init

frontend/src/components/permissions/ChannelPermissionsDialog.vue

@@ -65,7 +65,7 @@ async function load() {
   if (!props.channel) return
   loading.value = true; error.value = null
   try {
-    const [roleResponse] = await Promise.all([api.get('/groups'), users.fetchUsers(props.serverId)])
+    const [roleResponse] = await Promise.all([api.get(`/roles?server_id=${props.serverId}`), users.fetchUsers(props.serverId)])
     if (!roleResponse.ok) throw new Error('Impossible de charger les rôles')
     roles.value = (await roleResponse.json() as Role[]).filter(role => role.server_id === props.serverId)
     configured.value = await permissionsApi.getChannelPermissions(props.channel.id)

frontend/src/components/server/ServerSettingsDialog.vue

@@ -0,0 +1,155 @@
+<script lang="ts" setup>
+import {computed, ref, watch} from 'vue'
+import {storeToRefs} from 'pinia'
+import {useServerStore} from '@/stores/server'
+import {useRoleStore} from '@/stores/role'
+import {useUserStore} from '@/stores/user'
+import {usePermissions} from '@/composables/usePermissions'
+import {toServerPermissionMask, type ServerPermissionMask} from '@/types/permissions'
+import ServerPermissionEditor from '@/components/permissions/ServerPermissionEditor.vue'
+
+const props = defineProps<{modelValue: boolean; serverId: string; serverName: string}>()
+const emit = defineEmits<{ 'update:modelValue': [value: boolean] }>()
+const serverStore = useServerStore()
+const roleStore = useRoleStore()
+const userStore = useUserStore()
+const permissionsApi = usePermissions()
+const {roles} = storeToRefs(roleStore)
+const activeTab = ref('general')
+const selectedRoleId = ref<string | null>(null)
+const name = ref('')
+const loading = ref(false)
+const saving = ref(false)
+const error = ref<string | null>(null)
+const roleForm = ref('')
+const rolePermissions = ref<ServerPermissionMask>(toServerPermissionMask(0))
+
+const selectedRole = computed(() => roles.value.find(role => role.id === selectedRoleId.value) || null)
+const selectedMembers = computed(() => selectedRoleId.value ? roleStore.members[selectedRoleId.value] || [] : [])
+const availableUsers = computed(() => userStore.users.filter(user => !selectedMembers.value.some(member => member.id === user.id)))
+const memberToAdd = ref<string | null>(null)
+
+watch(() => props.modelValue, async open => {
+  if (open) await load()
+})
+watch(selectedRoleId, async roleId => {
+  if (!roleId) return
+  roleForm.value = selectedRole.value?.name || ''
+  rolePermissions.value = toServerPermissionMask(0)
+  try {
+    await roleStore.fetchMembers(roleId)
+    const permission = await permissionsApi.getServerRolePermission(props.serverId, roleId)
+    rolePermissions.value = permission.permissions
+  } catch (e) {
+    if ((e as Error & {status?: number}).status !== 404) error.value = e instanceof Error ? e.message : 'Erreur de chargement'
+  }
+})
+
+async function load() {
+  loading.value = true
+  error.value = null
+  name.value = props.serverName
+  try {
+    await Promise.all([roleStore.fetchRoles(props.serverId), userStore.fetchUsers(props.serverId)])
+  } catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de chargement' }
+  finally { loading.value = false }
+}
+async function saveServer() {
+  if (!name.value.trim()) return
+  saving.value = true
+  try { await serverStore.updateServer(props.serverId, {name: name.value.trim()}) }
+  catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de sauvegarde' }
+  finally { saving.value = false }
+}
+async function createRole() {
+  if (!roleForm.value.trim()) return
+  try { const role = await roleStore.createRole({server_id: props.serverId, name: roleForm.value.trim()}); selectedRoleId.value = role.id; roleForm.value = '' }
+  catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de création' }
+}
+async function saveRole() {
+  if (!selectedRoleId.value || !roleForm.value.trim()) return
+  try {
+    await roleStore.updateRole(selectedRoleId.value, {name: roleForm.value.trim()})
+    await permissionsApi.setServerRolePermission(props.serverId, selectedRoleId.value, rolePermissions.value)
+  } catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de sauvegarde' }
+}
+async function deleteRole() {
+  if (!selectedRoleId.value || selectedRole.value?.is_default) return
+  try { await roleStore.deleteRole(selectedRoleId.value); selectedRoleId.value = null }
+  catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de suppression' }
+}
+async function addMember() {
+  if (!selectedRoleId.value || !memberToAdd.value) return
+  try { await roleStore.addMember(selectedRoleId.value, memberToAdd.value); memberToAdd.value = null }
