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#include "messages.h"
#include "common/api-dto/delete_success_response.h"
#include "common/message_content.h"
#include "common/message_role.h"
#include "common/variant_map.h"
#include "utils/cortex_utils.h"
#include "utils/logging_utils.h"
#include "utils/string_utils.h"
void Messages::ListMessages(
const HttpRequestPtr& req,
std::function<void(const HttpResponsePtr&)>&& callback,
const std::string& thread_id, std::optional<std::string> limit,
std::optional<std::string> order, std::optional<std::string> after,
std::optional<std::string> before,
std::optional<std::string> run_id) const {
(void)req;
auto res = message_service_->ListMessages(
thread_id, std::stoi(limit.value_or("20")), order.value_or("desc"),
after.value_or(""), before.value_or(""), run_id.value_or(""));
Json::Value root;
if (res.has_error()) {
root["message"] = res.error();
auto response = cortex_utils::CreateCortexHttpJsonResponse(root);
response->setStatusCode(k400BadRequest);
callback(response);
return;
}
Json::Value msg_arr(Json::arrayValue);
for (auto& msg : res.value()) {
if (auto it = msg.ToJson(); it.has_value()) {
msg_arr.append(it.value());
} else {
CTL_WRN("Failed to convert message to json: " + it.error());
}
}
root["object"] = "list";
root["data"] = msg_arr;
auto response = cortex_utils::CreateCortexHttpJsonResponse(root);
response->setStatusCode(k200OK);
callback(response);
}
void Messages::CreateMessage(
const HttpRequestPtr& req,
std::function<void(const HttpResponsePtr&)>&& callback,
const std::string& thread_id) {
auto json_body = req->getJsonObject();
if (json_body == nullptr) {
Json::Value ret;
ret["message"] = "Request body can't be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
// role
auto role_str = json_body->get("role", "").asString();
if (role_str.empty()) {
Json::Value ret;
ret["message"] = "Role is required";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
if (role_str != "user" && role_str != "assistant") {
Json::Value ret;
ret["message"] = "Role must be either 'user' or 'assistant'";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
auto role = role_str == "user" ? OpenAi::Role::USER : OpenAi::Role::ASSISTANT;
std::variant<std::string, std::vector<std::unique_ptr<OpenAi::Content>>>
content;
if (json_body->get("content", "").isArray()) {
auto result = OpenAi::ParseContents(json_body->get("content", ""));
if (result.has_error()) {
Json::Value ret;
ret["message"] = "Failed to parse content array: " + result.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
if (result.value().empty()) {
Json::Value ret;
ret["message"] = "Content array cannot be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
content = std::move(result.value());
} else if (json_body->get("content", "").isString()) {
auto content_str = json_body->get("content", "").asString();
string_utils::Trim(content_str);
if (content_str.empty()) {
Json::Value ret;
ret["message"] = "Content can't be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
// success get content as string
content = content_str;
} else {
Json::Value ret;
ret["message"] = "Content must be either a string or an array";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
// attachments
std::optional<std::vector<OpenAi::Attachment>> attachments = std::nullopt;
if (json_body->get("attachments", "").isArray()) {
attachments =
OpenAi::ParseAttachments(std::move(json_body->get("attachments", "")))
.value();
}
std::optional<Cortex::VariantMap> metadata = std::nullopt;
if (json_body->get("metadata", "").isObject()) {
auto res = Cortex::ConvertJsonValueToMap(json_body->get("metadata", ""));
if (res.has_error()) {
CTL_WRN("Failed to convert metadata to map: " + res.error());
} else {
metadata = res.value();
}
}
auto res = message_service_->CreateMessage(
thread_id, role, std::move(content), attachments, metadata);
if (res.has_error()) {
Json::Value ret;
ret["message"] = "Content must be either a string or an array";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto message_to_json = res->ToJson();
if (message_to_json.has_error()) {
CTL_ERR("Failed to convert message to json: " + message_to_json.error());
Json::Value ret;
ret["message"] = message_to_json.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto resp =
cortex_utils::CreateCortexHttpJsonResponse(res->ToJson().value());
