Files
warmbly/internal/app/sequence/handler.go
T

84 lines
3.1 KiB
Go

package sequence
import (
"context"
"fmt"
"github.com/getsentry/sentry-go"
"github.com/google/uuid"
"github.com/warmbly/warmbly/internal/errx"
"github.com/warmbly/warmbly/internal/models"
)
func (s *sequenceService) Create(ctx context.Context, userID, campaignID string) (*models.Sequence, *errx.Error) {
return s.sequenceRepository.Create(ctx, userID, campaignID)
}
func (s *sequenceService) Get(ctx context.Context, userID, campaignID string) ([]models.Sequence, *errx.Error) {
return s.sequenceRepository.Get(ctx, userID, campaignID)
}
func (s *sequenceService) Update(ctx context.Context, userID, campaignID, sequenceID string, data *models.UpdateSequence) (*models.Sequence, *errx.Error) {
// Branch routing is resolved (and made safe against deleted/dangling targets
// and loops) at schedule time in the repository's finder; the repository also
// validates branch shape before persisting. No cross-step write validation is
// needed here — the canvas only ever points a branch at a real step or stop.
return s.sequenceRepository.Update(ctx, userID, campaignID, sequenceID, data)
}
// UpdateLayout persists only step canvas coordinates (drag-to-stick). Cosmetic
// and high-churn, so it stays out of the audited content-update path.
func (s *sequenceService) UpdateLayout(ctx context.Context, userID, campaignID string, positions []models.SequencePosition) *errx.Error {
return s.sequenceRepository.UpdateLayout(ctx, userID, campaignID, positions)
}
// Delete removes a step. Its attachment rows go with it through the cascade,
// so the objects behind them are listed first and dropped once the delete has
// committed — otherwise the bytes stay in storage against the org's quota with
// no row left to reach them.
func (s *sequenceService) Delete(ctx context.Context, userID, campaignID, sequenceID string) *errx.Error {
keys := s.stepObjectKeys(ctx, campaignID, sequenceID)
if xerr := s.sequenceRepository.Delete(ctx, userID, campaignID, sequenceID); xerr != nil {
return xerr
}
for _, key := range keys {
if err := s.storage.Delete(ctx, key); err != nil {
sentry.CaptureException(fmt.Errorf("sequence %s delete: object %s: %w", sequenceID, key, err))
}
}
return nil
}
// stepObjectKeys lists the storage keys of the files scoped to one step. Best
// effort: a step still deletes when they cannot be read, it just leaves its
// objects behind rather than refusing the edit.
func (s *sequenceService) stepObjectKeys(ctx context.Context, campaignID, sequenceID string) []string {
if s.attachmentRepo == nil || s.storage == nil {
return nil
}
cID, err := uuid.Parse(campaignID)
if err != nil {
return nil
}
sID, err := uuid.Parse(sequenceID)
if err != nil {
return nil
}
atts, err := s.attachmentRepo.ListForStep(ctx, cID, sID)
if err != nil {
sentry.CaptureException(fmt.Errorf("sequence %s delete: list attachments: %w", sequenceID, err))
return nil
}
keys := make([]string, 0, len(atts))
for _, a := range atts {
// ListForStep also returns the campaign-wide files, which outlive the step.
if a.SequenceID != nil && *a.SequenceID == sID {
keys = append(keys, a.S3Key)
}
}
return keys
}