Merge pull request #98 from fdundjer/master

cleanup: mutable and renounced filters

Author: ChangeYourself0613

filters/mutable.filter.ts

@@ -7,37 +7,60 @@ import { Serializer } from '@metaplex-foundation/umi/serializers';
 import { logger } from '../helpers';
 
 export class MutableFilter implements Filter {
-  constructor(private readonly connection: Connection, private readonly metadataSerializer: Serializer<MetadataAccountDataArgs, MetadataAccountData>, private readonly checkMutable: boolean, private readonly checkSocials: boolean) {}
+  private readonly errorMessage: string[] = [];
+
+  constructor(
+    private readonly connection: Connection,
+    private readonly metadataSerializer: Serializer<MetadataAccountDataArgs, MetadataAccountData>,
+    private readonly checkMutable: boolean,
+    private readonly checkSocials: boolean,
+  ) {
+    if (this.checkMutable) {
+      this.errorMessage.push('mutable');
+    }
+
+    if (this.checkSocials) {
+      this.errorMessage.push('socials');
+    }
+  }
 
   async execute(poolKeys: LiquidityPoolKeysV4): Promise<FilterResult> {
-    const errorMessage = [ this.checkMutable ? 'mutable' : undefined, this.checkSocials ? 'socials' : undefined ].filter((e) => e !== undefined);
     try {
       const metadataPDA = getPdaMetadataKey(poolKeys.baseMint);
-      const metadataAccount = await this.connection.getAccountInfo(metadataPDA.publicKey);
+      const metadataAccount = await this.connection.getAccountInfo(metadataPDA.publicKey, this.connection.commitment);
+
       if (!metadataAccount?.data) {
         return { ok: false, message: 'Mutable -> Failed to fetch account data' };
       }
+
       const deserialize = this.metadataSerializer.deserialize(metadataAccount.data);
-      const mutable = this.checkMutable ? deserialize[0].isMutable: false;
+      const mutable = !this.checkMutable || deserialize[0].isMutable;
+      const hasSocials = !this.checkSocials || (await this.hasSocials(deserialize[0]));
+      const ok = !mutable && hasSocials;
+      const message: string[] = [];
 
-      const hasSocials = this.checkSocials ? (Object.values(await this.getSocials(deserialize[0])).some((value: any) => value !== null && value.length > 0)) === true: true;
+      if (mutable) {
+        message.push('metadata can be changed');
+      }
 
-      const message = [ !mutable ? undefined : 'metadata can be changed', hasSocials ? undefined : 'has no socials' ].filter((e) => e !== undefined);
-      const ok = !mutable && hasSocials;
+      if (!hasSocials) {
+        message.push('has no socials');
+      }
 
       return { ok: ok, message: ok ? undefined : `MutableSocials -> Token ${message.join(' and ')}` };
     } catch (e) {
-      logger.error({ mint: poolKeys.baseMint, error: e }, `MutableSocials -> Failed to check ${errorMessage.join(' and ')}`);
-      return { ok: false, message: `MutableSocials -> Failed to check ${errorMessage.join(' and ')}` };
+      logger.error({ mint: poolKeys.baseMint }, `MutableSocials -> Failed to check ${this.errorMessage.join(' and ')}`);
     }
 
-    logger.error({ mint: poolKeys.baseMint }, `MutableSocials -> Failed to check ${errorMessage.join(' and ')}`);
-    return { ok: false, message: `MutableSocials -> Failed to check ${errorMessage.join(' and ')}` };
+    return {
+      ok: false,
+      message: `MutableSocials -> Failed to check ${this.errorMessage.join(' and ')}`,
+    };
   }
 
-  async getSocials(metadata: MetadataAccountData): Promise<Object> {
+  private async hasSocials(metadata: MetadataAccountData) {
     const response = await fetch(metadata.uri);
     const data = await response.json();
-    return data?.extensions;
+    return Object.values(data?.extensions ?? {}).some((value: any) => value !== null && value.length > 0);
   }
 }

filters/renounced.filter.ts

@@ -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`,
+    };
   }
 }

transactions/jito-rpc-transaction-executor.ts

@@ -44,7 +44,7 @@ export class JitoTransactionExecutor implements TransactionExecutor {
     transaction: VersionedTransaction,
     payer: Keypair,
     latestBlockhash: BlockhashWithExpiryBlockHeight,
-  ): Promise<{ confirmed: boolean; signature?: string }> {
+  ): Promise<{ confirmed: boolean; signature?: string; error?: string }> {
     logger.debug('Starting Jito transaction execution...');
     this.JitoFeeWallet = this.getRandomValidatorKey(); // Update wallet key each execution
     logger.trace(`Selected Jito fee wallet: ${this.JitoFeeWallet.toBase58()}`);

transactions/warp-transaction-executor.ts

@@ -21,7 +21,7 @@ export class WarpTransactionExecutor implements TransactionExecutor {
     transaction: VersionedTransaction,
     payer: Keypair,
     latestBlockhash: BlockhashWithExpiryBlockHeight,
-  ): Promise<{ confirmed: boolean; signature?: string }> {
+  ): Promise<{ confirmed: boolean; signature?: string; error?: string }> {
     logger.debug('Executing transaction...');
 
     try {
@@ -41,7 +41,7 @@ export class WarpTransactionExecutor implements TransactionExecutor {
       const warpFeeTx = new VersionedTransaction(warpFeeMessage);
       warpFeeTx.sign([payer]);
 
-      const response = await axios.post<{ confirmed: boolean; signature: string, error?: string }>(
+      const response = await axios.post<{ confirmed: boolean; signature: string; error?: string }>(
         'https://tx.warp.id/transaction/execute',
         {
           transactions: [bs58.encode(warpFeeTx.serialize()), bs58.encode(transaction.serialize())],