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Keep reactions when downloading partially downloaded message

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link2xt
2022-10-22 09:55:43 +00:00
parent e5c9fea52d
commit b5d238f7f4
2 changed files with 108 additions and 4 deletions
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40
src/download.rs
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@@ -80,12 +80,46 @@ impl Context {
let placeholder = Message::load_from_db(self, placeholder_msg_id).await?;
self.sql
.transaction(move |transaction| {
transaction
.execute("DELETE FROM msgs WHERE id=?;", paramsv![placeholder_msg_id])?;
// Move all the data from full message to placeholder.
// `id` stays the same, so foreign key constraints are not violated.
// For example, `reactions.msg_id` foreign key keeps pointing
// to the same message.
transaction.execute(
"UPDATE msgs SET id=? WHERE id=?",
"UPDATE msgs
SET
rfc724_mid=full.rfc724_mid,
chat_id=full.chat_id,
from_id=full.from_id,
to_id=full.to_id,
timestamp=full.timestamp,
type=full.type,
state=full.state,
msgrmsg=full.msgrmsg,
bytes=full.bytes,
txt=full.txt,
txt_raw=full.txt_raw,
param=full.param,
starred=full.starred,
timestamp_sent=full.timestamp_sent,
timestamp_rcvd=full.timestamp_rcvd,
hidden=full.hidden,
mime_headers=full.mime_headers,
mime_in_reply_to=full.mime_in_reply_to,
mime_references=full.mime_references,
move_state=full.move_state,
location_id=full.location_id,
error=full.error,
ephemeral_timer=full.ephemeral_timer,
ephemeral_timestamp=full.ephemeral_timestamp,
mime_modified=full.mime_modified,
subject=full.subject,
download_state=full.download_state,
hop_info=full.hop_info
FROM msgs AS full
WHERE msgs.id=?1 AND full.id=?2",
paramsv![placeholder_msg_id, full_msg_id],
)?;
transaction.execute("DELETE FROM msgs WHERE id=?;", paramsv![full_msg_id])?;
Ok(())
})
.await?;