cory/tildefriends
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Convert messages.content to JSONB. This is a very disruptive change.

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This commit is contained in:
Cory McWilliams 2024-02-28 20:01:52 -05:00
parent 6182ffa1d4
commit 591642efb3
8 changed files with 41 additions and 23 deletions
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2
apps/journal.json
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@ -1,5 +1,5 @@
{
"type": "tildefriends-app",
"emoji": "📝",
"previous": "&2hdIDbBrAg63T2X1MzdGSF7yiqHvlnfF0PnInQLp0DA=.sha256"
"previous": "&b//KqE4Vx6kOSBRODK1p/8wjOLKZJ+CBB5IkaBt5YsM=.sha256"
}

3
apps/sneaker.json
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@ -1,4 +1,5 @@
{
"type": "tildefriends-app",
"emoji": "👟"
"emoji": "👟",
"previous": "&zhV2BKLLZ6aG3HsVyRTs9ESLxE2lb0e7TDE7PobnyNY=.sha256"
}

2
apps/ssb.json
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@ -1,5 +1,5 @@
{
"type": "tildefriends-app",
"emoji": "🐌",
"previous": "&DUxMMCJcuhm6S9jg/eKgEyWodkITu6Tg9g5I5wgLWFU=.sha256"
"previous": "&p3OKuQTktIRVTG1IT2PCPpkfkI/36G4JSTBAi5u24IU=.sha256"
}

4
apps/ssb/tf-app.js
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@ -158,7 +158,7 @@ class TfElement extends LitElement {
async fetch_new_message(id) {
let messages = await tfrpc.rpc.query(
`
SELECT messages.*
SELECT id, previous, author, sequence, timestamp, hash, json(content), signature
FROM messages
JOIN json_each(?) AS following ON messages.author = following.value
WHERE messages.id = ?
@ -221,7 +221,7 @@ class TfElement extends LitElement {
this.tags = await tfrpc.rpc.query(
`
WITH
recent AS (SELECT id, content FROM messages
recent AS (SELECT id, json(content) AS content FROM messages
WHERE messages.timestamp > ? AND json_extract(content, '$.type') = 'post'
ORDER BY timestamp DESC LIMIT 1024),
recent_channels AS (SELECT recent.id, '#' || json_extract(content, '$.channel') AS tag

20
apps/ssb/tf-tab-news-feed.js
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@ -33,12 +33,12 @@ class TfTabNewsFeedElement extends LitElement {
if (this.hash.startsWith('#@')) {
let r = await tfrpc.rpc.query(
`
WITH mine AS (SELECT messages.*
WITH mine AS (SELECT id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
FROM messages
WHERE messages.author = ?
ORDER BY sequence DESC
LIMIT 20)
SELECT messages.*
SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM mine
JOIN messages_refs ON mine.id = messages_refs.ref
JOIN messages ON messages_refs.message = messages.id
@ -51,11 +51,11 @@ class TfTabNewsFeedElement extends LitElement {
} else if (this.hash.startsWith('#%')) {
return await tfrpc.rpc.query(
`
SELECT messages.*
SELECT id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
FROM messages
WHERE id = ?1
UNION
SELECT messages.*
SELECT id, previous, author, sequence, timestamp, hash, json(content) AS content, signature
FROM messages JOIN messages_refs
ON messages.id = messages_refs.message
WHERE messages_refs.ref = ?1
@ -69,17 +69,17 @@ class TfTabNewsFeedElement extends LitElement {
promises.push(
tfrpc.rpc.query(
`
WITH news AS (SELECT messages.*
WITH news AS (SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM messages
JOIN json_each(?) AS following ON messages.author = following.value
WHERE messages.timestamp > ? AND messages.timestamp < ?
ORDER BY messages.timestamp DESC)
SELECT messages.*
SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM news
JOIN messages_refs ON news.id = messages_refs.ref
JOIN messages ON messages_refs.message = messages.id
UNION
SELECT messages.*
SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM news
JOIN messages_refs ON news.id = messages_refs.message
JOIN messages ON messages_refs.ref = messages.id
@ -107,18 +107,18 @@ class TfTabNewsFeedElement extends LitElement {
this.start_time = last_start_time - 24 * 60 * 60 * 1000;
let more = await tfrpc.rpc.query(
`
WITH news AS (SELECT messages.*
WITH news AS (SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM messages
JOIN json_each(?) AS following ON messages.author = following.value
WHERE messages.timestamp > ?
AND messages.timestamp <= ?
ORDER BY messages.timestamp DESC)
SELECT messages.*
SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM news
JOIN messages_refs ON news.id = messages_refs.ref
JOIN messages ON messages_refs.message = messages.id
UNION
SELECT messages.*
SELECT messages.id, messages.previous, messages.author, messages.sequence, messages.timestamp, messages.hash, json(messages.content) AS content, messages.signature
FROM news
JOIN messages_refs ON news.id = messages_refs.message
JOIN messages ON messages_refs.ref = messages.id

2
apps/wiki.json
View File

@ -1,5 +1,5 @@
{
"type": "tildefriends-app",
"emoji": "📝",
"previous": "&/wl8HE2jZShRXTYEVYRrK3pjHwi41Wbxl9HoSJaQP6Y=.sha256"
"previous": "&DnfuAUGzzalSh9NgZXnzDc9Ru5aM0omfRJ4h27jYw4k=.sha256"
}

