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Only use subgraph query result to populate function history (#93)

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* Only use subgraph query result to populate function history

* Fix rollback for functions with no rollback history
This commit is contained in:
mzhu25
2020-12-16 23:14:19 -08:00
committed by GitHub
parent 15a508f3ea
commit 7a42df9a65
1 changed files with 21 additions and 14 deletions
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21
contracts/zero-ex/scripts/rollback.ts
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@@ -236,13 +236,16 @@ async function functionHistoryAsync(proxyFunctions: ProxyFunctionEntity[]): Prom
name: 'fnSelector',
message: 'Enter the selector or name of the function:',
choices: [
..._.flatMap(Object.entries(selectorToSignature), ([selector, signature]) => [
{ title: selector, value: selector, description: signature },
{ title: signature, value: selector, description: selector },
]),
...proxyFunctions
.filter(fn => !Object.keys(selectorToSignature).includes(fn.id))
.map(fn => ({ title: fn.id, value: fn.id, description: '(function signature not found)' })),
...proxyFunctions.map(fn => ({
title: fn.id,
value: fn.id,
description: selectorToSignature[fn.id] || '(function signature not found)',
})),
...proxyFunctions.map(fn => ({
title: selectorToSignature[fn.id] || '(function signature not found)',
value: fn.id,
description: fn.id,
})),
],
});
const functionEntity = proxyFunctions.find(fn => fn.id === fnSelector);
@@ -312,6 +315,8 @@ async function generateRollbackAsync(proxyFunctions: ProxyFunctionEntity[]): Pro
value: constants.NULL_ADDRESS,
description: 'Rolls back to address(0)',
},
...(previousImpl !== constants.NULL_ADDRESS
? [
{
title: 'PREVIOUS',
value: previousImpl,
@@ -319,6 +324,8 @@ async function generateRollbackAsync(proxyFunctions: ProxyFunctionEntity[]): Pro
_.findLast(fullHistory, update => update.impl === previousImpl)!.timestamp,
)})`,
},
]
: []),
...[...new Set(rollbackHistory)]
.filter(impl => impl !== constants.NULL_ADDRESS)
.map(impl => ({