initial commit

.gitignore

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+config.json

Gemfile

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+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+# gem "rails"
+
+gem "sinatra", "~> 3.1"
+
+gem "pg", "~> 1.5"
+
+gem "json", "~> 2.6"
+
+gem "webrick", "~> 1.8"

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    json (2.6.3)
+    mustermann (3.0.0)
+      ruby2_keywords (~> 0.0.1)
+    pg (1.5.4)
+    rack (2.2.8)
+    rack-protection (3.1.0)
+      rack (~> 2.2, >= 2.2.4)
+    ruby2_keywords (0.0.5)
+    sinatra (3.1.0)
+      mustermann (~> 3.0)
+      rack (~> 2.2, >= 2.2.4)
+      rack-protection (= 3.1.0)
+      tilt (~> 2.0)
+    tilt (2.3.0)
+    webrick (1.8.1)
+
+PLATFORMS
+  x86_64-linux
+
+DEPENDENCIES
+  json (~> 2.6)
+  pg (~> 1.5)
+  sinatra (~> 3.1)
+  webrick (~> 1.8)
+
+BUNDLED WITH
+   2.4.10

config.json.example

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+{
+  "db": {
+    "host": "127.0.0.1",
+    "dbname": "postgres",
+    "user": "postgres",
+    "password": "secretpassword"
+  }
+}

server.rb

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+# 2023-01-01 13:33
+# 2023-07-24 10:41
+# 2023-10-20 17:24
+
+require 'sinatra'
+require 'json'
+require 'pg'
+require 'io/console'
+
+set :bind => (ENV['SERVER_BIND_ADDRESS'] or '0.0.0.0')
+set :port => (ENV['SERVER_BIND_PORT'] or '3333')
+
+config_file_path = (ENV['SERVER_CONFIG_PATH'] or '/data/config.json')
+config = JSON.parse(File.read(config_file_path))
+
+#SECRET_TOKEN = config['secret_token']
+#SECRET_USERNAME = config['secret_username']
+
+db = PG.connect(host: config['db']['host'], dbname: config['db']['dbname'], user: config['db']['user'], password: config['db']['password'])
+
+QUERY_INSERT_SCENARIO_RECORD = <<-SQL
+  INSERT INTO scenario_record(username, format_version, source, user_initials, total_score, final_multiplier, final_clock, enemies_killed, player_move_count, scenario_id, json_data, uploaded_at) VALUES
+  ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, current_timestamp) RETURNING id;
+SQL
+
+PREP_QUERY_INSERT_SCENARIO_RECORD = db.prepare('insert_scenario_record', QUERY_INSERT_SCENARIO_RECORD)
+
+def handle_scenario_record db, data, req_data
+  data_parsed = JSON.parse data
+  postulations = {:total_score => data_parsed["counts"]["score"].to_i.floor,
+                  :final_multiplier => data_parsed["counts"]["multiplier"],
+                  :final_clock => data_parsed["counts"]["clock"],
+                  :enemies_killed => data_parsed["counts"]["enemies_killed"],
+                  :player_move_count => data_parsed["counts"]["player_move_count"]
+                 }
+  pp postulations
+  res = db.exec_prepared('insert_scenario_record',
+                   [
+                     req_data[:username],
+                     data_parsed['format_version'],
+                     req_data[:client_ip],
+                     data_parsed["counts"]["user_initials"],
+                     postulations[:total_score],
+                     postulations[:final_multiplier],
+                     postulations[:final_clock],
+                     postulations[:enemies_killed],
+                     postulations[:player_move_count],
+                     data_parsed["counts"]["scenario_id"],
+                     data
+                   ])
+  "OK"
+end
+
+before '/api/1/replay/scenario' do
+  pass unless request.env['CONTENT_TYPE'] == 'application/json'
+
+  if request.content_length.nil? or request.content_length == 0 then
+    halt 200
+  end
+end
+
+#use Rack::Auth::Basic, "Protected Area" do |username, password|
+#  username == SECRET_USERNAME && password = SECRET_TOKEN
+#end
+
+post '/api/1/replay/scenario' do
+  username = request.env['HTTP_X_USERNAME']
+  client_ip = request.ip
+
+  request.body.rewind
+  data = request.body.read
+  req_data = { :username => username,
+               :client_ip => client_ip }
+  handle_scenario_record db, data, req_data
+end