Merge branch 'master' into simon/shorten-address-prefix-result

backend/src/api/bitcoin/bitcoin-api.ts

@@ -84,19 +84,19 @@ class BitcoinApi implements AbstractBitcoinApi {
   }
 
   $getAddressPrefix(prefix: string): string[] {
-    const found: string[] = [];
+    const found: { [address: string]: string } = {};
     const mp = mempool.getMempool();
     for (const tx in mp) {
       for (const vout of mp[tx].vout) {
         if (vout.scriptpubkey_address.indexOf(prefix) === 0) {
-          found.push(vout.scriptpubkey_address);
-          if (found.length >= 10) {
-            return found;
+          found[vout.scriptpubkey_address] = '';
+          if (Object.keys(found).length >= 10) {
+            return Object.keys(found);
           }
         }
       }
     }
-    return found;
+    return Object.keys(found);
   }
 
   $sendRawTransaction(rawTransaction: string): Promise<string> {

backend/src/api/blocks.ts

@@ -218,7 +218,6 @@ class Blocks {
           if (blockHeight < lastBlockToIndex) {
             break;
           }
-          try {
           ++indexedThisRun;
           if (++totaIndexed % 100 === 0 || blockHeight === lastBlockToIndex) {
             const elapsedSeconds = Math.max(1, Math.round((new Date().getTime() / 1000) - startedAt));
@@ -232,17 +231,15 @@ class Blocks {
           const transactions = await this.$getTransactionsExtended(blockHash, block.height, true, true);
           const blockExtended = await this.$getBlockExtended(block, transactions);
           await blocksRepository.$saveBlockInDatabase(blockExtended);
-          } catch (e) {
-            logger.err(`Something went wrong while indexing blocks.` + e);
-          }
         }
 
         currentBlockHeight -= chunkSize;
       }
       logger.info('Block indexing completed');
     } catch (e) {
-      logger.err('An error occured in $generateBlockDatabase(). Skipping block indexing. ' + e);
-      console.log(e);
+      logger.err('An error occured in $generateBlockDatabase(). Trying again later. ' + e);
+      this.blockIndexingStarted = false;
+      return;
     }
 
     this.blockIndexingCompleted = true;

backend/src/api/mining.ts

@@ -108,6 +108,8 @@ class Mining {
     if (!blocks.blockIndexingCompleted || this.hashrateIndexingStarted) {
       return;
     }
+
+    try {
       this.hashrateIndexingStarted = true;
 
       logger.info(`Indexing hashrates`);
@@ -142,7 +144,7 @@ class Mining {
         lastBlockHashrate = await bitcoinClient.getNetworkHashPs(blockStats.blockCount,
           blockStats.lastBlockHeight);
 
-      if (totalIndexed % 7 === 0 && !indexedTimestamp.includes(fromTimestamp + 1)) { // Save weekly pools hashrate
+        if (totalIndexed > 7 && totalIndexed % 7 === 0 && !indexedTimestamp.includes(fromTimestamp + 1)) { // Save weekly pools hashrate
           logger.debug("Indexing weekly hashrates for mining pools");
           let pools = await PoolsRepository.$getPoolsInfoBetween(fromTimestamp - 604800, fromTimestamp);
           const totalBlocks = pools.reduce((acc, pool) => acc + pool.blockCount, 0);
@@ -208,6 +210,10 @@ class Mining {
       this.hashrateIndexingStarted = false;
 
       logger.info(`Hashrates indexing completed`);
+    } catch (e) {
+      this.hashrateIndexingStarted = false;
+      throw e;
+    }
   }
 }
 

backend/src/index.ts

@@ -96,8 +96,8 @@ class Server {
           await Common.sleep(5000);
           await databaseMigration.$truncateIndexedData(tables);
         }
-        await this.$resetHashratesIndexingState();
         await databaseMigration.$initializeOrMigrateDatabase();
+        await this.$resetHashratesIndexingState();
         await poolsParser.migratePoolsJson();
       } catch (e) {
         throw new Error(e instanceof Error ? e.message : 'Error');

backend/src/repositories/HashratesRepository.ts

@@ -22,6 +22,7 @@ class HashratesRepository {
       await connection.query(query);
     } catch (e: any) {
       logger.err('$saveHashrateInDatabase() error' + (e instanceof Error ? e.message : e));
+      throw e;
     }
 
     connection.release();