OpenIsle/backend/src/main/java/com/openisle/controller/HelloController.java

package com.openisle.controller;

import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.security.SecurityRequirement;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Map;

@RestController
public class HelloController {
    @GetMapping("/api/hello")
    @SecurityRequirement(name = "JWT")
    @Operation(summary = "Hello endpoint", description = "Returns a greeting for authenticated users")
    @ApiResponse(responseCode = "200", description = "Greeting payload",
            content = @Content(schema = @Schema(implementation = Map.class)))
    public Map<String, String> hello() {
        return Map.of("message", "Hello, Authenticated User");
    }
}