refactor: ♻️ signal

protocol/src/lib.rs

@@ -1,19 +1,35 @@
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Serialize, Deserialize)]
-pub struct Signal {
-    pub username: String,
-    pub time: DateTime<Utc>,
+#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
+pub enum SignalType {
+    Auth,
+    Offer,
+    Answer,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-pub struct RTCSessionOffer {
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct Signal {
     pub username: String,
-    pub rtc_session_offer: String,
+    pub signal_type: SignalType,
+    pub data: String,
+    time: DateTime<Utc>,
 }
-#[derive(Debug, Serialize, Deserialize)]
-pub struct RTCSessionAnswer {
-    pub username: String,
-    pub rtc_session_offer: String,
+
+impl Signal {
+    pub fn new(username: &String, signal_type: &SignalType, data: &String) -> Signal {
+        let username = username.to_owned();
+        let signal_type = *signal_type;
+        let data = data.to_owned();
+        Signal {
+            username,
+            signal_type,
+            data,
+            time: DateTime::default(),
+        }
+    }
+
+    pub fn get_time(&self) -> DateTime<Utc> {
+        self.time
+    }
 }