Remove PgConnection when we don't need it

Massive simplification in the ActivityPub module!

src/routes/comments.rs

@@ -45,7 +45,7 @@ fn create_response(blog_name: String, slug: String, query: Option<CommentQuery>,
 
     let instance = Instance::get_local(&*conn).unwrap();
     instance.received(&*conn, serde_json::to_value(new_comment.clone()).expect("JSON serialization error"));
-    broadcast(&*conn, &user, new_comment, user.get_followers(&*conn));
+    broadcast(&user, new_comment, user.get_followers(&*conn));
 
     Redirect::to(format!("/~/{}/{}/#comment-{}", blog_name, slug, id))
 }

src/routes/likes.rs

@@ -25,11 +25,11 @@ fn create(blog: String, slug: String, user: User, conn: DbConn) -> Redirect {
         like.update_ap_url(&*conn);
         like.notify(&*conn);
 
-        broadcast(&*conn, &user, like.into_activity(&*conn), user.get_followers(&*conn));
+        broadcast(&user, like.into_activity(&*conn), user.get_followers(&*conn));
     } else {
         let like = likes::Like::find_by_user_on_post(&*conn, user.id, post.id).unwrap();
         let delete_act = like.delete(&*conn);
-        broadcast(&*conn, &user, delete_act, user.get_followers(&*conn));
+        broadcast(&user, delete_act, user.get_followers(&*conn));
     }
 
     Redirect::to(uri!(super::posts::details: blog = blog, slug = slug))

src/routes/posts.rs

@@ -119,7 +119,7 @@ fn create(blog_name: String, data: Form<NewPostForm>, user: User, conn: DbConn)
             }
 
             let act = post.create_activity(&*conn);
-            broadcast(&*conn, &user, act, user.get_followers(&*conn));
+            broadcast(&user, act, user.get_followers(&*conn));
 
             Redirect::to(uri!(details: blog = blog_name, slug = slug))
         }

src/routes/reshares.rs

@@ -25,11 +25,11 @@ fn create(blog: String, slug: String, user: User, conn: DbConn) -> Redirect {
         reshare.update_ap_url(&*conn);
         reshare.notify(&*conn);
 
-        broadcast(&*conn, &user, reshare.into_activity(&*conn), user.get_followers(&*conn));
+        broadcast(&user, reshare.into_activity(&*conn), user.get_followers(&*conn));
     } else {
         let reshare = Reshare::find_by_user_on_post(&*conn, user.id, post.id).unwrap();
         let delete_act = reshare.delete(&*conn);
-        broadcast(&*conn, &user, delete_act, user.get_followers(&*conn));
+        broadcast(&user, delete_act, user.get_followers(&*conn));
     }
 
     Redirect::to(uri!(super::posts::details: blog = blog, slug = slug))

src/routes/user.rs

@@ -82,7 +82,7 @@ fn follow(name: String, conn: DbConn, user: User) -> Redirect {
     act.follow_props.set_object_object(user.into_activity(&*conn)).unwrap();
     act.object_props.set_id_string(format!("{}/follow/{}", user.ap_url, target.ap_url)).unwrap();
 
-    broadcast(&*conn, &user, act, vec![target]);
+    broadcast(&user, act, vec![target]);
     Redirect::to(uri!(details: name = name))
 }