server.gb

require "net/simple_server"
require "json"
require_relative "model"

server = Net::SimpleServer.new(ENV["PORT"] || "3000")

server.static("/icon/", "./public/icon/")
server.static("/js/", "./public/js/")
server.static("/css/", "./public/css/")
server.static("/font/", "./public/font/")

server.get("/") do |req, res|
  file = File.new("./public/index.html")
  content = file.read
  res.status = 200
  res.body = content
  res.set_header("Content-Type", "text/html; charset=utf-8")
end

# GET Index Action
server.get('/items') do |req, res|
  res.status = 200
  res.body = { result: ListItem.all }.to_json
  res.set_header("Content-Type", "application/json; charset=utf-8")
end

# POST Create Action
server.post('/items') do |req, res|
  if req.body.empty?
    res.status = 400
    res.set_header("Content-Type", "application/json; charset=utf-8")
    return nil
  end

  params = JSON.parse req.body
  listItem = ListItem.create(params)
  if listItem.valid?
    res.status = 200
    res.body = { title: listItem.title, checked: listItem.checked, id: listItem.id }.to_json
  else
    res.status = 400
    res.body = { error: listItem.error }.to_json
  end
  res.set_header("Content-Type", "application/json; charset=utf-8")
end

# PUT Update Action
server.put('/items/{id:[0-9]+}') do |req, res|
  if req.body.empty?
    res.status = 400
    res.set_header("Content-Type", "application/json; charset=utf-8")
    return nil
  end

  params = JSON.parse(req.body)

  if params.nil? || params[:title].nil?
    res.status = 400
  elsif params[:title].length > 40
    res.status = 400
  else
    record = ListItem.find(req.params[:id])
    if record
      record.update_title(params[:title])
      res.status = 200
    else
      res.status = 404
    end
  end
end

# PUT Check Action
server.put('/items/{id:[0-9]+}/check') do |req, res|
  record = ListItem.find(req.params["id"])
  if record
    record.check
    res.status = 200
  else
    res.status = 404
  end
end

# PUT Check Action
server.put('/items/{id:[0-9]+}/uncheck') do |req, res|
  record = ListItem.find(req.params["id"])
  if record
    record.uncheck
    res.status = 200
  else
    res.status = 404
  end
end

# DELETE Delete Action
server.delete('/items/{id:[0-9]+}') do |req, res|
  record = ListItem.find(req.params["id"])
  if record
    record.destroy
    res.status = 200
  else
    res.status = 404
  end
end

server.start