kei-mag / hakoirimusume Goto Github PK

Functions

• createNewAikotoba(issuerUserId) -> newAikotobaString || false (busy)
• authenticate(aikotoba) -> isSuccussed
• invalidateAikotoba()

Data

• aikotobaString (String || null)
• expirationTime (DateTime || null)
• issuerUserId (String || null)

Process of authentication

A: user, B: new comer

1. A request to create new aikotoba.
2. A got new aikotoba.
3. A tell aikotoba string to B.
4. B requests authentication
5. System replies "Start authentication. Please send me aikotoba".
   (And adds B to UserData database for state management)
6. B send aikotoba string.
   If B send correct aikotoba
7. B is added to user list. [END]
   If B send wrong aikotoba
8. System replies "Your aikotoba is not correct. Please ask user to recreate aikotoba."
9. System variable aikotobaString is set to null.
10. If B resend the same wrong aikotoba.
11. System replies "Your aikotoba is not correct. Please ask user to recreate aikotoba."
    (when aikotobaString==null, system always replies 'not correct.')
12. Back to step 1.

Because of Pi4J library, jar file of Hakoirimusume cannot be launched well.
Some issue is posted on Pi4J GitHub repository.
Pi4J/pi4j-v2#217
Pi4J/pi4j-v2#28

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https://zenn.dev/sugaryo/books/spring-boot-run-up/viewer/scheduled_annotation

https://letsencrypt.org/

Functions

• addUser(userId, authorityLevel) → result
• setState(userId, newState) → result
• resetState()

Database Design

UserData

• db connection is opend when each request is processed, and closed when system finished processing database for each request.
• State is set to 0 when system is launched.