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parse-block fiel update with parsing method #4

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parse-block fiel update with parsing method #4

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54 changes: 31 additions & 23 deletions packages/backend-utils/src/parse-block.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,30 +2,38 @@ import { L2Block } from "@aztec/aztec.js";
import { ChicmozL2Block, chicmozL2BlockSchema } from "@chicmoz-pkg/types";

const getTxEffectWithHashes = (txEffects: L2Block["body"]["txEffects"]) => {
return txEffects.map((txEffect) => {
return {
...txEffect,
hash: "0x" + txEffect.hash().toString("hex"),
};
});
return txEffects.map((txEffect) => ({
...txEffect,
hash: "0x" + txEffect.hash().toString("hex"),
}));
};

export const blockFromString = (stringifiedBlock: string): L2Block => {
return L2Block.fromString(stringifiedBlock);
}

export const parseBlock = (b: L2Block): ChicmozL2Block => {
const blockHash = b.hash();
const blockWithTxEffectsHashesAdded = {
...b,
body: {
...b.body,
txEffects: getTxEffectWithHashes(b.body.txEffects),
},
};
return chicmozL2BlockSchema.parse({
hash: blockHash.toString(),
height: b.number,
...JSON.parse(JSON.stringify(blockWithTxEffectsHashesAdded)),
});
try {
return L2Block.fromString(stringifiedBlock);
} catch (error) {
throw new Error("Failed to parse L2Block from string");
}
};

export const parseBlock = (block: L2Block): ChicmozL2Block => {
try {
const blockHash = block.hash();
const blockWithTxEffectsHashesAdded = {
body: {
...block.body,
txEffects: getTxEffectWithHashes(block.body.txEffects),
},
};

const parsedBlock = {
hash: blockHash.toString(),
height: block.number,
...blockWithTxEffectsHashesAdded,
};

return chicmozL2BlockSchema.parse(parsedBlock);
} catch (error) {
throw new Error("Failed to parse ChicmozL2Block");
}
};