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seen_at db index, migrations, img crossorigin, errorpage clear opfs

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This commit is contained in:
Martti Malmi
2024-02-07 09:22:28 +02:00
parent edbfa02c52
commit df16384f07
3 changed files with 62 additions and 34 deletions
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55
packages/worker-relay/src/migrations.ts
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@ -4,41 +4,31 @@ import debug from "debug";
const log = debug("SqliteRelay:migrations");
/**
* Do database migration
*/
function migrate(relay: SqliteRelay) {
const migrations = [
{ version: 1, script: migrate_v1 },
{ version: 2, script: migrate_v2 },
{ version: 3, script: migrate_v3 },
{ version: 4, script: migrate_v4 },
{ version: 5, script: migrate_v5 },
];
async function migrate(relay: SqliteRelay) {
if (!relay.db) throw new Error("DB must be open");
relay.db.exec(
'CREATE TABLE IF NOT EXISTS "__migration" (version INTEGER,migrated NUMERIC, CONSTRAINT "__migration_PK" PRIMARY KEY (version))',
);
const res = relay.db.exec("select max(version) from __migration", {
returnValue: "resultRows",
});
const res = relay.db.exec("SELECT MAX(version) FROM __migration", { returnValue: "resultRows" });
let currentVersion = (res[0][0] as number | undefined) ?? 0;
const version = (res[0][0] as number | undefined) ?? 0;
log(`Starting migration from: v${version}`);
if (version < 1) {
migrate_v1(relay);
log("Migrated to v1");
}
if (version < 2) {
migrate_v2(relay);
log("Migrated to v2");
}
if (version < 3) {
migrate_v3(relay);
log("Migrated to v3");
}
if (version < 4) {
migrate_v4(relay);
log("Migrated to v4");
for (const { version, script } of migrations) {
if (currentVersion < version) {
log(`Migrating to v${version}`);
await script(relay);
currentVersion = version;
}
}
}
function migrate_v1(relay: SqliteRelay) {
relay.db?.transaction(db => {
return relay.db?.transaction(db => {
db.exec(
"CREATE TABLE events (\
id TEXT(64) PRIMARY KEY, \
@ -98,4 +88,13 @@ async function migrate_v4(relay: SqliteRelay) {
});
}
async function migrate_v5(relay: SqliteRelay) {
relay.db?.transaction(db => {
db.exec("CREATE INDEX seen_at_IDX ON events (seen_at)");
db.exec("insert into __migration values(5, ?)", {
bind: [new Date().getTime() / 1000],
});
});
}
export default migrate;