修改：置顶会话和更新最后已读时间

安浩浩
1 parent 4015b2f2
Showing 30 changed files with 278 additions and 746 deletions
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/ConversationController.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/vo/ConversationLastTimeReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/vo/ConversationPinnedReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/vo/ImConversationPageReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/vo/ImConversationRespVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/conversation/vo/ImConversationSaveReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/groupmember/ImGroupMemberController.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/inbox/ImInboxController.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/inbox/package-info.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/inbox/vo/ImInboxPageReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/inbox/vo/ImInboxRespVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/inbox/vo/InboxSaveReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/message/MessageController.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/message/vo/ImMessageReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/message/vo/ImMessageSaveReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/controller/admin/message/vo/MessageReqVO.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/mysql/conversation/ConversationMapper.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/mysql/inbox/ImInboxMapper.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/mysql/inbox/InboxMapper.java
yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/mysql/message/MessageMapper.java
@@ -2,15 +2,15 @@ package cn.iocoder.yudao.module.im.controller.admin.conversation;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationLastTimeReqVO;
 import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationRespVO;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationSaveReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationPinnedReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.conversation.ConversationDO;
 import cn.iocoder.yudao.module.im.service.conversation.ConversationService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import jakarta.validation.Valid;
-import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
@@ -18,33 +18,27 @@ import java.util.List;
 import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
-// TODO @hao: 管理后台 - IM 会话
 @Tag(name = "管理后台 - IM 会话")
 @RestController
 @RequestMapping("/im/conversation")
 @Validated
 public class ConversationController {
-    // TODO @hao: conversationService 即可
     @Resource
     private ConversationService conversationService;
-    // TODO @hao：/list 会话列表；一般 get 是给单个对象，或者 get-count 这种；然后 conversation 已经是模块名了，所以可以简化
-    @GetMapping("/get-conversation")
+    @GetMapping("/list")
     @Operation(summary = "获得用户的会话列表")
-    @PreAuthorize("hasAuthority('im:conversation:query')") // TODO @hao：不用权限哈
     public CommonResult<List<ImConversationRespVO>> getConversationList() {
         List<ConversationDO> conversationList = conversationService.getConversationList();
         return success(BeanUtils.toBean(conversationList, ImConversationRespVO.class));
     }
-    // TODO @hao：/update-pinned 保持和 db 字段一致哈；
     // TODO @hao：这个接口，需要单独的 VO 哈；
-    @PostMapping("/update-top")
+    @PostMapping("/update-pinned")
     @Operation(summary = "置顶会话")
-    @PreAuthorize("hasAuthority('im:conversation:update')") // TODO @hao：不用权限哈；因为肯定会判断是不是自己的
-    public CommonResult<Boolean> updateTop(@Valid @RequestBody ImConversationSaveReqVO updateReqVO) {
-        conversationService.updateTop(updateReqVO);
+    public CommonResult<Boolean> updatePinned(@Valid @RequestBody ConversationPinnedReqVO updateReqVO) {
+        conversationService.updatePinned(updateReqVO);
         return success(true);
     }
@@ -52,8 +46,7 @@ public class ConversationController {
     // TODO @hao：这个接口，需要单独的 VO 哈；
     @PostMapping("/update-last-read-time")
     @Operation(summary = "更新最后已读时间")
-    @PreAuthorize("hasAuthority('im:conversation:update')")  // TODO @hao：不用权限哈；因为肯定会判断是不是自己的
-    public CommonResult<Boolean> updateLastReadTime(@Valid @RequestBody ImConversationSaveReqVO updateReqVO) {
+    public CommonResult<Boolean> updateLastReadTime(@Valid @RequestBody ConversationLastTimeReqVO updateReqVO) {
         conversationService.updateLastReadTime(updateReqVO);
         return success(true);
     }
+package cn.iocoder.yudao.module.im.controller.admin.conversation.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - 会话最后已读时间 Request VO")
+@Data
+public class ConversationLastTimeReqVO {
+
+    @Schema(description = "会话标志", requiredMode = Schema.RequiredMode.REQUIRED, example = "s_1_2")
+    @NotEmpty(message = "会话标志不能为空")
+    private String no;
+
+    @Schema(description = "最后已读时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2024-03-01 00:00:00")
+    @NotNull(message = "最后已读时间不能为空")
+    private LocalDateTime lastReadTime;
+
+    @Schema(description = "所属用户", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long userId;
+
+    @Schema(description = "聊天对象编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    private Long targetId;
+
+    @Schema(description = "会话类型",requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer type; //枚举 ConversationTypeEnum
+
+}
 \ No newline at end of file
+package cn.iocoder.yudao.module.im.controller.admin.conversation.vo;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - 会话置顶 Request VO")
+@Data
+public class ConversationPinnedReqVO {
+
+    @Schema(description = "会话标志", requiredMode = Schema.RequiredMode.REQUIRED, example = "s_1_2")
+    @NotEmpty(message = "会话标志不能为空")
+    private String no;
+
+    @Schema(description = "是否置顶", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    @NotNull(message = "是否置顶不能为空")
+    private Boolean pinned;
+
+    @Schema(description = "所属用户", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Long userId;
+
+    @Schema(description = "聊天对象编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    private Long targetId;
+
+    @Schema(description = "会话类型",requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer type; //枚举 ConversationTypeEnum
+
+
+
+}
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.conversation.vo;
-
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import java.time.LocalDateTime;
-
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
-
-// TODO @hao：这个貌似业务上，暂时用不到，可以考虑删除哈。
-@Schema(description = "管理后台 - IM 会话分页 Request VO")
-@Data
-@EqualsAndHashCode(callSuper = true)
-@ToString(callSuper = true)
-public class ImConversationPageReqVO extends PageParam {
