99 lines
2.6 KiB
Rust
99 lines
2.6 KiB
Rust
//! XTZH铸造适配器
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//!
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//! 调用ACC XTZH协议铸造稳定币
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use crate::error::{OnboardingError, Result};
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use crate::types::{ValuationResult, XTZHResult};
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use nac_udm::l1_protocol::acc::xtzh::{XTZHProtocol, MintRequest};
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use rust_decimal::Decimal;
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use chrono::Utc;
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use tracing::{info, error};
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/// XTZH铸造适配器
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pub struct XTZHAdapter {
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protocol: XTZHProtocol,
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}
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impl XTZHAdapter {
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/// 创建新的适配器
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pub fn new() -> Result<Self> {
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let protocol = XTZHProtocol::new()
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.map_err(|e| OnboardingError::XTZHMintingError(format!("初始化失败: {}", e)))?;
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Ok(Self { protocol })
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}
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/// 铸造XTZH
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pub async fn mint_xtzh(
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&self,
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valuation: &ValuationResult,
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dna_hash: &str,
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custody_hash: &str,
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) -> Result<XTZHResult> {
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info!("开始铸造XTZH: {} XTZH", valuation.valuation_xtzh);
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// 构建铸造请求
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let request = MintRequest {
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asset_id: dna_hash.to_string(),
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custody_proof: custody_hash.to_string(),
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valuation_xtzh: valuation.valuation_xtzh,
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confidence: valuation.confidence,
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};
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// 执行铸造
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let response = self.protocol.mint(&request)
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.await
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.map_err(|e| OnboardingError::XTZHMintingError(format!("铸造失败: {}", e)))?;
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// 获取交易哈希
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let tx_hash = response.transaction_hash;
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// 获取XTZH地址（NAC地址32字节）
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let xtzh_address = response.xtzh_address;
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info!("XTZH铸造完成: amount={}, tx={}", valuation.valuation_xtzh, tx_hash);
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Ok(XTZHResult {
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xtzh_amount: valuation.valuation_xtzh,
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xtzh_address,
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mint_tx_hash: tx_hash,
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timestamp: Utc::now(),
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})
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}
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/// 查询XTZH余额
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pub async fn get_balance(&self, address: &str) -> Result<Decimal> {
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let balance = self.protocol.balance_of(address)
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.await
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.map_err(|e| OnboardingError::XTZHMintingError(format!("查询余额失败: {}", e)))?;
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Ok(balance)
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}
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/// 查询SDR汇率
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pub async fn get_sdr_rate(&self) -> Result<Decimal> {
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let rate = self.protocol.get_sdr_rate()
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.await
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.map_err(|e| OnboardingError::XTZHMintingError(format!("查询SDR汇率失败: {}", e)))?;
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Ok(rate)
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}
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}
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impl Default for XTZHAdapter {
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fn default() -> Self {
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Self::new().unwrap()
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_adapter_creation() {
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let adapter = XTZHAdapter::new();
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assert!(adapter.is_ok());
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}
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}
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