fix(feeds): torznab update and delete (#346)

* fix(feeds): torznab update and delete

* fix(feeds): repo cache exists check err
This commit is contained in:
Ludvig Lundgren 2022-07-09 16:25:40 +02:00 committed by GitHub
parent 72d4942104
commit c1df9c817f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
6 changed files with 90 additions and 34 deletions

View file

@ -1,6 +1,7 @@
package database
import (
"context"
"database/sql"
"time"
@ -18,7 +19,7 @@ type FeedCacheRepo struct {
func NewFeedCacheRepo(log logger.Logger, db *DB) domain.FeedCacheRepo {
return &FeedCacheRepo{
log: log.With().Str("repo", "feed_cache").Logger(),
log: log.With().Str("module", "database").Str("repo", "feed_cache").Logger(),
db: db,
}
}
@ -95,7 +96,48 @@ func (r *FeedCacheRepo) Put(bucket string, key string, val []byte, ttl time.Time
return nil
}
func (r *FeedCacheRepo) Delete(bucket string, key string) error {
//TODO implement me
panic("implement me")
func (r *FeedCacheRepo) Delete(ctx context.Context, bucket string, key string) error {
queryBuilder := r.db.squirrel.
Delete("feed_cache").
Where("bucket = ?", bucket).
Where("key = ?", key)
query, args, err := queryBuilder.ToSql()
if err != nil {
return errors.Wrap(err, "error building query")
}
_, err = r.db.handler.ExecContext(ctx, query, args...)
if err != nil {
return errors.Wrap(err, "error executing query")
}
return nil
}
func (r *FeedCacheRepo) DeleteBucket(ctx context.Context, bucket string) error {
queryBuilder := r.db.squirrel.
Delete("feed_cache").
Where("bucket = ?", bucket)
query, args, err := queryBuilder.ToSql()
if err != nil {
return errors.Wrap(err, "error building query")
}
result, err := r.db.handler.ExecContext(ctx, query, args...)
if err != nil {
return errors.Wrap(err, "error executing query")
}
rows, err := result.RowsAffected()
if err != nil {
return errors.Wrap(err, "error exec result")
}
if rows == 0 {
return errors.Wrap(err, "error no rows affected")
}
return nil
}

View file

@ -9,7 +9,8 @@ type FeedCacheRepo interface {
Get(bucket string, key string) ([]byte, error)
Exists(bucket string, key string) (bool, error)
Put(bucket string, key string, val []byte, ttl time.Time) error
Delete(bucket string, key string) error
Delete(ctx context.Context, bucket string, key string) error
DeleteBucket(ctx context.Context, bucket string) error
}
type FeedRepo interface {

View file

@ -92,28 +92,33 @@ func (s *service) Store(ctx context.Context, feed *domain.Feed) error {
return err
}
s.log.Debug().Msgf("successfully added feed: %+v", feed)
return nil
}
func (s *service) Update(ctx context.Context, feed *domain.Feed) error {
if err := s.repo.Update(ctx, feed); err != nil {
if err := s.update(ctx, feed); err != nil {
s.log.Error().Err(err).Msgf("could not update feed: %+v", feed)
return err
}
s.log.Debug().Msgf("successfully updated feed: %+v", feed)
return nil
}
func (s *service) Delete(ctx context.Context, id int) error {
if err := s.repo.Delete(ctx, id); err != nil {
if err := s.delete(ctx, id); err != nil {
s.log.Error().Err(err).Msgf("could not delete feed by id: %v", id)
return err
}
return nil
}
func (s *service) ToggleEnabled(ctx context.Context, id int, enabled bool) error {
err := s.repo.ToggleEnabled(ctx, id, enabled)
if err != nil {
if err := s.toggleEnabled(ctx, id, enabled); err != nil {
s.log.Error().Err(err).Msgf("could not toggle feed by id: %v", id)
return err
}
@ -137,17 +142,22 @@ func (s *service) update(ctx context.Context, feed *domain.Feed) error {
func (s *service) delete(ctx context.Context, id int) error {
f, err := s.repo.FindByID(ctx, id)
if err != nil {
s.log.Error().Err(err).Msg("feed.ToggleEnabled: error finding feed")
s.log.Error().Err(err).Msg("error finding feed")
return err
}
if err := s.stopTorznabJob(f.Indexer); err != nil {
s.log.Error().Err(err).Msg("feed.Delete: error stopping torznab job")
s.log.Error().Err(err).Msg("error stopping torznab job")
return err
}
if err := s.repo.Delete(ctx, id); err != nil {
s.log.Error().Err(err).Msg("feed.Delete: error deleting feed")
s.log.Error().Err(err).Msg("error deleting feed")
return err
}
if err := s.cacheRepo.DeleteBucket(ctx, f.Name); err != nil {
s.log.Error().Err(err).Msgf("could not delete feedCache bucket by id: %v", id)
return err
}
@ -273,7 +283,7 @@ func (s *service) addTorznabJob(f feedInstance) error {
}
// setup logger
l := s.log.With().Str("feed_name", f.Name).Logger()
l := s.log.With().Str("feed", f.Name).Logger()
// setup torznab Client
c := torznab.NewClient(f.URL, f.ApiKey)

