Working on rust backend

backend/src/airports/model.rs

@@ -0,0 +1,31 @@
+use crate::db;
+use crate::error_handler::CustomError;
+use crate::schema::airports;
+use diesel::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, AsChangeset, Insertable)]
+#[table_name = "airports"]
+pub struct Airport {
+  pub name: String,
+  pub icao: String,
+  pub latitude: f32,
+  pub longitude: f32,
+}
+
+#[derive(Serialize, Deserialize, Queryable)]
+pub struct Airports {
+  pub id: i32,
+  pub name: String,
+  pub icao: String,
+  pub latitude: f32,
+  pub longitude: f32,
+}
+
+impl Airports {
+  pub fn find_all() -> Result<Vec<Self>, CustomError> {
+    let conn = db::connection()?;
+    let airports = airports::table.load::<Airports>(&conn)?;
+    Ok(airports)
+  }
+}