From 6f8bf842eee10aee8cc557d0c4ca3ae2c7b9025c Mon Sep 17 00:00:00 2001
From: Chirag777 <chirag.gupta@grownout.com>
Date: Thu, 5 Mar 2015 12:06:37 +0530
Subject: [PATCH] added _suggest function

---
 lib/elasticsearchclient/calls/core.js | 45 +++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/lib/elasticsearchclient/calls/core.js b/lib/elasticsearchclient/calls/core.js
index 97ef80f..3b9fa0f 100644
--- a/lib/elasticsearchclient/calls/core.js
+++ b/lib/elasticsearchclient/calls/core.js
@@ -101,6 +101,51 @@ ElasticSearchClient.prototype.get = function(indexName, typeName, documentId, op
     return this.createCall({path:path, method:'GET'}, this.clientOptions, cb);
 }
 
+
+//                                              indexName, queryObj, options
+// TODO: Not a very robust piece of code - need to be refactored to be more tolerant to input
+ElasticSearchClient.prototype.suggest = function(indexName, queryObj, options, cb) {
+    //Pull the callback and set it false to not clobber id.
+    if(typeof arguments[arguments.length-1]=='function'){
+        cb=arguments[arguments.length-1];
+        arguments[arguments.length-1]=false;
+    }
+
+    var objArgs=[]
+    var path=''
+    
+    // Assumes quite a lot about the input
+    for(var i=0;i<arguments.length;i++){
+        switch(typeof arguments[i]){
+            case 'object':
+                objArgs.push(arguments[i]);
+            break;
+            case 'string':
+                path+='/'+arguments[i]
+            break;
+        }
+    }
+
+    path+='/_suggest';
+
+    // Is options sent as an object or a string
+    // Assumes that objArgs[0] is the queryObj
+    if (options !== undefined){
+        switch(typeof options){
+            case 'object':
+                objArgs.push(options);
+                path += "?" + querystring.stringify(objArgs[1]);
+                break;
+            case 'string':
+                path += "?" + options;
+                break;
+        }
+    }
+    
+    var data = objArgs[0] || {};
+    return this.createCall({path:path,method: 'POST',data:JSON.stringify(data)}, this.clientOptions, cb);
+}
+
 //                                              indexName, typeName, queryObj, options
 // TODO: Not a very robust piece of code - need to be refactored to be more tolerant to input
 ElasticSearchClient.prototype.search = function(indexName, typeName, queryObj, options, cb) {