init

src/domain/dto/channel.rs

@@ -70,3 +70,9 @@ pub struct ChannelRolePermissionResponse {
     pub role_id: Uuid,
     pub permissions: u64,
 }
+
+#[derive(Debug, Serialize, ToSchema)]
+pub struct ChannelPermissionsResponse {
+    pub users: Vec<ChannelUserPermissionResponse>,
+    pub roles: Vec<ChannelRolePermissionResponse>,
+}

src/repositories/channel.rs

@@ -59,6 +59,16 @@ impl ChannelRepository {
             .await?)
     }
 
+    pub async fn list_user_permissions(
+        &self,
+        channel_id: Uuid,
+    ) -> AnyResult<Vec<channel_user_permission::Model>> {
+        Ok(channel_user_permission::Entity::find()
+            .filter(channel_user_permission::Column::ChannelId.eq(channel_id))
+            .all(&self.context.db)
+            .await?)
+    }
+
     pub async fn set_user_permission(
         &self,
         channel_id: Uuid,
@@ -109,6 +119,16 @@ impl ChannelRepository {
             .await?)
     }
 
+    pub async fn list_role_permissions(
+        &self,
+        channel_id: Uuid,
+    ) -> AnyResult<Vec<channel_role_permission::Model>> {
+        Ok(channel_role_permission::Entity::find()
+            .filter(channel_role_permission::Column::ChannelId.eq(channel_id))
+            .all(&self.context.db)
+            .await?)
+    }
+
     pub async fn set_role_permission(
         &self,
         channel_id: Uuid,

src/routes/channel/handlers.rs

@@ -2,7 +2,7 @@ use crate::core::state::AppState;
 use crate::http::context::Superuser;
 use crate::http::error::HTTPError;
 use crate::domain::dto::channel::{
-    ChannelQueryParams, ChannelResponse, ChannelRolePermissionResponse,
+    ChannelQueryParams, ChannelResponse, ChannelPermissionsResponse, ChannelRolePermissionResponse,
     ChannelUserPermissionResponse, CreateChannelRequest, SetChannelPermissionRequest,
     UpdateChannelRequest,
 };
@@ -69,6 +69,26 @@ pub async fn get_by_id(
     Ok(Json(mapper::channel_model_to_channel_response(channel)))
 }
 
+/// Liste les permissions directes configurées pour un canal.
+#[utoipa::path(
+    get,
+    path = "/channels/{channel_id}/permissions",
+    params(("channel_id" = Uuid, Path, description = "ID du canal")),
+    responses((status = 200, body = ChannelPermissionsResponse), (status = 404, description = "Canal non trouvé")),
+    tag = "Channel Permissions"
+)]
+pub async fn list_permissions(
+    State(state): State<AppState>,
+    Path(channel_id): Path<Uuid>,
+) -> Result<Json<ChannelPermissionsResponse>, HTTPError> {
+    state.repositories.channel.get_by_id(channel_id).await?.ok_or(HTTPError::NotFound)?;
+    let (users, roles) = tokio::try_join!(
+        state.repositories.channel.list_user_permissions(channel_id),
+        state.repositories.channel.list_role_permissions(channel_id),
+    )?;
+    Ok(Json(mapper::channel_permissions_to_response(users, roles)))
+}
+
 /// Crée un nouveau channel
 #[utoipa::path(
     post,

src/routes/channel/mapper.rs

@@ -1,5 +1,5 @@
 use crate::domain::dto::channel::{
-    ChannelQueryParams, ChannelResponse, ChannelRolePermissionResponse,
+    ChannelPermissionsResponse, ChannelQueryParams, ChannelResponse, ChannelRolePermissionResponse,
     ChannelUserPermissionResponse, CreateChannelRequest, UpdateChannelRequest,
 };
 use crate::models::{channel, channel_role_permission, channel_user_permission};
@@ -71,6 +71,16 @@ pub fn channel_role_permission_to_response(
     }
 }
 
+pub fn channel_permissions_to_response(
+    users: Vec<channel_user_permission::Model>,
+    roles: Vec<channel_role_permission::Model>,
+) -> ChannelPermissionsResponse {
+    ChannelPermissionsResponse {
+        users: users.into_iter().map(channel_user_permission_to_response).collect(),
+        roles: roles.into_iter().map(channel_role_permission_to_response).collect(),
+    }
+}
+
 pub fn query_params_to_channel_filter(params: ChannelQueryParams) -> ChannelFilter {
     ChannelFilter {
         server_id: params.server_id,

src/routes/channel/routes.rs

@@ -11,6 +11,10 @@ pub fn router() -> Router<AppState> {
                 .put(handlers::update)
                 .delete(handlers::delete),
         )
+        .route(
+            "/channels/{channel_id}/permissions",
+            get(handlers::list_permissions),
+        )
         .route(
             "/channels/{channel_id}/permissions/users/{user_id}",
             get(handlers::get_user_permission)