Added mongoose-text-search functionality

Author: smeidan

lib/controllers/files.js

@@ -4,14 +4,18 @@ var fs = require('fs');
 var request = require('request');
 var codeParser = require('../../codeSnippitExtractor.js');
 var async = require('async');
+var textSearch = require('mongoose-text-search');
 
 
 var extractDependencies = function(content) {
-  return content.match(/require\(\s*[\'\"][a-z]*[\'\"]\s*\)/g)
-               .map(function(el) {
-                 var finStr = el.substring(8, el.length - 1).trim();
-                 return finStr.substring(1, finStr.length - 1);
-               });
+  var requireRegex = content.match(/require\(\s*[\'\"][a-z]*[\'\"]\s*\)/g);
+  if (!requireRegex) {
+    return [];
+  }
+  requireRegex.map(function(el) {
+     var finStr = el.substring(8, el.length - 1).trim();
+     return finStr.substring(1, finStr.length - 1);
+   });
 };
 
 exports.addToDB = function(req, res, next) {
@@ -46,20 +50,21 @@ exports.addToDB = function(req, res, next) {
 };
 
 exports.findCode = function(req, res, next) {
-  var library = req.query.library.toString();
-  var libFunction = req.query.libFunction.toString();
+  var library = req.query.library;
+  var libFunction = req.query.libFunction;
 
+  var searchOptions = { filter: { dependencies: library } };
 
-  File.find({dependencies: library}, function(err, files){
-    // console.log(files);
+  File.textSearch(libFunction, searchOptions, function(err, files){
+    console.log(files);
 
     var snippIterator = function (doc, callback) {
-      var docContent = doc.contents;
+      var docContent = doc.obj.contents;
       var snippit = codeParser(docContent, library, libFunction);
       callback(null, snippit);
     };
 
-    async.map(files, snippIterator, function(err, snippitsArr) {
+    async.map(files.results, snippIterator, function(err, snippitsArr) {
       var returnArr = [];
 
       snippitsArr.forEach(function(snippitsArr) {

lib/models/file.js

@@ -1,7 +1,8 @@
 'use strict';
 
 var mongoose = require('mongoose'),
-   Schema = mongoose.Schema;
+   Schema = mongoose.Schema,
+   textSearch = require('mongoose-text-search');
 
 /**
 * File Schema
@@ -13,4 +14,8 @@ var FileSchema = new Schema({
  dependencies: []
 });
 
+FileSchema.plugin(textSearch);
+
+FileSchema.index ( {contents: 'text' } );
+
 mongoose.model('File', FileSchema);

package.json

@@ -14,6 +14,7 @@
     "lodash": "~2.4.1",
     "method-override": "~1.0.0",
     "mongoose": "~3.8.8",
+    "mongoose-text-search": "0.0.2",
     "morgan": "~1.0.0",
     "passport": "~0.2.0",
     "passport-local": "~0.1.6",