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Update add_validation_token

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This commit is contained in:
Sosthene 2024-12-11 23:38:36 +01:00
parent f789b30372
commit 92f4d62c88
1 changed files with 15 additions and 21 deletions
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36
src/api.rs
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@ -1499,13 +1499,6 @@ pub fn evaluate_state(init_commitment: String, previous_state: Option<String>, s
} }
fn add_validation_token(init_commitment: String, merkle_root_hex: String, approval: bool) -> ApiResult<ApiReturn> { fn add_validation_token(init_commitment: String, merkle_root_hex: String, approval: bool) -> ApiResult<ApiReturn> {
let mut merkle_root = [0u8; 32];
let pcd_commitment_vec = Vec::from_hex(&merkle_root_hex)?;
if pcd_commitment_vec.len() != 32 {
return Err(ApiError::new("pcd_commitment must be 32B long".to_owned()));
}
merkle_root.copy_from_slice(&pcd_commitment_vec);
let mut processes = lock_processes()?; let mut processes = lock_processes()?;
let outpoint = OutPoint::from_str(&init_commitment)?; let outpoint = OutPoint::from_str(&init_commitment)?;
@ -1513,29 +1506,30 @@ fn add_validation_token(init_commitment: String, merkle_root_hex: String, approv
let process = processes.get_mut(&outpoint) let process = processes.get_mut(&outpoint)
.ok_or(ApiError::new("Unknown process".to_owned()))?; .ok_or(ApiError::new("Unknown process".to_owned()))?;
let update_state: &mut ProcessState = process.get_state_for_commitments_root(merkle_root)?; {
let update_state: &mut ProcessState = process.get_state_for_commitments_root_mut(&merkle_root_hex)?;
let message_hash = if approval { let mut merkle_root = [0u8; 32];
AnkHash::ValidationYes(AnkValidationYesHash::from_byte_array(merkle_root))
} else {
AnkHash::ValidationNo(AnkValidationNoHash::from_byte_array(merkle_root))
};
let local_device = lock_local_device()?; merkle_root.copy_from_slice(&Vec::from_hex(&merkle_root_hex)?);
let sp_wallet = local_device.get_wallet();
let proof = Proof::new(message_hash, sp_wallet.get_client().get_spend_key().try_into()?);
// we copy the state before modifying it let message_hash = if approval {
let previous_state = update_state.clone(); AnkHash::ValidationYes(AnkValidationYesHash::from_merkle_root(merkle_root))
} else {
AnkHash::ValidationNo(AnkValidationNoHash::from_merkle_root(merkle_root))
};
update_state.validation_tokens.push(proof); let local_device = lock_local_device()?;
let sp_wallet = local_device.get_wallet();
let proof = Proof::new(message_hash, sp_wallet.get_client().get_spend_key().try_into()?);
let new_state = update_state.clone(); update_state.validation_tokens.push(proof);
}
let updated_process = UpdatedProcess { let updated_process = UpdatedProcess {
commitment_tx: OutPoint::from_str(&init_commitment)?, commitment_tx: OutPoint::from_str(&init_commitment)?,
current_process: process.clone(), current_process: process.clone(),
modified_state: Some((previous_state, new_state)), modified_state: Some(merkle_root_hex),
..Default::default() ..Default::default()
}; };