work on event_api.stream function

lib/api/event.js

@@ -1,14 +1,66 @@
-var event_api  = function(){
-};
+var extend = require('extend');
+var http_client = require('../http_client.js');
+var v8type = require('v8type');
 
-event_api.prototype.stream = function(start, end, callback, options){
 
-};
+var event_api  = function(){};
+
+event_api.prototype.stream = function(start, end, filter, callback){
+    /*
+     * event_api.stream( start, end, [[filter], callback] )
+     *
+     * function used to retrieve all events that have occured between
+     * `start` and `end` (POSIX timestamps)
+     *
+     * optionally filter the query with `filter`:
+     *    {
+     *      'priority': ("low" or "normal"),
+     *      'sources': ["sources", "as", "a", "list"],
+     *      'tags': ["tags", "as", "a", "list"],
+     *    }
+     *
+     * optionally provide a `callback` function to get the result
+     * of this api call:
+     *
+     *    function(error, results)
+    */
+    if(arguments.length < 2){
+	throw new Error('parameters `start` and `end` are required');
+    }
+    query = {
+	start: parseInt(start),
+	end: parseInt(end),
+    };
 
-event_api.prototype.get_event = function(id, callback){
+    // this is the only case we have to check
+    // if we have `event_api(1234, 5678, callback)` then
+    // we want to push callback back
+    if(arguments.length == 3 && v8type.is(arguments[2], v8type.FUNCTION)){
+	callback = arguments[2];
+	filter = {};
+    }
 
+    // validate the filters we were given and append to `query`
+    // if they exist and meet their requirements
+    if(filter['priority'] && ['low', 'normal'].indexOf(filter['priority'].toLowerCase()) >= 0){
+	query['priority'] = filter['priority'].toLowerCase();
+    }
+    if(filter['sources'] && v8type.is(filter['sources'], v8type.ARRAY)){
+	query['sources'] = filter['sources'].join();
+    }
+    if(filter['tags'] && v8type.is(filter['tags'], v8type.ARRAY)){
+	query['tags'] = filter['tags'].join();
+    }
+
+    params = {
+	query: query,
+    };
+    this.request('GET', '/events', params, callback);
 };
 
+event_api.prototype.get_event = function(event_id, callback){
+
+};
 
 event_api.prototype.add_event = function(){