109 lines
3.0 KiB
Go
109 lines
3.0 KiB
Go
package member
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import (
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"context"
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"time"
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"bsm/full/module/social/group/internal/impl"
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"bsm/full/module/social/group/internal/models"
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pb "bsm/full/module/social/group/pb"
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"git.apinb.com/bsm-sdk/core/errcode"
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"git.apinb.com/bsm-sdk/core/printer"
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"git.apinb.com/bsm-sdk/core/service"
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"git.apinb.com/bsm-sdk/core/utils"
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"git.apinb.com/bsm-sdk/core/vars"
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)
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// 申请加群
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func DoJoin(ctx context.Context, in *pb.DoJoinRequest) (reply *pb.DataStatusReply, err error) {
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auth, err := service.ParseMetaCtx(ctx, nil)
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if err != nil {
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return nil, err
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}
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if in.GetIdentity() == "" {
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return nil, errcode.ErrInvalidArgument
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}
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// 校验群组是否存在
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var group models.GroupBasic
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if err = impl.DBService.Where("identity=?", in.Identity).First(&group).Error; err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrRecordNotFound
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}
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// 重复入群防护：已是成员直接返回成功
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var memberCnt int64
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if err = impl.DBService.Model(&models.GroupMember{}).
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Where("group_identity=? and passport_id=?", in.Identity, auth.ID).Count(&memberCnt).Error; err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrDB
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}
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if memberCnt > 0 {
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return &pb.DataStatusReply{Data: vars.OK, Timeseq: time.Now().UnixMilli()}, nil
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}
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// 成员上限校验（MemberLimit 为 0 表示不限）
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if group.MemberLimit > 0 && group.MemberTotal >= group.MemberLimit {
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return nil, errcode.ErrResourceExhausted
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}
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// 是否免验证入群
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enableAnyJoin, err := models.GetGroupEnableAnyJoin(in.Identity)
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if err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrDB
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}
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var identity string
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if enableAnyJoin {
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// 免验证直接加入群成员
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member := &models.GroupMember{
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GroupID: group.ID,
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GroupIdentity: in.Identity,
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Role: ROLE_MEMBER,
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}
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member.Identity = utils.UUID()
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member.PassportID = auth.ID
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member.PassportIdentity = auth.Identity
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if err = impl.DBService.Create(member).Error; err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrDB
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}
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identity = member.Identity
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// 更新群组表数据统计
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models.UpsetGroupMemberTotal(in.Identity, "+")
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} else {
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// 避免重复提交待处理申请
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var applyCnt int64
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if err = impl.DBService.Model(&models.GroupApply{}).
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Where("group_identity=? and from_id=? and status=?", in.Identity, auth.ID, 0).Count(&applyCnt).Error; err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrDB
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}
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if applyCnt > 0 {
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return &pb.DataStatusReply{Data: vars.OK, Timeseq: time.Now().UnixMilli()}, nil
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}
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// 写入加群申请表
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apply := &models.GroupApply{
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FromID: auth.ID,
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FromIdentity: auth.Identity,
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GroupID: group.ID,
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GroupIdentity: in.Identity,
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Message: in.Message,
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}
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apply.Identity = utils.UUID()
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if err = impl.DBService.Create(apply).Error; err != nil {
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printer.Error(err.Error())
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return nil, errcode.ErrDB
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}
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identity = apply.Identity
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}
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return &pb.DataStatusReply{
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Data: identity,
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Timeseq: time.Now().UnixMilli(),
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}, nil
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}
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