json_data.hpp

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#pragma once
 
/// @file userver/server/request/json_data.hpp
/// @brief Functions that handle JSON requests and responses stored in context.
 
#include <userver/formats/json/value.hpp>
#include <userver/server/request/request_context.hpp>
 
USERVER_NAMESPACE_BEGIN
 
namespace server::request {
 
/// @returns A pointer to json request if it was parsed successfully and stored in the context or
/// nullptr otherwise.
const formats::json::Value* GetRequestJson(const RequestContext& context);
 
/// @brief Saves a parsed json request to the context.
/// @returns A reference to the saved json.
formats::json::Value& SetRequestJson(RequestContext& context, formats::json::Value request_json);
 
/// @returns A pointer to json response if it was produced successfully and stored in the context
/// or nullptr otherwise.
const formats::json::Value* GetResponseJson(const RequestContext& context);
 
/// @brief Saves a json response to the context.
/// @returns A reference to the saved json.
formats::json::Value& SetResponseJson(RequestContext& context, formats::json::Value request_json);
 
}  // namespace server::request
 
USERVER_NAMESPACE_END