+  catch (e) { error.value = e instanceof Error ? e.message : 'Erreur d’ajout' }
+}
+async function savePermissions(value: ServerPermissionMask) {
+  if (!selectedRoleId.value) return
+  try { await permissionsApi.setServerRolePermission(props.serverId, selectedRoleId.value, value); rolePermissions.value = value }
+  catch (e) { error.value = e instanceof Error ? e.message : 'Erreur de permissions' }
+}
+</script>
+
+<template>
+  <v-dialog :model-value="modelValue" max-width="980" @update:model-value="emit('update:modelValue', $event)">
+    <v-card min-height="620">
+      <v-card-title>Paramètres du serveur</v-card-title>
+      <v-card-text>
+        <v-alert v-if="error" type="error" density="compact" class="mb-4">{{ error }}</v-alert>
+        <v-row class="settings-layout" no-gutters>
+          <v-col cols="12" md="3" class="settings-sidebar">
+            <v-list density="compact" nav>
+              <v-list-item title="Général" prepend-icon="mdi-cog" :active="activeTab === 'general'" @click="activeTab = 'general'" />
+              <v-list-item title="Rôles" prepend-icon="mdi-shield-account" :active="activeTab === 'roles'" @click="activeTab = 'roles'" />
+            </v-list>
+          </v-col>
+          <v-col cols="12" md="9" class="pa-5">
+            <v-progress-linear v-if="loading" indeterminate class="mb-4" />
+            <template v-if="activeTab === 'general'">
+              <div class="text-h6 mb-4">Général</div>
+              <v-text-field v-model="name" label="Nom du serveur" :disabled="loading" />
+              <v-btn color="primary" :loading="saving" :disabled="!name.trim()" @click="saveServer">Enregistrer</v-btn>
+            </template>
+            <template v-else>
+              <div class="text-h6 mb-4">Rôles</div>
+              <v-row>
+                <v-col cols="12" md="4">
+                  <v-list border density="compact" class="role-list">
+                    <v-list-item v-for="role in roles" :key="role.id" :title="role.name" :active="role.id === selectedRoleId" @click="selectedRoleId = role.id">
+                      <template #append><v-icon v-if="role.is_default" icon="mdi-star" size="small" /></template>
+                    </v-list-item>
+                  </v-list>
+                  <v-text-field v-model="roleForm" class="mt-3" label="Nouveau rôle" hide-details @keyup.enter="createRole" />
+                  <v-btn class="mt-2" block color="primary" variant="tonal" @click="createRole">Ajouter un rôle</v-btn>
+                </v-col>
+                <v-col cols="12" md="8">
+                  <template v-if="selectedRole">
+                    <v-text-field v-model="roleForm" label="Nom du rôle" />
+                    <div class="d-flex ga-2 mb-4"><v-btn color="primary" @click="saveRole">Enregistrer</v-btn><v-btn v-if="!selectedRole.is_default" color="error" variant="text" @click="deleteRole">Supprimer</v-btn></div>
+                    <v-select v-model="memberToAdd" :items="availableUsers" item-title="username" item-value="id" label="Ajouter un membre" clearable @update:model-value="addMember" />
+                    <v-list density="compact" border class="mb-4">
+                      <v-list-item v-for="member in selectedMembers" :key="member.id" :title="member.username">
+                        <template #append><v-btn icon="mdi-close" size="small" variant="text" @click="roleStore.removeMember(selectedRoleId!, member.id)" /></template>
+                      </v-list-item>
+                    </v-list>
+                    <ServerPermissionEditor v-model="rolePermissions" title="Permissions du rôle" @save="savePermissions" />
+                  </template>
+                  <v-sheet v-else class="empty-selection d-flex align-center justify-center text-medium-emphasis" border rounded>Sélectionnez un rôle.</v-sheet>
+                </v-col>
+              </v-row>
+            </template>
+          </v-col>
+        </v-row>
+      </v-card-text>
+      <v-card-actions><v-spacer /><v-btn variant="text" @click="emit('update:modelValue', false)">Fermer</v-btn></v-card-actions>
+    </v-card>
+  </v-dialog>
+</template>
+
+<style scoped>
+.settings-layout { min-height: 500px; }
+.settings-sidebar { border-right: 1px solid rgba(var(--v-border-color), var(--v-border-opacity)); }
+.role-list { max-height: 250px; overflow-y: auto; }
+.empty-selection { min-height: 400px; }
+@media (max-width: 959px) { .settings-sidebar { border-right: 0; border-bottom: 1px solid rgba(var(--v-border-color), var(--v-border-opacity)); } }
+</style>

