nostrdb

commit cd9ba0ea7dfd021f2a3e98aefef87990d161aab3
parent f93894135b61a965a10c0b332e74d3993b0f0746
Author: William Casarin <jb55@jb55.com>
Date:   Tue, 17 Sep 2024 11:27:54 -0700

ingest: support kind 6 reposts

This also enables processing raw json via ndb import

Fixes: https://github.com/damus-io/nostrdb/issues/46
Signed-off-by: William Casarin <jb55@jb55.com>

Diffstat:
M
ndb.c
 | 
2
+-
M
src/nostrdb.c
 | 
98
++++++++++++++++++++++++++++++++++++++++++++++---------------------------------
M
test.c
 | 
8
+++-----

3 files changed, 61 insertions(+), 47 deletions(-)
diff --git a/ndb.c b/ndb.c
@@ -348,7 +348,7 @@ int main(int argc, char *argv[])
 		} else {
 			map_file(argv[2], &data, &data_len);
 			ndb_process_events(ndb, (const char *)data, data_len);
-			ndb_process_client_events(ndb, (const char *)data, data_len);
+			//ndb_process_client_events(ndb, (const char *)data, data_len);
 		}
 	} else if (argc == 2 && !strcmp(argv[1], "print-search-keys")) {
 		ndb_begin_query(ndb, &txn);
diff --git a/src/nostrdb.c b/src/nostrdb.c
@@ -2035,6 +2035,37 @@ int ndb_process_profile_note(struct ndb_note *note,
 	return 1;
 }
 
+static int ndb_ingester_queue_event(struct ndb_ingester *ingester,
+				    char *json, unsigned len, unsigned client)
+{
+	struct ndb_ingester_msg msg;
+	msg.type = NDB_INGEST_EVENT;
+
+	msg.event.json = json;
+	msg.event.len = len;
+	msg.event.client = client;
+
+	return threadpool_dispatch(&ingester->tp, &msg);
+}
+
+
+static int ndb_ingest_event(struct ndb_ingester *ingester, const char *json,
+			    int len, unsigned client)
+{
+	// Since we need to return as soon as possible, and we're not
+	// making any assumptions about the lifetime of the string, we
+	// definitely need to copy the json here. In the future once we
+	// have our thread that manages a websocket connection, we can
+	// avoid the copy and just use the buffer we get from that
+	// thread.
+	char *json_copy = strdupn(json, len);
+	if (json_copy == NULL)
+		return 0;
+
+	return ndb_ingester_queue_event(ingester, json_copy, len, client);
+}
+
+
 static int ndb_ingester_process_note(secp256k1_context *ctx,
 				     struct ndb_note *note,
 				     size_t note_size,
@@ -2077,12 +2108,18 @@ static int ndb_ingester_process_note(secp256k1_context *ctx,
 		out->type = NDB_WRITER_PROFILE;
 		out->profile.note.note = note;
 		out->profile.note.note_len = note_size;
-	} else {
-		out->type = NDB_WRITER_NOTE;
-		out->note.note = note;
-		out->note.note_len = note_size;
+		return 1;
+	} else if (note->kind == 6) {
+		// process the repost if we have a repost event
+		ndb_debug("processing kind 6 repost\n");
+		ndb_ingest_event(ingester, ndb_note_content(note),
+					   ndb_note_content_length(note), 0);
 	}
 
+	out->type = NDB_WRITER_NOTE;
+	out->note.note = note;
+	out->note.note_len = note_size;
+
 	return 1;
 }
 
@@ -4102,19 +4139,6 @@ static int ndb_ingester_destroy(struct ndb_ingester *ingester)
 	return 1;
 }
 