-
-    @Schema(description = "所属用户", example = "11545")
-    private Long userId;
-
-    @Schema(description = "类型：1 单聊；2 群聊；4 通知会话（预留）", example = "1")
-    private Integer type;
-
-    @Schema(description = "单聊时，用户编号；群聊时，群编号", example = "21454")
-    private Long targetId;
-
-    @Schema(description = "会话标志 单聊：s_{userId}_{targetId}，需要排序 userId 和 targetId 群聊：g_groupId")
-    private String no;
-
-    @Schema(description = "是否置顶 0否 1是")
-    private Boolean pinned;
-
-    @Schema(description = "最后已读时间")
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    private LocalDateTime[] lastReadTime;
-
-    @Schema(description = "创建时间")
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    private LocalDateTime[] createTime;
-
-}
 \ No newline at end of file
@@ -9,45 +9,30 @@ import java.time.LocalDateTime;
 @Schema(description = "管理后台 - 会话 Response VO")
 @Data
-@ExcelIgnoreUnannotated // TODO @hao：excel 的注解可以先删除
 public class ImConversationRespVO {
-    // TODO @hao：example 都写下
-
     @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "13905")
-    @ExcelProperty("编号")
     private Long id;
-    @Schema(description = "所属用户", requiredMode = Schema.RequiredMode.REQUIRED, example = "11545")
-    @ExcelProperty("所属用户")
+    @Schema(description = "所属用户", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Long userId;
-    // TODO @hao：@Schema 可以改成“会话类型”，不用把具体的数字写在上面哈。这样后续改动，会比较难改
-    @Schema(description = "类型：1 单聊；2 群聊；4 通知会话（预留）", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @ExcelProperty("类型：1 单聊；2 群聊；4 通知会话（预留）")
+    @Schema(description = "会话类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Integer conversationType;
-    // TODO @hao：只写，聊天对象编号
-    @Schema(description = "单聊时，用户编号；群聊时，群编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "21454")
-    @ExcelProperty("单聊时，用户编号；群聊时，群编号")
+    @Schema(description = "聊天对象编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
     private Long targetId;
-    // TODO @hao：只写 no 即可。
-    @Schema(description = "会话标志 单聊：s_{userId}_{targetId}，需要排序 userId 和 targetId 群聊：g_groupId", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("会话标志 单聊：s_{userId}_{targetId}，需要排序 userId 和 targetId 群聊：g_groupId")
+    @Schema(description = "会话标志", requiredMode = Schema.RequiredMode.REQUIRED, example = "s_1_2")
     private String no;
-    // TODO @hao：只写 是否置顶；0 1 是数据库的结果哈；
-    @Schema(description = "是否置顶 0否 1是", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("是否置顶 0否 1是")
+    @Schema(description = "是否置顶", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Boolean pinned;
-    @Schema(description = "最后已读时间")
-    @ExcelProperty("最后已读时间")
+    @Schema(description = "最后已读时间", requiredMode = Schema.RequiredMode.REQUIRED, example = "2024-03-01 00:00:00")
     private LocalDateTime lastReadTime;
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("创建时间")
     private LocalDateTime createTime;
 }
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.conversation.vo;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotEmpty;
-import jakarta.validation.constraints.NotNull;
-import lombok.Data;
-
-import java.time.LocalDateTime;
-
-// TODO @hao：这个貌似业务上，暂时用不到，可以考虑删除哈。
-@Schema(description = "管理后台 - 会话新增/修改 Request VO")
-@Data
-public class ImConversationSaveReqVO {
-
-    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "13905")
-    private Long id;
-
-    @Schema(description = "所属用户", requiredMode = Schema.RequiredMode.REQUIRED, example = "11545")
-    @NotNull(message = "所属用户不能为空")
-    private Long userId;
-
-    @Schema(description = "类型：1 单聊；2 群聊；4 通知会话（预留）", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @NotNull(message = "类型：1 单聊；2 群聊；4 通知会话（预留）不能为空")
-    private Integer type;
-
-    @Schema(description = "单聊时，用户编号；群聊时，群编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "21454")
-    @NotEmpty(message = "单聊时，用户编号；群聊时，群编号不能为空")
-    private Long targetId;
-
-    @Schema(description = "会话标志 单聊：s_{userId}_{targetId}，需要排序 userId 和 targetId 群聊：g_groupId", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotEmpty(message = "会话标志 单聊：s_{userId}_{targetId}，需要排序 userId 和 targetId 群聊：g_groupId不能为空")
-    private String no;
-
-    @Schema(description = "是否置顶 0否 1是", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "是否置顶 0否 1是不能为空")
-    private Boolean pinned;
-
-    @Schema(description = "最后已读时间")
-    private LocalDateTime lastReadTime;
-
-}
 \ No newline at end of file
@@ -10,7 +10,7 @@ import cn.iocoder.yudao.module.im.controller.admin.groupmember.vo.ImGroupMemberP
 import cn.iocoder.yudao.module.im.controller.admin.groupmember.vo.ImGroupMemberRespVO;
 import cn.iocoder.yudao.module.im.controller.admin.groupmember.vo.ImGroupMemberSaveReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.group.GroupMemberDO;
-import cn.iocoder.yudao.module.im.service.groupmember.ImGroupMemberService;
+import cn.iocoder.yudao.module.im.service.groupmember.GroupMemberService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.tags.Tag;
@@ -34,20 +34,20 @@ import static cn.iocoder.yudao.framework.operatelog.core.enums.OperateTypeEnum.E
 public class ImGroupMemberController {
     @Resource
-    private ImGroupMemberService imGroupMemberService;
+    private GroupMemberService groupMemberService;
     @PostMapping("/create")
     @Operation(summary = "创建群成员")
     @PreAuthorize("@ss.hasPermission('im:group-member:create')")
     public CommonResult<Long> createGroupMember(@Valid @RequestBody ImGroupMemberSaveReqVO createReqVO) {
-        return success(imGroupMemberService.createGroupMember(createReqVO));
+        return success(groupMemberService.createGroupMember(createReqVO));
     }
     @PutMapping("/update")
     @Operation(summary = "更新群成员")
     @PreAuthorize("@ss.hasPermission('im:group-member:update')")
     public CommonResult<Boolean> updateGroupMember(@Valid @RequestBody ImGroupMemberSaveReqVO updateReqVO) {
-        imGroupMemberService.updateGroupMember(updateReqVO);
+        groupMemberService.updateGroupMember(updateReqVO);
         return success(true);
     }
@@ -56,7 +56,7 @@ public class ImGroupMemberController {
     @Parameter(name = "id", description = "编号", required = true)
     @PreAuthorize("@ss.hasPermission('im:group-member:delete')")
     public CommonResult<Boolean> deleteGroupMember(@RequestParam("id") Long id) {
-        imGroupMemberService.deleteGroupMember(id);
+        groupMemberService.deleteGroupMember(id);
         return success(true);
     }
@@ -65,7 +65,7 @@ public class ImGroupMemberController {
     @Parameter(name = "id", description = "编号", required = true, example = "1024")
     @PreAuthorize("@ss.hasPermission('im:group-member:query')")
     public CommonResult<ImGroupMemberRespVO> getGroupMember(@RequestParam("id") Long id) {