frontend/src/layouts/AppLayout.vue

@@ -1,18 +1,24 @@
 <script lang="ts" setup>
 import {storeToRefs} from 'pinia'
-import {useServerStore} from '@/stores/server'
+import {useServerStore, type Server} from '@/stores/server'
 import {computed, ref, watch} from 'vue'
 import {useRoute, useRouter} from 'vue-router'
 import ContextMenu from "@/components/ContextMenu.vue";
 import UserListDrawer from '@/components/UserListDrawer.vue'
+import ServerSettingsDialog from '@/components/server/ServerSettingsDialog.vue'
+import {useContextMenu} from '@/composables/useContextMenu'
 
 const serverStore = useServerStore()
 const route = useRoute()
 const router = useRouter()
+const {openContextMenu} = useContextMenu()
 
 const {servers} = storeToRefs(serverStore)
 
 const showUsersDrawer = ref(false)
+const showServerSettings = ref(false)
+const selectedServerId = ref<string | null>(null)
+const selectedServerName = ref('')
 const isServerContext = computed(() => Boolean(route.params.serverId))
 
 watch(isServerContext, (isActive) => {
@@ -82,6 +88,18 @@ const getServerColor = (str: string): string => {
   return `hsl(${hue}, 60%, 45%)`
 }
 
+function onServerContextMenu(event: MouseEvent, server: Server) {
+  openContextMenu(event, [{
+    label: 'Gérer le serveur',
+    icon: 'mdi-cog',
+    action: () => {
+      selectedServerId.value = server.id
+      selectedServerName.value = server.name
+      showServerSettings.value = true
+    },
+  }])
+}
+
 </script>
 
 <template>
@@ -125,6 +143,7 @@ const getServerColor = (str: string): string => {
         v-for="server in servers"
         :key="server.id"
         :to="`/server/${server.id}`"
+        @contextmenu="onServerContextMenu($event, server)"
       >
         <v-avatar
           :style="{ backgroundColor: getServerColor(server.name) }"
@@ -150,6 +169,13 @@ const getServerColor = (str: string): string => {
       v-model="showUsersDrawer"
     />
 
+    <ServerSettingsDialog
+      v-if="selectedServerId"
+      v-model="showServerSettings"
+      :server-id="selectedServerId"
+      :server-name="selectedServerName"
+    />
+
     <router-view/>
     <!-- Menu contextuel global -->
     <ContextMenu/>

frontend/src/pages/server/index.vue

@@ -2,7 +2,7 @@
 import {storeToRefs} from 'pinia'
 import {useChannelStore} from '@/stores/channel'
 import {useCategoryStore} from '@/stores/category'
-import {ref, watch} from 'vue'
+import {computed, ref, watch} from 'vue'
 import {useRoute} from 'vue-router'
 import CreateChannelDialog from '@/components/channel/CreateChannelDialog.vue'
 import CreateCategoryDialog from '@/components/category/CreateCategoryDialog.vue'
@@ -11,6 +11,7 @@ import {useUserStore} from "@/stores/user.ts";
 import {useServerStore} from "@/stores/server.ts";
 import ChannelPermissionsDialog from '@/components/permissions/ChannelPermissionsDialog.vue'
 import {useAuthStore} from '@/stores/auth'
+import ServerSettingsDialog from '@/components/server/ServerSettingsDialog.vue'
 
 const props = defineProps<{
   serverId: string
@@ -27,6 +28,8 @@ const {openContextMenu} = useContextMenu()
 const authStore = useAuthStore()
 const showPermissionsDialog = ref(false)
 const selectedChannel = ref<any | null>(null)
+const showServerSettings = ref(false)
+const serverName = computed(() => serverStore.servers.find(server => server.id === props.serverId)?.name || 'Serveur')
 
 
 const loadServerData = async (targetServerId: string) => {
@@ -149,11 +152,9 @@ function onChannelContextMenu(event: MouseEvent, channel: any) {
 
 <template>
   <v-navigation-drawer width="244" @contextmenu="onSidebarContextMenu">
-    <v-sheet
+    <v-sheet color="grey-lighten-5" height="128" width="100%" class="pa-3">
-      color="grey-lighten-5"
+      <v-btn block variant="text" prepend-icon="mdi-cog" @click="showServerSettings = true">Gérer le serveur</v-btn>
-      height="128"
+    </v-sheet>
-      width="100%"
-    ></v-sheet>
 
     <v-list
       v-model:opened="openedCategories"
@@ -213,6 +214,12 @@ function onChannelContextMenu(event: MouseEvent, channel: any) {
     :server-id="serverId"
   />
 
