Changed structure to gather all metrics endpoints under one Controller

import java.time.OffsetDateTime;

import java.util.Map;

@Tag(name = "ServiceMetricsApi")

public interface ServiceMetricsApi {

@Tag(name = "MetricsApi")

public interface MetricsApi {

    Logger log = LoggerFactory.getLogger(ServiceMetricsApi.class);

    Logger log = LoggerFactory.getLogger(MetricsApi.class);

    @Operation(summary = "Get total number of services", operationId = "getTotalServices")

    @ApiResponses(value = {

package org.etsi.osl.tmf.metrics.api;

import org.etsi.osl.tmf.common.model.service.ServiceStateType;

import org.etsi.osl.tmf.metrics.reposervices.ServiceMetricsRepoService;

import org.etsi.osl.tmf.metrics.reposervices.MetricsRepoService;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;

import java.util.Map;

@Controller

public class ServiceMetricsApiController implements ServiceMetricsApi{

public class MetricsApiController implements MetricsApi {

    private static final Logger log = LoggerFactory.getLogger(ServiceMetricsApiController.class);

    private final ServiceMetricsRepoService serviceMetricsRepoService;

    private static final Logger log = LoggerFactory.getLogger(MetricsApiController.class);

    private final MetricsRepoService serviceMetricsRepoService;

    @Autowired

    public ServiceMetricsApiController(ServiceMetricsRepoService serviceMetricsRepoService) {

    public MetricsApiController(MetricsRepoService serviceMetricsRepoService) {

        this.serviceMetricsRepoService = serviceMetricsRepoService;

    }

import java.util.stream.Collectors;

@Service

public class ServiceMetricsRepoService {

public class MetricsRepoService {

    @Autowired

    ObjectMapper objectMapper;

@ActiveProfiles("testing")

//@TestPropertySource(

//		  locations = "classpath:application-testing.yml")

public class ServiceMetricsApiControllerTest {

public class MetricsApiControllerTest {

    @Autowired

    private MockMvc mvc;