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/*
* SPDX-FileCopyrightText: 2020 Stalwart Labs Ltd <hello@stalw.art>
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
*/
use std::time::Duration;
use mysql_async::{prelude::Queryable, OptsBuilder, Pool, PoolConstraints, PoolOpts, SslOpts};
use utils::config::{utils::AsKey, Config};
use crate::*;
use super::{into_error, MysqlStore};
impl MysqlStore {
pub async fn open(
config: &mut Config,
prefix: impl AsKey,
create_tables: bool,
) -> Option<Self> {
let prefix = prefix.as_key();
let mut opts = OptsBuilder::default()
.ip_or_hostname(config.value_require((&prefix, "host"))?.to_string())
.user(config.value((&prefix, "user")).map(|s| s.to_string()))
.pass(config.value((&prefix, "password")).map(|s| s.to_string()))
.db_name(
config
.value_require((&prefix, "database"))?
.to_string()
.into(),
)
.max_allowed_packet(config.property((&prefix, "max-allowed-packet")))
.wait_timeout(
config
.property::<Option<Duration>>((&prefix, "timeout"))
.unwrap_or_default()
.map(|t| t.as_secs() as usize),
);
if let Some(port) = config.property((&prefix, "port")) {
opts = opts.tcp_port(port);
}
if config
.property_or_default::<bool>((&prefix, "tls.enable"), "false")
.unwrap_or_default()
{
let allow_invalid = config
.property_or_default::<bool>((&prefix, "tls.allow-invalid-certs"), "false")
.unwrap_or_default();
opts = opts.ssl_opts(Some(
SslOpts::default()
.with_danger_accept_invalid_certs(allow_invalid)
.with_danger_skip_domain_validation(allow_invalid),
));
}
// Configure connection pool
let mut pool_min = PoolConstraints::default().min();
let mut pool_max = PoolConstraints::default().max();
if let Some(n_size) = config
.property::<usize>((&prefix, "pool.min-connections"))
.filter(|&n| n > 0)
{
pool_min = n_size;
}
if let Some(n_size) = config
.property::<usize>((&prefix, "pool.max-connections"))
.filter(|&n| n > 0)
{
pool_max = n_size;
}
opts = opts.pool_opts(
PoolOpts::default().with_constraints(PoolConstraints::new(pool_min, pool_max).unwrap()),
);
let db = Self {
conn_pool: Pool::new(opts),
};
if create_tables {
if let Err(err) = db.create_tables().await {
config.new_build_error(prefix.as_str(), format!("Failed to create tables: {err}"));
}
}
Some(db)
}
pub(crate) async fn create_tables(&self) -> trc::Result<()> {
let mut conn = self.conn_pool.get_conn().await.map_err(into_error)?;
for table in [
SUBSPACE_ACL,
SUBSPACE_DIRECTORY,
SUBSPACE_FTS_QUEUE,
SUBSPACE_BLOB_RESERVE,
SUBSPACE_BLOB_LINK,
SUBSPACE_LOOKUP_VALUE,
SUBSPACE_PROPERTY,
SUBSPACE_SETTINGS,
SUBSPACE_QUEUE_MESSAGE,
SUBSPACE_QUEUE_EVENT,
SUBSPACE_REPORT_OUT,
SUBSPACE_REPORT_IN,
SUBSPACE_FTS_INDEX,
SUBSPACE_LOGS,
SUBSPACE_TELEMETRY_SPAN,
SUBSPACE_TELEMETRY_METRIC,
SUBSPACE_TELEMETRY_INDEX,
] {
let table = char::from(table);
conn.query_drop(&format!(
"CREATE TABLE IF NOT EXISTS {table} (
k TINYBLOB,
v MEDIUMBLOB NOT NULL,
PRIMARY KEY (k(255))
) ENGINE=InnoDB"
))
.await
.map_err(into_error)?;
}
conn.query_drop(&format!(
"CREATE TABLE IF NOT EXISTS {} (
k TINYBLOB,
v LONGBLOB NOT NULL,
PRIMARY KEY (k(255))
) ENGINE=InnoDB",
char::from(SUBSPACE_BLOBS),
))
.await
.map_err(into_error)?;
for table in [
SUBSPACE_INDEXES,
SUBSPACE_BITMAP_ID,
SUBSPACE_BITMAP_TAG,
SUBSPACE_BITMAP_TEXT,
] {
let table = char::from(table);
conn.query_drop(&format!(
"CREATE TABLE IF NOT EXISTS {table} (
k BLOB,
PRIMARY KEY (k(400))
) ENGINE=InnoDB"
))
.await
.map_err(into_error)?;
}
for table in [SUBSPACE_COUNTER, SUBSPACE_QUOTA] {
conn.query_drop(&format!(
"CREATE TABLE IF NOT EXISTS {} (
k TINYBLOB,
v BIGINT NOT NULL DEFAULT 0,
PRIMARY KEY (k(255))
) ENGINE=InnoDB",
char::from(table)
))
.await
.map_err(into_error)?;
}
Ok(())
}
}
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