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77601e77eea702eece4692ced2a519f5b3fc6c16
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26 Commits

Author SHA1 Message Date
William Casarin
77601e77ee nostrdb/filter: rename FILTER_GENERIC to FILTER_TAG 
it's a bit more intuitive

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
206efba58a nostrdb/cleanup: remove old dbscan stuff 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
a84749cd07 nostrdb/debug: add print_kind_keys helper 
I needed this for debugging kind queries

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
shuoer86
099b588be2 nostrdb/Fix typos 
Closes: https://github.com/damus-io/nostrdb/pull/25
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
75c7adddb8 nostrdb/query: implement kind queries 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
9f1b9ab945 nostrdb/Initial nostrdb queries 
Still a lot more work to do, but this is at least a proof of concept for
querying nostrdb using filters.

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
942e47a720 nostrdb/query: extract ndb_cursor_start 
This is useful for positioning LMDB cursors at the start of a query. We
will be re-using this in the upcoming query code

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
2b14acd62f nostrdb/filter: don't allow adding id elements on kinds 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
267a9ac54b nostrdb/ocd: small cleanup 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
8b03ed6175 nostrdb/filters: remove ndb_filter_group from public API 
We can just use a list of filters instead when subscribing

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
6cd7b945ca nostrdb/filter: use binary search for large contact list filters 
This is much more efficient than linear scans

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:59 -07:00
William Casarin
e5e6735129 nostrdb/filter: sort filter elements 
If they are sorted we can do binary search when matching filters like
how strfry does it.

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
9c2f7a931c nostrdb/subs: always fail when calling wait_for_notes on a subid of 0 
this is an invalid subscription id

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
b1bbf355de nostrdb/subs: notify on profile notes as well 
We missed this in the original subscription code

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
d7a2064786 nostrdb/debug: add a few more debug statement 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
4d14ca8d0a nostrdb/filters: add ndb_filter_group_init function 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
81d65cd5bf nostrdb/subs: subs and monitor cleanup 
We need to free these resources when we're done with them.

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
f03d8a5ac9 nostrdb/search: don't enforce sequential tokens 
This makes it a bit more flexible, but maybe we can add quoting in the
future that re-enables this. Or maybe a search option

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
0df18ae1a4 nostrdb/test: switch reaction test to use subscriptions 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
8c5ec32eaa nostrdb/Initial nostrdb relay subscriptions 
This adds some initial code for the nostrdb relay subscription monitor.

When new notes are written to the database, they are checked against
active subscriptions. If any of the subscriptions are matched, the note
primary key is written to the inbox queue for that subscription.

We also add an ndb_wait_for_notes() method that simply waits for notes
to be written by the subscription monitor.

Changelog-Added: Added filter subscriptions
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
432cdb96d9 nostrdb/fix: don't write the owned flag to the DB 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
d063362bd7 nostrdb/blocks: write note blocks on ingest 
When ingesting notes, parse text/longform contents and store them in nostrdb.

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
e0a2dcf3db nostrdb/Inital embedded content parser 
This adds some initial code for nostrdb content parsing.

We still need to write tests for encoding and decoding, so this is
likely not working yet.

Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
9ff1f69a82 nostrdb/search: switch to cursor_align function 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
76862776b8 nostrdb/varint: switch to 64 bit varints 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00
William Casarin
1ffbd80c67 nostrdb: move everything to src 
Signed-off-by: William Casarin <jb55@jb55.com>
 2025-08-11 16:39:43 -07:00