Can get the list of memberships of a user

src/api_data/mod.rs

@@ -40,4 +40,6 @@ pub mod posts_targets_api;
 pub mod res_create_comment;
 pub mod res_number_unread_notifications;
 pub mod res_count_all_unreads;
-pub mod notification_api;
+pub mod notification_api;
+pub mod user_membership_api;
+mod type_container_api;

src/api_data/notification_api.rs

@@ -2,24 +2,11 @@
 //!
 //! @author Pierre Hubert
 
-use serde::{Serialize, Serializer};
-use serde::ser::SerializeMap;
+use serde::Serialize;
 
+use crate::api_data::type_container_api::TypeContainerAPI;
 use crate::data::notification::Notification;
 
-struct TypeContainer {
-    t: String,
-}
-
-impl Serialize for TypeContainer {
-    fn serialize<S>(&self, serializer: S) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
-        S: Serializer {
-        let mut map = serializer.serialize_map(Some(1))?;
-        map.serialize_entry("type", &self.t)?;
-        map.end()
-    }
-}
-
 #[derive(Serialize)]
 pub struct NotificationAPI {
     id: u64,
@@ -30,7 +17,7 @@ pub struct NotificationAPI {
     on_elem_id: u64,
     on_elem_type: String,
     #[serde(flatten)]
-    type_container: TypeContainer,
+    type_container: TypeContainerAPI,
     event_visibility: String,
     from_container_id: Option<u64>,
     from_container_type: Option<String>,
@@ -46,7 +33,7 @@ impl NotificationAPI {
             dest_user_id: n.dest_user_id.id(),
             on_elem_id: n.on_elem_id,
             on_elem_type: n.on_elem_type.to_api(),
-            type_container: TypeContainer { t: n.kind.to_api() },
+            type_container: TypeContainerAPI::new(n.kind.to_api()),
             event_visibility: n.visibility.to_api(),
             from_container_id: n.container_id,
             from_container_type: n.container_type.as_ref().map(|f| f.to_api()),

src/api_data/type_container_api.rs

@@ -0,0 +1,24 @@
+//! Use this structure for all structures that needs a "type" field
+//!
+//! @author Pierre Hubert
+use serde::{Serialize, Serializer};
+use serde::ser::SerializeMap;
+
+pub struct TypeContainerAPI {
+    t: String,
+}
+
+impl TypeContainerAPI {
+    pub fn new(t: String) -> TypeContainerAPI {
+        TypeContainerAPI { t }
+    }
+}
+
+impl Serialize for TypeContainerAPI {
+    fn serialize<S>(&self, serializer: S) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
+        S: Serializer {
+        let mut map = serializer.serialize_map(Some(1))?;
+        map.serialize_entry("type", &self.t)?;
+        map.end()
+    }
+}

src/api_data/user_membership_api.rs

@@ -0,0 +1,54 @@
+//! # User membership API entry
+//!
+//! @author Pierre Hubert
+
+use serde::Serialize;
+
+use crate::api_data::conversation_api::ConversationAPI;
+use crate::api_data::friend_api::FriendAPI;
+use crate::api_data::type_container_api::TypeContainerAPI;
+use crate::data::user_membership::UserMembership;
+
+#[derive(Serialize)]
+pub struct UserMembershipAPI {
+    #[serde(flatten)]
+    membership_type: TypeContainerAPI,
+    id: Option<u64>,
+    friend: Option<FriendAPI>,
+    last_activity: Option<u64>,
+    conv: Option<ConversationAPI>,
+}
+
+impl UserMembershipAPI {
+    pub fn new(m: &UserMembership) -> UserMembershipAPI {
+        match &m {
+            UserMembership::Group(group_id, last_activity) => UserMembershipAPI {
+                membership_type: TypeContainerAPI::new("group".to_string()),
+                id: Some(group_id.id()),
+                friend: None,
+                last_activity: Some(last_activity.clone()),
+                conv: None,
+            },
+
+            UserMembership::Friend(friend) => UserMembershipAPI {
+                membership_type: TypeContainerAPI::new("friend".to_string()),
+                id: None,
+                friend: Some(FriendAPI::new(friend)),
+                last_activity: None,
+                conv: None,
+            },
+
+            UserMembership::Conversation(conversation) => UserMembershipAPI {
+                membership_type: TypeContainerAPI::new("conversation".to_string()),
+                id: None,
+                friend: None,
+                last_activity: None,
+                conv: Some(ConversationAPI::new(conversation)),
+            }
+        }
+    }
+
+    pub fn for_list(l: &Vec<UserMembership>) -> Vec<UserMembershipAPI> {
+        l.iter().map(Self::new).collect()
+    }
+}

src/controllers/web_app_controller.rs

@@ -2,10 +2,14 @@
 //!
 //! @author Pierre Hubert
 
+use crate::api_data::user_membership_api::UserMembershipAPI;
 use crate::controllers::routes::RequestResult;
 use crate::data::http_request_handler::HttpRequestHandler;
+use crate::helpers::webapp_helper;
 
