From 20f0aabbd37e57f38417feaad52cd8453e4a6f7c Mon Sep 17 00:00:00 2001
From: Paul LEVRAULT <paul.levrault@etu.uca.fr>
Date: Sun, 26 Nov 2023 18:43:43 +0100
Subject: [PATCH] Ajouter
 'Documents/Diagramme/DiagrammeDeClasses/README_issue022.md'

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+[retour au README.md](../../../README.md)  
+[Retour aux Documents](../../README_DOCUMENTS.md)
+
+## Diagramme de classe
+- Ajout d'amis
+```plantuml
+class User {
+    + name : string
+}
+
+User "1" --> "*" User: friends
+User "1" --> "*" Notification: notifications
+User "1" --> "*" Ask: friendRequests
+class Notification {
+    - text : string
+}
+
+interface INotifier {
+ + notify() : void
+}
+
+INotifier --|> Observer
+
+abstract class UserManager {
+    - currentUser : User
+    + deleteFriend(userId : int) : void
+    + addFriend(userId : int) : void
+    + respondToFriendRequest(requestId : int, choice : bool) : void
+    + getFriends(userId : int) : User[]
+}
+
+class Ask {
+    - fromUser : int
+    - toUser : int
+}
+
+Ask --|> Subject
+
+abstract class Subject {
+    + attach(o : Observer) : void
+    + detach(o : Observer) : void
+    + notify() : void
+}
+
+Subject "1" --> "*" Observer
+interface Observer {
+    + update() : void
+}
+
+UserManager ..> User
+UserManager o-- IUserRepository
+UserManager o-- INotifier
+
+interface IUserRepository {
+    + findByUsername(username : string) : User
+    + addUser(user : User) : bool
+}
+
+IUserRepository ..> User
+```
+
+## Diagrammes de séquence
+- Envoi de demande d'ami :
+```plantuml
+actor User as u
+boundary View as v
+control Controller as c
+entity Model as m
+
+u->v:/Friend
+v->c:Get : /Friends
+c->m:getFriends(userId)
+m-->c::friends : User[]
+c-->v:renderView(Friends)
+v-->u:
+u->v:input : name
+v->c:Get : searchFriends? pseudo=name
+c->m:searchUser(name:string)
+m->m:notify(from : user, to : user, action : action)
+m-->c:OK
+c-->v:OK
+v-->u:OK
+```
+- Accepter une demande d'ami :
+```plantuml
+actor User as u
+boundary View as v
+control Controller as c
+entity Model as m
+
+m->c:RecevoirDemandeAmi(idUser)
+c->v:AfficherDemandeAmi(idUser)
+v->u:PageDemandeAmi(idUser)
+u-->v:RepondreDemandeAmi(bool)
+v-->c:EnregistrerReponse(bool)
+c-->m:EnvoyerReponse(bool)
+```
+
+- Supprimer un ami :
+```plantuml
+actor User as u
+boundary View as v
+control Controller as c
+entity Model as m
+
+u->v: Request Friends Page
+v->c: Get /Friends
+c->m: getFriends(userId)
+alt successful retrieval
+    m-->c: friendsList: User[]
+else retrieval failed
+    m-->c: error
+end
+c-->v: renderView(friendsList)
+v-->u: Display Friends
+
+u->v: clickDeleteFriend(idUser)
+v->c: Post: deleteFriend(idUser)
+c->m: deleteFriend(idUser)
+alt successful deletion
+    m-->c: updatedFriendsList: User[]
+else deletion failed
+    m-->c: error
+end
+c-->v: renderView(updatedFriendsList)
+v-->u: Display Updated Friends
+```
+
+## Diagrammes de cas d'utilisation
+- Gestion du compte et des amitiés
+```plantuml
+left to right direction
+:Athlete: as a
+
+a --> (Ajouter un ami)
+a --> (Supprimer un ami)
+a --> (Voir mes amis)
+a --> (Modifier mes informations)
+(Ajouter un ami)->(Saisir le nom de l'ami)
+(Supprimer un ami)..>(S'authentifier) : <<include>>
+(Ajouter un ami)..>(S'authentifier) : <<include>>
+(Voir mes amis)..>(S'authentifier) : <<include>>
+(Voir mes amis)..>(Lister les amis) : <<include>>
+(Modifier mes informations)..>(Informations personnelles) : <<extends>>
+(Modifier mes informations)..>(Informations de connexion) : <<extends>>
+(Lister les amis)..>(Voir son profil) : <<include>>
+(Voir son profil)..>(Voir ses activités) : <<extends>>
+(Voir son profil)..>(Voir ses statistiques) : <<extends>>
+(S'authentifier)..>(S'inscrire) : <<extends>>
+(S'authentifier)..>(Se connecter) : <<include>>
+(S'inscrire)..>(Inscription Athlète) : <<include>>
+```
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