ic-query 0.59.0

Internet Computer query library for CloudEngine, NNS, SNS, ICRC, system canisters, and public network metadata
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

//! Module: sns::report::build::neuron
//!
//! Responsibility: build one exact SNS neuron detail report.
//! Does not own: command parsing, live wire decoding, or text rendering.
//! Boundary: validates the id, resolves one SNS, fetches one neuron, and validates source evidence.

use crate::sns::report::{
    SnsHostError, SnsNeuronDetailReport, SnsNeuronRequest,
    assemble::{SnsNeuronDetailReportParts, sns_neuron_detail_report_from_parts},
    live::LiveSnsSource,
    lookup::resolve_sns_lookup,
    source::{SnsNeuronSource, sns_neuron_id_from_text, validate_mainnet_sns_neuron},
};

/// Build one exact live SNS neuron detail report.
pub async fn build_sns_neuron_detail_report(
    request: &SnsNeuronRequest,
) -> Result<SnsNeuronDetailReport, SnsHostError> {
    build_sns_neuron_detail_report_with_source(request, &LiveSnsSource::default()).await
}

/// Build one exact SNS neuron detail report through an explicit source adapter.
pub async fn build_sns_neuron_detail_report_with_source(
    request: &SnsNeuronRequest,
    source: &dyn SnsNeuronSource,
) -> Result<SnsNeuronDetailReport, SnsHostError> {
    sns_neuron_id_from_text(&request.neuron_id)?;
    let lookup = resolve_sns_lookup(&request.lookup, source).await?;
    let neuron = source
        .fetch_sns_neuron(&lookup.fetch_request, &lookup.sns, &request.neuron_id)
        .await?;
    validate_mainnet_sns_neuron(&neuron, &request.neuron_id)?;
    Ok(sns_neuron_detail_report_from_parts(
        SnsNeuronDetailReportParts {
            fetch_request: lookup.fetch_request,
            sns: lookup.sns,
            neuron_id: request.neuron_id.clone(),
            neuron,
        },
    ))
}