SequenceDiagram [frame=true framecolor=steelblue label="def_event"] {
 actor "bookmaker" as book
actor "OnlineBet" as web
actor "E12 :  Événement" as Event





book --> web "make_event(12, 14, 17, 17h55,...)"
  activate web
  web --> Event "make_Event(14,17,17h55,...)"
  activate Event
  Event --> web "Evènement crée"
 web --> book "Evènement crée avec succès"
 

deactivate book
deactivate web
}
SequenceDiagram [frame=true framecolor=steelblue label="def_event"] {
 actor "bookmaker" as book
actor "OnlineBet" as web
actor "E12 :  Événement" as Event





book --> web "make_event(12, 14, 17, 17h55,...)"
  activate web
  
  
 web --> book "erreur(évènement_terminé)"
 

deactivate book
deactivate web
}