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fix: dont update proof state if already spent

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This commit is contained in:
thesimplekid
2024-07-19 00:30:59 +01:00
parent c880a623cb
commit 6705761aec
2 changed files with 39 additions and 18 deletions
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28
crates/cdk-sqlite/src/mint/mod.rs
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@@ -584,6 +584,7 @@ WHERE y=?;
let proofs_state = proofs_state.to_string();
for y in ys {
let current_state;
let y = y.to_bytes().to_vec();
let rec = sqlx::query(
r#"
@@ -599,25 +600,30 @@ WHERE y=?;
match rec {
Ok(rec) => {
let state: String = rec.get("state");
let state = State::from_str(&state).map_err(Error::from)?;
states.push(Some(state));
current_state = Some(State::from_str(&state).map_err(Error::from)?);
}
Err(err) => match err {
sqlx::Error::RowNotFound => states.push(None),
sqlx::Error::RowNotFound => {
current_state = None;
}
_ => return Err(Error::SQLX(err).into()),
},
};
sqlx::query(
r#"
states.push(current_state);
if current_state != Some(State::Spent) {
sqlx::query(
r#"
UPDATE proof SET state = ? WHERE y = ?
"#,
)
.bind(&proofs_state)
.bind(y)
.execute(&mut transaction)
.await
.map_err(Error::from)?;
)
.bind(&proofs_state)
.bind(y)
.execute(&mut transaction)
.await
.map_err(Error::from)?;
}
}
transaction.commit().await.map_err(Error::from)?;