444 use websocket to trigger reloads (#458)

* [#444] added refresh on sync token calendar update

* [#444] added refresh on register and tests

* [#444] extracted logic for useEffects and updates

* [#444] refactored code structure to use absolute paths

__test__/features/websocket/websocketAPI/parseMessage.test.ts

@@ -0,0 +1,76 @@
+import { WS_INBOUND_EVENTS } from "@/websocket/protocols";
+import { parseMessage } from "@/websocket/messaging/parseMessage";
+
+describe("parseMessage", () => {
+  it("should return empty set for non-object messages", () => {
+    const result1 = parseMessage(null);
+    const result2 = parseMessage("string");
+    const result3 = parseMessage(123);
+
+    expect(result1.calendarsToRefresh).toEqual(new Set<string>());
+    expect(result2.calendarsToRefresh).toEqual(new Set<string>());
+    expect(result3.calendarsToRefresh).toEqual(new Set<string>());
+  });
+
+  it("should handle registered event", () => {
+    const message = {
+      [WS_INBOUND_EVENTS.CLIENT_REGISTERED]: [
+        "/calendars/cal1/entry1",
+        "/calendars/cal2/entry2",
+      ],
+    };
+
+    const result = parseMessage(message);
+
+    expect(result.calendarsToRefresh).toContain("/calendars/cal1/entry1");
+    expect(result.calendarsToRefresh).toContain("/calendars/cal2/entry2");
+    expect(result.calendarsToRefresh.size).toBe(2);
+  });
+
+  it("should handle unregistered event", () => {
+    const message = {
+      [WS_INBOUND_EVENTS.CLIENT_UNREGISTERED]: ["/calendars/cal1/entry1"],
+    };
+
+    const result = parseMessage(message);
+
+    expect(result.calendarsToHide).toContain("/calendars/cal1/entry1");
+  });
+
+  it("should handle calendar path updates", () => {
+    const message = {
+      "/calendars/cal1/entry1": { updated: true },
+    };
+
+    const result = parseMessage(message);
+
+    expect(result.calendarsToRefresh).toContain("/calendars/cal1/entry1");
+    expect(result.calendarsToRefresh.size).toBe(1);
+  });
+
+  it("should parse multiple calendar paths", () => {
+    const message = {
+      "/calendars/cal1/entry1": {},
+      "/calendars/cal2/entry2": {},
+    };
+
+    const result = parseMessage(message);
+
+    expect(result.calendarsToRefresh.size).toBe(2);
+    expect(result.calendarsToRefresh).toContain("/calendars/cal1/entry1");
+    expect(result.calendarsToRefresh).toContain("/calendars/cal2/entry2");
+  });
+
+  it("should handle multiple event types in single message", () => {
+    const message = {
+      [WS_INBOUND_EVENTS.CLIENT_REGISTERED]: ["/calendars/cal1/entry1"],
+      [WS_INBOUND_EVENTS.CLIENT_UNREGISTERED]: ["/calendars/cal2/entry2"],
+      "/calendars/cal1/entry1": {},
+    };
+
+    const result = parseMessage(message);
+
+    expect(result.calendarsToRefresh.size).toBe(1);
+    expect(result.calendarsToRefresh).toContain("/calendars/cal1/entry1");
+  });
+});