Software engineering

Draw a UML State-Transition Diagram for each use cases :

Note !!! : maybe these sequence diagram will help :)

sign up & login

choose section:

joining the meeting:

joining a game:

User 2. Signup form 4. signup form sd SequenceDiagram1 UNREGISTERED UNREGISTERED UNREGISTERED UNAS ERED UNED UNRED UNREGENRES Application ERED UND VED UNREL JD UNREGI UNRES NREU 1: Ask to sign up ERL ERED UNREGISTERED UNREGISTERED UNREST INR ERED UNREGERED UNREGISTERED UNRES NRESTE fil for RENTERED UNREGERED UNREGISTERED UNREST NRESTERED UNRET RESTED UNREST NRYSTERED UNRELERED UNREC 5 check information INREGISTERED UNRESTERED UNREGIYRES ESTED UNRES NREGISTERED UNRESTERED UNRECTERED UNREGISTERET NRESTERED UNRERED LINEERED UNREGISTERED UNREST ARISTERED UNRET? successfully registered LED UNREGISTO UNREST NR 8redirect to signin page JERED UNREGISTERED UNREGISTED UNREST NRE: fill signin information formation STERED UNREGISTERED UNREGISTERED UNRES NRESTERED UNRETT 1 Slon in information ERED UNREGISTERED UNREST NREGISTERED UNRETOKEONDRE 11. check user STED UNREST NRESTERED UNRE FERED UNREGEERED UNREGISTET UNRES NREGISTERED UNRESTERED UNRECLED UNREGISTED ONRUS ARESTERED UNRE 13. user found TE 12 : user found STY UNRE INREGISTERED UNRETT ERED UNREGGERED UNREGISTERED UNRISE NR 34 redirect to home page ERED UNREGISTERED UNREGISTERED UNRES NREUSTERED UNRECTERED UNREGISTERED UNREGISTERED UNRES NREG STERED UNREGISTERED UNREGISTERED UNREGISTERED UNRISE INREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNREISE NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRES UNREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRES INREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRES NREGISTERED UNREGISTERED UNREGISTERED INREGISTERED UNRELSE INREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRISE REGISTERED UNREC STERED UNREGISTERED UNDECISTERED EARS UNREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRECISE User sd SequenceDiagram1 UNREGISTERED UNREGISTERED UNREGISTERED NO RED UT Application LED UNI Server RED UNRE Database D N PRED US SED UN 4 JED UNREL JED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NRELE 1: choose an optionTERED UNRE 3: Save ERED UNREGISTERED 2: add Asset NREGISTERED UNRESTERED UNREGISTERED UNREG DERED 5: connection with the Server NREGSTE 4: confirm RELATERED UNRETTERED UNREGISTERED NREGSTERED UNREGISTERED UNREGTERED UNREGISTERED NRERERED LINREGSTERED UNREGTERED UNREGISTERED 6: choose an option NRETT 7: add userTERED UNRE 8: Save ERED UNREGISTERED NRE LK TE 9: confirm RE TERED UNRE UTERED UNREGISTERED UNREGLERED NRERE INDE. C.................TER E10 : retun REGLERED 11:return NREGISTERED UNREGISTERED UNREGI TERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED sd SequenceDiagram1 User Application Server Database 1: request to join meeting 2:active meetings? 3: list of active meetings 4: active meetings 5: meeting chosen 6: meeting chosen by user 7: add user to meeting 8: update meeting information 9: user added 10 : add user to meeting 11 : close meeting 12: close meeting for user 13: update meeting information 14: meeting ended sd SequenceDiagram1 UNREGISTERED UNREGISTERED UNREGISTERED UNRESTI UserTERED U Application RED UNRE server UNREGISTERE Database LTERED USRED UNRELD UNREGISTER INPE 1 : request to play game STEP 2: games list EGISTERED UNREGISTERED TR NACISTERED UNRESTERED UNREGI 1 RED UNREGISTERED. PRET INICISTERED UNRETT 3 : list of all games RED UNREGISTERED DIRECT NPOSTERED UNREITSTERED UNREGISPRED UNREGISTERED PRET Nis 4. list of samesYTERED UNREGISTERED UNREGISTERED TREC NOOLTE 6: game chosen GISURED UNREGISTERED TRE TE INREGISTERED UNRESTERED UNREGIS1RED UNREGISTERED PRESTI INR TERED UNR ET 7 : start game RED UNREGISTERED PRESTI INREGISTERED UNRE || STERED UNREGISTERED UNREGISTERED PRET 8 : game loaded | STERED UNREGISTERED UNREGISTERED TREST INP 9 playing ISTERED UNREGISTERED UNREGISTERED PRESTI NITORED UNRESTERED UNREGISTERED REGISTERED PRET 10: finished playing IND laying 11: game score RED 12: save score =RER BREST INPE HISTERED UNR ISTERED UNREGIVRED UNREGISTERED URET NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRET NREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNRETTI REGISTERED UNREGISTERED UNREGISTERED UNREGISTERED DNRET UNREGISTERED UNREGISTERED UNREGISTERED UNREGISTERED UNREGIST