get all room endpoint + clean fil structure

src/chat/handlers.rs

@@ -160,13 +160,6 @@ pub async fn send_message(
         Ok(_) => (StatusCode::NOT_FOUND, "Conversation not found".to_string()),
         Err(err) => (StatusCode::INTERNAL_SERVER_ERROR, format!("Error from DB: {err}")),
     }
-/*
-    match result {
-        Ok(rows) if rows > 0 => (StatusCode::OK, "added message succesfully".to_string()),
-        Ok(_) => (StatusCode::NOT_FOUND, "not able to add the message, conversation may not exist".to_string() ),
-        Err(err) => (StatusCode::INTERNAL_SERVER_ERROR, format!("Error when adding the message : {err}")),
-    }
-*/
 
 }
 
@@ -222,4 +215,51 @@ pub async fn get_message(
 
     Ok((StatusCode::OK, serde_json::to_string(&messages).unwrap()))
 
+}
+
+
+#[derive(Serialize)]
+struct User {
+    id: i32,
+    username: String,
+    display_name: String,
+}
+
+
+pub async fn get_hotel_users(
+    State(state): State<AppState>,
+    AuthClaims { hotel_id, .. }: AuthClaims,
+) -> impl IntoResponse {
+    let conn = match state.logs_pool.get() {
+        Ok(c) => c,
+        Err(_) => return (StatusCode::INTERNAL_SERVER_ERROR, "DB connection error".to_string()),
+    };
+
+    let mut stmt = match conn.prepare(
+        "SELECT id, username, displayname FROM users WHERE hotel_id = ?1",
+    ) {
+        Ok(s) => s,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Prepare failed: {}", e)),
+    };
+
+    let users_iter = match stmt.query_map(params![hotel_id], |row| {
+        Ok(User {
+            id: row.get(0)?,
+            username: row.get(1)?,
+            display_name: row.get(2)?,
+        })
+    }) {
+        Ok(iter) => iter,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Query failed: {}", e)),
+    };
+
+    let users: Vec<User> = match users_iter.collect::<Result<Vec<_>, _>>() {
+        Ok(u) => u,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Collect failed: {}", e)),
+    };
+
+    match serde_json::to_string(&users) {
+        Ok(json) => (StatusCode::OK, json),
+        Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, format!("Serialization failed: {}", e)),
+    }
 }

src/chat/routes.rs

@@ -6,9 +6,7 @@ use axum::{
 };
 
 use crate::utils::db_pool::AppState;
-use crate::chat::handlers::{
-    create_conversation,add_user_to_conv,send_message,get_message
-};
+use crate::chat::handlers::*;
 
 
 
@@ -21,5 +19,6 @@ pub fn chat_routes() -> Router<AppState> {
         .route("/add_users_conv", put(add_user_to_conv))
         .route("/send_message", post(send_message))
         .route("/get_message", get(get_message))
-    
+        .route("/hotel_users", get(get_hotel_users))
+        
     }

src/dto/rooms.rs

@@ -1,13 +0,0 @@
-use serde::Deserialize;
-
-#[derive(Debug, Deserialize)]
-pub struct UpdateRoomStatusDto{
-    pub room_number: i32,
-    pub status: string,
-}
-
-#[derive(Debug, Seserialize)]
-pub struct RoomStatusIdDto{
-    pub room_number: i32,
-    pub status: string,
-}

src/rooms/handler.rs

@@ -2,6 +2,7 @@ use axum::{Json, extract::Path, extract::State   };
 use axum::response::IntoResponse;
 use axum::http::StatusCode;
 use axum::extract::ws::Message;
+use serde::Serialize;
 use serde_json::json;
 
 use crate::rooms::extractor::UpdateRoomPayload;
@@ -111,6 +112,56 @@ pub async fn clean_db_update(
     }
 }
 
+#[derive(Serialize)]
+struct Room {
+    id: i32,
+    number: String,
+    status: String,
+}
+
+pub async fn get_all_rooms(
+    State(state): State<AppState>,
+    AuthClaims { hotel_id, .. }: AuthClaims,
+) -> impl IntoResponse {
+    
+    let pool = state.hotel_pools.get_pool(hotel_id);
+    
+    let conn = match pool.get(){
+        Ok(conn) => conn,
+        Err(err) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Pool error: {err}")),
+    };
+
+    let mut stmt = match conn.prepare(
+        "SELECT id, number, status FROM rooms ",
+    ) {
+        Ok(s) => s,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Prepare failed: {}", e)),
+    };
+
+    let room_iter = match stmt.query_map( params![],|row| {
+        Ok(Room {
+            id: row.get(0)?,
+            number: row.get(1)?,
+            status: row.get(2)?,
+        })
+    }) {
+        Ok(iter) => iter,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Query failed: {}", e)),
+    };
+
+    let rooms: Vec<Room> = match room_iter.collect::<Result<Vec<_>, _>>() {
+        Ok(u) => u,
+        Err(e) => return (StatusCode::INTERNAL_SERVER_ERROR, format!("Collect failed: {}", e)),
+    };
+
+    match serde_json::to_string(&rooms) {
+        Ok(json) => (StatusCode::OK, json),
+        Err(e) => (StatusCode::INTERNAL_SERVER_ERROR, format!("Serialization failed: {}", e)),
+    }
+}
+
+
+
 struct RoomRequest {
     item_id: i32,
     item_amount: i32,

src/rooms/routes.rs

@@ -18,4 +18,5 @@ pub fn rooms_routes() -> Router<AppState> {
         .route("/", get(hello_rooms) )
         .route("/fakeUpdate/{room_id}", put(fake_room_update))
         .route("/clean_db_update/{room_id}", put(clean_db_update))
+        .route("/rooms", get(get_all_rooms))
     }