-        GroupMemberDO groupMember = imGroupMemberService.getGroupMember(id);
+        GroupMemberDO groupMember = groupMemberService.getGroupMember(id);
         return success(BeanUtils.toBean(groupMember, ImGroupMemberRespVO.class));
     }
@@ -73,7 +73,7 @@ public class ImGroupMemberController {
     @Operation(summary = "获得群成员分页")
     @PreAuthorize("@ss.hasPermission('im:group-member:query')")
     public CommonResult<PageResult<ImGroupMemberRespVO>> getGroupMemberPage(@Valid ImGroupMemberPageReqVO pageReqVO) {
-        PageResult<GroupMemberDO> pageResult = imGroupMemberService.getGroupMemberPage(pageReqVO);
+        PageResult<GroupMemberDO> pageResult = groupMemberService.getGroupMemberPage(pageReqVO);
         return success(BeanUtils.toBean(pageResult, ImGroupMemberRespVO.class));
     }
@@ -84,7 +84,7 @@ public class ImGroupMemberController {
     public void exportGroupMemberExcel(@Valid ImGroupMemberPageReqVO pageReqVO,
                                        HttpServletResponse response) throws IOException {
         pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
-        List<GroupMemberDO> list = imGroupMemberService.getGroupMemberPage(pageReqVO).getList();
+        List<GroupMemberDO> list = groupMemberService.getGroupMemberPage(pageReqVO).getList();
         // 导出 Excel
         ExcelUtils.write(response, "群成员.xls", "数据", ImGroupMemberRespVO.class,
                 BeanUtils.toBean(list, ImGroupMemberRespVO.class));
-package cn.iocoder.yudao.module.im.controller.admin.inbox;
-
-import cn.iocoder.yudao.framework.common.pojo.CommonResult;
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
-import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
-import cn.iocoder.yudao.framework.operatelog.core.annotations.OperateLog;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.ImInboxPageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.ImInboxRespVO;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveReqVO;
-import cn.iocoder.yudao.module.im.dal.dataobject.inbox.InboxDO;
-import cn.iocoder.yudao.module.im.service.inbox.ImInboxService;
-import io.swagger.v3.oas.annotations.Operation;
-import io.swagger.v3.oas.annotations.Parameter;
-import io.swagger.v3.oas.annotations.tags.Tag;
-import jakarta.annotation.Resource;
-import jakarta.servlet.http.HttpServletResponse;
-import jakarta.validation.Valid;
-import org.springframework.security.access.prepost.PreAuthorize;
-import org.springframework.validation.annotation.Validated;
-import org.springframework.web.bind.annotation.*;
-
-import java.io.IOException;
-import java.util.List;
-
-import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
-import static cn.iocoder.yudao.framework.operatelog.core.enums.OperateTypeEnum.EXPORT;
-
-@Tag(name = "管理后台 - 收件箱")
-@RestController
-@RequestMapping("/im/inbox")
-@Validated
-public class ImInboxController {
-
-    @Resource
-    private ImInboxService imInboxService;
-
-    @PostMapping("/create")
-    @Operation(summary = "创建收件箱")
-    @PreAuthorize("@ss.hasPermission('im:inbox:create')")
-    public CommonResult<Long> createInbox(@Valid @RequestBody InboxSaveReqVO createReqVO) {
-        return success(imInboxService.createInbox(createReqVO));
-    }
-
-    @PutMapping("/update")
-    @Operation(summary = "更新收件箱")
-    @PreAuthorize("@ss.hasPermission('im:inbox:update')")
-    public CommonResult<Boolean> updateInbox(@Valid @RequestBody InboxSaveReqVO updateReqVO) {
-        imInboxService.updateInbox(updateReqVO);
-        return success(true);
-    }
-
-    @DeleteMapping("/delete")
-    @Operation(summary = "删除收件箱")
-    @Parameter(name = "id", description = "编号", required = true)
-    @PreAuthorize("@ss.hasPermission('im:inbox:delete')")
-    public CommonResult<Boolean> deleteInbox(@RequestParam("id") Long id) {
-        imInboxService.deleteInbox(id);
-        return success(true);
-    }
-
-    @GetMapping("/get")
-    @Operation(summary = "获得收件箱")
-    @Parameter(name = "id", description = "编号", required = true, example = "1024")
-    @PreAuthorize("@ss.hasPermission('im:inbox:query')")
-    public CommonResult<ImInboxRespVO> getInbox(@RequestParam("id") Long id) {
-        InboxDO inbox = imInboxService.getInbox(id);
-        return success(BeanUtils.toBean(inbox, ImInboxRespVO.class));
-    }
-
-    @GetMapping("/page")
-    @Operation(summary = "获得收件箱分页")
-    @PreAuthorize("@ss.hasPermission('im:inbox:query')")
-    public CommonResult<PageResult<ImInboxRespVO>> getInboxPage(@Valid ImInboxPageReqVO pageReqVO) {
-        PageResult<InboxDO> pageResult = imInboxService.getInboxPage(pageReqVO);
-        return success(BeanUtils.toBean(pageResult, ImInboxRespVO.class));
-    }
-
-    @GetMapping("/export-excel")
-    @Operation(summary = "导出收件箱 Excel")
-    @PreAuthorize("@ss.hasPermission('im:inbox:export')")
-    @OperateLog(type = EXPORT)
-    public void exportInboxExcel(@Valid ImInboxPageReqVO pageReqVO,
-                                 HttpServletResponse response) throws IOException {
-        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
-        List<InboxDO> list = imInboxService.getInboxPage(pageReqVO).getList();
-        // 导出 Excel
-        ExcelUtils.write(response, "收件箱.xls", "数据", ImInboxRespVO.class,
-                BeanUtils.toBean(list, ImInboxRespVO.class));
-    }
-
-}
 \ No newline at end of file
+/**
+ * @author anhaohao
+ * @since 2024/3/27 下午11:36
+ */
+package cn.iocoder.yudao.module.im.controller.admin.inbox;
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.inbox.vo;
-
-import cn.iocoder.yudao.framework.common.pojo.PageParam;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-import lombok.ToString;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import java.time.LocalDateTime;
-
-import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
-
-// TODO @hao：这个是不是删除掉，应该不会有这个 VO 哈
-@Schema(description = "管理后台 - 收件箱分页 Request VO")
-@Data
-@EqualsAndHashCode(callSuper = true)
-@ToString(callSuper = true)
-public class ImInboxPageReqVO extends PageParam {
-
-    @Schema(description = "用户编号", example = "3979")
-    private Long userId;
-
-    @Schema(description = "消息编号", example = "12454")
-    private Long messageId;
-
-    @Schema(description = "序号，按照 user 递增")
-    private Long sequence;
-
-    @Schema(description = "创建时间")
-    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
-    private LocalDateTime[] createTime;
-
-}
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.inbox.vo;
-
-import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
-import com.alibaba.excel.annotation.ExcelProperty;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-
-import java.time.LocalDateTime;
-
