sdk增加群主转移接口

core/src/main/java/com/wecloud/im/action/NormalChatAction.java

@@ -416,7 +416,7 @@ public class NormalChatAction {
                 ApiResult<Boolean> apiResult = ApiResult.result(ApiCode.IS_BE_FORBID_SEND_PIC);
                 responseModel.setCmd(WsResponseCmdEnum.RES.getCmdCode());
                 responseModel.setCode(apiResult.getCode());
-                responseModel.setMsg("本群已被群主禁止发送图片");
+                responseModel.setMsg(apiResult.getMessage());
                 responseModel.setReqId(reqId);
                 channelSender.sendMsgLocal((NioSocketChannel) channel, responseModel);
                 return false;

core/src/main/java/com/wecloud/im/controller/ImGroupController.java

@@ -14,6 +14,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import com.alibaba.fastjson.JSON;
+import com.wecloud.im.param.GroupOwnerTransferParam;
 import com.wecloud.im.param.group.CreateGroupParam;
 import com.wecloud.im.param.group.DismissGroupParam;
 import com.wecloud.im.param.group.JoinGroupParam;
@@ -113,4 +114,17 @@ public class ImGroupController {
         log.info("禁言群成员请求 参数: {}", JSON.toJSONString(param));
         return ApiResult.ok(groupService.mutedMembers(param));
     }
+
+    /**
+     * 群主转移
+     * @Author luozh
+     * @Date 2022年05月17日 04:20:26
+     * @param param
+     * @Return
+     */
+    @PostMapping("/groupOwnerTransfer")
+    public ApiResult<Boolean> groupOwnerTransfer(@RequestBody GroupOwnerTransferParam param) {
+        log.info("群主转移请求 参数: {}", JSON.toJSONString(param));
+        return ApiResult.ok(groupService.groupOwnerTransfer(param.getGroupId(), param.getNewGroupOwnerUserId()));
+    }
 }

core/src/main/java/com/wecloud/im/param/GroupOwnerTransferParam.java

+package com.wecloud.im.param;
+
+import lombok.Data;
+
+/**
+ *
+ * @Author luozh
+ * @Date 2022年05月17日 16:20
+ * @Version 1.0
+ */
+@Data
+public class GroupOwnerTransferParam {
+
+    /**
+     * 群id
+     */
+    private String groupId;
+
+    /**
+     * 新群主用户id
+     */
+    private String newGroupOwnerUserId;
+}

core/src/main/java/com/wecloud/im/service/ImGroupService.java

@@ -70,4 +70,14 @@ public interface ImGroupService {
      * @Return
      */
     Boolean mutedMembers(MutedMembersParam param);
+
+    /**
+     * 转移群成员
+     * @Author luozh
+     * @Date 2022年05月17日 04:20:56
+     * @param groupId
+     * @param newGroupOwnerUserId
+     * @Return
+     */
+    Boolean groupOwnerTransfer(String groupId, String newGroupOwnerUserId);
 }

core/src/main/java/com/wecloud/im/service/impl/ImGroupServiceImpl.java

@@ -340,4 +340,40 @@ public class ImGroupServiceImpl implements ImGroupService {
         conversationMembersService.updateBatchById(mutedMemberList);
         return true;
     }
+
+    @Override
+    public Boolean groupOwnerTransfer(String groupId, String newGroupOwnerUserId) {
+        ImConversation conversation = imConversationMapper.selectOne(Wrappers.<ImConversation>lambdaQuery().eq(ImConversation::getFkAppid,
+                SecurityUtils.getCurrentAppId()).eq(ImConversation::getId, groupId));
+        if (conversation == null) {
+            throw new BusinessException("群组不存在");
+        }
+        // 获取旧群主
+        ImConversationMembers oldGroupOwner =
+                conversationMembersService.getOne(Wrappers.<ImConversationMembers>lambdaQuery().eq(ImConversationMembers::getFkConversationId,
+                        conversation.getId()).eq(ImConversationMembers::getRole, GroupRoleEnum.OWNER.getCode()));
+        // 获取新群主
+        ImConversationMembers newGroupOwner =
+                conversationMembersService.getOne(Wrappers.<ImConversationMembers>lambdaQuery().eq(ImConversationMembers::getFkConversationId,
+                        conversation.getId()).eq(ImConversationMembers::getFkClientId, newGroupOwnerUserId));
+
+        if (newGroupOwner == null) {
+            throw new BusinessException("新群主不在该群中");
+        }
+
+        if (oldGroupOwner != null) {
+            if (oldGroupOwner.getClientId().equals(newGroupOwner.getClientId())) {
+                // 新旧群主一致
+                return true;
+            }
+            oldGroupOwner.setRole(GroupRoleEnum.NORMAL.getCode());
+            newGroupOwner.setRole(GroupRoleEnum.OWNER.getCode());
+            conversationMembersService.updateById(oldGroupOwner);
+            conversationMembersService.updateById(newGroupOwner);
+        } else {
+            newGroupOwner.setRole(GroupRoleEnum.OWNER.getCode());
+            conversationMembersService.updateById(newGroupOwner);
+        }
+        return true;
+    }
 }

im-sdk/src/main/java/com/wecloud/im/sdk/ResourcePathConstants.java

@@ -141,5 +141,11 @@ public class ResourcePathConstants {
      */
     public static final String MUTED_GROUP_MEMBER_REQUEST = "/api/group/mutedMembers";
 
