From 8c50969899d91e23723109f850a3d65c4b5b4016 Mon Sep 17 00:00:00 2001
From: Tyler Renelle <tylerrenelle@gmail.com>
Date: Fri, 27 Jul 2012 23:10:20 -0400
Subject: [PATCH] Add a schema and schema-updating mechanism. not ideal the way
 it is, but bette than nothing

---
 lib/app/index.js     | 69 +++++++++++++++++++++++++++++++-------------
 src/app/index.coffee | 39 +++++++++++++++++++++----
 2 files changed, 82 insertions(+), 26 deletions(-)

diff --git a/lib/app/index.js b/lib/app/index.js
index b3283967bb..3b419d274d 100644
--- a/lib/app/index.js
+++ b/lib/app/index.js
@@ -1,5 +1,5 @@
 // Generated by CoffeeScript 1.3.3
-var Scoring, content, derby, get, getHabits, ready, view, _ref;
+var Scoring, content, derby, get, getHabits, ready, schemaUpdates, userSchema, view, _ref;
 
 derby = require('derby');
 
@@ -13,6 +13,52 @@ content = require('./content');
 
 Scoring = require('./scoring');
 
+userSchema = {
+  stats: {
+    money: 0,
+    exp: 0,
+    lvl: 1,
+    hp: 50
+  },
+  items: {
+    itemsEnabled: false,
+    armor: 0,
+    weapon: 0
+  },
+  tasks: {},
+  habitIds: [],
+  dailyIds: [],
+  todoIds: [],
+  completedIds: [],
+  rewardIds: []
+};
+
+schemaUpdates = function(model) {
+  var completedIds, index, key, todo, todoIds, user, val, _i, _len, _ref1, _results;
+  user = model.at('_user');
+  for (key in userSchema) {
+    val = userSchema[key];
+    user.setNull(key, val);
+  }
+  completedIds = user.get('completedIds');
+  todoIds = user.get('todoIds');
+  if (completedIds.length === 0) {
+    _ref1 = model.get('_todoList');
+    _results = [];
+    for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+      todo = _ref1[_i];
+      if (todo.completed) {
+        index = todoIds.indexOf(todo.id);
+        todoIds.splice(index, 1);
+        _results.push(completedIds.push(todo.id));
+      } else {
+        _results.push(void 0);
+      }
+    }
+    return _results;
+  }
+};
+
 view.fn('taskClasses', function(type, completed, value) {
   var classes;
   classes = type;
@@ -83,25 +129,7 @@ get('/:uidParam?', function(page, model, _arg) {
     userId = model.get('_userId');
     user = users.get(userId);
     if (user == null) {
-      newUser = {
-        stats: {
-          money: 0,
-          exp: 0,
-          lvl: 1,
-          hp: 50
-        },
-        items: {
-          itemsEnabled: false,
-          armor: 0,
-          weapon: 0
-        },
-        tasks: {},
-        habitIds: [],
-        dailyIds: [],
-        todoIds: [],
-        completedIds: [],
-        rewardIds: []
-      };
+      newUser = userSchema;
       _ref1 = content.defaultTasks;
       for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
         task = _ref1[_i];
@@ -148,6 +176,7 @@ getHabits = function(page, model, userId) {
     model.refList("_todoList", "_user.tasks", "_user.todoIds");
     model.refList("_completedList", "_user.tasks", "_user.completedIds");
     model.refList("_rewardList", "_user.tasks", "_user.rewardIds");
+    schemaUpdates(model);
     return page.render();
   });
 };
diff --git a/src/app/index.coffee b/src/app/index.coffee
index 8b02f46df8..98a353e0f3 100644
--- a/src/app/index.coffee
+++ b/src/app/index.coffee
@@ -5,6 +5,34 @@ derby.use(require('../../ui'))
 content = require('./content')
 Scoring = require('./scoring')
 
+# ========== MODEL SCHEMA ==========
+
+userSchema = 
+  stats: { money: 0, exp: 0, lvl: 1, hp: 50 }
+  items: { itemsEnabled: false, armor: 0, weapon: 0 }
+  tasks: {}
+  habitIds: [] 
+  dailyIds: [] 
+  todoIds: []
+  completedIds: [] 
+  rewardIds: []
+  
+# Temporary solution to running updates against the schema when the code changes
+schemaUpdates = (model) ->
+  user = model.at('_user')
+  for key, val of userSchema
+    user.setNull key, val
+  
+  # _todoList <-> _completdList transfering code update
+  completedIds = user.get('completedIds')
+  todoIds = user.get('todoIds')
+  if completedIds.length==0
+    for todo in model.get('_todoList')
+      if todo.completed
+        index = todoIds.indexOf(todo.id)
+        todoIds.splice(index, 1)
+        completedIds.push todo.id
+
 # ========== VIEW HELPERS ==========
 
 view.fn 'taskClasses', (type, completed, value) ->
@@ -59,11 +87,7 @@ get '/:uidParam?', (page, model, {uidParam}) ->
     
     # Else, select a new userId and initialize user
     unless user?
-      newUser = {
-        stats: { money: 0, exp: 0, lvl: 1, hp: 50 }
-        items: { itemsEnabled: false, armor: 0, weapon: 0 }
-        tasks: {}, habitIds: [], dailyIds: [], todoIds: [], completedIds: [], rewardIds: []
-      }
+      newUser = userSchema
       for task in content.defaultTasks
         guid = task.id = require('derby/node_modules/racer').uuid()
         newUser.tasks[guid] = task
@@ -90,7 +114,6 @@ getHabits = (page, model, userId) ->
   model.subscribe "users.#{userId}", (err, user) ->
     console.log {userId:userId, err:err}, "app/index.coffee: model.subscribe"
     # => {userId: 26c48325-2fea-4e2e-a60f-a5fa28d7b410, err: Unauthorized: No access control declared for path users.26c48325-2fea-4e2e-a60f-a5fa28d7b410 }
-    
     model.ref '_user', user
     
     # Store
@@ -109,6 +132,10 @@ getHabits = (page, model, userId) ->
     model.refList "_todoList", "_user.tasks", "_user.todoIds"
     model.refList "_completedList", "_user.tasks", "_user.completedIds"
     model.refList "_rewardList", "_user.tasks", "_user.rewardIds"
+    
+    # Run any database updates in case the code has been updated. Strange placement,
+    # I know - FIXME
+    schemaUpdates(model)
       
     page.render()