair(Pistache::Http::Code::Bad_Request, e.what());
} catch (org::openapitools::server::helpers::ValidationException &e) {
return std::make_pair(Pistache::Http::Code::Bad_Request, e.what());
} catch (std::exception &e) {
return std::make_pair(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
std::pair<Pistache::Http::Code, std::string> PetApi::handleOperationException(const std::exception& ex) const noexcept
{
return std::make_pair(Pistache::Http::Code::Internal_Server_Error, ex.what());
}
void PetApi::add_pet_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the body param
Pet pet;
try {
nlohmann::json::parse(request.body()).get_to(pet);
pet.validate();
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleParsingException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
try {
this->add_pet(pet, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::delete_pet_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the path params
auto petId = request.param(":petId").as<int64_t>();
// Getting the header params
auto apiKey = request.headers().tryGetRaw("api_key");
try {
this->delete_pet(petId, apiKey, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::find_pets_by_status_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the query params
auto statusQuery = request.query().get("status");
std::optional<std::vector<std::string>> status;
if(statusQuery.has_value()){
std::vector<std::string> valueQuery_instance;
if(fromStringValue(statusQuery.value(), valueQuery_instance)){
status = valueQuery_instance;
}
}
try {
this->find_pets_by_status(status, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::find_pets_by_tags_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the query params
auto tagsQuery = request.query().get("tags");
std::optional<std::vector<std::string>> tags;
if(tagsQuery.has_value()){
std::vector<std::string> valueQuery_instance;
if(fromStringValue(tagsQuery.value(), valueQuery_instance)){
tags = valueQuery_instance;
}
}
try {
this->find_pets_by_tags(tags, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::get_pet_by_id_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the path params
auto petId = request.param(":petId").as<int64_t>();
try {
this->get_pet_by_id(petId, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::update_pet_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
// Getting the body param
Pet pet;
try {
nlohmann::json::parse(request.body()).get_to(pet);
pet.validate();
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleParsingException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
try {
this->update_pet(pet, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::update_pet_with_form_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
try {
this->update_pet_with_form(request, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::upload_file_handler(const Pistache::Rest::Request &request, Pistache::Http::ResponseWriter response) {
try {
try {
this->upload_file(request, response);
} catch (Pistache::Http::HttpError &e) {
response.send(static_cast<Pistache::Http::Code>(e.code()), e.what());
return;
} catch (std::exception &e) {
const std::pair<Pistache::Http::Code, std::string> errorInfo = this->handleOperationException(e);
response.send(errorInfo.first, errorInfo.second);
return;
}
} catch (std::exception &e) {
response.send(Pistache::Http::Code::Internal_Server_Error, e.what());
}
}
void PetApi::pet_api_default_handler(const Pistache::Rest::Request &, Pistache::Http::ResponseWriter response) {
response.send(Pistache::Http::Code::Not_Found, "The requested method does not exist");
}
} // namespace org::openapitools::server::api
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