feat: replace isLevelEnabled guards with Pino interpolation values

packages/relay/src/lib/clients/cache/localLRUCache.ts

@@ -122,10 +122,10 @@
     const cache = this.getCacheInstance(key);
     const value = cache.get(prefixedKey);
     if (value !== undefined) {
-      const censoredKey = key.replace(Utils.IP_ADDRESS_REGEX, '<REDACTED>');
-      const censoredValue = JSON.stringify(value).replace(/"ipAddress":"[^"]+"/, '"ipAddress":"<REDACTED>"');
       if (this.logger.isLevelEnabled('trace')) {
-        this.logger.trace(`Returning cached value ${censoredKey}:${censoredValue} on ${callingMethod} call`);
+        const censoredKey = key.replace(Utils.IP_ADDRESS_REGEX, '<REDACTED>');
+        const censoredValue = JSON.stringify(value).replace(/"ipAddress":"[^"]+"/, '"ipAddress":"<REDACTED>"');
+        this.logger.trace('Returning cached value %s:%s on %s call', censoredKey, censoredValue, callingMethod);
       }
       return value;
     }
@@ -144,9 +144,8 @@
     const prefixedKey = this.prefixKey(key);
     const cache = this.getCacheInstance(key);
     const remainingTtl = cache.getRemainingTTL(prefixedKey); // in milliseconds
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`returning remaining TTL ${key}:${remainingTtl} on ${callingMethod} call`);
-    }
+    this.logger.trace(`returning remaining TTL %s:%s on %s call`, key, remainingTtl, callingMethod);
+
     return remainingTtl;
   }
 
@@ -173,7 +172,7 @@
       const message = `Caching ${censoredKey}:${censoredValue} on ${callingMethod} for ${
         resolvedTtl > 0 ? `${resolvedTtl} ms` : 'indefinite time'
       }`;
-      this.logger.trace(`${message} (cache size: ${this.cache.size}, max: ${this.options.max})`);
+      this.logger.trace(`%s (cache size: %s, max: %s)`, message, this.cache.size, this.options.max);
     }
   }
 
@@ -214,9 +213,9 @@
    */
   public async delete(key: string, callingMethod: string): Promise<void> {
     const prefixedKey = this.prefixKey(key);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`delete cache for ${key} on ${callingMethod} call`);
-    }
+
+    this.logger.trace(`delete cache for %s on %s call`, key, callingMethod);
+
     const cache = this.getCacheInstance(key);
     cache.delete(prefixedKey);
   }
@@ -275,9 +274,8 @@
 
     const matchingKeys = keys.filter((key) => regex.test(key));
 
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`retrieving keys matching ${pattern} on ${callingMethod} call`);
-    }
+    this.logger.trace(`retrieving keys matching %s on %s call`, pattern, callingMethod);
+
     // Remove the prefix from the returned keys
     return matchingKeys.map((key) => key.substring(LocalLRUCache.CACHE_KEY_PREFIX.length));
   }

packages/relay/src/lib/clients/cache/redisCache/redisCache.ts

@@ -79,7 +79,7 @@ export class RedisCache implements ICacheClient {
       if (this.logger.isLevelEnabled('trace')) {
         const censoredKey = key.replace(Utils.IP_ADDRESS_REGEX, '<REDACTED>');
         const censoredValue = result.replace(/"ipAddress":"[^"]+"/, '"ipAddress":"<REDACTED>"');
-        this.logger.trace(`Returning cached value ${censoredKey}:${censoredValue} on ${callingMethod} call`);
+        this.logger.trace(`Returning cached value %s:%s on %s call`, censoredKey, censoredValue, callingMethod);
       }
       // TODO: add metrics
       return JSON.parse(result);
@@ -106,13 +106,13 @@ export class RedisCache implements ICacheClient {
       await this.client.set(prefixedKey, serializedValue);
     }
 
