Create clear.js

scripts/commands/database/clear.js

@@ -0,0 +1,35 @@
+const { logger, parser, db, date } = require('../../core')
+const { program } = require('commander')
+
+const options = program
+  .option(
+    '-t, --threshold <threshold>',
+    'Number of days after which the stream should be deleted',
+    parser.parseNumber,
+    7
+  )
+  .option('--input-dir <input-dir>', 'Set path to input directory', 'streams')
+  .parse(process.argv)
+  .opts()
+
+async function main() {
+  await db.streams.load()
+
+  const streams = await db.streams.all()
+
+  let total = 0
+  for (const stream of streams) {
+    if (
+      stream.status === 'error' &&
+      date.utc().diff(stream.updated_at, 'day') >= options.threshold
+    ) {
+      total += await db.streams.remove({ url: stream.url }, { multi: true })
+    }
+  }
+
+  await db.streams.compact()
+
+  logger.info(`removed ${total} streams`)
+}
+
+main()