+  <ServerSettingsDialog
+    v-model="showServerSettings"
+    :server-id="serverId"
+    :server-name="serverName"
+  />
+
   <v-main>
     <router-view/>
   </v-main>

frontend/src/stores/role.ts

@@ -0,0 +1,62 @@
+import {defineStore} from 'pinia'
+import {useApi} from '@/composables/useApi'
+import type {Role} from '@/types/role'
+import type {User} from '@/types/user'
+
+export const useRoleStore = defineStore('role', {
+  state: () => ({
+    roles: [] as Role[],
+    members: {} as Record<string, User[]>,
+    loading: false,
+  }),
+  actions: {
+    async fetchRoles(serverId: string) {
+      const response = await useApi().get(`/roles?server_id=${serverId}`)
+      if (!response.ok) throw new Error('Impossible de charger les rôles')
+      this.roles = await response.json()
+      return this.roles
+    },
+    async createRole(payload: {server_id: string; name: string; is_default?: boolean}) {
+      const response = await useApi().post('/roles', payload)
+      if (!response.ok) throw new Error('Impossible de créer le rôle')
+      const role = await response.json()
+      this.roles.push(role)
+      return role
+    },
+    async updateRole(id: string, payload: {name: string; is_default?: boolean}) {
+      const response = await useApi().put(`/roles/${id}`, payload)
+      if (!response.ok) throw new Error('Impossible de modifier le rôle')
+      const role = await response.json()
+      const index = this.roles.findIndex(item => item.id === id)
+      if (index >= 0) this.roles[index] = role
+      return role
+    },
+    async deleteRole(id: string) {
+      const response = await useApi().delete(`/roles/${id}`)
+      if (!response.ok) throw new Error('Impossible de supprimer le rôle')
+      this.roles = this.roles.filter(role => role.id !== id)
+      delete this.members[id]
+    },
+    async fetchMembers(roleId: string) {
+      const response = await useApi().get(`/roles/${roleId}/members`)
+      if (!response.ok) throw new Error('Impossible de charger les membres')
+      this.members[roleId] = await response.json()
+      return this.members[roleId]
+    },
+    async addMember(roleId: string, userId: string) {
+      const response = await useApi().put(`/roles/${roleId}/members/${userId}`)
+      if (!response.ok) throw new Error('Impossible d’ajouter le membre')
+      await this.fetchMembers(roleId)
+    },
+    async removeMember(roleId: string, userId: string) {
+      const response = await useApi().delete(`/roles/${roleId}/members/${userId}`)
+      if (!response.ok) throw new Error('Impossible de retirer le membre')
+      await this.fetchMembers(roleId)
+    },
+    reset() {
+      this.roles = []
+      this.members = {}
+      this.loading = false
+    },
+  },
+})

frontend/src/stores/server.ts

@@ -3,7 +3,7 @@ import {useApi} from "@/composables/useApi.ts";
 import {useChannelStore} from "@/stores/channel.ts";
 import {useCategoryStore} from "@/stores/category.ts";
 
-interface Server {
+export interface Server {
   id: string
   name: string
   is_default: boolean
@@ -44,6 +44,22 @@ export const useServerStore = defineStore("server", {
         this.loading = false;
       }
     },
+    async updateServer(serverId: string, payload: { name: string; is_default?: boolean }) {
+      const api = useApi();
+      const response = await api.put(`/servers/${serverId}`, {
+        name: payload.name,
+        password: null,
+        is_default: payload.is_default ?? false,
+      });
+      if (!response.ok) {
+        const error = await response.json().catch(() => null);
+        throw new Error(error?.message || 'Failed to update server');
+      }
+      const updated = await response.json();
+      const index = this.servers.findIndex(server => server.id === serverId);
+      if (index >= 0) this.servers[index] = updated;
+      return updated;
+    },
     async fetchServerTree(serverId: string) {
       const api = useApi();
       const channelStore = useChannelStore();

frontend/src/types/role.ts

@@ -0,0 +1,7 @@
+export interface Role {
+  id: string
+  server_id: string
+  name: string
+  is_default: boolean
+  created_at: string
+}

src/domain/dto/role.rs

@@ -3,6 +3,11 @@ use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
 use uuid::Uuid;
 
+#[derive(Debug, Serialize, Deserialize, ToSchema, utoipa::IntoParams)]
+pub struct RoleQueryParams {
+    pub server_id: Option<Uuid>,
+}
+
 #[derive(Debug, Serialize, Deserialize, ToSchema)]
 pub struct CreateRoleRequest {
     pub server_id: Uuid,

