cli: add repair command with some lints
parent
a2b8a65c33
commit
a37851b108
GPG Key ID:
7729C7707F7E09D0
@ -0,0 +1,252 @@
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/*
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* This file is part of mailpot
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*
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* Copyright 2020 - Manos Pitsidianakis
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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use super::*;
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pub fn datetime_header_value_lint(db: &mut Connection, dry_run: bool) -> Result<()> {
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let mut col = vec![];
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{
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let mut stmt = db.connection.prepare("SELECT * FROM post ORDER BY pk")?;
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let iter = stmt.query_map([], |row| {
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let pk: i64 = row.get("pk")?;
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let date_s: String = row.get("datetime")?;
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match melib::datetime::rfc822_to_timestamp(date_s.trim()) {
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Err(_) | Ok(0) => {
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let mut timestamp: i64 = row.get("timestamp")?;
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let created: i64 = row.get("created")?;
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if timestamp == 0 {
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timestamp = created;
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}
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timestamp = std::cmp::min(timestamp, created);
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let timestamp = if timestamp <= 0 {
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None
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} else {
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// safe because we checked it's not negative or zero above.
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Some(timestamp as u64)
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};
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let message: Vec<u8> = row.get("message")?;
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Ok(Some((pk, date_s, message, timestamp)))
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}
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Ok(_) => Ok(None),
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}
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})?;
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for entry in iter {
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if let Some(s) = entry? {
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col.push(s);
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}
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}
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}
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let mut failures = 0;
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let tx = if dry_run {
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None
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} else {
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Some(db.connection.transaction()?)
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};
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if col.is_empty() {
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println!("datetime_header_value: ok");
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} else {
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println!("datetime_header_value: found {} entries", col.len());
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println!("pk\tDate value\tshould be");
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for (pk, val, message, timestamp) in col {
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let correct = if let Ok(v) =
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chrono::DateTime::<chrono::FixedOffset>::parse_from_rfc3339(&val)
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{
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v.to_rfc2822()
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} else if let Some(v) = timestamp.map(|t| {
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melib::datetime::timestamp_to_string(t, Some(melib::datetime::RFC822_DATE), true)
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}) {
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v
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} else if let Ok(v) =
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Envelope::from_bytes(&message, None).map(|env| env.date_as_str().to_string())
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{
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v
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} else {
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failures += 1;
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println!("{pk}\t{val}\tCould not find any valid date value in the post metadata!");
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continue;
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};
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println!("{pk}\t{val}\t{correct}");
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if let Some(tx) = tx.as_ref() {
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tx.execute(
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"UPDATE post SET datetime = ? WHERE pk = ?",
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rusqlite::params![&correct, pk],
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)?;
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}
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}
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}
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if let Some(tx) = tx {
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tx.commit()?;
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}
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if failures > 0 {
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println!(
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"datetime_header_value: {failures} failure{}",
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if failures == 1 { "" } else { "s" }
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);
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}
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Ok(())
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}
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pub fn remove_empty_accounts_lint(db: &mut Connection, dry_run: bool) -> Result<()> {
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let mut col = vec![];
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{
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let mut stmt = db.connection.prepare(
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"SELECT * FROM account WHERE NOT EXISTS (SELECT 1 FROM subscription AS s WHERE \
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s.address = address) ORDER BY pk",
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)?;
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let iter = stmt.query_map([], |row| {
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let pk = row.get("pk")?;
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Ok(DbVal(
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Account {
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pk,
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name: row.get("name")?,
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address: row.get("address")?,
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public_key: row.get("public_key")?,
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password: row.get("password")?,
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enabled: row.get("enabled")?,
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},
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pk,
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))
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})?;
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for entry in iter {
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let entry = entry?;
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col.push(entry);
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}
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}
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if col.is_empty() {
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println!("remove_empty_accounts: ok");
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} else {
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let tx = if dry_run {
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None
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} else {
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Some(db.connection.transaction()?)
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};
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println!("remove_empty_accounts: found {} entries", col.len());
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println!("pk\tAddress");
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for DbVal(Account { pk, address, .. }, _) in &col {
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println!("{pk}\t{address}");
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}
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if let Some(tx) = tx {
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for DbVal(_, pk) in col {
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tx.execute("DELETE FROM account WHERE pk = ?", [pk])?;
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}
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tx.commit()?;
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}
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}
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Ok(())
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}
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pub fn remove_accepted_subscription_requests_lint(
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db: &mut Connection,
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dry_run: bool,
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) -> Result<()> {
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let mut col = vec![];
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{
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let mut stmt = db.connection.prepare(
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"SELECT * FROM candidate_subscription WHERE accepted IS NOT NULL ORDER BY pk",
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)?;
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let iter = stmt.query_map([], |row| {
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let pk = row.get("pk")?;
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Ok(DbVal(
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ListSubscription {
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pk,
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list: row.get("list")?,
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address: row.get("address")?,
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account: row.get("account")?,
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name: row.get("name")?,
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digest: row.get("digest")?,
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enabled: row.get("enabled")?,
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verified: row.get("verified")?,
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hide_address: row.get("hide_address")?,
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receive_duplicates: row.get("receive_duplicates")?,
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receive_own_posts: row.get("receive_own_posts")?,
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receive_confirmation: row.get("receive_confirmation")?,
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},
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pk,
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))
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})?;
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for entry in iter {
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let entry = entry?;
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col.push(entry);
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}
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}
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if col.is_empty() {
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println!("remove_accepted_subscription_requests: ok");
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} else {
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let tx = if dry_run {
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None
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} else {
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Some(db.connection.transaction()?)
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};
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println!(
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"remove_accepted_subscription_requests: found {} entries",
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col.len()
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);
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println!("pk\tAddress");
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for DbVal(ListSubscription { pk, address, .. }, _) in &col {
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println!("{pk}\t{address}");
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}
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if let Some(tx) = tx {
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for DbVal(_, pk) in col {
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tx.execute("DELETE FROM candidate_subscription WHERE pk = ?", [pk])?;
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}
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tx.commit()?;
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}
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}
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Ok(())
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}
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pub fn warn_list_no_owner_lint(db: &mut Connection, _: bool) -> Result<()> {
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let mut stmt = db.connection.prepare(
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"SELECT * FROM list WHERE NOT EXISTS (SELECT 1 FROM owner AS o WHERE o.list = pk) ORDER \
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BY pk",
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)?;
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let iter = stmt.query_map([], |row| {
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let pk = row.get("pk")?;
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Ok(DbVal(
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MailingList {
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pk,
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name: row.get("name")?,
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id: row.get("id")?,
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address: row.get("address")?,
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description: row.get("description")?,
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archive_url: row.get("archive_url")?,
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},
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pk,
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))
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})?;
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let mut col = vec![];
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for entry in iter {
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let entry = entry?;
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col.push(entry);
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}
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if col.is_empty() {
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println!("warn_list_no_owner: ok");
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} else {
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println!("warn_list_no_owner: found {} entries", col.len());
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println!("pk\tName");
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for DbVal(MailingList { pk, name, .. }, _) in col {
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println!("{pk}\t{name}");
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}
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}
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Ok(())
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}
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