package me.imsonmia.epqapi.controller; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import me.imsonmia.epqapi.model.ChatMessage; import me.imsonmia.epqapi.repository.ChatMessageRepository; @RestController @RequestMapping("/api/v1") public class ChatMessageController { private ChatMessageRepository chatMessageRepository; @GetMapping("/msg/{id}") public ChatMessage getMessageById(@PathVariable(value = "id") Long id) { return chatMessageRepository.findById(id).get(); } }