src/repositories/role.rs

@@ -1,4 +1,4 @@
-use crate::models::{role, role_user};
+use crate::models::{role, role_user, user};
 use crate::repositories::{AnyResult, RepositoryContext};
 use sea_orm::{ActiveModelTrait, ColumnTrait, EntityTrait, QueryFilter, Set};
 use std::sync::Arc;
@@ -63,4 +63,49 @@ impl RoleRepository {
             .await?;
         Ok(res.rows_affected > 0)
     }
+
+    pub async fn get_members(&self, role_id: Uuid) -> AnyResult<Vec<user::Model>> {
+        let memberships = role_user::Entity::find()
+            .filter(role_user::Column::RoleId.eq(role_id))
+            .all(&self.context.db)
+            .await?;
+
+        let mut members = Vec::with_capacity(memberships.len());
+        for membership in memberships {
+            if let Some(user) = user::Entity::find_by_id(membership.user_id)
+                .one(&self.context.db)
+                .await?
+            {
+                members.push(user);
+            }
+        }
+
+        Ok(members)
+    }
+
+    pub async fn add_member(&self, role_id: Uuid, user_id: Uuid) -> AnyResult<bool> {
+        if role_user::Entity::find_by_id((role_id, user_id))
+            .one(&self.context.db)
+            .await?
+            .is_some()
+        {
+            return Ok(false);
+        }
+
+        role_user::ActiveModel {
+            role_id: Set(role_id),
+            user_id: Set(user_id),
+        }
+        .insert(&self.context.db)
+        .await?;
+
+        Ok(true)
+    }
+
+    pub async fn remove_member(&self, role_id: Uuid, user_id: Uuid) -> AnyResult<bool> {
+        let result = role_user::Entity::delete_by_id((role_id, user_id))
+            .exec(&self.context.db)
+            .await?;
+        Ok(result.rows_affected > 0)
+    }
 }

src/repositories/server.rs

@@ -84,6 +84,14 @@ impl ServerRepository {
         Ok(true)
     }
 
+    pub async fn get_user(&self, server_id: Uuid, user_id: Uuid) -> AnyResult<Option<server_user::Model>> {
+        Ok(server_user::Entity::find()
+            .filter(server_user::Column::ServerId.eq(server_id))
+            .filter(server_user::Column::UserId.eq(user_id))
+            .one(&self.context.db)
+            .await?)
+    }
+
     pub async fn delete(&self, id: Uuid) -> AnyResult<bool> {
         let res = server::Entity::delete_by_id(id)
             .exec(&self.context.db)

src/routes/role/handlers.rs

@@ -1,162 +1,131 @@
 use crate::core::state::AppState;
-use crate::http::context::Superuser;
+use crate::domain::dto::role::{CreateRoleRequest, RoleQueryParams, RoleResponse, UpdateRoleRequest};
+use crate::domain::dto::user::UserResponse;
+use crate::http::context::CurrentUser;
 use crate::http::error::HTTPError;
-use crate::domain::dto::role::{CreateRoleRequest, RoleResponse, UpdateRoleRequest};
+use crate::permissions::ServerPermission;
 use crate::routes::role::mapper;
-use axum::{
+use crate::routes::user::mapper as user_mapper;
-    Json,
+use axum::{Json, extract::{Path, Query, State}, http::StatusCode};
-    extract::{Path, State},
-    http::StatusCode,
-};
 use uuid::Uuid;
 
-/// Liste tous les groupes
+async fn require_permission(
-#[utoipa::path(
+    state: &AppState,
-    get,
+    user: &CurrentUser,
-    path = "/groups",
+    server_id: Uuid,
-    responses(
+    permission: ServerPermission,
-        (status = 200, description = "Liste des groupes récupérée avec succès", body = [RoleResponse]),
+) -> Result<(), HTTPError> {
-        (status = 500, description = "Erreur interne du serveur")
+    if user.is_superuser {
-    ),
+        return Ok(());
-    tag = "Roles"
+    }
-)]
+
-pub async fn get_all(State(state): State<AppState>) -> Result<Json<Vec<RoleResponse>>, HTTPError> {
+    let granted = state
-    let groups = state.repositories.role.get_all().await?;
+        .repositories
-    Ok(Json(
+        .server
-        groups
+        .get_user_permission(server_id, user.id)
-            .into_iter()
+        .await?
-            .map(mapper::group_model_to_group_response)
+        .map(|value| ServerPermission::from_bits_truncate(value.permissions as u64))
-            .collect(),
+        .unwrap_or_default();
-    ))
+
+    if granted.contains(permission) {
+        Ok(())
+    } else {
+        Err(HTTPError::Forbidden)
+    }
 }
 
