Chatto/src/main/java/org/ros/chatto/controller/StatisticsController.java

package org.ros.chatto.controller;

import java.time.Instant;

import org.ros.chatto.dto.StatsDTO;
import org.ros.chatto.service.StatisticsService;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import lombok.RequiredArgsConstructor;

@RestController
@RequestMapping("/api/stats")
@RequiredArgsConstructor
public class StatisticsController {
	private final StatisticsService statisticsService;

	@GetMapping
	public StatsDTO rootStats() {
		return StatsDTO.builder()
				.totalMessages(statisticsService.totalMessage())
				.totalOnlineUsers(statisticsService.totalUsersOnline())
				.numMessagesToday(
						statisticsService.messagesOnDay(Instant.now()))
				.totalUsers(statisticsService.totalUsers()).build();
	}

}