Update log record decoding and printing format

Author: helenchw

tools/get_logs.js

@@ -28,18 +28,40 @@ async function showLogs() {
   //console.log("Response:", response.map(a => a.event));
 
   response.forEach(e => {
-    //console.log(abi.filter(abie => abie.name == e.event)[0].inputs);
+    const eventAbi = abi.filter(abie => abie.name == e.event)[0];
+    const firstArg = eventAbi.inputs[0];
+    const recArg = eventAbi.inputs[1].components;
+    const recArgParentName = eventAbi.inputs[1].name;
+
+    //console.log(eventAbi);
 
     // decode the log data
     var decodedData = web3.eth.abi.decodeLog(
       abi.filter(abie => abie.name == e.event)[0].inputs,
       e.data,
       e.topics
-    ));
-    console.log(decodedData);
+    );
+    //console.log(decodedData);
 
-    // 
-    
+    console.log("=== Type:", e.event, " ===");
+    console.log(firstArg.name, ":", web3.utils.hexToAscii(decodedData[firstArg.name]));
+    if (recArg) {
+      recArg.forEach(r => {
+          var value = decodedData[recArgParentName][r.name];
+          if (typeof(value) == typeof({})) {
+            const subrecArg = r.components;
+            subrecArg.forEach(sr => {
+              var subvalue = decodedData[recArgParentName][r.name][sr.name];
+              if (sr.type == 'bytes') { subvalue = web3.utils.hexToAscii(subvalue); }
+              console.log(r.name + "." + sr.name, ":", subvalue);
+            });
+          } else {
+            if (r.type == 'bytes') { value = web3.utils.hexToAscii(value); }
+            console.log(r.name, ":", value);
+          }
+      });
+    }
+    console.log("=======");
   });
 }