Start to implement post logic

src/api_data/mod.rs

@@ -29,4 +29,5 @@ pub mod advanced_group_api;
 pub mod res_change_group_logo;
 pub mod group_member_api;
 pub mod friend_api;
-pub mod friendship_status_api;
+pub mod friendship_status_api;
+pub mod post_api;

src/api_data/post_api.rs

@@ -0,0 +1,26 @@
+//! # Post API entry
+//!
+//! @author Pierre Hubert
+use serde::Serialize;
+
+use crate::data::post::Post;
+
+#[derive(Serialize)]
+#[allow(non_snake_case)]
+pub struct PostAPI {
+    ID: u64,
+}
+
+impl PostAPI {
+    /// Turn a `Post` entry into an API entry
+    pub fn new(p: &Post) -> PostAPI {
+        PostAPI {
+            ID: p.id
+        }
+    }
+
+    /// Turn a list of posts into an API entry
+    pub fn for_list(l: &Vec<Post>) -> Vec<PostAPI> {
+        l.iter().map(Self::new).collect()
+    }
+}