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rewrite items sql queries

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This commit is contained in:
Nazar Kanaev
2021-04-08 14:00:26 +01:00
parent 077715f6c2
commit d308bb64c2
1 changed files with 4 additions and 24 deletions
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28
src/storage/item.go
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@@ -110,7 +110,7 @@ func listQueryPredicate(filter ItemFilter) (string, []interface{}) {
cond := make([]string, 0)
args := make([]interface{}, 0)
if filter.FolderID != nil {
cond = append(cond, "f.folder_id = ?")
cond = append(cond, "i.feed_id in (select id from feeds where folder_id = ?)")
args = append(args, *filter.FolderID)
}
if filter.FeedID != nil {
@@ -155,7 +155,6 @@ func (s *Storage) ListItems(filter ItemFilter, offset, limit int, newestFirst bo
i.title, i.link, i.date,
i.status, i.image, i.podcast_url
from items i
join feeds f on f.id = i.feed_id
where %s
order by %s
limit %d offset %d
@@ -205,7 +204,6 @@ func (s *Storage) CountItems(filter ItemFilter) int64 {
query := fmt.Sprintf(`
select count(i.id)
from items i
join feeds f on f.id = i.feed_id
where %s`, predicate)
row := s.db.QueryRow(query, args...)
if row != nil {
@@ -222,28 +220,10 @@ func (s *Storage) UpdateItemStatus(item_id int64, status ItemStatus) bool {
}
func (s *Storage) MarkItemsRead(filter MarkFilter) bool {
cond := make([]string, 0)
args := make([]interface{}, 0)
if filter.FolderID != nil {
cond = append(cond, "f.folder_id = ?")
args = append(args, *filter.FolderID)
}
if filter.FeedID != nil {
cond = append(cond, "i.feed_id = ?")
args = append(args, *filter.FeedID)
}
predicate := "1"
if len(cond) > 0 {
predicate = strings.Join(cond, " and ")
}
predicate, args := listQueryPredicate(ItemFilter{FolderID: filter.FolderID, FeedID: filter.FeedID})
query := fmt.Sprintf(`
update items set status = %d
where id in (
select i.id from items i
join feeds f on f.id = i.feed_id
where %s and i.status != %d
)
update items as i set status = %d
where %s and i.status != %d
`, READ, predicate, STARRED)
_, err := s.db.Exec(query, args...)
if err != nil {