Merge pull request #301 from gabeguz/master

Simple good/bad tracking for sprint retrospective

Author: atmos

src/scripts/goodbad.coffee

@@ -0,0 +1,83 @@
+# Allows good and bad things to be added to Hubot for sprint retrospective
+#  Based on tasks.coffee
+#
+# good <good thing> - Add something good that happened this sprint
+# bad <bad thing> - Add something bad that happened this sprint
+# goodlist - List all good things that happened
+# badlist - List all bad things that happened
+# gooddel - Delete all good things that happened
+# baddel - Delete all bad things that happened
+
+class GoodBad
+  constructor: (@robot) ->
+    @goodcache = []
+    @badcache = []
+    @robot.brain.on 'loaded', =>
+      if @robot.brain.data.good
+        @goodcache = @robot.brain.data.good
+      if @robot.brain.data.bad
+        @badcache = @robot.brain.data.bad
+
+  nextGoodNum: ->
+    maxGoodNum = if @goodcache.length then Math.max.apply(Math,@goodcache.map (n) -> n.num) else 0
+    maxGoodNum++
+    maxGoodNum
+  nextBadNum: ->
+    maxBadNum = if @badcache.length then Math.max.apply(Math,@badcache.map (n) -> n.num) else 0
+    maxBadNum++
+    maxBadNum  
+  goodlist: -> @goodcache
+  badlist: -> @badcache
+  good: (goodString) ->
+    goodthing = {num: @nextGoodNum(), good: goodString}
+    @goodcache.push goodthing
+    @robot.brain.data.good = @goodcache
+    goodthing
+  bad: (badString) ->
+    badthing = {num: @nextBadNum(), bad: badString}
+    @badcache.push badthing
+    @robot.brain.data.bad = @badcache
+    badthing
+  gooddel: ->
+    @goodcache = []
+    @robot.brain.data.good = @goodcache
+  baddel: ->
+    @badcache = []
+    @robot.brain.data.bad = @badcache
+
+module.exports = (robot) ->
+  goodbad = new GoodBad robot
+  
+  robot.respond /(good) (.+?)$/i, (msg) ->
+    good = goodbad.good msg.match[2]
+    msg.send "The sprint is thriving!"
+
+  robot.respond /(bad) (.+?)$/i, (msg) ->
+    bad = goodbad.bad msg.match[2]
+    msg.send "The sprint is festering..."
+
+  robot.respond /(goodlist)/i, (msg) ->
+    if goodbad.goodlist().length > 0
+      response = ""
+      for good, num in goodbad.goodlist()
+        response += "##{good.num} - #{good.good}\n"
+      msg.send response
+    else 
+      msg.send "Nothing good happened."
+
+  robot.respond /(badlist)/i, (msg) ->
+    if goodbad.badlist().length > 0
+      response = ""
+      for bad, num in goodbad.badlist()
+        response += "##{bad.num} - #{bad.bad}\n"
+      msg.send response
+    else 
+      msg.send "Nothing bad happened."
+
+  robot.respond /(gooddel)/i, (msg) ->
+    goodbad.gooddel()
+    msg.send "Good things deleted." 
+
+  robot.respond /(baddel)/i, (msg) ->
+    goodbad.baddel()
+    msg.send "Bad things deleted."