minotari_node 5.4.0-pre.0

The tari full base node implementation
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// Copyright 2025. The Tari Project
//
// Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
// following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
// disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
// following disclaimer in the documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote
// products derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
// USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

use std::sync::Arc;

use log::{debug, error};
use tari_core::{
    base_node::rpc::{BaseNodeWalletQueryService, query_service},
    chain_storage::BlockchainBackend,
    mempool::{TxStorageResponse, service::MempoolHandle},
};
use tari_transaction_components::{
    rpc::models::{TxSubmissionRejectionReason, TxSubmissionResponse},
    transaction_components::Transaction,
};

const LOG_TARGET: &str = "c::base_node::rpc::http::handler::json_rpc::submit_transaction";

pub async fn handle<T: BlockchainBackend + 'static>(
    query_service: Arc<query_service::Service<T>>,
    mempool_service: &mut MempoolHandle,
    transaction: Transaction,
) -> Result<TxSubmissionResponse, anyhow::Error> {
    let is_synced = query_service
        .get_tip_info()
        .await
        .map_err(|e| {
            error!(target: LOG_TARGET, "Failed to get tip info: {e}");
            anyhow::anyhow!("Failed to get tip info: {e}")
        })?
        .is_synced;
    let res = match mempool_service.submit_transaction(transaction).await {
        Ok(response) => {
            debug!(target: LOG_TARGET, "Transaction submitted successfully: {response:?}");
            match response {
                TxStorageResponse::UnconfirmedPool => TxSubmissionResponse {
                    accepted: true,
                    rejection_reason: TxSubmissionRejectionReason::None,
                    is_synced,
                    details: None,
                },

                TxStorageResponse::NotStoredOrphan => TxSubmissionResponse {
                    accepted: false,
                    rejection_reason: TxSubmissionRejectionReason::Orphan,
                    is_synced,
                    details: None,
                },
                TxStorageResponse::NotStoredFeeTooLow => TxSubmissionResponse {
                    accepted: false,
                    rejection_reason: TxSubmissionRejectionReason::FeeTooLow,
                    is_synced,
                    details: None,
                },
                TxStorageResponse::NotStoredTimeLocked => TxSubmissionResponse {
                    accepted: false,
                    rejection_reason: TxSubmissionRejectionReason::TimeLocked,
                    is_synced,
                    details: None,
                },
                TxStorageResponse::NotStoredConsensus(details) | TxStorageResponse::NotStored(details) => {
                    TxSubmissionResponse {
                        accepted: false,
                        rejection_reason: TxSubmissionRejectionReason::ValidationFailed,
                        is_synced,
                        details,
                    }
                },
                TxStorageResponse::NotStoredAlreadySpent |
                TxStorageResponse::ReorgPool |
                TxStorageResponse::NotStoredAlreadyMined => TxSubmissionResponse {
                    accepted: false,
                    rejection_reason: TxSubmissionRejectionReason::AlreadyMined,
                    is_synced,
                    details: None,
                },
            }
        },
        Err(e) => {
            return Err(anyhow::anyhow!("Failed to submit transaction: {e}"));
        },
    };
    Ok(res)
}