added get telemetry

src/main.rs

@@ -1,7 +1,7 @@
-use actix_web::{post, web, App, HttpServer, Responder, http::StatusCode, HttpResponse};
+use actix_web::{post, web, App, HttpServer, Responder, http::StatusCode, HttpResponse, get};
 use database::Database;
 use log::{info, error, debug};
-use crate::schemas::TelemetryMessage;
+use crate::schemas::TelemetryMessageFromDevice;
 
 mod database;
 mod schemas;
@@ -14,7 +14,7 @@ struct AppState {
 async fn receive_telemetry(
     device_id: web::Path<String>,
     data: web::Data<AppState>,
-    telemetry_message: web::Json<TelemetryMessage>
+    telemetry_message: web::Json<TelemetryMessageFromDevice>
 ) -> impl Responder {
     info!("POST - telementry - Processing device id {}", device_id);
     match data.db.create_device_if_not_exists(&device_id).await{
@@ -24,10 +24,33 @@ async fn receive_telemetry(
             return HttpResponse::InternalServerError();
         }
     };
-    debug!("{:?}", telemetry_message);
-    data.db.add_telemetry(&telemetry_message, &device_id).await;
 
-    HttpResponse::Ok()
+    match data.db.add_telemetry(&telemetry_message, &device_id).await{
+        Ok(_) => HttpResponse::Created(),
+        Err(e) => {
+            error!("adding Telemetry message to DB failed \n{}", e);
+            HttpResponse::InternalServerError()
+        }
+    }
+}
+
+#[get("/telemetry/{device_id}")]
+async fn get_telemetry(
+    device_id: web::Path<String>,
+    data: web::Data<AppState>
+) -> impl Responder {
+    info!("GET - telementry - Processing device id {}", device_id);
+    let messages = match data.db.get_telemetry_for_id(&device_id).await{
+        Ok(msgs) => msgs,
+        Err(e) => {
+            error!("Getting Telemetry Messages from DB failed \n{}", e);
+            return HttpResponse::InternalServerError().finish()
+        }
+    };
+
+
+    HttpResponse::Ok().json(messages)
+    
 }
 
 #[actix_web::main]
@@ -43,6 +66,7 @@ async fn main() -> std::io::Result<()> {
         App::new()
             .app_data(web::Data::new(AppState { db: db.clone() }))
             .service(receive_telemetry)
+            .service(get_telemetry)
     })
     .bind(("127.0.0.1", 8080))?
     .run()