From 2f45a6df0646e2eb3b91fc17f379076a16079cd3 Mon Sep 17 00:00:00 2001
From: jimi <jinfield@gmail.com>
Date: Fri, 11 Nov 2011 09:07:16 -0600
Subject: [PATCH] Convert app to manage lists of tasks

  - modify existing routes
  - create new routes
  - modify index view
  - create list view
  - create additional styling
---
 main.rb           | 23 ++++++++++++++++++++---
 public/styles.css | 12 +++++++++++-
 views/index.haml  | 13 ++++++-------
 views/list.haml   | 10 ++++++++++
 4 files changed, 47 insertions(+), 11 deletions(-)
 create mode 100644 views/list.haml

diff --git a/main.rb b/main.rb
index d9a2fc3..5e9350a 100644
--- a/main.rb
+++ b/main.rb
@@ -9,17 +9,24 @@ class Task
   property :id, Serial
   property :name, String, required: true
   property :completed_at, DateTime
+  belongs_to :list
+end
+class List
+  include DataMapper::Resource
+  property :id, Serial
+  property :name, String, required: true
+  has n, :tasks, :constraint => :destroy
 end
 
 DataMapper.finalize
 
 get '/' do
-  @tasks = Task.all
+  @lists = List.all(:order => [:name])
   haml :index
 end
 
-post '/' do
-  Task.create params[:task]
+post '/:id' do
+  List.get(params[:id]).tasks.create params['task']
   redirect '/'
 end
 
@@ -39,3 +46,13 @@ get '/:task' do
   @task = params[:task].split('-').join('  ').capitalize
   # haml :task
 end
+
+post '/new/list' do
+  List.create params['list']
+  redirect '/'
+end
+
+delete '/list/:id' do
+  List.get(params[:id]).destroy
+  redirect '/'
+end
diff --git a/public/styles.css b/public/styles.css
index f97a30c..c4a1d97 100644
--- a/public/styles.css
+++ b/public/styles.css
@@ -4,7 +4,6 @@
 .tasks{
   padding:0;
   list-style:none;
-  width:400px;
   }
 .task{
   position:relative;
@@ -34,3 +33,14 @@ form.delete input{
   cursor:pointer;
   border:none;
   }
+.lists{
+  padding:0;
+  list-style:none;
+  overflow:hidden;
+  }
+.list{
+  float: left;
+  width:23%;
+  margin:0 1%;
+  border-top:solid 5px #ccc;
+  }
diff --git a/views/index.haml b/views/index.haml
index aa3bf04..e65c0d9 100644
--- a/views/index.haml
+++ b/views/index.haml
@@ -1,7 +1,6 @@
-%form{ action: '/', method: "POST" }
-  %input{ type: "text", name: "task[name]" }
-  %input.button{ type: "submit", value: "New Task >>" }
-%h2 My Tasks
-%ul.tasks
-  - @tasks.each do |task|
-    = render(:haml, :task, locals: { task: task })
+%form{ action: '/new/list', method: "POST" }
+  %input{ type: "text", name: "list[name]" }
+  %input.button{ type: "submit", value: "+ List" }
+%ul.lists
+  - @lists.each do |list|
+    = render(:haml, :list, locals: { list: list })
diff --git a/views/list.haml b/views/list.haml
new file mode 100644
index 0000000..d01a485
--- /dev/null
+++ b/views/list.haml
@@ -0,0 +1,10 @@
+%li.list
+  %h2= list.name
+  %form.new(action="/#{list.id}" method="POST")
+    %input(type="text" name="task[name]")
+  %ul.tasks
+    - list.tasks.each do |task|
+      = render(:haml, :task, locals: { task: task })
+  %form.destroy(action="/list/#{list.id}" method="POST")
+    %input(type="hidden" name="_method" value="DELETE")
+    %input(type="submit" value="✗")