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service.go
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service.go
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package crnt_auth_service
import (
"context"
"fmt"
auth "github.com/Constantine27K/crnt-auth-service/pkg/api/auth"
desc "github.com/Constantine27K/crnt-user-service/pkg/api/user"
"google.golang.org/grpc"
"google.golang.org/grpc/metadata"
)
type Service interface {
SignUp(ctx context.Context, secret *desc.Secret) (int64, error)
}
type service struct {
client auth.AuthClient
}
func NewService(conn *grpc.ClientConn) Service {
cl := auth.NewAuthClient(conn)
return &service{
client: cl,
}
}
func (s *service) SignUp(ctx context.Context, secret *desc.Secret) (int64, error) {
const (
header = "Authorization"
)
md, ok := metadata.FromIncomingContext(ctx)
if !ok {
return 0, fmt.Errorf("no metadata in context")
}
headerValues := md.Get(header)
if len(headerValues) != 1 {
return 0, fmt.Errorf("no %s header in context", header)
}
ctx = metadata.AppendToOutgoingContext(ctx, header, headerValues[0])
resp, err := s.client.SignUp(ctx, &auth.SignUpRequest{Secret: &auth.Secret{
Login: secret.GetLogin(),
Password: secret.GetPassword(),
Role: secret.GetRole(),
}})
return resp.GetId(), err
}