first commit

service/group/logic/util.go

@@ -0,0 +1,94 @@
+package logic
+
+import (
+	xerror "gitlab.33.cn/chat/dtalk/pkg/error"
+	pb "gitlab.33.cn/chat/dtalk/service/group/api"
+	"gitlab.33.cn/chat/dtalk/service/group/model/biz"
+	"strings"
+)
+
+func FilteredMemberIds(memberIds []string) []string {
+	newMemberIds := make([]string, 0, len(memberIds))
+	for _, memberId := range memberIds {
+		memberId, err := FilteredMemberId(memberId)
+		if err != nil {
+			continue
+		}
+
+		newMemberIds = append(newMemberIds, memberId)
+	}
+
+	return newMemberIds
+}
+
+func FilteredMemberId(memberId string) (string, error) {
+	memberId = strings.TrimSpace(memberId)
+	if memberId != "" && len(memberId) < 40 {
+		return memberId, nil
+	}
+	return "", xerror.NewError(xerror.ParamsError)
+}
+
+func NewRPCGroupInfo(do *biz.GroupInfo) *pb.GroupBizInfo {
+	if do == nil {
+		return &pb.GroupBizInfo{}
+	}
+
+	return &pb.GroupBizInfo{
+		Id:            do.GroupId,
+		MarkId:        do.GroupMarkId,
+		Name:          do.GroupName,
+		Avatar:        do.GroupAvatar,
+		MemberNum:     do.GroupMemberNum,
+		MemberMaximum: do.GroupMaximum,
+		Introduce:     do.GroupIntroduce,
+		Status:        pb.GroupStatus(do.GroupStatus),
+		OwnerId:       do.GroupOwnerId,
+		CreateTime:    do.GroupCreateTime,
+		UpdateTime:    do.GroupUpdateTime,
+		JoinType:      pb.GroupJoinType(do.GroupJoinType),
+		MuteType:      pb.GroupMuteType(do.GroupMuteType),
+		FriendType:    pb.GroupFriendType(do.GroupFriendType),
+		MuteNum:       do.MuteNum,
+		AdminNum:      do.AdminNum,
+		AESKey:        do.AESKey,
+		PubName:       do.GroupPubName,
+		Type:          pb.GroupType(do.GroupType),
+		Owner:         nil,
+		Person:        nil,
+		Members:       nil,
+	}
+}
+
+func NewRPCGroupInfos(dos []*biz.GroupInfo) []*pb.GroupBizInfo {
+	dtos := make([]*pb.GroupBizInfo, 0, len(dos))
+	for _, do := range dos {
+		dtos = append(dtos, NewRPCGroupInfo(do))
+	}
+
+	return dtos
+}
+
+func NewRPCGroupMemberInfo(do *biz.GroupMember) *pb.GroupMemberBizInfo {
+	if do == nil {
+		return &pb.GroupMemberBizInfo{}
+	}
+
+	return &pb.GroupMemberBizInfo{
+		GroupId:  do.GroupId,
+		Id:       do.GroupMemberId,
+		Name:     do.GroupMemberName,
+		Type:     pb.GroupMemberType(do.GroupMemberType),
+		MuteTime: do.GroupMemberMuteTime,
+		JoinTime: do.GroupMemberJoinTime,
+	}
+}
+
+func NewRPCGroupMemberInfos(dos []*biz.GroupMember) []*pb.GroupMemberBizInfo {
+	dtos := make([]*pb.GroupMemberBizInfo, 0, len(dos))
+	for _, do := range dos {
+		dtos = append(dtos, NewRPCGroupMemberInfo(do))
+	}
+
+	return dtos
+}