forked from lthn/blockchain
98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
// Copyright (c) 2017-2025 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// You may obtain a copy of the licence at:
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//
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// https://joinup.ec.europa.eu/software/page/eupl/licence-eupl
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//
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// The EUPL is a copyleft licence that is compatible with the MIT/X11
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// licence used by the original projects; but maintains OSS status,
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// where regional copyright law requires ownership to dictate licence terms.
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//
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// SPDX‑License‑Identifier: EUPL-1.2
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//
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#ifndef BlockByIdController_hpp
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#define BlockByIdController_hpp
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#include "modal/block/details.hpp"
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#include "modal/transaction/details.hpp"
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#include "controller/ApiCoreInfo.hpp"
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#include "oatpp/web/server/api/ApiController.hpp"
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#include "oatpp/core/macro/codegen.hpp"
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#include "oatpp/parser/json/mapping/ObjectMapper.hpp"
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#include "rpc/core_rpc_server_commands_defs.h"
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#include OATPP_CODEGEN_BEGIN(ApiController)
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/**
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* Block-by-ID Controller
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*/
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class BlockByIdController : public oatpp::web::server::api::ApiController {
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private:
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OATPP_COMPONENT(std::shared_ptr<ApiCoreInfo>, m_core_info);
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public:
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explicit BlockByIdController(OATPP_COMPONENT(std::shared_ptr<oatpp::data::mapping::ObjectMapper>, objectMapper))
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: oatpp::web::server::api::ApiController(objectMapper)
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{}
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public:
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ENDPOINT_INFO(getBlockById) {
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info->summary = "Get a block by its ID (height)";
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info->addTag("Block");
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info->pathParams["id"].description = "The ID (height) of the block to retrieve";
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info->addResponse<Object<BlockDetailsModel>>(Status::CODE_200, "application/json");
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info->addResponse(Status::CODE_404, "text/plain");
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}
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ENDPOINT("GET", "/block/id/{id}", getBlockById, PATH(UInt64, id)) {
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currency::block_rpc_extended_info rpc_details;
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if (!m_core_info->getCore().get_blockchain_storage().get_main_block_rpc_details(id, rpc_details)) {
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return createResponse(Status::CODE_404, "Block not found");
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}
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auto blockDetails = BlockDetailsModel::createShared();
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blockDetails->id = rpc_details.id;
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blockDetails->height = rpc_details.height;
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blockDetails->timestamp = rpc_details.timestamp;
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blockDetails->actual_timestamp = rpc_details.actual_timestamp;
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blockDetails->difficulty = rpc_details.difficulty;
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blockDetails->prev_id = rpc_details.prev_id;
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blockDetails->is_orphan = rpc_details.is_orphan;
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blockDetails->base_reward = rpc_details.base_reward;
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blockDetails->summary_reward = rpc_details.summary_reward;
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blockDetails->total_fee = rpc_details.total_fee;
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blockDetails->penalty = rpc_details.penalty;
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blockDetails->already_generated_coins = rpc_details.already_generated_coins;
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blockDetails->block_cumulative_size = rpc_details.block_cumulative_size;
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blockDetails->total_txs_size = rpc_details.total_txs_size;
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blockDetails->cumulative_diff_adjusted = rpc_details.cumulative_diff_adjusted;
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blockDetails->cumulative_diff_precise = rpc_details.cumulative_diff_precise;
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blockDetails->blob = rpc_details.blob;
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blockDetails->miner_text_info = rpc_details.miner_text_info;
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blockDetails->type = rpc_details.type;
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auto tx_details_list = oatpp::List<oatpp::Object<TransactionDetailsModel>>::createShared();
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for(const auto& tx_rpc_info : rpc_details.transactions_details) {
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auto tx_model = TransactionDetailsModel::createShared();
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tx_model->id = tx_rpc_info.id;
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tx_model->fee = tx_rpc_info.fee;
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tx_model->amount = tx_rpc_info.amount;
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tx_model->blob_size = tx_rpc_info.blob_size;
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tx_model->keeper_block = tx_rpc_info.keeper_block;
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tx_model->timestamp = tx_rpc_info.timestamp;
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tx_details_list->push_back(tx_model);
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}
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blockDetails->transactions_details = tx_details_list;
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return createDtoResponse(Status::CODE_200, blockDetails);
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}
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};
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#include OATPP_CODEGEN_END(ApiController)
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#endif /* BlockByIdController_hpp */
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