完成回复接口

src/main/java/com/example/venue_reservation_service/controller/QuestionController.java

@@ -0,0 +1,42 @@
+package com.example.venue_reservation_service.controller;
+
+
+import com.example.venue_reservation_service.dto.QuestionDTO;
+import com.example.venue_reservation_service.dto.QuestionQueryDTO;
+import com.example.venue_reservation_service.service.QuestionService;
+import com.example.venue_reservation_service.vo.Result;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import jakarta.annotation.Resource;
+import org.springframework.web.bind.annotation.*;
+
+
+@RestController
+@RequestMapping("/question")
+@Api("提问管理")
+@CrossOrigin
+public class QuestionController {
+
+    @Resource
+    private QuestionService questionService;
+
+
+    @ApiOperation("添加提问")
+    @PostMapping("/create")
+    public Result create(@RequestBody QuestionDTO dto) {
+        return questionService.create(dto);
+    }
+
+    @ApiOperation("用户分页查询提问")
+    @PostMapping("/user/page")
+    public Result userPage(@RequestBody QuestionQueryDTO dto) {
+        return questionService.userPage(dto);
+    }
+
+    @ApiOperation("管理员分页查询提问")
+    @PostMapping("/admin/page")
+    public Result adminPage(@RequestBody QuestionQueryDTO dto) {
+        return questionService.adminPage(dto);
+    }
+
+}

src/main/java/com/example/venue_reservation_service/controller/ReplyController.java

@@ -0,0 +1,42 @@
+package com.example.venue_reservation_service.controller;
+
+
+import com.example.venue_reservation_service.domain.Reply;
+import com.example.venue_reservation_service.dto.ReplyDTO;
+import com.example.venue_reservation_service.service.ReplyService;
+import com.example.venue_reservation_service.vo.Result;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+/**
+ * <p>
+ * 回复记录表 前端控制器
+ * </p>
+ *
+ * @author author
+ * @since 2025-06-21
+ */
+@RestController
+@RequestMapping("/reply")
+@Api("回复管理")
+@CrossOrigin
+public class ReplyController {
+
+    @Autowired
+    private ReplyService replyService;
+
+    @ApiOperation("添加回复")
+    @PostMapping("/create")
+    public Result createReply(@RequestBody ReplyDTO dto) {
+        return replyService.createReply(dto);
+    }
+
+    @ApiOperation("修改回复")
+    @PostMapping("/update")
+    public Result updateReply(@RequestBody ReplyDTO dto) {
+        return replyService.updateReply(dto);
+    }
+
+}

src/main/java/com/example/venue_reservation_service/dto/ReplyDTO.java

@@ -0,0 +1,30 @@
+package com.example.venue_reservation_service.dto;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+@Data
+public class ReplyDTO {
+
+
+    /**
+     * 管理员编号
+     */
+    private Integer adminId;
+
+    /**
+     * 回复内容
+     */
+    private String content;
+
+    /**
+     * 答疑记录编号
+     */
+    private Integer questionId;
+
+}

src/main/java/com/example/venue_reservation_service/service/ReplyService.java

@@ -2,6 +2,11 @@ package com.example.venue_reservation_service.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.example.venue_reservation_service.domain.Reply;
+import com.example.venue_reservation_service.dto.ReplyDTO;
+import com.example.venue_reservation_service.vo.Result;
 
 public interface ReplyService extends IService<Reply> {
+    Result createReply(ReplyDTO dto);
+
+    Result updateReply(ReplyDTO dto);
 }

src/main/java/com/example/venue_reservation_service/service/impl/QuestionServiceImpl.java

@@ -36,6 +36,7 @@ public class QuestionServiceImpl extends ServiceImpl<QuestionMapper, Question>
 
         Question question = lambdaQuery()
                 .eq(Question::getDescription, word)
+                .eq(Question::getUserId, dto.getUserId())
                 .one();
 
         if(question != null) {

src/main/java/com/example/venue_reservation_service/service/impl/ReplyServiceImpl.java

@@ -1,11 +1,20 @@
 package com.example.venue_reservation_service.service.impl;
 
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.baomidou.mybatisplus.extension.toolkit.Db;
+import com.example.venue_reservation_service.domain.Question;
 import com.example.venue_reservation_service.domain.Reply;
+import com.example.venue_reservation_service.dto.ReplyDTO;
 import com.example.venue_reservation_service.service.ReplyService;
 import com.example.venue_reservation_service.mapper.ReplyMapper;
+import com.example.venue_reservation_service.vo.Result;
+import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
 
+import java.time.LocalDateTime;
+import java.util.Objects;
+
 /**
 * @author 31586
 * @description 针对表【venue_reply(回复记录表)】的数据库操作Service实现
@@ -15,6 +24,53 @@ import org.springframework.stereotype.Service;
 public class ReplyServiceImpl extends ServiceImpl<ReplyMapper, Reply>
     implements ReplyService{
 
+    @Override
+    public Result createReply(ReplyDTO dto) {
+        String content = dto.getContent().trim();
+        if (content.isEmpty()) {
+            return Result.fail("回复内容不能为空");
+        }
+        Reply reply = new Reply();
+        BeanUtils.copyProperties(dto, reply);
+        reply.setCreatedTime(LocalDateTime.now());
+        reply.setUpdatedTime(LocalDateTime.now());
+        save(reply);
+
+        Db.lambdaUpdate(Question.class)
+                .set(Question::getStatus, 1)
+                .eq(Question::getId, dto.getQuestionId())
+                .update();
+
+        return Result.ok().message("保存回复成功");
+    }
+
+    @Override
+    public Result updateReply( ReplyDTO dto) {
+        String content = dto.getContent().trim();
+        if (content.isEmpty()) {
+            return Result.fail("回复内容不能为空");
+        }
+
+        String oldContent = lambdaQuery()
+                .eq(Reply::getQuestionId, dto.getQuestionId())
+                .eq(Reply::getAdminId, dto.getAdminId())
+                .one().getContent();
+
+        if(Objects.equals(oldContent, content)) {
+            return Result.fail().message("回复内容未修改");
+        }
+
+        lambdaUpdate()
+                .set(Reply::getContent, content)
+                .set(Reply::getUpdatedTime, LocalDateTime.now())
+                .eq(Reply::getQuestionId, dto.getQuestionId())
+                .eq(Reply::getAdminId, dto.getAdminId())
+                .update();
+
+
+        return Result.ok().message("保存回复成功");
+
+    }
 }