29
src/ssb.db.c
View File

@ -101,11 +101,28 @@ void tf_ssb_db_init(tf_ssb_t* ssb)
" timestamp REAL,"
" previous TEXT,"
" hash TEXT,"
" content TEXT,"
" content BLOB,"
" signature TEXT,"
" sequence_before_author INTEGER,"
" UNIQUE(author, sequence)"
")");
if (_tf_ssb_db_has_rows(db, "SELECT name FROM pragma_table_info('messages') WHERE name = 'content' AND type == 'TEXT'"))
{
tf_printf("converting to JSONB\n");
_tf_ssb_db_exec(db, "DROP TRIGGER IF EXISTS messages_ai_refs");
_tf_ssb_db_exec(db, "DROP TRIGGER IF EXISTS messages_ad_refs");
_tf_ssb_db_exec(db, "DROP TRIGGER IF EXISTS messages_ai");
_tf_ssb_db_exec(db, "DROP TRIGGER IF EXISTS messages_ad");
_tf_ssb_db_exec(db, "DROP TABLE IF EXISTS messages_fts");
_tf_ssb_db_exec(db, "BEGIN TRANSACTION");
_tf_ssb_db_exec(db, "ALTER TABLE messages ADD COLUMN contentb BLOB");
_tf_ssb_db_exec(db, "UPDATE messages SET contentb = jsonb(content)");
_tf_ssb_db_exec(db, "ALTER TABLE messages DROP COLUMN content");
_tf_ssb_db_exec(db, "ALTER TABLE messages RENAME COLUMN contentb TO content");
_tf_ssb_db_exec(db, "COMMIT TRANSACTION");
}
_tf_ssb_db_exec(db, "CREATE INDEX IF NOT EXISTS messages_author_id_index ON messages (author, id)");
_tf_ssb_db_exec(db, "CREATE INDEX IF NOT EXISTS messages_author_sequence_index ON messages (author, sequence)");
_tf_ssb_db_exec(db, "CREATE INDEX IF NOT EXISTS messages_author_timestamp_index ON messages (author, timestamp)");
@ -287,7 +304,7 @@ static int64_t _tf_ssb_db_store_message_raw(tf_ssb_t* ssb, const char* id, const
if (_tf_ssb_db_previous_message_exists(db, author, sequence, previous))
{
const char* query = "INSERT INTO messages (id, previous, author, sequence, timestamp, content, hash, signature, sequence_before_author) VALUES (?, ?, ?, ?, ?, ?, "
const char* query = "INSERT INTO messages (id, previous, author, sequence, timestamp, content, hash, signature, sequence_before_author) VALUES (?, ?, ?, ?, ?, jsonb(?), "
"?, ?, ?) ON CONFLICT DO NOTHING";
sqlite3_stmt* statement;
if (sqlite3_prepare(db, query, -1, &statement, NULL) == SQLITE_OK)
@ -557,7 +574,7 @@ bool tf_ssb_db_message_content_get(tf_ssb_t* ssb, const char* id, uint8_t** out_
bool result = false;
sqlite3_stmt* statement;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
const char* query = "SELECT content FROM messages WHERE id = ?";
const char* query = "SELECT json(content) FROM messages WHERE id = ?";
if (sqlite3_prepare(db, query, -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, id, -1, NULL) == SQLITE_OK && sqlite3_step(statement) == SQLITE_ROW)
@ -764,7 +781,7 @@ bool tf_ssb_db_get_message_by_author_and_sequence(
{
bool found = false;
sqlite3_stmt* statement;
const char* query = "SELECT id, timestamp, content FROM messages WHERE author = ?1 AND sequence = ?2";
const char* query = "SELECT id, timestamp, json(content) FROM messages WHERE author = ?1 AND sequence = ?2";
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
if (sqlite3_prepare(db, query, -1, &statement, NULL) == SQLITE_OK)
{
@ -1481,8 +1498,8 @@ JSValue tf_ssb_db_get_message_by_id(tf_ssb_t* ssb, const char* id, bool is_keys)
JSContext* context = tf_ssb_get_context(ssb);
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(
db, "SELECT previous, author, id, sequence, timestamp, hash, content, signature, sequence_before_author FROM messages WHERE id = ?", -1, &statement, NULL) == SQLITE_OK)
if (sqlite3_prepare(db, "SELECT previous, author, id, sequence, timestamp, hash, json(content), signature, sequence_before_author FROM messages WHERE id = ?", -1, &statement,
NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, id, -1, NULL) == SQLITE_OK)
{

2
src/ssb.rpc.c
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@ -678,7 +678,7 @@ static void _tf_ssb_connection_send_history_stream_work(tf_ssb_connection_t* con
sqlite3_stmt* statement;
const int k_max = 32;
if (sqlite3_prepare(db,
"SELECT previous, author, id, sequence, timestamp, hash, content, signature, sequence_before_author FROM messages WHERE author = ?1 AND sequence > ?2 AND "
"SELECT previous, author, id, sequence, timestamp, hash, json(content), signature, sequence_before_author FROM messages WHERE author = ?1 AND sequence > ?2 AND "
"sequence "
"< ?3 ORDER BY sequence",
-1, &statement, NULL) == SQLITE_OK)