-// TODO @hao：这个是不是删除掉，应该不会有这个 VO 哈；应该给前端的，是要屏蔽掉这个表，最终返回的都是 Message 哈；说白了，这个 inbox 是后端的内部实现
-@Schema(description = "管理后台 - 收件箱 Response VO")
-@Data
-@ExcelIgnoreUnannotated
-public class ImInboxRespVO {
-
-    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "18389")
-    @ExcelProperty("编号")
-    private Long id;
-
-    @Schema(description = "用户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3979")
-    @ExcelProperty("用户编号")
-    private Long userId;
-
-    @Schema(description = "消息编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "12454")
-    @ExcelProperty("消息编号")
-    private Long messageId;
-
-    @Schema(description = "序号，按照 user 递增", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("序号，按照 user 递增")
-    private Long sequence;
-
-    @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("创建时间")
-    private LocalDateTime createTime;
-
-}
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.inbox.vo;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotNull;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-// TODO @hao：这个是不是删除掉，应该不会有这个 VO 哈
-@Schema(description = "管理后台 - 收件箱新增/修改 Request VO")
-@Data
-@AllArgsConstructor
-@NoArgsConstructor
-public class InboxSaveReqVO {
-
-    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "18389")
-    private Long id;
-
-    @Schema(description = "用户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "3979")
-    @NotNull(message = "用户编号不能为空")
-    private Long userId;
-
-    @Schema(description = "消息编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "12454")
-    @NotNull(message = "消息编号不能为空")
-    private Long messageId;
-
-    @Schema(description = "序号，按照 user 递增", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "序号，按照 user 递增不能为空")
-    private Long sequence;
-
-    public InboxSaveReqVO(Long userId, Long messageId, Long sequence) {
-        this.userId = userId;
-        this.messageId = messageId;
-        this.sequence = sequence;
-    }
-
-}
 \ No newline at end of file
@@ -3,7 +3,7 @@ package cn.iocoder.yudao.module.im.controller.admin.message;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.im.controller.admin.message.vo.MessagePageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.message.vo.ImMessageReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.message.vo.MessageReqVO;
 import cn.iocoder.yudao.module.im.controller.admin.message.vo.SendMessageReqVO;
 import cn.iocoder.yudao.module.im.controller.admin.message.vo.SendMessageRespVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.message.MessageDO;
@@ -40,18 +40,18 @@ public class MessageController {
     @Operation(summary = "拉取大于 sequence 的消息列表")
     @Parameter(name = "sequence", description = "序号", required = true, example = "1")
     @Parameter(name = "size", description = "条数", required = true, example = "10")
-    public CommonResult<List<ImMessageReqVO>> loadMessage(@RequestParam("sequence") Long sequence,
-                                                          @RequestParam("size") Integer size) {
+    public CommonResult<List<MessageReqVO>> getMessageListBySequence(@RequestParam("sequence") Long sequence,
+                                                                     @RequestParam("size") Integer size) {
         List<MessageDO> messages = messageService.getMessageListBySequence(getLoginUserId(), sequence, size);
-        return success(BeanUtils.toBean(messages, ImMessageReqVO.class));
+        return success(BeanUtils.toBean(messages, MessageReqVO.class));
     }
-    @GetMapping("/page")
-    @Operation(summary = "查询聊天记录-分页")
-    public CommonResult<List<ImMessageReqVO>> getMessagePage(@Valid MessagePageReqVO pageReqVO) {
+    @GetMapping("/history")
+    @Operation(summary = "查询聊天记录-根据会话标志和发送时间进行分页查询")
+    public CommonResult<List<MessageReqVO>> getHistoryMessage(@Valid MessagePageReqVO pageReqVO) {
         //根据会话标志和发送时间进行分页查询
-        List<MessageDO> messagePage = messageService.getMessagePage(pageReqVO);
-        return success(BeanUtils.toBean(messagePage, ImMessageReqVO.class));
+        List<MessageDO> messagePage = messageService.getHistoryMessage(pageReqVO);
+        return success(BeanUtils.toBean(messagePage, MessageReqVO.class));
     }
 }
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.message.vo;
-
-import cn.iocoder.yudao.framework.common.validation.InEnum;
-import cn.iocoder.yudao.module.im.enums.message.MessageContentTypeEnum;
-import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
-import com.alibaba.excel.annotation.ExcelProperty;
-import io.swagger.v3.oas.annotations.media.Schema;
-import lombok.Data;
-
-@Schema(description = "管理后台 - 消息 Request VO")
-@Data
-@ExcelIgnoreUnannotated
-public class ImMessageReqVO {
-
-    @Schema(description = "客户端消息编号 uuid，用于排重", requiredMode = Schema.RequiredMode.REQUIRED, example = "3331")
-    @ExcelProperty("客户端消息编号 uuid，用于排重")
-    private String clientMessageId;
-
-    @Schema(description = "接收人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "32494")
-    @ExcelProperty("接收人编号")
-    private Long receiverId;
-
-    @Schema(description = "会话类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
-    @ExcelProperty("会话类型")
-    private Integer conversationType;
-
-    @Schema(description = "消息类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @ExcelProperty("消息类型")
-    @InEnum(MessageContentTypeEnum.class)
-    private Integer contentType;
-
-    @Schema(description = "消息内容", requiredMode = Schema.RequiredMode.REQUIRED)
-    @ExcelProperty("消息内容")
-    private String content;
-
-}
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.controller.admin.message.vo;
-
-import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotEmpty;
-import jakarta.validation.constraints.NotNull;
-import lombok.Data;
-
-import java.time.LocalDateTime;
-
-@Schema(description = "管理后台 - 消息新增/修改 Request VO")
-@Data
-public class ImMessageSaveReqVO {
-
-    @Schema(description = "编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "30713")
-    private Long id;
-
-    @Schema(description = "客户端消息编号 uuid，用于排重", requiredMode = Schema.RequiredMode.REQUIRED, example = "3331")
-    @NotEmpty(message = "客户端消息编号 uuid，用于排重不能为空")
-    private String clientMessageId;
-
-    @Schema(description = "发送人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "23239")
-    @NotNull(message = "发送人编号不能为空")
-    private Long senderId;
-
-    @Schema(description = "接收人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "32494")
-    @NotNull(message = "接收人编号不能为空")
-    private Long receiverId;
-
-    @Schema(description = "发送人昵称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
-    @NotEmpty(message = "发送人昵称不能为空")
-    private String senderNickname;
-
-    @Schema(description = "发送人头像", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotEmpty(message = "发送人头像不能为空")
