add msg in case unconsistent key

tools/log.js

@@ -0,0 +1,29 @@
+const fs = require("fs-extra");
+const dayjs = require("dayjs");
+const l = {};
+l.context="";
+l.showlog=(process.env.NODE_MODE=="dev");
+l.og = (...infos) => {
+  // by default if NODE_MODE is dev => l.showlog at true
+  // if l.showlog is set to false then it does not output log 
+  // l.context is a prefixe to help understanding
+  // usage:
+  //    const l=require('./tools/log.js');
+  //    l.showlog= true; // force log as well in prod and dev
+  //    l.context="apxtri";
+  //  l.og(stringify)
+  
+  if (l.showlog) {
+    console.log(l.context,'-', infos);
+  }
+};
+
+l.ogprod = (tribe,info) => {
+  //store log in file /nationchains/tribes/{tribe}/logs/apxtri/apxtri_{tribe}.log
+  const logf = `../../nationchains/tribes/${tribe}/logs/apxtri/apxtri_${tribe}.log`;
+  const msg = `${days.js().toISOString()}###${tribe}###${info}`;
+  fs.appendFileSync(logf, msg);
+  console.log(msg)
+};
+
+module.exports = l;