View file

@ -55,16 +55,16 @@ func (j *TorznabJob) process() error {
// get feed
items, err := j.getFeed()
if err != nil {
j.Log.Error().Err(err).Msgf("torznab.process: error fetching feed items")
return errors.Wrap(err, "torznab.process: error getting feed items")
j.Log.Error().Err(err).Msgf("error fetching feed items")
return errors.Wrap(err, "error getting feed items")
}
j.Log.Debug().Msgf("found (%d) new items to process", len(items))
if len(items) == 0 {
return nil
}
j.Log.Debug().Msgf("torznab.process: refreshing feed: %v, found (%d) new items to check", j.Name, len(items))
releases := make([]*domain.Release, 0)
for _, item := range items {
@ -93,11 +93,11 @@ func (j *TorznabJob) getFeed() ([]torznab.FeedItem, error) {
// get feed
feedItems, err := j.Client.GetFeed()
if err != nil {
j.Log.Error().Err(err).Msgf("torznab.getFeed: error fetching feed items")
j.Log.Error().Err(err).Msgf("error fetching feed items")
return nil, errors.Wrap(err, "error fetching feed items")
}
j.Log.Trace().Msgf("torznab getFeed: refreshing feed: %v, found (%d) items", j.Name, len(feedItems))
j.Log.Debug().Msgf("refreshing feed: %v, found (%d) items", j.Name, len(feedItems))
items := make([]torznab.FeedItem, 0)
if len(feedItems) == 0 {
@ -113,27 +113,26 @@ func (j *TorznabJob) getFeed() ([]torznab.FeedItem, error) {
continue
}
//if cacheValue, err := j.Repo.Get(j.Name, i.GUID); err == nil {
// j.Log.Trace().Msgf("torznab getFeed: cacheValue: %v", cacheValue)
//}
if exists, err := j.Repo.Exists(j.Name, i.GUID); err == nil {
if exists {
j.Log.Trace().Msg("torznab getFeed: cache item exists, skip")
continue
}
exists, err := j.Repo.Exists(j.Name, i.GUID)
if err != nil {
j.Log.Error().Err(err).Msg("could not check if item exists")
continue
}
if exists {
j.Log.Trace().Msgf("cache item exists, skipping release: %v", i.Title)
continue
}
// do something more
items = append(items, i)
// set ttl to 1 month
ttl := time.Now().AddDate(0, 1, 0)
if err := j.Repo.Put(j.Name, i.GUID, []byte(i.Title), ttl); err != nil {
j.Log.Error().Stack().Err(err).Str("guid", i.GUID).Msg("torznab getFeed: cache.Put: error storing item in cache")
j.Log.Error().Stack().Err(err).Str("guid", i.GUID).Msg("cache.Put: error storing item in cache")
continue
}
// only append if we successfully added to cache
items = append(items, i)
}
// send to filters

View file

@ -102,7 +102,7 @@ func (s *service) Update(ctx context.Context, indexer domain.Indexer) (*domain.I
// add to indexerInstances
err = s.updateIndexer(*i)
if err != nil {
s.log.Error().Stack().Err(err).Msgf("failed to add indexer: %v", indexer.Name)
s.log.Error().Err(err).Msgf("failed to add indexer: %v", indexer.Name)
return nil, err
}
@ -112,6 +112,8 @@ func (s *service) Update(ctx context.Context, indexer domain.Indexer) (*domain.I
}
}
s.log.Debug().Msgf("successfully updated indexer: %v", indexer.Name)
return i, nil
}

View file

@ -199,6 +199,8 @@ func (s *service) Process(release *domain.Release) {
}
func (s *service) ProcessMultiple(releases []*domain.Release) {
s.log.Debug().Msgf("process (%v) new releases from feed", len(releases))
for _, rls := range releases {
if rls == nil {
continue