dusk-rusk 1.6.0

Rusk is the Dusk Network node implementation
Documentation 
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
//
// Copyright (c) DUSK NETWORK. All rights reserved.

//! Module for GraphQL that only pertains to finalized blocks.

use crate::http::chain::graphql::DBContext;
use async_graphql::{Context, FieldError, FieldResult};

/// Check if a block height matches a block hash for a finalized block.
pub async fn check_finalized_block(
    ctx: &Context<'_>,
    block_height: i64,
    hex_block_hash: String,
) -> FieldResult<bool> {
    let (_, archive) = ctx.data::<DBContext>()?;

    archive
        .match_finalized_block_height_hash(block_height, &hex_block_hash)
        .await
        .map_err(|e| FieldError::new(format!("Cannot check block: {}", e)))
}