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editing chats!

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This commit is contained in:
Stepan Usatiuk
2023-12-27 20:04:22 +01:00
parent 2c501557d0
commit 4512b0e17a
8 changed files with 219 additions and 6 deletions
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37
server/src/main/java/com/usatiuk/tjv/y/server/controller/ChatController.java
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@@ -2,7 +2,9 @@ package com.usatiuk.tjv.y.server.controller;
import com.usatiuk.tjv.y.server.dto.ChatCreateTo;
import com.usatiuk.tjv.y.server.dto.ChatTo;
import com.usatiuk.tjv.y.server.dto.PersonTo;
import com.usatiuk.tjv.y.server.dto.converters.ChatMapper;
import com.usatiuk.tjv.y.server.dto.converters.PersonMapper;
import com.usatiuk.tjv.y.server.entity.Chat;
import com.usatiuk.tjv.y.server.entity.Person;
import com.usatiuk.tjv.y.server.service.ChatService;
@@ -13,6 +15,7 @@ import org.springframework.web.bind.annotation.*;
import org.springframework.web.server.ResponseStatusException;
import java.security.Principal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Objects;
import java.util.stream.Stream;
@@ -23,11 +26,13 @@ public class ChatController {
private final EntityManager entityManager;
private final ChatService chatService;
private final ChatMapper chatMapper;
private final PersonMapper personMapper;
public ChatController(EntityManager entityManager, ChatService chatService, ChatMapper chatMapper) {
public ChatController(EntityManager entityManager, ChatService chatService, ChatMapper chatMapper, PersonMapper personMapper) {
this.entityManager = entityManager;
this.chatService = chatService;
this.chatMapper = chatMapper;
this.personMapper = personMapper;
}
@PostMapping
@@ -68,11 +73,41 @@ public class ChatController {
chatService.deleteById(id);
}
@PatchMapping(path = "/by-id/{id}")
public ChatTo update(Principal principal, @PathVariable Long id, @RequestBody ChatCreateTo chatCreateTo) {
var chat = chatService.readById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND, "Chat not found"));
if (!Objects.equals(chat.getCreator().getUuid(), principal.getName()))
throw new ResponseStatusException(HttpStatus.FORBIDDEN, "User isn't creator of the chat");
if (Arrays.stream(chatCreateTo.memberUuids()).noneMatch(n -> Objects.equals(n, principal.getName())))
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Creator of chat must be its member");
if (chatCreateTo.memberUuids().length <= 1)
throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Chat must have members other than its creator");
chat.setMembers(new ArrayList<>(Arrays.stream(chatCreateTo.memberUuids()).map(
p -> entityManager.getReference(Person.class, p)
).toList()));
chat.setName(chatCreateTo.name());
chatService.update(chat);
return chatMapper.makeDto(chat);
}
@GetMapping(path = "/my")
public Stream<ChatTo> getMy(Principal principal) {
return chatService.readByMember(principal.getName()).stream().map(chatMapper::makeDto);
}
@GetMapping(path = "/by-id/{id}/members")
public Stream<PersonTo> getMembers(Principal principal, @PathVariable Long id) {
var chat = chatService.readById(id).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND, "Chat not found"));
var userRef = entityManager.getReference(Person.class, principal.getName());
if (!chat.getMembers().contains(userRef))
throw new ResponseStatusException(HttpStatus.FORBIDDEN, "User isn't member of the chat");
return chat.getMembers().stream().map(personMapper::makeDto);
}
}