core-legacy/controllers/api_v1_devices.cc

#include <netdb.h>
#include <models/device_dbo.h>
#include "api_v1_devices.h"
using namespace api::v1;

void
devices::get_all(const HttpRequestPtr &req, std::function<void(const HttpResponsePtr &)> &&callback)
{
    device_dbo **all_devices = device_dbo::get_all();
    Json::Value all_devices_json(Json::arrayValue);

    for(int i = 0; all_devices[i] != nullptr; i++)
    {
        all_devices_json.append(all_devices[i]->to_json());
    }

    auto resp = HttpResponse::newHttpJsonResponse(all_devices_json);

    callback(resp);

    device_dbo::free_list(all_devices);
}

void
devices::get_one_by_id(const HttpRequestPtr &req, std::function<void(const HttpResponsePtr &)> &&callback, const std::string& device_id)
{
    device_dbo *device = device_dbo::get_one_by("id", device_id.c_str());

    if(device)
    {
        auto resp = HttpResponse::newHttpJsonResponse(device->to_json());

        callback(resp);

        free(device);
    }
    else
    {
        auto resp = HttpResponse::newHttpResponse();
        resp->setStatusCode(k404NotFound);

        callback(resp);
    }
}

void
devices::delete_one_by_id(const HttpRequestPtr &req, std::function<void(const HttpResponsePtr &)> &&callback, const std::string& device_id)
{
    device_dbo *device = device_dbo::get_one_by("id", device_id.c_str());

    if(device)
    {
        auto resp = HttpResponse::newHttpResponse();
        if(!device->remove())
        {
            resp->setStatusCode(k500InternalServerError);
        }

        callback(resp);

        free(device);
    }
    else
    {
        auto resp = HttpResponse::newHttpResponse();
        resp->setStatusCode(k404NotFound);

        callback(resp);
    }
}