veto

commit f72ef76487c75395bd3218ac430c1254c0a624ab
parent 9dca03d24813d9dfe0c76e66ea0f61d6f41a7e62
Author: Fredrik <moi@knutsen.co>
Date:   Tue, 23 Oct 2018 21:30:37 +0100

Merge pull request #1 from Demonstrandum/devel

One vote per IP and save JSON files at myjson.com
Diffstat:
M
Dockerfile
 | 
4
+---
M
Gemfile.lock
 | 
3
++-
A
now.json
 | 
5
+++++
M
public/poller.js
 | 
1
+
M
server.rb
 | 
60
++++++++++++++++++++++++++++++++++++++++++++++++++++--------
M
views/poll.erb
 | 
6
+++---

6 files changed, 64 insertions(+), 15 deletions(-)
diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,4 @@
-FROM ruby:2.5.2-alpine
-
-
+FROM ruby:2.5.0-alpine
 
 RUN apk update && apk --update --no-cache add libstdc++
 RUN apk --update --no-cache add --virtual .build_deps git g++ musl-dev make
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -15,6 +15,7 @@ GEM
       rack (~> 2.0)
       rack-protection (= 2.0.4)
       tilt (~> 2.0)
+    symbolized (0.0.1)
     thin (1.7.2)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
@@ -25,11 +26,11 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  eventmachine
   json
   rack (~> 2.0, >= 2.0.5)
   rack-ssl (~> 1.4)
   sinatra (~> 2.0, >= 2.0.1)
+  symbolized
   thin
 
 BUNDLED WITH
diff --git a/now.json b/now.json
@@ -0,0 +1,5 @@
+{
+  "name": "Veto",
+  "alias": "veto.vote",
+  "type": "docker"
+}
diff --git a/public/poller.js b/public/poller.js
@@ -16,6 +16,7 @@ const get_votes = () => {
 const cast_button = name => {
   $('#vote').val(name);
   $('#cast').submit();
+  $('#vote').val('');
   setTimeout(update_votes, 70);
 };
 
diff --git a/server.rb b/server.rb
@@ -1,5 +1,7 @@
-require 'sinatra'
+require 'net/http'
+require 'json'
 
+require 'sinatra'
 
 set :run, true
 set :server, %w{ thin }
@@ -7,20 +9,57 @@ set :server, %w{ thin }
 set :port, 8080
 enable :sessions
 
+$INDIFFERENT = proc do |h, k|
+  case k
+    when String then sym = k.to_sym; h[sym] if h.key?(sym)
+    when Symbol then str = k.to_s; h[str] if h.key?(str)
+  end
+end
+
 $polls = {
   'this-is-a-poll-name' => {
     :name => 'This is a poll name',
     :votes => {},
-    :alternatives => true
+    :alt => true,
+    :voters => []
   }
-}
+}  # Example.
+
+$JSON_ID = '1arifg'
+$JSON_BASE = 'https://api.myjson.com'
+
+String.class_eval { def to_uri; URI(self); end }
+$polls.default_proc = $INDIFFERENT
+
+def request_json
+  puts "[!!] Requesting JSON, ID: #{$JSON_ID}"
+  response = Net::HTTP.get "#{$JSON_BASE}/bins/#{$JSON_ID}".to_uri
+  $polls = JSON.parse response, {:symbolize_names => true}
+  $polls.default_proc = $INDIFFERENT
+  pp $polls
+end
+
+def save_json
+  puts "[!!] Saving JSON, ID: #{$JSON_ID}"
+  uri = "#{$JSON_BASE}/bins/#{$JSON_ID}".to_uri
+  puts "[!!]\tURI: #{uri}"
+  req = Net::HTTP::Put.new uri
+  req.set_content_type 'application/json'
+  req.body = $polls.to_json
+  res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request req }
+  puts "[!!]\tResponse: #{res.inspect}"
+end
+
+request_json  # Initial JSON retrieval
 
 def make_poll code, name, alt
   $polls[code] = {
     :name => name,
     :votes => {},
-    :alt => alt
+    :alt => alt,
+    :voters => []
   }
+  save_json
 end
 
 get '/' do
@@ -43,25 +82,29 @@ post '/new' do
     params[:name],
     params[:alt])
 
-  puts params[:primary]
   params[:primary].each do |option|
     $polls[params[:code]][:votes][option] = {
       :number => 0,
       :primary => true
     }
   end
+  save_json
 end
 
 get '/poll/:poll' do
-  unless $polls.keys.include? params[:poll]
+  unless $polls.keys.map(&:to_s).include? params[:poll]
     return "This poll has not been created/does not exist!"
   end
 
-  session.merge! $polls[params[:poll]]
-  erb :poll
+  local = {:code => params[:poll]}
+  local.merge! $polls[params[:poll]]
+  erb :poll, :locals => local
 end
 
 post '/poll/:poll/cast' do
+  return nil if $polls[params[:poll]][:voters].include? request.ip
+  $polls[params[:poll]][:voters].push request.ip
+
   if $polls[params[:poll]][:votes].keys.include? params[:vote]
     $polls[params[:poll]][:votes][params[:vote]][:number] += 1
   else
@@ -70,6 +113,7 @@ post '/poll/:poll/cast' do
       :primary => false
     }
   end
+  save_json
 end
 
 get '/poll/:poll/votes.json' do
diff --git a/views/poll.erb b/views/poll.erb
@@ -1,10 +1,10 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title><%= session[:name] %> | Lopper</title>
+    <title><%= name %> | Lopper</title>
   </head>
   <body>
-    <h1><%= session[:name] %></h1>
+    <h1><%= name %></h1>
     <h2>Cast a Vote</h2>
 
     <ul id="live"></ul>
@@ -14,7 +14,7 @@
       <input type="submit" id="submit" value="Submit Vote" />
     </form>
 
-    <% unless session[:alt] == true %>
+    <% unless alt %>
       <style>
         #cast {
           display: none;