70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
package logic
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import (
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"context"
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pb "gitlab.33.cn/chat/dtalk/service/group/api"
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"gitlab.33.cn/chat/dtalk/service/group/model/biz"
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"gitlab.33.cn/chat/dtalk/service/group/service"
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)
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type GroupRemoveLogic struct {
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ctx context.Context
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svc *service.Service
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}
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func NewGroupRemoveLogic(ctx context.Context, svc *service.Service) *GroupRemoveLogic {
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return &GroupRemoveLogic{
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ctx: ctx,
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svc: svc,
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}
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}
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// GroupRemove 踢人
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func (l *GroupRemoveLogic) GroupRemove(req *pb.GroupRemoveReq) (*pb.GroupRemoveResp, error) {
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groupId := req.GroupId
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memberIds := req.MemberIds
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personId := req.PersonId
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// 判断一下该群是否存在
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group, err := l.svc.GetGroupInfoByGroupId(l.ctx, groupId)
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if err != nil {
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return nil, err
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}
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// 判断踢人者权限
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person, err := l.svc.GetPersonByMemberIdAndGroupId(l.ctx, personId, groupId)
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if err != nil {
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return nil, err
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}
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if err = person.IsAdmin(); err != nil {
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return nil, err
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}
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// 过滤可以踢人的列表
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needDeleteMembers := l.svc.GetFilteredGroupMembers(l.ctx, group, FilteredMemberIds(memberIds))
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if len(needDeleteMembers) == 0 {
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return &pb.GroupRemoveResp{MemberNum: group.GroupMemberNum}, nil
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}
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canRemoveMemberIds := make([]string, 0)
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canRemoveMembers := make([]*biz.GroupMember, 0)
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for _, member := range needDeleteMembers {
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if err := person.RemoveOneMember(member); err != nil {
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return nil, err
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}
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canRemoveMemberIds = append(canRemoveMemberIds, member.GroupMemberId)
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canRemoveMembers = append(canRemoveMembers, member)
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}
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// 执行踢人
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if err = l.svc.RemoveGroupMembers(l.ctx, group, canRemoveMembers); err != nil {
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return nil, err
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}
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return &pb.GroupRemoveResp{
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MemberNum: group.GroupMemberNum - int32(len(canRemoveMemberIds)),
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MemberIds: canRemoveMemberIds,
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}, nil
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}
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