move block audit endpoint from mining to bitcoin routes

backend/src/api/bitcoin/bitcoin.routes.ts

@@ -89,6 +89,7 @@ class BitcoinRoutes {
       .get(config.MEMPOOL.API_URL_PREFIX + 'blocks/:height', this.getBlocks.bind(this))
       .get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash', this.getBlock)
       .get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash/summary', this.getStrippedBlockTransactions)
+      .get(config.MEMPOOL.API_URL_PREFIX + 'block/:hash/audit-summary', this.getBlockAuditSummary)
       .post(config.MEMPOOL.API_URL_PREFIX + 'psbt/addparents', this.postPsbtCompletion)
       ;
 
@@ -324,6 +325,16 @@ class BitcoinRoutes {
     }
   }
 
+  private async getStrippedBlockTransactions(req: Request, res: Response) {
+    try {
+      const transactions = await blocks.$getStrippedBlockTransactions(req.params.hash);
+      res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24 * 30).toUTCString());
+      res.json(transactions);
+    } catch (e) {
+      res.status(500).send(e instanceof Error ? e.message : e);
+    }
+  }
+
   private async getBlock(req: Request, res: Response) {
     try {
       const block = await blocks.$getBlock(req.params.hash);
@@ -356,9 +367,9 @@ class BitcoinRoutes {
     }
   }
 
-  private async getStrippedBlockTransactions(req: Request, res: Response) {
+  private async getBlockAuditSummary(req: Request, res: Response) {
     try {
-      const transactions = await blocks.$getStrippedBlockTransactions(req.params.hash);
+      const transactions = await blocks.$getBlockAuditSummary(req.params.hash);
       res.setHeader('Expires', new Date(Date.now() + 1000 * 3600 * 24 * 30).toUTCString());
       res.json(transactions);
     } catch (e) {

backend/src/api/blocks.ts

@@ -651,6 +651,19 @@ class Blocks {
     return returnBlocks;
   }
 
+  public async $getBlockAuditSummary(hash: string): Promise<any> {
+    let summary = await BlocksAuditsRepository.$getBlockAudit(hash);
+
+    // fallback to non-audited transaction summary
+    if (!summary?.transactions?.length) {
+      const strippedTransactions = await this.$getStrippedBlockTransactions(hash);
+      summary = {
+        transactions: strippedTransactions
+      };
+    }
+    return summary;
+  }
+
   public getLastDifficultyAdjustmentTime(): number {
     return this.lastDifficultyAdjustmentTime;
   }

backend/src/repositories/BlocksAuditsRepository.ts

@@ -70,11 +70,7 @@ class BlocksAuditRepositories {
           return rows[0];
         }
       }
-      // fallback to non-audited transaction summary
-      const strippedTransactions = await blocks.$getStrippedBlockTransactions(hash);
-      return {
-        transactions: strippedTransactions
-      };
+      return null;
     } catch (e: any) {
       logger.err(`Cannot fetch block audit from db. Reason: ` + (e instanceof Error ? e.message : e));
       throw e;

frontend/src/app/components/block/block.component.ts

@@ -210,11 +210,7 @@ export class BlockComponent implements OnInit, OnDestroy {
           setTimeout(() => {
             this.nextBlockSubscription = this.apiService.getBlock$(block.previousblockhash).subscribe();
             this.nextBlockTxListSubscription = this.electrsApiService.getBlockTransactions$(block.previousblockhash).subscribe();
-            if (this.indexingAvailable) {
-              this.apiService.getBlockAudit$(block.previousblockhash);
-            } else {
-              this.nextBlockSummarySubscription = this.apiService.getStrippedBlockTransactions$(block.previousblockhash).subscribe();
-            }
+            this.apiService.getBlockAudit$(block.previousblockhash);
           }, 100);
         }
 
@@ -318,7 +314,7 @@ export class BlockComponent implements OnInit, OnDestroy {
           this.numMissing = 0;
           this.numUnexpected = 0;
 
-          if (blockAudit.template) {
+          if (blockAudit?.template) {
             for (const tx of blockAudit.template) {
               inTemplate[tx.txid] = true;
             }

frontend/src/app/services/api.service.ts

@@ -230,7 +230,7 @@ export class ApiService {
 
   getBlockAudit$(hash: string) : Observable<any> {
     return this.httpClient.get<any>(
-      this.apiBaseUrl + this.apiBasePath + `/api/v1/mining/blocks/audit/` + hash, { observe: 'response' }
+      this.apiBaseUrl + this.apiBasePath + `/api/v1/block/${hash}/audit-summary`, { observe: 'response' }
     );
   }