預計使用 Java 開發 HTTP(S) server. RESTful?

Entities:

• Poll: name, begin time, end time, paused or not. with actions:
  • query
  • add
  • modify
• (Polling) Station: name, memo, disabled or not. with actions:
  • query
  • add
  • modify
• Voter: nationality, national ID, passport ID. with actions
  • query
  • add
• Ballot: poll, voter, station, time, cancelled or not. with actions:
  • query (given a poll and a voter)
  • add
  • cancel
• (Poll) Worker: account, password, is an administrator or not, disabled or not. with actions:
  • query
  • add
  • modify

New entity for nationality query:

• Nationality: code, country code, english name, chinese name. actions:
  • query

New entity for periods of polls:

• Poll period: begin, end. actions:
  • add (given a poll)
  • query (given: a poll / a poll and an id)
  • change (given a poll and an id)