Bluemage/go/api/devices_update.go

package api

import (
	"context"
	"errors"

	"github.com/mattn/go-sqlite3"
	"github.com/tigorlazuardi/bluemage/go/gen/models"
	"github.com/tigorlazuardi/bluemage/go/pkg/errs"
	"github.com/tigorlazuardi/bluemage/go/pkg/log"
)

func (api *API) DevicesUpdate(ctx context.Context, slug string, update *models.DeviceSetter) (err error) {
	exist, err := api.DevicesExist(ctx, slug)
	if err != nil {
		return err
	}

	if !exist {
		return errs.Failf("device with slug %q does not exist", slug)
	}

	ctx, coll := log.WithQueryCollector(ctx)

	target := &models.Device{Slug: slug}

	api.lockf(func() {
		err = models.Devices.Update(ctx, api.Executor, update, target)
	})
	if err != nil {
		if sqlite3Err := new(sqlite3.Error); errors.As(err, &sqlite3Err) {
			if sqlite3Err.Code == sqlite3.ErrConstraint {
				return errs.
					Wrapw(
						err, "a device with the same slug already exists",
						"slug", slug,
						"update", update,
						"query", coll,
					)
			}
		}
		return errs.Wrapw(err, "failed to update device", "slug", slug, "update", update, "query", coll)
	}

	return nil
}