Code quality improvements and cleanup + Implemented ChatService

src/services/chatService.test.ts

@@ -0,0 +1,24 @@
+import {describe, expect, it} from "vitest";
+import {ChatService} from "./chatService";
+import {DatabaseMock} from "../mocks/storage/database";
+import {faker} from "@faker-js/faker/locale/en";
+
+describe("ChatService", () => {
+    const service = new ChatService("", "", new DatabaseMock(), (action, data) => {})
+
+    it('should get chats', async () => {
+        const chats = await service.get()
+        expect(chats[0].userid).toBe("chatPartnerId")
+    })
+
+    it('should get availability', async () => {
+        const available = await service.getUserAvailability("")
+        expect(available).toBeTruthy()
+    });
+
+    it('should create a new chat', async () => {
+        const chatPartnerName = faker.internet.displayName()
+        const newChat = await service.startNew(chatPartnerName)
+        expect(newChat.username).toBe(chatPartnerName)
+    });
+})