-    private String senderAvatar;
-
-    @Schema(description = "会话类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
-    @NotNull(message = "会话类型不能为空")
-    private Integer conversationType;
-
-    @Schema(description = "会话标志 conversation_no = a_b", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotEmpty(message = "会话标志不能为空")
-    private String conversationNo;
-
-    @Schema(description = "消息类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
-    @NotNull(message = "消息类型不能为空")
-    private Integer contentType;
-
-    @Schema(description = "消息内容", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotEmpty(message = "消息内容不能为空")
-    private String content;
-
-    @Schema(description = "发送时间", requiredMode = Schema.RequiredMode.REQUIRED)
-    private LocalDateTime sendTime;
-
-    @Schema(description = "消息来源 100-用户发送；200-系统发送（一般是通知）；", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "消息来源 100-用户发送；200-系统发送（一般是通知）；不能为空")
-    private Integer sendFrom;
-
-    @Schema(description = "消息状态 1 发送中、2 发送成功、3 发送失败、4 已删除、5 已撤回", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotNull(message = "消息状态不能为空")
-    private Integer messageStatus;
-}
 \ No newline at end of file
+package cn.iocoder.yudao.module.im.controller.admin.message.vo;
+
+import cn.iocoder.yudao.framework.common.validation.InEnum;
+import cn.iocoder.yudao.module.im.enums.message.MessageContentTypeEnum;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - 消息 Request VO")
+@Data
+public class MessageReqVO {
+
+    @Schema(description = "消息编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "12454")
+    private Long id;
+
+    @Schema(description = "会话类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer conversationType; // 对应 ImConversationTypeEnum 枚举
+
+    @Schema(description = "发送人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
+    private Long fromId;  // 根据 conversationType 区分
+
+    @Schema(description = "发送人昵称", requiredMode = Schema.RequiredMode.REQUIRED, example = "李四")
+    private String senderNickname;
+
+    @Schema(description = "发送人头像", requiredMode = Schema.RequiredMode.REQUIRED)
+    private String senderAvatar;
+
+    @Schema(description = "接收人编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "32494")
+    private Long receiverId;
+
+    @Schema(description = "内容类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
+    private Integer contentType; // 参见 ImMessageTypeEnum 枚举
+
+    @Schema(description = "消息内容", requiredMode = Schema.RequiredMode.REQUIRED)
+    private String content;
+
+    @Schema(description = "发送时间", requiredMode = Schema.RequiredMode.REQUIRED)
+    private LocalDateTime sendTime;
+
+    @Schema(description = "序号", requiredMode = Schema.RequiredMode.REQUIRED)
+    private Long sequence;
+
+}
 \ No newline at end of file
 package cn.iocoder.yudao.module.im.dal.mysql.conversation;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationPageReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.conversation.ConversationDO;
 import org.apache.ibatis.annotations.Mapper;
@@ -15,20 +13,7 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface ConversationMapper extends BaseMapperX<ConversationDO> {
-    default PageResult<ConversationDO> selectPage(ImConversationPageReqVO reqVO) {
-        return selectPage(reqVO, new LambdaQueryWrapperX<ConversationDO>()
-                .eqIfPresent(ConversationDO::getUserId, reqVO.getUserId())
-                .eqIfPresent(ConversationDO::getType, reqVO.getType())
-                .eqIfPresent(ConversationDO::getTargetId, reqVO.getTargetId())
-                .eqIfPresent(ConversationDO::getNo, reqVO.getNo())
-                .eqIfPresent(ConversationDO::getPinned, reqVO.getPinned())
-                .betweenIfPresent(ConversationDO::getLastReadTime, reqVO.getLastReadTime())
-                .betweenIfPresent(ConversationDO::getCreateTime, reqVO.getCreateTime())
-                .orderByDesc(ConversationDO::getId));
-    }
-
-    // TODO @hao：1）no) {，要有空格哈；2）可以直接 selectOne(ImConversationDO::getNo, no) 父类做了封装
     default ConversationDO selectByNo(String no){
-        return selectOne(new LambdaQueryWrapperX<ConversationDO>().eq(ConversationDO::getNo, no));
+        return selectOne(ConversationDO::getNo, no);
     }
 }
 \ No newline at end of file
-package cn.iocoder.yudao.module.im.dal.mysql.inbox;
-
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.ImInboxPageReqVO;
-import cn.iocoder.yudao.module.im.dal.dataobject.inbox.InboxDO;
-import org.apache.ibatis.annotations.Mapper;
-
-/**
- * IM 收件箱 Mapper
- *
- * @author 芋道源码
- */
-@Mapper
-public interface ImInboxMapper extends BaseMapperX<InboxDO> {
-
-    default PageResult<InboxDO> selectPage(ImInboxPageReqVO reqVO) {
-        return selectPage(reqVO, new LambdaQueryWrapperX<InboxDO>()
-                .eqIfPresent(InboxDO::getUserId, reqVO.getUserId())
-                .eqIfPresent(InboxDO::getMessageId, reqVO.getMessageId())
-                .eqIfPresent(InboxDO::getSequence, reqVO.getSequence())
-                .betweenIfPresent(InboxDO::getCreateTime, reqVO.getCreateTime())
-                .orderByDesc(InboxDO::getId));
-    }
-
-}
 \ No newline at end of file
+package cn.iocoder.yudao.module.im.dal.mysql.inbox;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.im.dal.dataobject.inbox.InboxDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * IM 收件箱 Mapper
+ *
+ * @author 芋道源码
+ */
+@Mapper
+public interface InboxMapper extends BaseMapperX<InboxDO> {
+
+    default List<Long> selectMessageIdsByUserIdAndSequence(Long userId, Long sequence, Integer size) {
+        return selectList(new LambdaQueryWrapperX<InboxDO>()
+                .gt(InboxDO::getUserId, userId)
+                .gt(InboxDO::getSequence, sequence)
+                .orderByAsc(InboxDO::getSequence)
+                .last("limit 0," + size))
+                .stream()
+                .map(InboxDO::getMessageId)
+                .toList();
+    }
+
+//    default PageResult<InboxDO> selectPage(ImInboxPageReqVO reqVO) {
+//        return selectPage(reqVO, new LambdaQueryWrapperX<InboxDO>()
+//                .eqIfPresent(InboxDO::getUserId, reqVO.getUserId())
+//                .eqIfPresent(InboxDO::getMessageId, reqVO.getMessageId())
+//                .eqIfPresent(InboxDO::getSequence, reqVO.getSequence())
+//                .betweenIfPresent(InboxDO::getCreateTime, reqVO.getCreateTime())
+//                .orderByDesc(InboxDO::getId));
+//    }
+
+}
 \ No newline at end of file
@@ -18,30 +18,7 @@ import java.util.List;
 @Mapper
 public interface MessageMapper extends BaseMapperX<MessageDO> {
-    // TODO @hao：不链表哈；先从 ImInboxDO 查询出 messageId，然后再到 ImMessageDO 里 IN
