rework some code used for strict_mode_vouts

pushtx/pushtx-processor.js

@@ -76,11 +76,13 @@ class PushTxProcessor {
         addrMap[address] = vout
     }
     // Checks with indexer if addresses are known and have been used
-    if (keys.indexer.active != 'local_bitcoind') {
+    if (Object.keys(addrMap).length > 0) {
-      const results = await this.sources.getAddresses(Object.keys(addrMap))
+      if (keys.indexer.active != 'local_bitcoind') {
-      for (let r of results)
+        const results = await this.sources.getAddresses(Object.keys(addrMap))
-        if (r.ntx > 0)
+        for (let r of results)
-          faultyOutputs.push(addrMap[r.address])
+          if (r.ntx > 0)
+            faultyOutputs.push(addrMap[r.address])
+      }
     }
     return faultyOutputs
   }

pushtx/pushtx-rest-api.js

@@ -153,27 +153,23 @@ class PushTxRestApi {
         return this._traceError(res, errors.body.INVDATA)
 
       if (query.strict_mode_vouts) {
-        const outs = query.strict_mode_vouts.split('|')
+        try {
-        if (outs.length > 0) {
+          const vouts = query.strict_mode_vouts.split('|').map(v => parseInt(v, 10))
-          let faults
+          if (vouts.some(isNaN))
-          for (let item of outs) {
+            throw errors.txout.VOUT
-            if (!validator.isInt(item))
+          if (vouts.length > 0) {
-              return this._traceError(res, errors.body.INVDATA)
+            let faults = await pushTxProcessor.enforceStrictModeVouts(query.tx, vouts)
-          }
+            if (faults.length > 0) {
-          try {
+              return this._traceError(res, {
-            const indices = outs.map(v => parseInt(v, 10))
+                'message': JSON.stringify({
-            faults = await pushTxProcessor.enforceStrictModeVouts(query.tx, indices)
+                  'message': faults,
-          } catch(e) {
+                  'code': errors.pushtx.VIOLATION_STRICT_MODE_VOUTS
-            this._traceError(res, e)
+                })
-          }
-          if (faults.length > 0) {
-            return this._traceError(res, {
-              'message': JSON.stringify({
-                'message': faults,
-                'code': errors.pushtx.VIOLATION_STRICT_MODE_VOUTS
               })
-            })
+            }
           }
+        } catch(e) {
+          return this._traceError(res, e)
         }
       }