From 41a88ea91454feb3925c6c7283516e679bc33f97 Mon Sep 17 00:00:00 2001
From: Thibaut Valentin <thibaut.valentin@epita.fr>
Date: Tue, 12 Aug 2025 15:52:19 +0200
Subject: [PATCH] feat: lock membre creation with same name

---
 .../fr/titionfire/ffsaf/domain/service/MembreService.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/main/java/fr/titionfire/ffsaf/domain/service/MembreService.java b/src/main/java/fr/titionfire/ffsaf/domain/service/MembreService.java
index a6f29c5..72e54ef 100644
--- a/src/main/java/fr/titionfire/ffsaf/domain/service/MembreService.java
+++ b/src/main/java/fr/titionfire/ffsaf/domain/service/MembreService.java
@@ -385,6 +385,14 @@ public class MembreService {
 
     public Uni<Long> add(FullMemberForm input, String subject) {
         return repository.find("userId = ?1", subject).firstResult()
+                .call(membreModel ->
+                        repository.count(
+                                        "unaccent(lname) ILIKE unaccent(?2) AND unaccent(fname) ILIKE unaccent(?2) AND club = ?3",
+                                        input.getLname(), input.getFname(), membreModel.getClub())
+                                .invoke(Unchecked.consumer(c -> {
+                                    if (c > 0)
+                                        throw new DBadRequestException("Membre déjà existent");
+                                })))
                 .chain(membreModel -> {
                     MembreModel model = getMembreModel(input, membreModel.getClub());
                     model.setRole(RoleAsso.MEMBRE);