feat: add extra (optional) logging

lib/cash-in/cash-in-tx.js

@@ -28,6 +28,7 @@ end`
 module.exports = {post, monitorPending, cancel, PENDING_INTERVAL, TRANSACTION_STATES}
 
 function post (machineTx, pi) {
+  logger.silly('Updating cashin tx:', machineTx)
   return cashInAtomic.atomic(machineTx, pi)
     .then(r => {
       const updatedTx = r.tx

lib/cash-out/cash-out-tx.js

@@ -37,6 +37,7 @@ function selfPost (tx, pi) {
 }
 
 function post (tx, pi, fromClient = true) {
+  logger.silly('Updating cashout tx:', tx)
   return cashOutAtomic.atomic(tx, pi, fromClient)
     .then(txVector => {
       const [, newTx, justAuthorized] = txVector
@@ -57,7 +58,13 @@ function postProcess (txVector, justAuthorized, pi) {
   if ((newTx.dispense && !oldTx.dispense) || (newTx.redeem && !oldTx.redeem)) {
     return pi.buildAvailableCassettes(newTx.id)
       .then(cassettes => {
+        logger.silly('Computing bills to dispense:', {
+          txId: newTx.id,
+          cassettes: cassettes.cassettes,
+          fiat: newTx.fiat
+        })
         const bills = billMath.makeChange(cassettes.cassettes, newTx.fiat)
+        logger.silly('Bills to dispense:', bills)
 
         if (!bills) throw httpError('Out of bills', INSUFFICIENT_FUNDS_CODE)
         return bills

package.json

@@ -119,8 +119,8 @@
     "test": "mocha --recursive tests",
     "jtest": "jest --detectOpenHandles",
     "build-admin": "npm run build-admin:css && npm run build-admin:main && npm run build-admin:lamassu",
-    "server": "nodemon bin/lamassu-server --mockSms",
-    "admin-server": "nodemon bin/lamassu-admin-server --dev",
+    "server": "nodemon bin/lamassu-server --mockSms --logLevel silly",
+    "admin-server": "nodemon bin/lamassu-admin-server --dev --logLevel silly",
     "graphql-server": "nodemon bin/new-graphql-dev-insecure",
     "watch": "concurrently \"npm:server\" \"npm:admin-server\" \"npm:graphql-server\"",
     "stress-test": "cd ./test/stress/ && node index.js 50 -v"