-    const censoredKey = key.replace(Utils.IP_ADDRESS_REGEX, '<REDACTED>');
-    const censoredValue = serializedValue.replace(/"ipAddress":"[^"]+"/, '"ipAddress":"<REDACTED>"');
-    const message = `Caching ${censoredKey}:${censoredValue} on ${callingMethod} for ${
-      resolvedTtl > 0 ? `${resolvedTtl} ms` : 'indefinite time'
-    }`;
     if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`${message}`);
+      const censoredKey = key.replace(Utils.IP_ADDRESS_REGEX, '<REDACTED>');
+      const censoredValue = serializedValue.replace(/"ipAddress":"[^"]+"/, '"ipAddress":"<REDACTED>"');
+      const message = `Caching ${censoredKey}:${censoredValue} on ${callingMethod} for ${
+        resolvedTtl > 0 ? `${resolvedTtl} ms` : 'indefinite time'
+      }`;
+      this.logger.trace(`%s`, message);
     }
     // TODO: add metrics
   }
@@ -138,9 +138,12 @@ export class RedisCache implements ICacheClient {
     await this.client.mSet(serializedKeyValuePairs);
 
     // Log the operation
-    const entriesLength = Object.keys(keyValuePairs).length;
     if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`caching multiple keys via ${callingMethod}, total keys: ${entriesLength}`);
+      this.logger.trace(
+        `caching multiple keys via %s, total keys: %s`,
+        callingMethod,
+        Object.keys(keyValuePairs).length,
+      );
     }
   }
 
@@ -166,10 +169,13 @@ export class RedisCache implements ICacheClient {
     // Execute pipeline operation
     await pipeline.execAsPipeline();
 
+    // Log the operation
     if (this.logger.isLevelEnabled('trace')) {
-      // Log the operation
-      const entriesLength = Object.keys(keyValuePairs).length;
-      this.logger.trace(`caching multiple keys via ${callingMethod}, total keys: ${entriesLength}`);
+      this.logger.trace(
+        `caching multiple keys via %s, total keys: %s`,
+        callingMethod,
+        Object.keys(keyValuePairs).length,
+      );
     }
   }
 
@@ -183,9 +189,7 @@ export class RedisCache implements ICacheClient {
   async delete(key: string, callingMethod: string): Promise<void> {
     const prefixedKey = this.prefixKey(key);
     await this.client.del(prefixedKey);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`delete cache for ${key} on ${callingMethod} call`);
-    }
+    this.logger.trace(`delete cache for %s on %s call`, key, callingMethod);
     // TODO: add metrics
   }
 
@@ -200,9 +204,7 @@ export class RedisCache implements ICacheClient {
   async incrBy(key: string, amount: number, callingMethod: string): Promise<number> {
     const prefixedKey = this.prefixKey(key);
     const result = await this.client.incrBy(prefixedKey, amount);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`incrementing ${key} by ${amount} on ${callingMethod} call`);
-    }
+    this.logger.trace(`incrementing %s by %s on %s call`, key, amount, callingMethod);
     return result;
   }
 
@@ -218,9 +220,7 @@ export class RedisCache implements ICacheClient {
   async lRange(key: string, start: number, end: number, callingMethod: string): Promise<any[]> {
     const prefixedKey = this.prefixKey(key);
     const result = await this.client.lRange(prefixedKey, start, end);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`retrieving range [${start}:${end}] from ${key} on ${callingMethod} call`);
-    }
+    this.logger.trace(`retrieving range [%s:%s] from %s on %s call`, start, end, key, callingMethod);
     return result.map((item) => JSON.parse(item));
   }
 
@@ -236,9 +236,8 @@ export class RedisCache implements ICacheClient {
     const prefixedKey = this.prefixKey(key);
     const serializedValue = JSON.stringify(value);
     const result = await this.client.rPush(prefixedKey, serializedValue);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`pushing ${serializedValue} to ${key} on ${callingMethod} call`);
-    }
+    this.logger.trace(`pushing %s to %s on %s call`, serializedValue, key, callingMethod);
+
     return result;
   }
 
@@ -251,9 +250,7 @@ export class RedisCache implements ICacheClient {
   async keys(pattern: string, callingMethod: string): Promise<string[]> {
     const prefixedPattern = this.prefixKey(pattern);
     const result = await this.client.keys(prefixedPattern);
-    if (this.logger.isLevelEnabled('trace')) {
-      this.logger.trace(`retrieving keys matching ${pattern} on ${callingMethod} call`);
-    }
+    this.logger.trace(`retrieving keys matching %s on %s call`, pattern, callingMethod);
     // Remove the prefix from the returned keys
     return result.map((key) => key.substring(RedisCache.CACHE_KEY_PREFIX.length));
   }
@@ -277,9 +274,7 @@ export class RedisCache implements ICacheClient {
 
       await pipeline.exec();
 
