Started on separating domain and adapters

backend-actix/src/request/gamenight_handlers.rs

@@ -53,6 +53,7 @@ pub async fn gamenight_get(pool: web::Data<DbPool>, _user: User, gamenight_data:
     let mut conn = pool.get_conn();
 
     let gamenight = schema::gamenight::get_gamenight(&mut conn, gamenight_data.into_inner().into())?;
+    //let participants = schema::user::get_participants(&mut conn, gamenight_id);
 
     Ok(HttpResponse::Ok()
         .content_type(ContentType::json())

backend-actix/src/schema/gamenight_participants.rs

@@ -0,0 +1,21 @@
+use diesel::{ExpressionMethods, Insertable, PgConnection, QueryDsl, Queryable, RunQueryDsl};
+use serde::{Serialize, Deserialize};
+use uuid::Uuid;
+use crate::schema::schema::gamenight_participants;
+
+use super::error::DatabaseError;
+
+#[derive(Serialize, Deserialize, Debug, Insertable, Queryable)]
+#[diesel(belongs_to(Gamenight))]
+#[diesel(belongs_to(User))]
+#[diesel(table_name = gamenight_participants)]
+pub struct GamenightParticipants {
+    pub gamenight_id: Uuid,
+    pub user_id: Uuid,
+}
+
+pub fn gamenight_participants(conn: &mut PgConnection, id: Uuid) -> Result<Vec<GamenightParticipants>, DatabaseError> {
+    Ok(gamenight_participants::table
+        .filter(gamenight_participants::gamenight_id.eq(id))
+        .get_results(conn)?)
+}

backend-actix/src/schema/mod.rs

@@ -2,7 +2,9 @@ pub mod user;
 pub mod error;
 pub mod schema;
 pub mod gamenight;
+pub mod gamenight_participants;
 
 pub use user::login;
 pub use user::register;
 pub use gamenight::gamenights;
+pub use gamenight_participants::gamenight_participants;