added jwt auth to service

src/main/java/zw/qantra/tm/domain/controllers/TestController.java

@@ -0,0 +1,27 @@
+package zw.qantra.tm.domain.controllers;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/test")
+@CrossOrigin(origins = "*")
+public class TestController {
+
+    @GetMapping("/protected")
+    public ResponseEntity<String> protectedEndpoint() {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        String username = authentication.getName();
+        return ResponseEntity.ok("Hello " + username + "! This is a protected endpoint.");
+    }
+
+    @GetMapping("/public")
+    public ResponseEntity<String> publicEndpoint() {
+        return ResponseEntity.ok("This is a public endpoint - no authentication required!");
+    }
+}