http_client.hpp

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#pragma once
 
#include <map>
#include <optional>
#include <string>
 
#include "async_result.hpp"
#include "oauth.hpp"
#include "status.hpp"
 
typedef struct lb_http_client_t lb_http_client_t;
 
namespace longbridge {
 
struct HttpResult
{
  const char* response_body;
 
  HttpResult(const char* response_body)
    : response_body(response_body)
  {
  }
};
 
class HttpClient
{
private:
  lb_http_client_t* http_client_;
 
public:
  HttpClient();
  HttpClient(HttpClient&) = delete;
  HttpClient(HttpClient&&) noexcept;
  ~HttpClient();
 
  static HttpClient from_apikey(const std::string& app_key,
                                const std::string& app_secret,
                                const std::string& access_token,
                                const std::optional<std::string>& http_url = std::nullopt);
 
  static HttpClient from_apikey_env(Status& status);
 
  static HttpClient from_oauth(const OAuth& oauth,
                               const std::optional<std::string>& http_url = std::nullopt);
 
  void request(const std::string& method,
               const std::string& path,
               const std::optional<std::map<std::string, std::string>>& headers,
               const std::optional<std::string>& body,
               AsyncCallback<void*, HttpResult> callback);
};
 
}