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get_pid_config_by_id.go
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/
get_pid_config_by_id.go
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package queries
import (
"context"
"database/sql"
"errors"
"fmt"
"github.com/DIMO-Network/shared/db"
"github.com/DIMO-Network/vehicle-signal-decoding/internal/infrastructure/db/models"
"github.com/DIMO-Network/vehicle-signal-decoding/pkg/grpc"
"github.com/rs/zerolog"
"google.golang.org/protobuf/types/known/timestamppb"
)
type GetPidByIDQueryHandler struct {
DBS func() *db.ReaderWriter
logger *zerolog.Logger
}
func NewGetPidByIDQueryHandler(dbs func() *db.ReaderWriter, logger *zerolog.Logger) GetPidByIDQueryHandler {
return GetPidByIDQueryHandler{
DBS: dbs,
logger: logger,
}
}
type GetPidByIDQueryRequest struct {
ID int64
}
func (h GetPidByIDQueryHandler) Handle(ctx context.Context, query *GetPidByIDQueryRequest) (*grpc.GetPidByIDResponse, error) {
item, err := models.PidConfigs(models.PidConfigWhere.ID.EQ(query.ID)).One(ctx, h.DBS().Reader)
if err != nil {
if errors.Is(err, sql.ErrNoRows) {
return nil, fmt.Errorf("template not found id: %d", query.ID)
}
return nil, fmt.Errorf("failed to get template")
}
result := &grpc.GetPidByIDResponse{
Pid: &grpc.PidConfig{
Id: item.ID,
TemplateName: item.TemplateName,
Header: item.Header,
Mode: item.Mode,
Pid: item.Pid,
Formula: item.Formula,
IntervalSeconds: int32(item.IntervalSeconds),
Protocol: item.Protocol,
SignalName: item.SignalName,
CreatedAt: timestamppb.New(item.CreatedAt),
UpdatedAt: timestamppb.New(item.UpdatedAt),
},
}
return result, nil
}