HeartbeatController.java

package api.controllers;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

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.responses.ApiResponses;

/**
 * HeartbeatController.
 */
@RestController
@RequestMapping("")
public class HeartbeatController {
    /**
     * Heartbeat.
     *
     * @return true
     */
    @GetMapping(path = "")
    @ApiResponses({
        @ApiResponse(
            responseCode = "200",
            content = @Content(schema = @Schema(implementation = Boolean.class), mediaType = "application/json")
        )
    })
    public boolean heartbeat() {
        return true;
    }
}