-    default List<MessageDO> getGreaterThanSequenceMessage(Long userId, Long sequence, Integer size) {
-        //查询 inbox 表中，大于 sequence 的消息,关联 message 表，按照 inbox 表 sequence 升序
-        return selectJoinList(MessageDO.class, new MPJLambdaWrapper<MessageDO>()
-                .selectAll(MessageDO.class)
-                .innerJoin(InboxDO.class, InboxDO::getMessageId, MessageDO::getId)
-                .eq(InboxDO::getUserId, userId)
-                .gt(InboxDO::getSequence, sequence)
-                .orderByAsc(InboxDO::getSequence)
-                .last("limit 0," + size));
-    }
-
-    // TODO @hao：在 dao 里，使用 selectListByUserId，查询用 select，条件用 by，这个算是 spring data 的 method dsl
-    default List<MessageDO> getAllMessage(Long userId, Integer size) {
-        //查询 inbox 表中，100条消息,关联 message 表，按照 inbox 表 sequence 降序
-        return selectJoinList(MessageDO.class, new MPJLambdaWrapper<MessageDO>()
-                .selectAll(MessageDO.class)
-                .innerJoin(InboxDO.class, InboxDO::getMessageId, MessageDO::getId)
-                .eq(InboxDO::getUserId, userId)
-                .orderByDesc(InboxDO::getSequence)
-                .last("limit 0," + size));
-    }
-
-    default List<MessageDO> getMessagePage(MessagePageReqVO pageReqVO) {
+    default List<MessageDO> getHistoryMessage(MessagePageReqVO pageReqVO) {
         return selectList(new LambdaQueryWrapperX<MessageDO>()
                 .eqIfPresent(MessageDO::getConversationNo, pageReqVO.getConversationNo())
                 .betweenIfPresent(MessageDO::getSendTime, pageReqVO.getSendTime())
 package cn.iocoder.yudao.module.im.service.conversation;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationPageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationSaveReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationLastTimeReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationPinnedReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.conversation.ConversationDO;
-import jakarta.validation.Valid;
 import java.util.List;
@@ -16,45 +14,6 @@ import java.util.List;
 public interface ConversationService {
     /**
-     * 创建会话
-     *
-     * @param createReqVO 创建信息
-     * @return 编号
-     */
-    Long createConversation(@Valid ImConversationSaveReqVO createReqVO);
-
-    /**
-     * 更新会话
-     *
-     * @param updateReqVO 更新信息
-     */
-    void updateConversation(@Valid ImConversationSaveReqVO updateReqVO);
-
-    /**
-     * 删除会话
-     *
-     * @param id 编号
-     */
-    void deleteConversation(Long id);
-
-    /**
-     * 获得会话
-     *
-     * @param id 编号
-     * @return 会话
-     */
-    ConversationDO getConversation(Long id);
-
-    /**
-     * 获得会话分页
-     *
-     * @param pageReqVO 分页查询
-     * @return 会话分页
-     */
-    PageResult<ConversationDO> getConversationPage(ImConversationPageReqVO pageReqVO);
-
-
-    /**
      * 获得用户的会话列表
      *
      * @return 会话列表
@@ -66,13 +25,13 @@ public interface ConversationService {
      *
      * @param updateReqVO 更新信息
      */
-    void updateTop(ImConversationSaveReqVO updateReqVO);
+    void updatePinned(ConversationPinnedReqVO updateReqVO);
     /**
      * 更新最后已读时间
      *
      * @param updateReqVO 更新信息
      */
-    void updateLastReadTime(ImConversationSaveReqVO updateReqVO);
+    void updateLastReadTime(ConversationLastTimeReqVO updateReqVO);
 }
 \ No newline at end of file
 package cn.iocoder.yudao.module.im.service.conversation;
-import cn.hutool.core.date.DateUtil;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationPageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ImConversationSaveReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationLastTimeReqVO;
+import cn.iocoder.yudao.module.im.controller.admin.conversation.vo.ConversationPinnedReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.conversation.ConversationDO;
 import cn.iocoder.yudao.module.im.dal.mysql.conversation.ConversationMapper;
+import cn.iocoder.yudao.module.im.service.inbox.InboxService;
 import jakarta.annotation.Resource;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
-import java.util.Date;
 import java.util.List;
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.CONVERSATION_NOT_EXISTS;
 /**
  * IM 会话 Service 实现类
@@ -26,52 +23,10 @@ import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.CONVERSATION_N
 @Validated
 public class ConversationServiceImpl implements ConversationService {
-    // TODO @hao: 自己模块的注入，不用带 im 前缀哈；
     @Resource
     private ConversationMapper conversationMapper;
-
-    // TODO @hao: 这个方法，是不是不需要哈
-    @Override
-    public Long createConversation(ImConversationSaveReqVO createReqVO) {
-        ConversationDO conversation = BeanUtils.toBean(createReqVO, ConversationDO.class);
-        conversationMapper.insert(conversation);
-        return conversation.getId();
-    }
-
-    // TODO @hao: 这个方法，是不是不需要哈
-    @Override
-    public void updateConversation(ImConversationSaveReqVO updateReqVO) {
-        // 校验存在
-        validateConversationExists(updateReqVO.getId());
-        // 更新
-        ConversationDO updateObj = BeanUtils.toBean(updateReqVO, ConversationDO.class);
-        conversationMapper.updateById(updateObj);
-    }
-
-    // TODO @hao: 考虑到可能和端上不同步，可以不校验是不是存储。另外，不基于 id 删除。要基于 no + userId 删除哈。说白了，对端上要屏蔽 id 字段
-    @Override
-    public void deleteConversation(Long id) {
-        // 校验存在
-        validateConversationExists(id);
-        // 删除
-        conversationMapper.deleteById(id);
-    }
-
-    private void validateConversationExists(Long id) {
-        if (conversationMapper.selectById(id) == null) {
-            throw exception(CONVERSATION_NOT_EXISTS);
-        }
-    }
-
-    @Override
-    public ConversationDO getConversation(Long id) {
-        return conversationMapper.selectById(id);
-    }
-
-    @Override
-    public PageResult<ConversationDO> getConversationPage(ImConversationPageReqVO pageReqVO) {
-        return conversationMapper.selectPage(pageReqVO);
-    }
+    @Resource
+    private InboxService inboxService;
     @Override
     public List<ConversationDO> getConversationList() {
@@ -79,31 +34,39 @@ public class ConversationServiceImpl implements ConversationService {
     }
     @Override
-    public void updateTop(ImConversationSaveReqVO updateReqVO) {
-        createOrUpdateConversation(updateReqVO);
-    }
+    public void updatePinned(ConversationPinnedReqVO updateReqVO) {
+        // TODO @hao：updateTop 和 updateLastReadTime 使用独立的逻辑实现，不使用统一的 ImConversationSaveReqVO；
+        // TODO 大体步骤建议：
+        // 1. 先 getOrderCreateConversation，查询会话，不存在则插入；
+        // 2. 更新对应的字段
+        // 3. 做对应更新的 notify 推送
+        ConversationDO conversation = conversationMapper.selectByNo(updateReqVO.getNo());