-static int ndb_ingester_queue_event(struct ndb_ingester *ingester,
-				    char *json, unsigned len, unsigned client)
-{
-	struct ndb_ingester_msg msg;
-	msg.type = NDB_INGEST_EVENT;
-
-	msg.event.json = json;
-	msg.event.len = len;
-	msg.event.client = client;
-
-	return threadpool_dispatch(&ingester->tp, &msg);
-}
-
 static int ndb_init_lmdb(const char *filename, struct ndb_lmdb *lmdb, size_t mapsize)
 {
 	int rc;
@@ -4383,17 +4407,7 @@ void ndb_destroy(struct ndb *ndb)
 // The client-sent variation of ndb_process_event
 int ndb_process_client_event(struct ndb *ndb, const char *json, int len)
 {
-	// Since we need to return as soon as possible, and we're not
-	// making any assumptions about the lifetime of the string, we
-	// definitely need to copy the json here. In the future once we
-	// have our thread that manages a websocket connection, we can
-	// avoid the copy and just use the buffer we get from that
-	// thread.
-	char *json_copy = strdupn(json, len);
-	if (json_copy == NULL)
-		return 0;
-
-	return ndb_ingester_queue_event(&ndb->ingester, json_copy, len, 1);
+	return ndb_ingest_event(&ndb->ingester, json, len, 1);
 }
 
 // Process anostr event from a relay,
@@ -4415,17 +4429,7 @@ int ndb_process_client_event(struct ndb *ndb, const char *json, int len)
 //
 int ndb_process_event(struct ndb *ndb, const char *json, int json_len)
 {
-	// Since we need to return as soon as possible, and we're not
-	// making any assumptions about the lifetime of the string, we
-	// definitely need to copy the json here. In the future once we
-	// have our thread that manages a websocket connection, we can
-	// avoid the copy and just use the buffer we get from that
-	// thread.
-	char *json_copy = strdupn(json, json_len);
-	if (json_copy == NULL)
-		return 0;
-
-	return ndb_ingester_queue_event(&ndb->ingester, json_copy, json_len, 0);
+	return ndb_ingest_event(&ndb->ingester, json, json_len, 0);
 }
 
 
@@ -5360,12 +5364,19 @@ int ndb_client_event_from_json(const char *json, int len, struct ndb_fce *fce,
 	jsmntok_t *tok = NULL;
 	int tok_len, res;
 	struct ndb_json_parser parser;
+	struct ndb_event *ev = &fce->event;
 
 	ndb_json_parser_init(&parser, json, len, buf, bufsize);
 
 	if ((res = ndb_json_parser_parse(&parser, cb)) < 0)
 		return res;
 
+	if (parser.toks[0].type == JSMN_OBJECT) {
+		ndb_debug("got raw json in client_event_from_json\n");
+		fce->evtype = NDB_FCE_EVENT;
+		return ndb_parse_json_note(&parser, &ev->note);
+	}
+
 	if (parser.num_tokens <= 3 || parser.toks[0].type != JSMN_ARRAY)
 		return 0;
 
@@ -5377,7 +5388,6 @@ int ndb_client_event_from_json(const char *json, int len, struct ndb_fce *fce,
 
 	if (tok_len == 5 && !memcmp("EVENT", json + tok->start, 5)) {
 		fce->evtype = NDB_FCE_EVENT;
-		struct ndb_event *ev = &fce->event;
 		return ndb_parse_json_note(&parser, &ev->note);
 	}
 
@@ -5392,6 +5402,7 @@ int ndb_ws_event_from_json(const char *json, int len, struct ndb_tce *tce,
 	jsmntok_t *tok = NULL;
 	int tok_len, res;
 	struct ndb_json_parser parser;
+	struct ndb_event *ev = &tce->event;
 
 	tce->subid_len = 0;
 	tce->subid = "";
@@ -5401,6 +5412,12 @@ int ndb_ws_event_from_json(const char *json, int len, struct ndb_tce *tce,
 	if ((res = ndb_json_parser_parse(&parser, cb)) < 0)
 		return res;
 
+	if (parser.toks[0].type == JSMN_OBJECT) {
+		ndb_debug("got raw json in ws_event_from_json\n");
+		tce->evtype = NDB_TCE_EVENT;
+		return ndb_parse_json_note(&parser, &ev->note);
+	}
+
 	if (parser.num_tokens < 3 || parser.toks[0].type != JSMN_ARRAY)
 		return 0;
 
