102 lines
3.0 KiB
Go
102 lines
3.0 KiB
Go
package member
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import (
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"context"
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"strings"
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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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// 申请加群处理
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func JoinDoHandle(ctx context.Context, in *pb.GroupOPRequest) (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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// 未识别的操作方向直接报错，不再默认返回成功
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direction := strings.ToUpper(in.Direction)
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if direction != "PASS" && direction != "REJECT" {
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return nil, errcode.ErrInvalidArgument
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}
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// 查询申请记录
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var apply models.GroupApply
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if err = impl.DBService.Where("identity=?", in.Identity).First(&apply).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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// 幂等：申请已处理则直接返回成功
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if apply.Status != 0 {
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return &pb.DataStatusReply{Data: vars.OK, Timeseq: time.Now().UnixMilli()}, nil
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}
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// 角色校验：仅该群管理员/创建者可处理申请
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var opRole int32
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if err = impl.DBService.Model(&models.GroupMember{}).
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Where("group_identity=? and passport_id=?", apply.GroupIdentity, auth.ID).
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Pluck("role", &opRole).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 opRole <= ROLE_MEMBER {
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return nil, errcode.ErrPermissionDenied
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}
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var identity string
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switch direction {
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case "PASS":
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// 幂等：申请人已是成员则不再重复创建
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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=?", apply.GroupIdentity, apply.FromID).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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member := &models.GroupMember{
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GroupID: apply.GroupID,
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GroupIdentity: apply.GroupIdentity,
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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 = apply.FromID
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member.PassportIdentity = apply.FromIdentity
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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(apply.GroupIdentity, "+")
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}
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// 更新申请表处理结果
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if err = impl.DBService.Model(&models.GroupApply{}).Where("identity=?", in.Identity).UpdateColumn("status", 1).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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case "REJECT":
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// 更新申请表处理结果
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if err = impl.DBService.Model(&models.GroupApply{}).Where("identity=?", in.Identity).UpdateColumn("status", -1).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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}
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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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