improve logging during payment parsing
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9bc1e5a783
commit
788ebff29f
@ -308,22 +308,26 @@ pub async fn user_balance_post(
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let mut response_data = vec![];
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for log in transaction_receipt.logs {
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if let Some(true) = log.removed {
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debug!(?log, "log removed");
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// TODO: do we need to make sure this row is deleted? it should be handled by `handle_uncle_block`
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continue;
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}
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if log.address != payment_factory_address {
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trace!(?log, ?payment_factory_address, "wrong log address");
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continue;
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}
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info!(?log, "likely relevant");
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// Parse the log into an event
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if let Ok(event) = payment_factory_contract
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.decode_event::<payment_factory::PaymentReceivedFilter>(
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match payment_factory_contract.decode_event::<payment_factory::PaymentReceivedFilter>(
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"PaymentReceived",
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log.topics,
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log.data,
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)
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{
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) {
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Err(err) => debug!(?err, "failed parsing log as PaymentReceived"),
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Ok(event) => {
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let recipient_account = event.account;
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let payment_token_address = event.token;
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let payment_token_wei = event.amount;
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@ -340,13 +344,15 @@ pub async fn user_balance_post(
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.as_u64();
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// the internal provider will handle caching of requests
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let payment_token = IERC20::new(payment_token_address, app.internal_provider().clone());
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let payment_token =
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IERC20::new(payment_token_address, app.internal_provider().clone());
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// get the decimals for the token
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// hopefully u32 is always enough, because the Decimal crate doesn't accept a larger scale
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// <https://eips.ethereum.org/EIPS/eip-20> uses uint8, but i've seen pretty much every int in practice
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let payment_token_decimals = payment_token.decimals().call().await?.as_u32();
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let mut payment_token_amount = Decimal::from_str_exact(&payment_token_wei.to_string())?;
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let mut payment_token_amount =
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Decimal::from_str_exact(&payment_token_wei.to_string())?;
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// Setting the scale already does the decimal shift, no need to divide a second time
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payment_token_amount.set_scale(payment_token_decimals)?;
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@ -425,6 +431,7 @@ pub async fn user_balance_post(
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};
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}
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}
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}
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let response = (StatusCode::CREATED, Json(json!(response_data))).into_response();
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