/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */ /* * Copyright 2020-2021 Couchbase, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #pragma once #include <tao/json.hpp> #include <operations/analytics_link.hxx> #include <utils/name_codec.hxx> namespace couchbase::operations { struct analytics_link_replace_response { struct problem { std::uint32_t code; std::string message; }; error_context::http ctx; std::string status{}; std::vector<problem> errors{}; }; template<typename analytics_link_type> struct analytics_link_replace_request { using response_type = analytics_link_replace_response; using encoded_request_type = io::http_request; using encoded_response_type = io::http_response; using error_context_type = error_context::http; static const inline service_type type = service_type::analytics; std::string client_context_id{ uuid::to_string(uuid::random()) }; std::chrono::milliseconds timeout{ timeout_defaults::management_timeout }; analytics_link_type link{}; [[nodiscard]] std::error_code encode_to(encoded_request_type& encoded, http_context& /* context */) const { std::error_code ec = link.validate(); if (ec) { return ec; } encoded.headers["content-type"] = "application/x-www-form-urlencoded"; encoded.headers["accept"] = "application/json"; encoded.method = "PUT"; encoded.path = analytics_link::endpoint_from_link(link); encoded.body = link.encode(); return {}; } }; template<typename analytics_link_type> analytics_link_replace_response make_response(error_context::http&& ctx, const analytics_link_replace_request<analytics_link_type>& /* request */, typename analytics_link_replace_request<analytics_link_type>::encoded_response_type&& encoded) { analytics_link_replace_response response{ std::move(ctx) }; if (!response.ctx.ec) { if (encoded.body.empty() && response.ctx.http_status == 200) { return response; } tao::json::value payload{}; try { payload = tao::json::from_string(encoded.body); } catch (const tao::json::pegtl::parse_error&) { auto colon = encoded.body.find(':'); if (colon == std::string::npos) { response.ctx.ec = error::common_errc::parsing_failure; return response; } auto code = static_cast<std::uint32_t>(std::stoul(encoded.body, 0)); auto msg = encoded.body.substr(colon + 1); response.errors.emplace_back(analytics_link_replace_response::problem{ code, msg }); } if (payload) { response.status = payload.at("status").get_string(); if (response.status != "success") { if (auto* errors = payload.find("errors"); errors != nullptr && errors->is_array()) { for (const auto& error : errors->get_array()) { analytics_link_replace_response::problem err{ error.at("code").as<std::uint32_t>(), error.at("msg").get_string(), }; response.errors.emplace_back(err); } } } } bool link_not_found = false; bool dataverse_does_not_exist = false; for (const auto& err : response.errors) { switch (err.code) { case 24006: /* Link [string] does not exist */ link_not_found = true; break; case 24034: /* Cannot find dataverse with name [string] */ dataverse_does_not_exist = true; break; } } if (dataverse_does_not_exist) { response.ctx.ec = error::analytics_errc::dataverse_not_found; } else if (link_not_found) { response.ctx.ec = error::analytics_errc::link_not_found; } else { response.ctx.ec = error::common_errc::internal_server_failure; } } return response; } } // namespace couchbase::operations