-/// Récupère un groupe par son ID
+#[utoipa::path(get, path = "/roles", params(RoleQueryParams), responses((status = 200, body = [RoleResponse])), tag = "Roles")]
-#[utoipa::path(
+pub async fn get_all(
-    get,
+    State(state): State<AppState>,
-    path = "/groups/{id}",
+    Query(filters): Query<RoleQueryParams>,
-    responses(
+) -> Result<Json<Vec<RoleResponse>>, HTTPError> {
-        (status = 200, description = "Rolee trouvé", body = RoleResponse),
+    let roles = match filters.server_id {
-        (status = 404, description = "Rolee non trouvé"),
+        Some(server_id) => state.repositories.role.get_all_by_server(server_id).await?,
-        (status = 500, description = "Erreur interne du serveur")
+        None => state.repositories.role.get_all().await?,
-    ),
+    };
-    params(
+
-        ("id" = Uuid, Path, description = "ID du groupe")
+    Ok(Json(roles.into_iter().map(mapper::role_model_to_role_response).collect()))
-    ),
+}
-    tag = "Roles"
+
-)]
+#[utoipa::path(get, path = "/roles/{id}", params(("id" = Uuid, Path)), responses((status = 200, body = RoleResponse), (status = 404)), tag = "Roles")]
 pub async fn get_by_id(
     State(state): State<AppState>,
     Path(id): Path<Uuid>,
 ) -> Result<Json<RoleResponse>, HTTPError> {
-    let group = state
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
-        .repositories
+    Ok(Json(mapper::role_model_to_role_response(role)))
-        .role
-        .get_by_id(id)
-        .await?
-        .ok_or(HTTPError::NotFound)?;
-
-    Ok(Json(mapper::group_model_to_group_response(group)))
 }
 
-/// Crée un nouveau groupe
+#[utoipa::path(post, path = "/roles", request_body = CreateRoleRequest, responses((status = 201, body = RoleResponse)), tag = "Roles", security(("bearerAuth" = [])))]
-#[utoipa::path(
-    post,
-    path = "/groups",
-    request_body = CreateRoleRequest,
-    responses(
-        (status = 201, description = "Role créé avec succès", body = RoleResponse),
-        (status = 404, description = "Serveur non trouvé"),
-        (status = 500, description = "Erreur interne du serveur")
-    ),
-    tag = "Roles",
-    security(
-        ("bearerAuth" = [])
-    )
-)]
 pub async fn create(
-    _admin: Superuser,
+    user: CurrentUser,
     State(state): State<AppState>,
     Json(payload): Json<CreateRoleRequest>,
 ) -> Result<(StatusCode, Json<RoleResponse>), HTTPError> {
-    // Vérifier que le serveur existe
+    state.repositories.server.get_by_id(payload.server_id).await?
-    state
-        .repositories
-        .server
-        .get_by_id(payload.server_id)
-        .await?
         .ok_or(HTTPError::BadRequest("Server not found".to_string()))?;
+    require_permission(&state, &user, payload.server_id, ServerPermission::MANAGE_ROLES).await?;
 
-    let active_model = mapper::create_request_to_am(payload);
+    let role = state.services.role.create_role(mapper::create_request_to_am(payload)).await?;
-    let group = state.services.role.create_role(active_model).await?;
+    Ok((StatusCode::CREATED, Json(mapper::role_model_to_role_response(role))))
-    Ok((
-        StatusCode::CREATED,
-        Json(mapper::group_model_to_group_response(group)),
-    ))
 }
 
-/// Met à jour un groupe existant
+#[utoipa::path(put, path = "/roles/{id}", request_body = UpdateRoleRequest, responses((status = 200, body = RoleResponse), (status = 404)), tag = "Roles", security(("bearerAuth" = [])))]
-#[utoipa::path(
-    put,
-    path = "/groups/{id}",
-    request_body = UpdateRoleRequest,
-    responses(
-        (status = 200, description = "Role mis à jour avec succès", body = RoleResponse),
-        (status = 404, description = "Role non trouvé"),
-        (status = 500, description = "Erreur interne du serveur")
-    ),
-    params(
-        ("id" = Uuid, Path, description = "ID du groupe")
-    ),
-    tag = "Roles",
-    security(
-        ("bearerAuth" = [])
-    )
-)]
 pub async fn update(
-    _admin: Superuser,
+    user: CurrentUser,
     State(state): State<AppState>,
     Path(id): Path<Uuid>,
     Json(payload): Json<UpdateRoleRequest>,
 ) -> Result<Json<RoleResponse>, HTTPError> {
-    // Vérifier l'existence
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
-    let group = state
+    require_permission(&state, &user, role.server_id, ServerPermission::MANAGE_ROLES).await?;
-        .repositories
-        .role
-        .get_by_id(id)
-        .await?
-        .ok_or(HTTPError::NotFound)?;
 
-    let active_model = mapper::update_request_to_am(group.id, group.server_id, payload);
+    let role = state.services.role.update_role(mapper::update_request_to_am(role.id, role.server_id, payload)).await?;
-    let group = state.services.role.update_role(active_model).await?;
+    Ok(Json(mapper::role_model_to_role_response(role)))
-
-    Ok(Json(mapper::group_model_to_group_response(group)))
 }
 