+        if (conversation == null) {
+            ConversationDO conversationDO = new ConversationDO();
+            conversationDO.setNo(updateReqVO.getNo());
+            conversationDO.setPinned(updateReqVO.getPinned());
+            conversationDO.setUserId(updateReqVO.getUserId());
+            conversationDO.setTargetId(updateReqVO.getTargetId());
+            conversationDO.setType(updateReqVO.getType());
+            conversationMapper.insert(conversationDO);
+        } else {
+            // 更新
+            ConversationDO updateObj = BeanUtils.toBean(updateReqVO, ConversationDO.class);
+            conversationMapper.updateById(updateObj);
+        }
-    @Override
-    public void updateLastReadTime(ImConversationSaveReqVO updateReqVO) {
-        createOrUpdateConversation(updateReqVO);
     }
-    // TODO @hao：updateTop 和 updateLastReadTime 使用独立的逻辑实现，不使用统一的 ImConversationSaveReqVO；
-    // TODO 大体步骤建议：
-    // 1. 先 getOrderCreateConversation，查询会话，不存在则插入；
-    // 2. 更新对应的字段
-    // 3. 做对应更新的 notify 推送
-    private void createOrUpdateConversation(ImConversationSaveReqVO updateReqVO) {
-        // 操作会话（已读、置顶）时，才会延迟创建,要先判断是否存在，根据 no 查询是否存在,不存在则新增
+    @Override
+    public void updateLastReadTime(ConversationLastTimeReqVO updateReqVO) {
         ConversationDO conversation = conversationMapper.selectByNo(updateReqVO.getNo());
         if (conversation == null) {
             ConversationDO conversationDO = new ConversationDO();
             conversationDO.setNo(updateReqVO.getNo());
+            conversationDO.setLastReadTime(updateReqVO.getLastReadTime());
             conversationDO.setUserId(updateReqVO.getUserId());
             conversationDO.setTargetId(updateReqVO.getTargetId());
             conversationDO.setType(updateReqVO.getType());
-            conversationDO.setPinned(updateReqVO.getPinned());
-            conversationDO.setLastReadTime(DateUtil.toLocalDateTime(new Date()));
             conversationMapper.insert(conversationDO);
         } else {
             // 更新
@@ -13,7 +13,7 @@ import java.util.List;
  *
  * @author 芋道源码
  */
-public interface ImGroupMemberService {
+public interface GroupMemberService {
     /**
      * 创建群成员
@@ -23,7 +23,7 @@ import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.*;
  */
 @Service
 @Validated
-public class ImGroupMemberServiceImpl implements ImGroupMemberService {
+public class GroupMemberServiceImpl implements GroupMemberService {
     @Resource
     private ImGroupMemberMapper imGroupMemberMapper;
-package cn.iocoder.yudao.module.im.service.inbox;
-
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.ImInboxPageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveMessageReqVO;
-import cn.iocoder.yudao.module.im.dal.dataobject.inbox.InboxDO;
-import jakarta.validation.Valid;
-
-// TODO @hao：不用的方法，删除下哈；
-/**
- * IM 收件箱 Service 接口
- *
- * @author 芋道源码
- */
-public interface ImInboxService {
-
-    /**
-     * 创建收件箱
-     *
-     * @param createReqVO 创建信息
-     * @return 编号
-     */
-    Long createInbox(@Valid InboxSaveReqVO createReqVO);
-
-    /**
-     * 更新收件箱
-     *
-     * @param updateReqVO 更新信息
-     */
-    void updateInbox(@Valid InboxSaveReqVO updateReqVO);
-
-    /**
-     * 删除收件箱
-     *
-     * @param id 编号
-     */
-    void deleteInbox(Long id);
-
-    /**
-     * 获得收件箱
-     *
-     * @param id 编号
-     * @return 收件箱
-     */
-    InboxDO getInbox(Long id);
-
-    /**
-     * 获得收件箱分页
-     *
-     * @param pageReqVO 分页查询
-     * @return 收件箱分页
-     */
-    PageResult<InboxDO> getInboxPage(ImInboxPageReqVO pageReqVO);
-
-    /**
-     * 保存收件箱和发送消息
-     * @param inboxSaveMessageReqVO 收件箱保存消息 Request VO
-     */
-    void saveInboxAndSendMessage(InboxSaveMessageReqVO inboxSaveMessageReqVO);
-}
 \ No newline at end of file
+package cn.iocoder.yudao.module.im.service.inbox;
+
+import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveMessageReqVO;
+
+import java.util.List;
+
+/**
+ * IM 收件箱 Service 接口
+ *
+ * @author 芋道源码
+ */
+public interface InboxService {
+
+    /**
+     * 保存收件箱和发送消息
+     *
+     * @param inboxSaveMessageReqVO 收件箱保存消息 Request VO
+     */
+    void saveInboxAndSendMessage(InboxSaveMessageReqVO inboxSaveMessageReqVO);
+
+    /**
+     * 获得大于 sequence 的消息ids
+     *
+     * @param userId   用户编号
+     * @param sequence 序列号
+     * @param size     数量
+     * @return 消息编号列表
+     */
+    List<Long> selectMessageIdsByUserIdAndSequence(Long userId, Long sequence, Integer size);
+}
 \ No newline at end of file
 package cn.iocoder.yudao.module.im.service.inbox;
 import cn.iocoder.yudao.framework.common.enums.UserTypeEnum;
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.framework.websocket.core.sender.WebSocketMessageSender;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.ImInboxPageReqVO;
 import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveMessageReqVO;
-import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSaveReqVO;
 import cn.iocoder.yudao.module.im.controller.admin.inbox.vo.InboxSendMessageReqVO;
 import cn.iocoder.yudao.module.im.dal.dataobject.group.GroupMemberDO;
 import cn.iocoder.yudao.module.im.dal.dataobject.inbox.InboxDO;
-import cn.iocoder.yudao.module.im.dal.mysql.inbox.ImInboxMapper;
+import cn.iocoder.yudao.module.im.dal.mysql.inbox.InboxMapper;
 import cn.iocoder.yudao.module.im.dal.redis.inbox.InboxLockRedisDAO;
 import cn.iocoder.yudao.module.im.dal.redis.inbox.SequenceRedisDao;
 import cn.iocoder.yudao.module.im.enums.conversation.ConversationTypeEnum;
-import cn.iocoder.yudao.module.im.service.groupmember.ImGroupMemberService;
+import cn.iocoder.yudao.module.im.service.groupmember.GroupMemberService;
 import jakarta.annotation.Resource;
 import org.dromara.hutool.core.date.DateUnit;
 import org.springframework.stereotype.Service;
@@ -22,9 +19,6 @@ import org.springframework.validation.annotation.Validated;
 import java.util.List;
-import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.INBOX_NOT_EXISTS;
-
 /**
  * 收件箱 Service 实现类
  *
@@ -32,13 +26,13 @@ import static cn.iocoder.yudao.module.im.enums.ErrorCodeConstants.INBOX_NOT_EXIS
  */
 @Service
 @Validated
-public class ImInboxServiceImpl implements ImInboxService {
+public class InboxServiceImpl implements InboxService {
     private static final Long INBOX_LOCK_TIMEOUT = 120 * DateUnit.SECOND.getMillis();
     private static final String IM_MESSAGE_RECEIVE = "im-message-receive";
     @Resource
-    private ImInboxMapper imInboxMapper;
+    private InboxMapper inboxMapper;
     @Resource
     private SequenceRedisDao sequenceRedisDao; // 序列生成器Redis DAO
     @Resource
@@ -46,47 +40,7 @@ public class ImInboxServiceImpl implements ImInboxService {
     @Resource
     private WebSocketMessageSender webSocketMessageSender; // WebSocket消息发送器
