Can get the list of available target to create new posts

src/helpers/friends_helper.rs

@@ -83,6 +83,15 @@ fn get_list(friend_query: &GetFriendsQuery) -> ResultBoxError<Vec<Friend>> {
     query.exec(db_to_friend)
 }
 
+/// get the list of friends that allows a given user to create posts on their page
+pub fn get_list_that_allow_posts_from_user(user_id: &UserID) -> ResultBoxError<Vec<UserID>> {
+    database::QueryInfo::new(FRIENDS_TABLE)
+        .cond_legacy_bool("autoriser_post_page", true)
+        .cond_user_id("ID_amis", user_id)
+        .add_field("ID_personne as user_id")
+        .exec(|r| r.get_user_id("user_id"))
+}
+
 /// Send a new friendship request
 pub fn send_request(user_id: &UserID, target_user: &UserID) -> ResultBoxError {
     database::InsertQuery::new(FRIENDS_TABLE)

src/helpers/groups_helper.rs

@@ -164,6 +164,25 @@ pub fn get_list_user(user_id: &UserID, only_followed: bool) -> ResultBoxError<Ve
     query.exec(|row| row.get_group_id("groups_id"))
 }
 
+
+/// Get the list of groups where a given user can create posts
+pub fn get_list_where_user_can_create_posts(user_id: &UserID) -> ResultBoxError<Vec<GroupID>> {
+    database::QueryInfo::new(GROUPS_MEMBERS_TABLE)
+        .alias("m")
+        .join(GROUPS_LIST_TABLE, "g", "m.groups_id = g.id")
+
+        .cond_user_id("user_id", user_id)
+
+        .set_custom_where("level = ? OR level = ? OR (level = ? AND posts_level = ?)")
+        .add_custom_where_argument_u32(GroupMembershipLevel::ADMINISTRATOR.to_db())
+        .add_custom_where_argument_u32(GroupMembershipLevel::MODERATOR.to_db())
+        .add_custom_where_argument_u32(GroupMembershipLevel::MEMBER.to_db())
+        .add_custom_where_argument_u32(GroupPostsCreationLevel::POSTS_LEVEL_ALL_MEMBERS.to_db())
+
+        .add_field("g.id")
+        .exec(|r| r.get_group_id("id"))
+}
+
 /// Get information about a group
 pub fn get_info(group_id: &GroupID) -> ResultBoxError<Group> {
     database::QueryInfo::new(GROUPS_LIST_TABLE)