convert viewHelpers to helpers, for other util functions in there.

some template code for next schema update

lib/app/helpers.js

@@ -1,6 +1,14 @@
 // Generated by CoffeeScript 1.3.3
 
-module.exports = function(view) {
+module.exports.daysBetween = function(a, b) {
+  var DAY;
+  DAY = 1000 * 60 * 60 * 24;
+  a = new Date((new Date(a)).toDateString());
+  b = new Date((new Date(b)).toDateString());
+  return Math.floor((a.getTime() - b.getTime()) / DAY);
+};
+
+module.exports.viewHelpers = function(view) {
   view.fn('taskClasses', function(type, completed, value) {
     var classes;
     classes = type;

lib/app/index.js

@@ -1,5 +1,5 @@
 // Generated by CoffeeScript 1.3.3
-var content, derby, get, getHabits, ready, schema, scoring, view, _ref;
+var content, derby, get, getHabits, helpers, ready, schema, scoring, view, _ref;
 
 derby = require('derby');
 
@@ -15,7 +15,9 @@ scoring = require('./scoring');
 
 schema = require('./schema');
 
-require('./viewHelpers')(view);
+helpers = require('./helpers');
+
+helpers.viewHelpers(view);
 
 get('/:uidParam?', function(page, model, _arg) {
   var uidParam;

lib/app/schema.js

@@ -21,4 +21,17 @@ module.exports.userSchema = userSchema = {
   rewardIds: []
 };
 
-module.exports.updateSchema = function(model) {};
+module.exports.updateSchema = function(model) {
+  var daysOld, uid, userObj, users, _results;
+  users = model.get('users');
+  console.log(_.size(users), 'users.size before');
+  _results = [];
+  for (uid in users) {
+    userObj = users[uid];
+    if (userObj.lastCron == null) {
+      model.del("users." + uid);
+    }
+    _results.push(daysOld = require('./helpers').daysBetween(userObj.lastCron, new Date()));
+  }
+  return _results;
+};

src/app/helpers.coffee

@@ -1,4 +1,12 @@
-module.exports = (view) ->
+
+module.exports.daysBetween = (a, b) ->
+  DAY = 1000 * 60 * 60  * 24
+  # calculate as midnight
+  a = new Date( (new Date(a)).toDateString() ) 
+  b = new Date( (new Date(b)).toDateString() )
+  return Math.floor((a.getTime() - b.getTime()) / DAY)
+
+module.exports.viewHelpers = (view) ->
   view.fn 'taskClasses', (type, completed, value) ->
     #TODO figure out how to just pass in the task model, so i can access all these properties from one object
     classes = type

src/app/index.coffee

@@ -7,7 +7,8 @@ derby.use(require('../../ui'))
 content = require('./content')
 scoring = require('./scoring')
 schema = require('./schema')
-require('./viewHelpers')(view)
+helpers = require('./helpers')
+helpers.viewHelpers(view)
 
 # ========== ROUTES ==========
 

src/app/schema.coffee

@@ -11,19 +11,15 @@ module.exports.userSchema = userSchema = {
 }  
   
 module.exports.updateSchema = (model) ->
-  # users = model.get('users')
-  # console.log _.size(users), 'users.size before'
-  # for uid,userObj of users
-    # # remove if they don't have a lastCron (older accounts didn't)
-    # unless userObj.lastCron?
-      # model.del "users.#{uid}"
-#    
-    # # remove if they haven't logged in in 30 days
-    # lastCron = new Date( (new Date(userObj.lastCron)).toDateString() ) # calculate as midnight
-    # today = new Date((new Date).toDateString()) # calculate as midnight
-    # DAY = 1000 * 60 * 60  * 24
-    # daysPassed = Math.floor((today.getTime() - lastCron.getTime()) / DAY)
-    # if daysPassed > 30
-      # model.del "users.#{uid}"
+  users = model.get('users')
+  console.log _.size(users), 'users.size before'
+  for uid,userObj of users
+    # remove if they don't have a lastCron (older accounts didn't)
+    unless userObj.lastCron?
+      model.del "users.#{uid}"
+   
+    # TODO remove all users who's tasks compare directly to require('./content).defaultTasks
+    # and haven't logged in for a week
+    daysOld = require('./helpers').daysBetween(userObj.lastCron, new Date())
+    
     
-    # TODO  instead of the above, remove all users who's tasks compare directly to require('./content).defaultTasks