resp->setStatusCode(k200OK);
callback(resp);
}
}
}
void Messages::RetrieveMessage(
const HttpRequestPtr& req,
std::function<void(const HttpResponsePtr&)>&& callback,
const std::string& thread_id, const std::string& message_id) const {
(void)req;
auto res = message_service_->RetrieveMessage(thread_id, message_id);
if (res.has_error()) {
Json::Value ret;
ret["message"] = res.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto message_to_json = res->ToJson();
if (message_to_json.has_error()) {
CTL_ERR("Failed to convert message to json: " + message_to_json.error());
Json::Value ret;
ret["message"] = message_to_json.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto resp =
cortex_utils::CreateCortexHttpJsonResponse(res->ToJson().value());
resp->setStatusCode(k200OK);
callback(resp);
}
}
}
void Messages::ModifyMessage(
const HttpRequestPtr& req,
std::function<void(const HttpResponsePtr&)>&& callback,
const std::string& thread_id, const std::string& message_id) {
auto json_body = req->getJsonObject();
if (json_body == nullptr) {
Json::Value ret;
ret["message"] = "Request body can't be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
std::optional<Cortex::VariantMap> metadata = std::nullopt;
if (json_body->isMember("metadata")) {
if (auto it = json_body->get("metadata", ""); it) {
if (it.empty()) {
Json::Value ret;
ret["message"] = "Metadata can't be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
auto convert_res = Cortex::ConvertJsonValueToMap(it);
if (convert_res.has_error()) {
Json::Value ret;
ret["message"] =
"Failed to convert metadata to map: " + convert_res.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
metadata = convert_res.value();
}
}
std::optional<
std::variant<std::string, std::vector<std::unique_ptr<OpenAi::Content>>>>
content = std::nullopt;
if (json_body->get("content", "").isArray()) {
auto result = OpenAi::ParseContents(json_body->get("content", ""));
if (result.has_error()) {
Json::Value ret;
ret["message"] = "Failed to parse content array: " + result.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
if (result.value().empty()) {
Json::Value ret;
ret["message"] = "Content array cannot be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
content = std::move(result.value());
} else if (json_body->get("content", "").isString()) {
auto content_str = json_body->get("content", "").asString();
string_utils::Trim(content_str);
if (content_str.empty()) {
Json::Value ret;
ret["message"] = "Content can't be empty";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
content = content_str;
} else if (!json_body->get("content", "").empty()) {
Json::Value ret;
ret["message"] = "Content must be either a string or an array";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
if (!metadata.has_value() && !content.has_value()) {
Json::Value ret;
ret["message"] = "Nothing to update";
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
auto res = message_service_->ModifyMessage(thread_id, message_id, metadata,
std::move(content));
if (res.has_error()) {
Json::Value ret;
ret["message"] = "Failed to modify message: " + res.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto message_to_json = res->ToJson();
if (message_to_json.has_error()) {
CTL_ERR("Failed to convert message to json: " + message_to_json.error());
Json::Value ret;
ret["message"] = message_to_json.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
} else {
auto resp =
cortex_utils::CreateCortexHttpJsonResponse(res->ToJson().value());
resp->setStatusCode(k200OK);
callback(resp);
}
}
}
void Messages::DeleteMessage(
const HttpRequestPtr& req,
std::function<void(const HttpResponsePtr&)>&& callback,
const std::string& thread_id, const std::string& message_id) {
(void)req;
auto res = message_service_->DeleteMessage(thread_id, message_id);
if (res.has_error()) {
Json::Value ret;
ret["message"] = "Failed to delete message: " + res.error();
auto resp = cortex_utils::CreateCortexHttpJsonResponse(ret);
resp->setStatusCode(k400BadRequest);
callback(resp);
return;
}
api_response::DeleteSuccessResponse response;
response.id = message_id;
response.object = "thread.message.deleted";
response.deleted = true;
auto resp =
cortex_utils::CreateCortexHttpJsonResponse(response.ToJson().value());
resp->setStatusCode(k200OK);
callback(resp);
}