Bluemage/go/api/devices_get_by_slug.go

package api

import (
	"context"
	"errors"

	"connectrpc.com/connect"
	"github.com/tigorlazuardi/bluemage/go/pkg/errs"
	"github.com/tigorlazuardi/bluemage/go/pkg/telemetry"

	"github.com/go-jet/jet/v2/qrm"
	"github.com/tigorlazuardi/bluemage/go/gen/jet/model"

	. "github.com/go-jet/jet/v2/sqlite"
	. "github.com/tigorlazuardi/bluemage/go/gen/jet/table"
)

func (api *API) GetDevice(ctx context.Context, slug string) (device model.Devices, err error) {
	ctx, span := tracer.Start(ctx, "GetDevice")
	defer func() { telemetry.EndWithStatus(span, err) }()

	stmt := SELECT(Devices.AllColumns).
		FROM(Devices).
		WHERE(Devices.Slug.EQ(String(slug)))

	err = stmt.QueryContext(ctx, api.DB, &device)
	if err != nil {
		if errors.Is(err, qrm.ErrNoRows) {
			return device, errs.
				Wrapf(err, "device '%s' does not exist", slug).
				Details(
					"slug", slug,
					"query", stmt.DebugSql(),
				).
				Code(connect.CodeNotFound)
		}
		return device, errs.Wrapf(err, "failed to get device '%s'", slug).
			Details(
				"slug", slug,
				"query", stmt.DebugSql(),
			)
	}

	return device, nil
}