status-im/status-go

package requests

import (
    "errors"

    "github.com/status-im/status-go/eth-node/types"
    "github.com/status-im/status-go/protocol/protobuf"
)

var ErrRemoveRoleFromMemberInvalidCommunityID = errors.New("remove-role-from-member: invalid community id")
var ErrRemoveRoleFromMemberInvalidUser = errors.New("remove-role-from-member: invalid user id")
var ErrRemoveRoleFromMemberInvalidRole = errors.New("remove-role-from-member: invalid role")

type RemoveRoleFromMember struct {
    CommunityID types.HexBytes                 `json:"communityId"`
    User        types.HexBytes                 `json:"user"`
    Role        protobuf.CommunityMember_Roles `json:"role"`
}

func (r *RemoveRoleFromMember) Validate() error {
    if len(r.CommunityID) == 0 {
        return ErrRemoveRoleFromMemberInvalidCommunityID
    }

    if len(r.User) == 0 {
        return ErrRemoveRoleFromMemberInvalidUser
    }

    if r.Role == protobuf.CommunityMember_ROLE_NONE {
        return ErrRemoveRoleFromMemberInvalidRole
    }

    return nil
}