-/// Supprime un groupe
+#[utoipa::path(delete, path = "/roles/{id}", responses((status = 204), (status = 404)), tag = "Roles", security(("bearerAuth" = [])))]
-#[utoipa::path(
-    delete,
-    path = "/groups/{id}",
-    responses(
-        (status = 204, description = "Role supprimé avec succès"),
-        (status = 404, description = "Role non trouvé"),
-        (status = 500, description = "Erreur interne du serveur")
-    ),
-    params(
-        ("id" = Uuid, Path, description = "ID du groupe")
-    ),
-    tag = "Roles",
-    security(
-        ("bearerAuth" = [])
-    )
-)]
 pub async fn delete(
-    _admin: Superuser,
+    user: CurrentUser,
     State(state): State<AppState>,
     Path(id): Path<Uuid>,
 ) -> Result<StatusCode, HTTPError> {
-    if state.services.role.delete_role(id).await? {
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
+    require_permission(&state, &user, role.server_id, ServerPermission::MANAGE_ROLES).await?;
+
+    if state.services.role.delete_role(id).await? { Ok(StatusCode::NO_CONTENT) } else { Err(HTTPError::NotFound) }
+}
+
+pub async fn get_members(
+    user: CurrentUser,
+    State(state): State<AppState>,
+    Path(id): Path<Uuid>,
+) -> Result<Json<Vec<UserResponse>>, HTTPError> {
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
+    require_permission(&state, &user, role.server_id, ServerPermission::MANAGE_MEMBERS).await?;
+    let members = state.repositories.role.get_members(id).await?;
+    Ok(Json(members.into_iter().map(user_mapper::user_model_to_user_response).collect()))
+}
+
+pub async fn add_member(
+    user: CurrentUser,
+    State(state): State<AppState>,
+    Path((id, user_id)): Path<(Uuid, Uuid)>,
+) -> Result<StatusCode, HTTPError> {
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
+    require_permission(&state, &user, role.server_id, ServerPermission::MANAGE_MEMBERS).await?;
+    state.repositories.server.get_user(role.server_id, user_id).await?
+        .ok_or(HTTPError::BadRequest("User is not a member of this server".to_string()))?;
+    state.services.role.add_member(id, user_id, role.server_id).await?;
     Ok(StatusCode::NO_CONTENT)
-    } else {
+}
-        Err(HTTPError::NotFound)
+
-    }
+pub async fn remove_member(
+    user: CurrentUser,
+    State(state): State<AppState>,
+    Path((id, user_id)): Path<(Uuid, Uuid)>,
+) -> Result<StatusCode, HTTPError> {
+    let role = state.repositories.role.get_by_id(id).await?.ok_or(HTTPError::NotFound)?;
+    require_permission(&state, &user, role.server_id, ServerPermission::MANAGE_MEMBERS).await?;
+    if state.services.role.remove_member(id, user_id, role.server_id).await? { Ok(StatusCode::NO_CONTENT) } else { Err(HTTPError::NotFound) }
 }

src/routes/role/mapper.rs

@@ -3,7 +3,7 @@ use crate::domain::dto::role::{CreateRoleRequest, RoleResponse, UpdateRoleReques
 use sea_orm::Set;
 use uuid::Uuid;
 
-pub fn group_model_to_group_response(model: role::Model) -> RoleResponse {
+pub fn role_model_to_role_response(model: role::Model) -> RoleResponse {
     RoleResponse {
         id: model.id,
         server_id: model.server_id,

src/routes/role/routes.rs

@@ -1,15 +1,17 @@
 use crate::core::state::AppState;
-use axum::{routing::get, Router};
+use axum::{routing::{get, put}, Router};
 
 use super::handlers;
 
 pub fn router() -> Router<AppState> {
     Router::new()
-        .route("/groups", get(handlers::get_all).post(handlers::create))
+        .route("/roles", get(handlers::get_all).post(handlers::create))
         .route(
-            "/groups/{id}",
+            "/roles/{id}",
             get(handlers::get_by_id)
                 .put(handlers::update)
                 .delete(handlers::delete),
         )
+        .route("/roles/{id}/members", get(handlers::get_members))
+        .route("/roles/{id}/members/{user_id}", put(handlers::add_member).delete(handlers::remove_member))
 }

src/routes/server/handlers.rs

@@ -5,6 +5,7 @@ use crate::domain::dto::server::{
 };
 use crate::http::context::{CurrentUser, Superuser};
 use crate::http::error::HTTPError;
+use crate::permissions::ServerPermission;
 use crate::routes::server::mapper;
 use axum::{
     Json,
@@ -13,6 +14,27 @@ use axum::{
 };
 use uuid::Uuid;
 