@@ -5412,7 +5429,6 @@ int ndb_ws_event_from_json(const char *json, int len, struct ndb_tce *tce,
 
 	if (tok_len == 5 && !memcmp("EVENT", json + tok->start, 5)) {
 		tce->evtype = NDB_TCE_EVENT;
-		struct ndb_event *ev = &tce->event;
 
 		tok = &parser.toks[parser.i++];
 		if (tok->type != JSMN_STRING)
diff --git a/test.c b/test.c
@@ -262,6 +262,9 @@ static void test_fetched_at()
 	// this should be set to t1
 	fetched_at = ndb_read_last_profile_fetch(&txn, pubkey);
 
+	if (fetched_at != t1) {
+		printf("fetched_at != t1? %" PRIu64 " != %" PRIu64 "\n", fetched_at, t1);
+	}
 	assert(fetched_at == t1);
 
 	t2 = time(NULL);
@@ -1422,14 +1425,9 @@ static void test_query()
 	  0xe5, 0x39, 0x21, 0x03, 0x70, 0x0c, 0x10, 0xfc
 	};
 
-
 	const char *ev = "[\"EVENT\",\"s\",{\"id\": \"0336948bdfbf5f939802eba03aa78735c82825211eece987a6d2e20e3cfff930\",\"pubkey\": \"aeadd3bf2fd92e509e137c9e8bdf20e99f286b90be7692434e03c015e1d3bbfe\",\"created_at\": 1704401597,\"kind\": 1,\"tags\": [],\"content\": \"hello\",\"sig\": \"232395427153b693e0426b93d89a8319324d8657e67d23953f014a22159d2127b4da20b95644b3e34debd5e20be0401c283e7308ccb63c1c1e0f81cac7502f09\"}]";
-
 	const char *ev2 = "[\"EVENT\",\"s\",{\"id\": \"0a350c5851af6f6ce368bab4e2d4fe442a1318642c7fe58de5392103700c10fc\",\"pubkey\": \"dfa3fc062f7430dab3d947417fd3c6fb38a7e60f82ffe3387e2679d4c6919b1d\",\"created_at\": 1704404822,\"kind\": 1,\"tags\": [],\"content\": \"hello2\",\"sig\": \"48a0bb9560b89ee2c6b88edcf1cbeeff04f5e1b10d26da8564cac851065f30fa6961ee51f450cefe5e8f4895e301e8ffb2be06a2ff44259684fbd4ea1c885696\"}]";
-
-
 	const char *ev3 = "[\"EVENT\",\"s\",{\"id\": \"20d2b66e1a3ac4a2afe22866ad742091b6267e6e614303de062adb33e12c9931\",\"pubkey\": \"7987bfb2632d561088fc8e3c30a95836f822e4f53633228ec92ae2f5cd6690aa\",\"created_at\": 1704408561,\"kind\": 2,\"tags\": [],\"content\": \"what\",\"sig\": \"cc8533bf177ac87771a5218a04bed24f7a1706f0b2d92700045cdeb38accc5507c6c8de09525e43190df3652012b554d4efe7b82ab268a87ff6f23da44e16a8f\"}]";
-
 	const char *ev4 = "[\"EVENT\",\"s\",{\"id\": \"8a2057c13c1c57b536eab78e6c55428732d33b6b5b234c1f5eab2b5918c37fa1\",\"pubkey\": \"303b5851504da5caa14142e9e2e1b1b60783c48d6f137c205019d46d09244c26\",\"created_at\": 1704408730,\"kind\": 2,\"tags\": [],\"content\": \"hmm\",\"sig\": \"e7cd3029042d41964192411929cade59592840af766da6420077ccc57a61405312db6ca879150db01f53c3b81c477cec5d6bd49f9dc10937267cacf7e5c784b3\"}]";
 
 	assert(ndb_init(&ndb, test_dir, &config));