+    /**
+     * 更换群主 请求
+     */
+    public static final String GROUP_OWNER_TRANSFER_REQUEST = "/api/group/groupOwnerTransfer";
+    ;
+
 
 }

im-sdk/src/main/java/com/wecloud/im/sdk/WecloudIm.java

@@ -279,6 +279,16 @@ public interface WecloudIm {
     Boolean mutedGroupMember(String groupId, Boolean muted, String userIds);
 
     /**
+     * 更换群主
+     * @Author luozh
+     * @Date 2022年05月17日 04:12:33
+     * @param groupId 群组id
+     * @param newGroupOwnerUserId 新群主用户id
+     * @Return
+     */
+    Boolean groupOwnerTransfer(String groupId, String newGroupOwnerUserId);
+
+    /**
      * 删除好友
      * @Author luozh
      * @Date 2022年05月16日 10:14:07

im-sdk/src/main/java/com/wecloud/im/sdk/WecloudImClient.java

@@ -26,6 +26,7 @@ import com.wecloud.im.sdk.model.GetUnsureFriendsRequest;
 import com.wecloud.im.sdk.model.GroupChatMessage;
 import com.wecloud.im.sdk.model.GroupChatStatusMessage;
 import com.wecloud.im.sdk.model.GroupMembersFriendRequestRequest;
+import com.wecloud.im.sdk.model.GroupOwnerTransferRequest;
 import com.wecloud.im.sdk.model.GroupSettingParam;
 import com.wecloud.im.sdk.model.GroupSettingRequest;
 import com.wecloud.im.sdk.model.ImClient;
@@ -296,6 +297,14 @@ public class WecloudImClient implements WecloudIm {
     }
 
     @Override
+    public Boolean groupOwnerTransfer(String groupId, String newGroupOwnerUserId) {
+        GroupOwnerTransferRequest groupOwnerTransferRequest =
+                GroupOwnerTransferRequest.builder().groupId(groupId).newGroupOwnerUserId(newGroupOwnerUserId).build();
+
+        return imGroupOperation.groupOwnerTransfer(groupOwnerTransferRequest);
+    }
+
+    @Override
     public Boolean unfriend(String userId, String friendUserIds) {
         UnfriendRequest unfriendRequest = UnfriendRequest.builder().userId(userId).friendUserIds(friendUserIds).build();
         return imContactsOperation.unfriend(unfriendRequest);

im-sdk/src/main/java/com/wecloud/im/sdk/internal/WecloudImGroupOperation.java

@@ -13,6 +13,7 @@ import com.wecloud.im.sdk.common.RequestMessage;
 import com.wecloud.im.sdk.enums.GroupChatSettingTypeEnum;
 import com.wecloud.im.sdk.model.CreateGroupRequest;
 import com.wecloud.im.sdk.model.DismissGroupRequest;
+import com.wecloud.im.sdk.model.GroupOwnerTransferRequest;
 import com.wecloud.im.sdk.model.GroupSettingRequest;
 import com.wecloud.im.sdk.model.JoinGroupRequest;
 import com.wecloud.im.sdk.model.LeaveGroupRequest;
@@ -257,4 +258,24 @@ public class WecloudImGroupOperation extends WecloudImOperation {
         Object result = doOperation(request);
         return JSON.parseObject(JSON.toJSONString(result), Boolean.class);
     }
+
+    public Boolean groupOwnerTransfer(GroupOwnerTransferRequest groupOwnerTransferRequest) {
+        String groupId = groupOwnerTransferRequest.getGroupId();
+        String newGroupOwnerUserId = groupOwnerTransferRequest.getNewGroupOwnerUserId();
+        // 必填参数校验
+        assertParameterNotBlank(groupId, "groupId");
+        assertParameterNotNull(newGroupOwnerUserId, "newGroupOwnerUserId");
+
+        // 校验通过 构建参数
+        Map<String, String> param = new HashMap<>();
+        param.put("groupId", groupId);
+        param.put("newGroupOwnerUserId", newGroupOwnerUserId);
+        // 发送请求
+        RequestMessage request = new WecloudRequestMessageBuilder().setEndpoint(MUTED_GROUP_MEMBER_REQUEST)
+                .setMethod(HttpMethod.POST).setParameters(param)
+                .setOriginalRequest(groupOwnerTransferRequest).build();
+        Object result = doOperation(request);
+        return JSON.parseObject(JSON.toJSONString(result), Boolean.class);
+
+    }
 }

im-sdk/src/main/java/com/wecloud/im/sdk/model/GroupOwnerTransferRequest.java

+package com.wecloud.im.sdk.model;
+
+import lombok.Builder;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ *
+ * @Author luozh
+ * @Date 2022年05月17日 16:15
+ * @Version 1.0
+ */
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Builder
+public class GroupOwnerTransferRequest extends WebServiceRequest {
+
+    /**
+     * 群id
+     */
+    private String groupId;
+
+    /**
+     * 新群主用户id
+     */
+    private String newGroupOwnerUserId;
+}