-      if (this.logger.isLevelEnabled('trace')) {
-        this.logger.trace(`Cleared ${keysToDelete.length} cache keys`);
-      }
+      this.logger.trace(`Cleared %s cache keys`, keysToDelete.length);
     }
   }
 }

packages/relay/src/lib/clients/mirrorNodeClient.ts

@@ -224,9 +224,7 @@
       retries: mirrorNodeRetries,
       retryDelay: (retryCount, error) => {
         const delay = mirrorNodeRetryDelay * retryCount;
-        if (this.logger.isLevelEnabled('trace')) {
-          this.logger.trace(`Retry delay ${delay} ms on '${error?.request?.path}'`);
-        }
+        this.logger.trace(`Retry delay %s ms on '%s'`, delay, error?.request?.path);
         return delay;
       },
       retryCondition: (error) => {
@@ -290,7 +288,9 @@
     });
 
     this.logger.info(
-      `Mirror Node client successfully configured to REST url: ${this.restUrl} and Web3 url: ${this.web3Url} `,
+      `Mirror Node client successfully configured to REST url: %s and Web3 url: %s `,
+      this.restUrl,
+      this.web3Url,
     );
     this.cacheService = cacheService;
 
@@ -377,7 +377,7 @@
                 try {
                   return JSONBigInt.parse(data);
                 } catch (error) {
-                  this.logger.warn(`Failed to parse response data from Mirror Node: ${error}`);
+                  this.logger.warn(`Failed to parse response data from Mirror Node: %s`, error);
                 }
               }
 
@@ -394,9 +394,12 @@
       const ms = Date.now() - start;
       if (this.logger.isLevelEnabled('debug')) {
         this.logger.debug(
-          `Successfully received response from mirror node server: method=${method}, path=${path}, status=${
-            response.status
-          }, duration:${ms}ms, data:${JSON.stringify(response.data)}`,
+          `Successfully received response from mirror node server: method=%s, path=%s, status=%s, duration:%sms, data:%s`,
+          method,
+          path,
+          response.status,
+          ms,
+          JSON.stringify(response.data),
         );
       }
       this.mirrorResponseHistogram.labels(pathLabel, response.status?.toString()).observe(ms);
@@ -451,27 +454,35 @@
     const acceptedErrorResponses = MirrorNodeClient.acceptedErrorStatusesResponsePerRequestPathMap.get(pathLabel);
 
     if (error.response && acceptedErrorResponses?.includes(effectiveStatusCode)) {
-      if (this.logger.isLevelEnabled('debug')) {
-        this.logger.debug(
-          `An accepted error occurred while communicating with the mirror node server: method=${method}, path=${path}, status=${effectiveStatusCode}`,
-        );
-      }
+      this.logger.debug(
+        `An accepted error occurred while communicating with the mirror node server: method=%s, path=%s, status=%s}`,
+        method,
+        path,
+        effectiveStatusCode,
+      );
       return null;
     }
 
     // Contract Call returns 400 for a CONTRACT_REVERT but is a valid response, expected and should not be logged as error:
     if (pathLabel === MirrorNodeClient.CONTRACT_CALL_ENDPOINT && effectiveStatusCode === 400) {
       if (this.logger.isLevelEnabled('debug')) {
         this.logger.debug(
-          `[${method}] ${path} Contract Revert: ( StatusCode: '${effectiveStatusCode}', StatusText: '${
-            error.response.statusText
-          }', Detail: '${JSON.stringify(error.response.detail)}',Data: '${JSON.stringify(error.response.data)}')`,
+          `[%s] %s Contract Revert: ( StatusCode: '%s', StatusText: '%s', Detail: '%s',Data: '%s')`,
+          method,
+          path,
+          effectiveStatusCode,
+          error.response.statusText,
+          JSON.stringify(error.response.detail),
+          JSON.stringify(error.response.data),
         );
       }
     } else {
       this.logger.error(
         new Error(error.message),
-        `Error encountered while communicating with the mirror node server: method=${method}, path=${path}, status=${effectiveStatusCode}`,
+        `Error encountered while communicating with the mirror node server: method=%s, path=%s, status=%s`,
+        method,
+        path,
+        effectiveStatusCode,
       );
     }
 
