fetch commit's real time

app.coffee

@@ -1,8 +1,14 @@
 express = require 'express'
 request = require 'request'
+async = require 'async'
 harp = require 'harp'
 path = require 'path'
 ical = require 'ical-generator'
+_ = require 'underscore'
+
+default_request_flags =
+  headers:
+    'User-Agent': 'github-commit-ical'
 
 app = express()
 
@@ -11,25 +17,33 @@ app.use harp.mount(path.join(__dirname, 'static'))
 app.get '/:username', (req, res) ->
   username = req.param 'username'
 
-  request "https://api.github.com/users/#{username}/events",
-    headers:
-      'User-Agent': 'github-commit-ical'
-  , (err, _res, body) ->
-    body = JSON.parse body
+  request "https://api.github.com/users/#{username}/events", default_request_flags, (err, _res, body) ->
+    events = _.filter JSON.parse(body), (event) ->
+      return event.type == 'PushEvent'
 
-    cal = ical()
-    cal.setDomain('commit-calendar.newsbee.io').setName("#{username} Commit History")
+    async.map events, (event, callback) ->
+      async.map event.payload.commits, (commit, callback) ->
+        request "https://api.github.com/repos/#{event.repo.name}/git/commits/#{commit.sha}", default_request_flags, (err, _res, body) ->
+          real_time = JSON.parse(body).committer.date
 
-    for item in body
-      if item.type == 'PushEvent'
-        for commit in item.payload.commits
-          cal.addEvent
-            start: new Date item.created_at
-            end: new Date item.created_at
-            summary: "#{commit.message} (#{item.repo.name})"
-            url: commit.url
+          callback err,
+            start: new Date real_time
+            end: new Date real_time
+            summary: "#{commit.message} (#{event.repo.name})"
+            url: commit.html_url
 
-    res.header 'Content-Type', 'text/calendar; charset=utf-8'
-    res.status(200).end(cal.toString())
+      , (err, result) ->
+        callback err, result
+
+    , (err, result) ->
+      cal = ical()
+      cal.setDomain('commit-calendar.newsbee.io').setName("#{username} Commit History")
+
+      for commits in result
+        for commit in commits
+          cal.addEvent commit
+
+      res.header 'Content-Type', 'text/calendar; charset=utf-8'
+      res.status(200).end(cal.toString())
 
 app.listen 3000