NUEVA BUSQUEDA DE DATOS SRI

node_modules/statuses/index.js

@@ -22,10 +22,13 @@ var codes = require('./codes.json')
 module.exports = status
 
 // status code to message map
-status.STATUS_CODES = codes
+status.message = codes
+
+// status message (lower-case) to code map
+status.code = createMessageToStatusCodeMap(codes)
 
 // array of status codes
-status.codes = populateStatusesMap(status, codes)
+status.codes = createStatusCodeList(codes)
 
 // status codes for redirects
 status.redirect = {
@@ -53,27 +56,61 @@ status.retry = {
 }
 
 /**
- * Populate the statuses map for given codes.
+ * Create a map of message to status code.
  * @private
  */
 
-function populateStatusesMap (statuses, codes) {
-  var arr = []
+function createMessageToStatusCodeMap (codes) {
+  var map = {}
 
   Object.keys(codes).forEach(function forEachCode (code) {
     var message = codes[code]
     var status = Number(code)
 
-    // Populate properties
-    statuses[status] = message
-    statuses[message] = status
-    statuses[message.toLowerCase()] = status
-
-    // Add to array
-    arr.push(status)
+    // populate map
+    map[message.toLowerCase()] = status
   })
 
-  return arr
+  return map
+}
+
+/**
+ * Create a list of all status codes.
+ * @private
+ */
+
+function createStatusCodeList (codes) {
+  return Object.keys(codes).map(function mapCode (code) {
+    return Number(code)
+  })
+}
+
+/**
+ * Get the status code for given message.
+ * @private
+ */
+
+function getStatusCode (message) {
+  var msg = message.toLowerCase()
+
+  if (!Object.prototype.hasOwnProperty.call(status.code, msg)) {
+    throw new Error('invalid status message: "' + message + '"')
+  }
+
+  return status.code[msg]
+}
+
+/**
+ * Get the status message for given code.
+ * @private
+ */
+
+function getStatusMessage (code) {
+  if (!Object.prototype.hasOwnProperty.call(status.message, code)) {
+    throw new Error('invalid status code: ' + code)
+  }
+
+  return status.message[code]
 }
 
 /**
@@ -92,8 +129,7 @@ function populateStatusesMap (statuses, codes) {
 
 function status (code) {
   if (typeof code === 'number') {
-    if (!status[code]) throw new Error('invalid status code: ' + code)
-    return code
+    return getStatusMessage(code)
   }
 
   if (typeof code !== 'string') {
@@ -103,11 +139,8 @@ function status (code) {
   // '403'
   var n = parseInt(code, 10)
   if (!isNaN(n)) {
-    if (!status[n]) throw new Error('invalid status code: ' + n)
-    return n
+    return getStatusMessage(n)
   }
 
-  n = status[code.toLowerCase()]
-  if (!n) throw new Error('invalid status message: "' + code + '"')
-  return n
+  return getStatusCode(code)
 }