knote_ditty.rb

require 'rubygems'
require 'sinatra'
require 'datamapper'

DataMapper::setup(:default, "sqlite3://#{Dir.pwd}/recall.db")  
  
class Note  
  include DataMapper::Resource  
  property :id, Serial  
  property :content, Text, :required => true  
  property :complete, Boolean, :required => true, :default => false  
  property :created_at, DateTime  
  property :updated_at, DateTime  
end  
  
DataMapper.finalize.auto_upgrade!

get '/' do
  @notes = Note.all :order => :id.desc
  @title = 'All Notes'
  erb :home
end

get '/:id' do  
  @note = Note.get params[:id]  
  @title = "Edit note ##{params[:id]}"  
  erb :edit  
end  


post '/' do  
  n = Note.new  
  n.content = params[:content]  
  n.created_at = Time.now  
  n.updated_at = Time.now  
  n.save  
  redirect '/'  
end  

put '/:id' do  
  n = Note.get params[:id]  
  n.content = params[:content]  
  n.complete = params[:complete] ? 1 : 0  
  n.updated_at = Time.now  
  n.save  
  redirect '/'  
end

get '/:id/delete' do  
  @note = Note.get params[:id]  
  @title = "Confirm deletion of note ##{params[:id]}"  
  erb :delete  
end  

delete '/:id' do  
  n = Note.get params[:id]  
  n.destroy  
  redirect '/'  
end  

get '/:id/complete' do  
  n = Note.get params[:id]  
  n.complete = n.complete ? 0 : 1 
  n.updated_at = Time.now  
  n.save  
  redirect '/'  
end