@@ -496,9 +507,7 @@
 
     if (page === pageMax) {
       // max page reached
-      if (this.logger.isLevelEnabled('trace')) {
-        this.logger.trace(`Max page reached ${pageMax} with ${results.length} results`);
-      }
+      this.logger.trace(`Max page reached %s with %s results`, pageMax, results.length);
       throw predefined.PAGINATION_MAX(pageMax);
     }
 
@@ -575,15 +584,15 @@
       const match = url.match(regex);
       const accountId = match ? match[1] : null;
       if (!accountId) {
-        this.logger.error(`Unable to extract evm address from url ${url}`);
+        this.logger.error(`Unable to extract evm address from url %s`, url);
       }
       return String(accountId);
     } else {
       // account id
       const match = url.match(MirrorNodeClient.EVM_ADDRESS_REGEX);
       const accountId = match ? match[1] : null;
       if (!accountId) {
-        this.logger.error(`Unable to extract account ID from url ${url}`);
+        this.logger.error(`Unable to extract account ID from url %s`, url);
       }
       return String(accountId);
     }
@@ -802,9 +811,9 @@
             // Found immature record, log the info, set flag and exit record traversal
             if (this.logger.isLevelEnabled('debug')) {
               this.logger.debug(
-                `Contract result contains nullable transaction_index or block_number, or block_hash is an empty hex (0x): contract_result=${JSON.stringify(
-                  contractObject,
-                )}. ${!isLastAttempt ? `Retrying after a delay of ${mirrorNodeRetryDelay} ms.` : ``}`,
+                `Contract result contains nullable transaction_index or block_number, or block_hash is an empty hex (0x): contract_result=%s. %s}`,
+                JSON.stringify(contractObject),
+                !isLastAttempt ? `Retrying after a delay of ${mirrorNodeRetryDelay} ms.` : ``,
               );
             }
 
@@ -991,9 +1000,9 @@
             // Found immature record, log the info, set flag and exit record traversal
             if (this.logger.isLevelEnabled('debug')) {
               this.logger.debug(
-                `Contract result log contains nullable transaction_index, block_number, index, or block_hash is an empty hex (0x): log=${JSON.stringify(
-                  log,
-                )}. ${!isLastAttempt ? `Retrying after a delay of ${mirrorNodeRetryDelay} ms.` : ``}`,
+                `Contract result log contains nullable transaction_index, block_number, index, or block_hash is an empty hex (0x): log=%s. %s`,
+                JSON.stringify(log),
+                !isLastAttempt ? `Retrying after a delay of ${mirrorNodeRetryDelay} ms.` : ``,
               );
             }
 
@@ -1484,7 +1493,9 @@
         } else {
           this.logger.warn(
             e,
-            `Error raised during polling mirror node for updated records: method=${methodName}, args=${args}`,
+            `Error raised during polling mirror node for updated records: method=%s, args=%s`,
+            methodName,
+            args,
           );
         }
       }
@@ -1495,9 +1506,12 @@
 
       if (this.logger.isLevelEnabled('debug')) {
         this.logger.debug(
-          `Repeating request ${methodName} with args ${JSON.stringify(
-            args,
-          )} retry count ${i} of ${repeatCount}. Waiting ${this.MIRROR_NODE_RETRY_DELAY} ms before repeating request`,
+          `Repeating request %s with args %s retry count %s of %s. Waiting %s ms before repeating request`,
+          methodName,
+          JSON.stringify(args),
+          i,
+          repeatCount,
+          this.MIRROR_NODE_RETRY_DELAY,
         );
       }
 
@@ -1523,12 +1537,11 @@
     operatorAccountId: string,
     requestDetails: RequestDetails,
   ): Promise<ITransactionRecordMetric> {
-    if (this.logger.isLevelEnabled('debug')) {
-      this.logger.debug(
-        `Get transaction record via mirror node: transactionId=${transactionId}, txConstructorName=${txConstructorName}`,
-      );
-    }
-
+    this.logger.debug(
+      `Get transaction record via mirror node: transactionId=%s, txConstructorName=%s`,
+      transactionId,
+      txConstructorName,
+    );
     // Create a modified copy of requestDetails
     const modifiedRequestDetails = new RequestDetails({
       requestId: requestDetails.requestId,