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Restore block_hash to Batch

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It's not only helpful (to easily check where Serai's view of the external
network is) but it's necessary in case of a non-trivial chain fork to determine
which blockchain Serai considers canonical.
This commit is contained in:
Luke Parker
2024-12-31 18:10:47 -05:00
parent 2240a50a0c
commit 6272c40561
10 changed files with 55 additions and 87 deletions
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16
processor/scanner/src/batch/mod.rs
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@@ -10,6 +10,7 @@ use serai_in_instructions_primitives::{MAX_BATCH_SIZE, Batch};
use primitives::{EncodableG, task::ContinuallyRan};
use crate::{
db::{Returnable, ScannerGlobalDb, InInstructionData, ScanToBatchDb, BatchData, BatchToReportDb},
index,
scan::next_to_scan_for_outputs_block,
ScannerFeed, KeyFor,
};
@@ -100,10 +101,16 @@ impl<D: Db, S: ScannerFeed> ContinuallyRan for BatchTask<D, S> {
// If this block is notable, create the Batch(s) for it
if notable {
let network = S::NETWORK;
let external_network_block_hash = index::block_id(&txn, block_number);
let mut batch_id = BatchDb::<S>::acquire_batch_id(&mut txn);
// start with empty batch
let mut batches = vec![Batch { network, id: batch_id, instructions: vec![] }];
let mut batches = vec![Batch {
network,
id: batch_id,
external_network_block_hash,
instructions: vec![],
}];
// We also track the return information for the InInstructions within a Batch in case
// they error
let mut return_information = vec![vec![]];
@@ -123,7 +130,12 @@ impl<D: Db, S: ScannerFeed> ContinuallyRan for BatchTask<D, S> {
batch_id = BatchDb::<S>::acquire_batch_id(&mut txn);
// make a new batch with this instruction included
batches.push(Batch { network, id: batch_id, instructions: vec![in_instruction] });
batches.push(Batch {
network,
id: batch_id,
external_network_block_hash,
instructions: vec![in_instruction],
});
// Since we're allocating a new batch, allocate a new set of return addresses for it
return_information.push(vec![]);
}