Can get information about multiple groups

src/controllers/groups_controller.rs

@@ -2,13 +2,16 @@
 //!
 //! @author Pierre Hubert
 
+use std::collections::HashMap;
+
+use crate::api_data::group_api::GroupApi;
 use crate::api_data::res_create_group::GroupCreationResult;
 use crate::controllers::routes::RequestResult;
 use crate::data::group::GroupAccessLevel;
+use crate::data::group_id::GroupID;
 use crate::data::http_request_handler::HttpRequestHandler;
 use crate::data::new_group::NewGroup;
 use crate::helpers::groups_helper;
-use crate::api_data::group_api::GroupApi;
 
 /// Create a new group
 pub fn create(r: &mut HttpRequestHandler) -> RequestResult {
@@ -39,3 +42,25 @@ pub fn get_info_single(r: &mut HttpRequestHandler) -> RequestResult {
 
     r.set_response(GroupApi::new(&group, r.user_id_opt())?)
 }
+
+/// Get information about multiple users
+pub fn get_info_multiple(r: &mut HttpRequestHandler) -> RequestResult {
+    let groups_id = r.post_numbers_list("list", 1)?;
+
+    let mut list = HashMap::new();
+
+    for id in groups_id {
+        let id = GroupID::new(id as u64);
+
+        if !groups_helper::exists(&id)? ||
+            groups_helper::get_access_level(&id, r.user_id_opt())? < GroupAccessLevel::LIMITED_ACCESS {
+            r.not_found(format!("Group {} not found!", id.id()))?;
+        }
+
+        let group = groups_helper::get_info(&id)?;
+
+        list.insert(id.id().to_string(), GroupApi::new(&group, r.user_id_opt())?);
+    }
+
+    r.set_response(list)
+}

src/controllers/routes.rs

@@ -134,6 +134,8 @@ pub fn get_routes() -> Vec<Route> {
 
         Route::post("/groups/get_info", Box::new(groups_controller::get_info_single)),
 
+        Route::post("/groups/get_multiple_info", Box::new(groups_controller::get_info_multiple)),
+
 
         // Virtual directory controller
         Route::post("/user/findbyfolder", Box::new(virtual_directory_controller::find_user)),

src/data/new_conversation.rs

@@ -9,6 +9,6 @@ pub struct NewConversation {
     pub owner_id: UserID,
     pub name: Option<String>,
     pub owner_following: bool,
-    pub members: Vec<i64>,
+    pub members: Vec<UserID>,
     pub can_everyone_add_members: bool
 }