25 lines
1,006 B
JavaScript
25 lines
1,006 B
JavaScript
|
const sqlite3 = require("better-sqlite3");
|
||
|
|
|
||
|
|
module.exports = {
|
||
|
|
migrationTarget: new sqlite3("./brainz-social.sqlite3"),
|
||
|
|
getAppliedMigrations: (target) => {
|
||
|
|
return new Promise((res, rej) => {
|
||
|
|
var rows = target.prepare("SELECT * FROM brainz_migrations;").all();
|
||
|
|
res(rows.map((row) => row.name));
|
||
|
|
}).catch((rej) => {
|
||
|
|
if ( rej.code === "SQLITE_ERROR" && rej.message === "no such table: brainz_migrations")
|
||
|
|
return [];
|
||
|
|
throw new Error("Unhandled SQLITE error", {cause: rej});
|
||
|
|
})
|
||
|
|
},
|
||
|
|
addAppliedMigration: (target, migrationName) => {
|
||
|
|
return new Promise((res, rej) => {
|
||
|
|
target.prepare("INSERT INTO brainz_migrations (name) VALUES (?);").run(migrationName);
|
||
|
|
});
|
||
|
|
},
|
||
|
|
removeAppliedMigration: (target, migrationName) => {
|
||
|
|
return new Promise((res, rej) => {
|
||
|
|
target.prepare("DELETE FROM brainz_migrations WHERE name = ?;").run(migrationName);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|