     @Resource
-    private ImGroupMemberService imGroupMemberService;
-
-    @Override
-    public Long createInbox(InboxSaveReqVO createReqVO) {
-        InboxDO inbox = BeanUtils.toBean(createReqVO, InboxDO.class);
-        imInboxMapper.insert(inbox);
-        return inbox.getId();
-    }
-
-    @Override
-    public void updateInbox(InboxSaveReqVO updateReqVO) {
-        // 校验存在
-        validateInboxExists(updateReqVO.getId());
-        // 更新
-        InboxDO updateObj = BeanUtils.toBean(updateReqVO, InboxDO.class);
-        imInboxMapper.updateById(updateObj);
-    }
-
-    @Override
-    public void deleteInbox(Long id) {
-        // 校验存在
-        validateInboxExists(id);
-        // 删除
-        imInboxMapper.deleteById(id);
-    }
-
-    private void validateInboxExists(Long id) {
-        if (imInboxMapper.selectById(id) == null) {
-            throw exception(INBOX_NOT_EXISTS);
-        }
-    }
-
-    @Override
-    public InboxDO getInbox(Long id) {
-        return imInboxMapper.selectById(id);
-    }
-
-    @Override
-    public PageResult<InboxDO> getInboxPage(ImInboxPageReqVO pageReqVO) {
-        return imInboxMapper.selectPage(pageReqVO);
-    }
+    private GroupMemberService groupMemberService;
     @Override
     public void saveInboxAndSendMessage(InboxSaveMessageReqVO inboxSaveMessage) {
@@ -96,11 +50,16 @@ public class ImInboxServiceImpl implements ImInboxService {
         if (inboxSaveMessage.getConversationType().equals(ConversationTypeEnum.SINGLE.getType())) {
             saveInboxAndSendMessageForUser(inboxSaveMessage.getReceiverId(), inboxSaveMessage);
         } else if (inboxSaveMessage.getConversationType().equals(ConversationTypeEnum.GROUP.getType())) {
-            List<GroupMemberDO> groupMembers = imGroupMemberService.selectByGroupId(inboxSaveMessage.getReceiverId());
+            List<GroupMemberDO> groupMembers = groupMemberService.selectByGroupId(inboxSaveMessage.getReceiverId());
             groupMembers.forEach(groupMemberDO -> saveInboxAndSendMessageForUser(groupMemberDO.getUserId(), inboxSaveMessage));
         }
     }
+    @Override
+    public List<Long> selectMessageIdsByUserIdAndSequence(Long userId, Long sequence, Integer size) {
+        return inboxMapper.selectMessageIdsByUserIdAndSequence(userId, sequence, size);
+    }
+
     private void saveInboxAndSendMessageForUser(Long userId, InboxSaveMessageReqVO inboxSaveMessage) {
         inboxLockRedisDAO.lock(userId, INBOX_LOCK_TIMEOUT, () -> {
             Long userSequence = sequenceRedisDao.generateSequence(userId);
@@ -108,12 +67,8 @@ public class ImInboxServiceImpl implements ImInboxService {
             inbox.setUserId(userId);
             inbox.setMessageId(inboxSaveMessage.getMessageId());
             inbox.setSequence(userSequence);
-            imInboxMapper.insert(inbox);
+            inboxMapper.insert(inbox);
-            //是发送人不发送
-            if (userId.equals(inboxSaveMessage.getFromId())) {
-                return;
-            }
             InboxSendMessageReqVO message = BeanUtils.toBean(inboxSaveMessage, InboxSendMessageReqVO.class);
             message.setSequence(userSequence);
             webSocketMessageSender.sendObject(UserTypeEnum.ADMIN.getValue(), userId, IM_MESSAGE_RECEIVE, message);
@@ -15,13 +15,12 @@ import java.util.List;
 public interface MessageService {
     /**
-     * 获得消息分页
+     * 获得历史消息
      *
      * @param pageReqVO 分页查询
      * @return 消息分页
      */
-    List<MessageDO> getMessagePage(MessagePageReqVO pageReqVO);
-
+    List<MessageDO> getHistoryMessage(MessagePageReqVO pageReqVO);
     /**
      * 拉取消息-大于 seq 的消息
@@ -10,8 +10,8 @@ import cn.iocoder.yudao.module.im.dal.mysql.message.MessageMapper;
 import cn.iocoder.yudao.module.im.enums.conversation.ConversationTypeEnum;
 import cn.iocoder.yudao.module.im.enums.message.MessageSourceEnum;
 import cn.iocoder.yudao.module.im.enums.message.MessageStatusEnum;
-import cn.iocoder.yudao.module.im.service.groupmember.ImGroupMemberService;
-import cn.iocoder.yudao.module.im.service.inbox.ImInboxService;
+import cn.iocoder.yudao.module.im.service.groupmember.GroupMemberService;
+import cn.iocoder.yudao.module.im.service.inbox.InboxService;
 import cn.iocoder.yudao.module.system.api.user.AdminUserApi;
 import cn.iocoder.yudao.module.system.api.user.dto.AdminUserRespDTO;
 import jakarta.annotation.Resource;
@@ -38,20 +38,21 @@ public class MessageServiceImpl implements MessageService {
     @Resource
     private MessageMapper messageMapper;
     @Resource
-    private ImInboxService imInboxService; // IM收件箱服务
+    private InboxService inboxService;
     @Resource
     private AdminUserApi adminUserApi;
     @Resource
-    private ImGroupMemberService imGroupMemberService;
+    private GroupMemberService groupMemberService;
     @Override
-    public List<MessageDO> getMessagePage(MessagePageReqVO pageReqVO) {
-        return messageMapper.getMessagePage(pageReqVO);
+    public List<MessageDO> getHistoryMessage(MessagePageReqVO pageReqVO) {
+        return messageMapper.getHistoryMessage(pageReqVO);
     }
     @Override
     public List<MessageDO> getMessageListBySequence(Long userId, Long sequence, Integer size) {
-        return messageMapper.getGreaterThanSequenceMessage(userId, sequence, size);
+        List<Long> messageIds = inboxService.selectMessageIdsByUserIdAndSequence(userId, sequence, size);
+        return messageMapper.selectBatchIds(messageIds);
     }
     @Override
@@ -61,7 +62,7 @@ public class MessageServiceImpl implements MessageService {
         SendMessageRespVO sendMessageRespVO = saveMessage(fromUserId, message, inboxSaveMessageReqVO);
         // 保存收件箱 + 发送消息给用户
-        imInboxService.saveInboxAndSendMessage(inboxSaveMessageReqVO);
+        inboxService.saveInboxAndSendMessage(inboxSaveMessageReqVO);
         return sendMessageRespVO;
     }
@@ -112,7 +113,7 @@ public class MessageServiceImpl implements MessageService {
         } else if (message.getConversationType().equals(ConversationTypeEnum.GROUP.getType())) {
             //校验群聊是否存在；
-            List<GroupMemberDO> groupMemberDOS = imGroupMemberService.selectByGroupId(message.getReceiverId());
+            List<GroupMemberDO> groupMemberDOS = groupMemberService.selectByGroupId(message.getReceiverId());
             if (groupMemberDOS.isEmpty()) {
                 throw exception(MESSAGE_RECEIVER_NOT_EXISTS);
             }
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
-<mapper namespace="cn.iocoder.yudao.module.im.dal.mysql.inbox.ImInboxMapper">
+<mapper namespace="cn.iocoder.yudao.module.im.dal.mysql.inbox.InboxMapper">
     <!--
         一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。