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filter cleanup

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This commit is contained in:
Filip Dunder
2024-04-27 13:56:43 +02:00
parent b1bdcd9365
commit 8335c98d19
2 changed files with 69 additions and 20 deletions
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38
filters/renounced.filter.ts
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@ -5,10 +5,23 @@ import { LiquidityPoolKeysV4 } from '@raydium-io/raydium-sdk';
import { logger } from '../helpers';
export class RenouncedFreezeFilter implements Filter {
constructor(private readonly connection: Connection, private readonly checkRenounced: boolean, private readonly checkFreezable: boolean) {}
private readonly errorMessage: string[] = [];
constructor(
private readonly connection: Connection,
private readonly checkRenounced: boolean,
private readonly checkFreezable: boolean,
) {
if (this.checkRenounced) {
this.errorMessage.push('mint');
}
if (this.checkFreezable) {
this.errorMessage.push('freeze');
}
}
async execute(poolKeys: LiquidityPoolKeysV4): Promise<FilterResult> {
const errorMessage = [ this.checkRenounced ? 'mint' : undefined, this.checkFreezable ? 'freeze' : undefined ].filter((e) => e !== undefined);
try {
const accountInfo = await this.connection.getAccountInfo(poolKeys.baseMint, this.connection.commitment);
if (!accountInfo?.data) {
@ -18,15 +31,28 @@ export class RenouncedFreezeFilter implements Filter {
const deserialize = MintLayout.decode(accountInfo.data);
const renounced = !this.checkRenounced || deserialize.mintAuthorityOption === 0;
const freezable = !this.checkFreezable || deserialize.freezeAuthorityOption !== 0;
const message = [ renounced ? undefined : 'mint', !freezable ? undefined : 'freeze' ].filter((e) => e !== undefined);
const ok = renounced && !freezable;
const message: string[] = [];
if (!renounced) {
message.push('mint');
}
if (freezable) {
message.push('freeze');
}
return { ok: ok, message: ok ? undefined : `RenouncedFreeze -> Creator can ${message.join(' and ')} tokens` };
} catch (e) {
logger.error({ mint: poolKeys.baseMint }, `RenouncedFreeze -> Failed to check if creator can ${errorMessage.join(' and ')} tokens`);
logger.error(
{ mint: poolKeys.baseMint },
`RenouncedFreeze -> Failed to check if creator can ${this.errorMessage.join(' and ')} tokens`,
);
}
return { ok: false, message: `RenouncedFreeze -> Failed to check if creator can ${errorMessage.join(' and ')} tokens` };
return {
ok: false,
message: `RenouncedFreeze -> Failed to check if creator can ${this.errorMessage.join(' and ')} tokens`,
};
}
}