renamed newtickdata to newtickmessage. added firstconnectmessage.

websrc/index.tsx

@@ -6,11 +6,6 @@ import io from "socket.io-client";
 
 export const socket = io();
 
-export type NewTickData = {
-    tick: number,
-    price: number,
-    positions: Array<PositionState>
-}
 
 export type PositionState = {
     id: number,
@@ -22,10 +17,21 @@ export type PositionState = {
     profit_loss_percentage: number
 }
 
+export type FirstConnectMessage = {
+    ticks: Array<number>,
+    prices: Array<number>,
+    positions: Array<PositionState>
+}
+
+export type NewTickMessage = {
+    tick: number,
+    price: number,
+    positions: Array<PositionState>
+}
+
 export type PositionCloseMessage = {
     message_name: string,
     position_id: number,
-    symbol: string
 }
 
 socket.on("connect", function () {