61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package logic
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import (
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"context"
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"github.com/rs/zerolog"
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xerror "gitlab.33.cn/chat/dtalk/pkg/error"
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"gitlab.33.cn/chat/dtalk/service/group/model/types"
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"gitlab.33.cn/chat/dtalk/service/group/service"
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)
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type ChangeOwnerLogic struct {
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ctx context.Context
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svc *service.Service
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log zerolog.Logger
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}
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func NewChangeOwnerLogic(ctx context.Context, svc *service.Service) *ChangeOwnerLogic {
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return &ChangeOwnerLogic{
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ctx: ctx,
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svc: svc,
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log: svc.GetLog(),
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}
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}
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func (l *ChangeOwnerLogic) ChangeOwner(req *types.ChangeOwnerRequest) (res *types.ChangeOwnerResponse, err error) {
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groupId := req.Id
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personId := req.PersonId
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memberId := req.MemberId
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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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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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member, err := l.svc.GetMemberByMemberIdAndGroupId(l.ctx, memberId, groupId)
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if err != nil {
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return nil, err
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}
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// 只有群主可以转让群
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if err = person.IsOwner(); err != nil {
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return nil, err
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}
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if personId == memberId {
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return nil, xerror.NewError(xerror.GroupChangeOwnerSelf)
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}
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err = l.svc.ChangeOwner(l.ctx, group, person, member)
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if err != nil {
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return nil, err
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}
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return res, nil
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}
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