+async fn require_server_permission(
+    state: &AppState,
+    user: &CurrentUser,
+    server_id: Uuid,
+    permission: ServerPermission,
+) -> Result<(), HTTPError> {
+    if user.is_superuser {
+        return Ok(());
+    }
+
+    let granted = state
+        .repositories
+        .server
+        .get_user_permission(server_id, user.id)
+        .await?
+        .map(|value| ServerPermission::from_bits_truncate(value.permissions as u64))
+        .unwrap_or_default();
+
+    if granted.contains(permission) { Ok(()) } else { Err(HTTPError::Forbidden) }
+}
+
 /// Liste tous les serveurs
 #[utoipa::path(
     get,
@@ -112,7 +134,7 @@ pub async fn create(
     )
 )]
 pub async fn update(
-    _admin: Superuser,
+    user: CurrentUser,
     State(state): State<AppState>,
     Path(id): Path<Uuid>,
     Json(payload): Json<UpdateServerRequest>,
@@ -125,6 +147,8 @@ pub async fn update(
         .await?
         .ok_or(HTTPError::NotFound)?;
 
+    require_server_permission(&state, &user, id, ServerPermission::MANAGE_SERVER).await?;
+
     let server = state
         .services
         .server
@@ -311,10 +335,12 @@ pub async fn get_role_permission(
     tag = "Server Permissions"
 )]
 pub async fn set_role_permission(
+    user: CurrentUser,
     State(state): State<AppState>,
     Path((server_id, role_id)): Path<(Uuid, Uuid)>,
     Json(payload): Json<SetServerPermissionRequest>,
 ) -> Result<Json<ServerRolePermissionResponse>, HTTPError> {
+    require_server_permission(&state, &user, server_id, ServerPermission::MANAGE_ROLES).await?;
     state
         .repositories
         .server
@@ -347,9 +373,11 @@ pub async fn set_role_permission(
     tag = "Server Permissions"
 )]
 pub async fn remove_role_permission(
+    user: CurrentUser,
     State(state): State<AppState>,
     Path((server_id, role_id)): Path<(Uuid, Uuid)>,
 ) -> Result<StatusCode, HTTPError> {
+    require_server_permission(&state, &user, server_id, ServerPermission::MANAGE_ROLES).await?;
     if state
         .repositories
         .server

src/services/role.rs

@@ -1,6 +1,6 @@
 use crate::services::ServicesContext;
 use crate::models::role;
-use sea_orm::{ActiveModelTrait, ColumnTrait, EntityTrait, QueryFilter, TransactionTrait, Set};
+use sea_orm::{ActiveModelTrait, EntityTrait, TransactionTrait};
 use std::sync::Arc;
 use uuid::Uuid;
 
@@ -23,13 +23,13 @@ impl RoleService {
 
         let txn = db.begin().await?;
 
-        let group = active.insert(&txn).await?;
+        let role = active.insert(&txn).await?;
 
         txn.commit().await?;
 
-        event_bus.emit("group_created", group.clone());
+        event_bus.emit("role_created", role.clone());
 
-        Ok(group)
+        Ok(role)
     }
 
     pub async fn update_role(
@@ -41,13 +41,13 @@ impl RoleService {
 
         let txn = db.begin().await?;
 
-        let group = active.update(&txn).await?;
+        let role = active.update(&txn).await?;
 
         txn.commit().await?;
 
-        event_bus.emit("group_updated", group.clone());
+        event_bus.emit("role_updated", role.clone());
 
-        Ok(group)
+        Ok(role)
     }
 
     pub async fn delete_role(&self, id: Uuid) -> Result<bool, anyhow::Error> {
@@ -65,9 +65,29 @@ impl RoleService {
         txn.commit().await?;
 
         if deleted {
-            event_bus.emit("group_deleted", id);
+            event_bus.emit("role_deleted", id);
         }
 
         Ok(deleted)
     }
+
+    pub async fn add_member(&self, role_id: Uuid, user_id: Uuid, server_id: Uuid) -> Result<bool, anyhow::Error> {
+        let added = self.service_context.repositories.role.add_member(role_id, user_id).await?;
+        if added {
+            self.service_context
+                .event_bus
+                .emit("role_user_created", (role_id, user_id, server_id));
+        }
+        Ok(added)
+    }
+
+    pub async fn remove_member(&self, role_id: Uuid, user_id: Uuid, server_id: Uuid) -> Result<bool, anyhow::Error> {
+        let removed = self.service_context.repositories.role.remove_member(role_id, user_id).await?;
+        if removed {
+            self.service_context
+                .event_bus
+                .emit("role_user_deleted", (role_id, user_id, server_id));
+        }
+        Ok(removed)
+    }
 }