OpenIsle/backend/src/main/java/com/openisle/config/ChannelInitializer.java

package com.openisle.config;

import com.openisle.model.MessageConversation;
import com.openisle.repository.MessageConversationRepository;
import lombok.RequiredArgsConstructor;
import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;

@Component
@RequiredArgsConstructor
public class ChannelInitializer implements CommandLineRunner {
    private final MessageConversationRepository conversationRepository;

    @Override
    public void run(String... args) {
        if (conversationRepository.countByChannelTrue() == 0) {
            MessageConversation chat = new MessageConversation();
            chat.setChannel(true);
            chat.setName("吹水群");
            chat.setDescription("吹水聊天");
            chat.setAvatar("/default-avatar.svg");
            conversationRepository.save(chat);

            MessageConversation tech = new MessageConversation();
            tech.setChannel(true);
            tech.setName("技术讨论群");
            tech.setDescription("讨论技术相关话题");
            tech.setAvatar("/default-avatar.svg");
            conversationRepository.save(tech);
        }
    }
}