Simple server completed

inköpslista-srv/src/main.rs

@@ -0,0 +1,73 @@
+#[macro_use]
+extern crate rocket;
+
+use std::{ops::Deref, sync::Mutex};
+
+use rocket::{serde::json::Json, State};
+use serde::{Deserialize, Serialize};
+
+#[get("/")]
+fn index() -> &'static str {
+    "hello world"
+}
+
+// http GET hemma.nubo.sh/api/list/
+// response: [
+//   Item { name: "Mjölk", ItemData { checked: true } }
+// ]
+#[get("/api/list")]
+fn get_list(mock_db: &State<Mutex<MockDb>>) -> Json<Vec<Item>> {
+    let mock_db = mock_db.lock().unwrap();
+    Json(mock_db.list.clone())
+}
+
+// http PUT hemma.nubo.sh/api/list/mjölk
+// body: ItemData {
+//     checked: true,
+// }
+#[put("/api/list/<item>", data = "<data>")]
+fn put_list(item: &str, data: Json<ItemData>, mock_db: &State<Mutex<MockDb>>) {
+    println!("{} {:?}", item, data);
+
+    let mut mock_db = mock_db.lock().unwrap();
+    if let Some(item) = mock_db.list.iter_mut().find(|x| x.name == item) {
+        item.data = data.into_inner()
+    } else {
+        mock_db.list.push(Item {
+            name: item.to_string(),
+            data: data.into_inner(),
+        });
+    }
+}
+
+#[delete("/api/list/<item>")]
+fn delete_trip(item: &str, mock_db: &State<Mutex<MockDb>>) {
+    let mut mock_db = mock_db.lock().unwrap();
+    if let Some(index) = mock_db.list.iter().position(|x| x.name == item) {
+        mock_db.list.remove(index);
+    }
+}
+
+#[launch]
+fn rocket() -> _ {
+    rocket::build()
+        .manage(Mutex::new(MockDb::default()))
+        .mount("/", routes![index, get_list, put_list, delete_trip])
+}
+
+#[derive(Serialize, Deserialize, Default, Debug)]
+struct MockDb {
+    pub list: Vec<Item>,
+}
+
+#[derive(Serialize, Deserialize, Default, Debug, Clone)]
+struct Item {
+    pub name: String,
+    pub data: ItemData,
+}
+
+#[derive(Serialize, Deserialize, Default, Debug, Clone)]
+
+struct ItemData {
+    pub checked: bool,
+}