 /// Get the list of memberships of a given user
 pub fn get_memberships(r: &mut HttpRequestHandler) -> RequestResult {
-    r.success("Implement me")
+    let memberships = webapp_helper::get_user_memberships(r.user_id_ref()?)?;
+
+    r.set_response(UserMembershipAPI::for_list(&memberships))
 }

src/data/mod.rs

@@ -24,4 +24,5 @@ pub mod movie;
 pub mod survey;
 pub mod comment;
 pub mod new_survey;
-pub mod notification;
+pub mod notification;
+pub mod user_membership;

src/data/user_membership.rs

@@ -0,0 +1,13 @@
+//! # User membership
+//!
+//! @author Pierre Hubert
+
+use crate::data::friend::Friend;
+use crate::data::conversation::Conversation;
+use crate::data::group_id::GroupID;
+
+pub enum UserMembership {
+    Group(GroupID, u64),
+    Friend(Friend),
+    Conversation(Conversation)
+}

src/helpers/groups_helper.rs

@@ -9,7 +9,7 @@ use crate::data::group_id::GroupID;
 use crate::data::group_member::{GroupMember, GroupMembershipLevel};
 use crate::data::new_group::NewGroup;
 use crate::data::user::UserID;
-use crate::helpers::database;
+use crate::helpers::{database, posts_helper};
 use crate::utils::date_utils::time;
 
 impl GroupVisibilityLevel {
@@ -346,6 +346,24 @@ pub fn check_directory_availability(dir: &str, group_id: Option<GroupID>) -> Res
     }
 }
 
+/// Get the last activity time of a group
+pub fn get_last_activity(user_id: &UserID, group_id: &GroupID) -> ResultBoxError<u64> {
+    let last_post = posts_helper::PostsQuery::new(user_id.as_option())
+        .set_limit(1)
+        .get_group(group_id)?;
+
+    match last_post.first() {
+        None => {
+            // No post was found
+            Ok(0)
+        }
+
+        Some(p) => {
+            Ok(p.time_create)
+        }
+    }
+}
+
 /// Set new settings to the group, except group logo
 pub fn set_settings(g: &Group) -> ResultBoxError {
     database::UpdateInfo::new(GROUPS_LIST_TABLE)

src/helpers/mod.rs

@@ -14,4 +14,5 @@ pub mod virtual_directory_helper;
 pub mod movies_helper;
 pub mod survey_helper;
 pub mod comments_helper;
-pub mod notifications_helper;
+pub mod notifications_helper;
+pub mod webapp_helper;

src/helpers/webapp_helper.rs

@@ -0,0 +1,34 @@
+//! # Web Application Helper
+//!
+//! Contains methods specific to Comunic Web applications
+//!
+//! @author Pierre Hubert
+
+use crate::data::error::ResultBoxError;
+use crate::data::user::UserID;
+use crate::data::user_membership::UserMembership;
+use crate::helpers::{conversations_helper, friends_helper, groups_helper};
+
+/// Get all the memberships of a user
+pub fn get_user_memberships(user_id: &UserID) -> ResultBoxError<Vec<UserMembership>> {
+    let friends = friends_helper::GetFriendsQuery::new(user_id)
+        .exec()?;
+    let groups = groups_helper::get_list_user(user_id, false)?;
+    let conversations_list = conversations_helper::get_list_user(user_id)?;
+
+    let mut list = Vec::new();
+
+    for friend in friends {
+        list.push(UserMembership::Friend(friend));
+    }
+
+    for group in &groups {
+        list.push(UserMembership::Group(group.clone(), groups_helper::get_last_activity(user_id, group)?));
+    }
+
+    for conv in conversations_list {
+        list.push(UserMembership::Conversation(conv))
+    }
+
+    Ok(list)
+}