move folder

backend/src/store.rs

@@ -0,0 +1,36 @@
+use memcache;
+
+use crate::note::now;
+use crate::note::Note;
+
+lazy_static! {
+  static ref CLIENT: memcache::Client = memcache::connect(format!(
+    "memcache://{}?timeout=10&tcp_nodelay=true",
+    std::env::var("MEMCACHE").unwrap_or("127.0.0.1:11211".to_string())
+  ))
+  .unwrap();
+}
+
+pub fn set(id: &String, note: &Note) {
+  let serialized = serde_json::to_string(&note.clone()).unwrap();
+  let expiration: u32 = match note.expiration {
+    Some(e) => e - now(),
+    None => 0,
+  };
+  CLIENT.set(id, serialized, expiration).unwrap();
+}
+
+pub fn get(id: &String) -> Option<Note> {
+  let value: Option<String> = CLIENT.get(&id).unwrap();
+  match value {
+    None => return None,
+    Some(s) => {
+      let deserialize: Note = serde_json::from_str(&s).unwrap();
+      return Some(deserialize);
+    }
+  }
+}
+
+pub fn del(id: &String) {
+  CLIENT.delete(id).unwrap();
+}