Merge pull request #444 from CodeNow/hash

add hash to infracode files

Author: cflynn07

lib/models/mongo/infra-code-version.js

@@ -7,6 +7,7 @@ var last = require('101/last');
 var isFunction = require('101/is-function');
 var debug = require('debug')('runnable-api:infra-code-version:model');
 var regexpQuote = require('regexp-quote');
+var crypto = require('crypto');
 
 var path = require('path');
 var join = path.join;
@@ -215,9 +216,13 @@ InfraCodeVersionSchema.methods.createFs = function (data, cb) {
     infraCodeVersion.files.push(s3Data);
     var fileData = infraCodeVersion.files.pop().toJSON();
     var fileKey, dirKey;
+    var attrs = {
+      edited: true
+    };
     if (last(fileData.Key) === '/') {
       fileKey = fileData.Key.slice(0, -1);
       dirKey = fileData.Key;
+      attrs.hash = hashString(data.body.toString());
     }
     else {
       fileKey = fileData.Key;
@@ -231,9 +236,7 @@ InfraCodeVersionSchema.methods.createFs = function (data, cb) {
       $push: {
         files: fileData
       },
-      $set: {
-        edited: true
-      }
+      $set: attrs
     }, function (err, numUpdated) {
       if (err) {
         cb(err);
@@ -287,6 +290,7 @@ InfraCodeVersionSchema.methods.updateFile = function (fullpath, body, cb) {
     }, {
       $set: {
         'files.$': file.toJSON(),
+        'hash': hashString(body.toString()),
         edited: true
       }
     }, function (err) {
@@ -546,4 +550,7 @@ InfraCodeVersionSchema.methods.copyFilesFromSource = function (sourceInfraCodeVe
   }
 };
 
+function hashString(data) {
+  return crypto.createHash('md5').update(data.toString().trim()).digest('hex');
+}
 var InfraCodeVersion = module.exports = mongoose.model('InfraCodeVersion', InfraCodeVersionSchema);

lib/models/mongo/schemas/infra-code-version.js

@@ -103,7 +103,10 @@ var InfraCodeVersionSchema = new Schema({
     'default': Date.now,
     index: true,
     validate: validators.beforeNow({model: 'ContextVersion', literal: 'Created'})
-  }
+  },
+  hash: {
+    type: String
+  },
 });
 
 extend(InfraCodeVersionSchema.methods, BaseSchema.methods);