BAI-1570 add new get-used-storage script

backend/src/scripts/getTotalStorageUsedMongo.ts

@@ -0,0 +1,34 @@
+import prettyBytes from 'pretty-bytes'
+
+import FileModel from '../models/File.js'
+import log from '../services/log.js'
+import { connectToMongoose, disconnectFromMongoose } from '../utils/database.js'
+
+async function main() {
+  await connectToMongoose()
+
+  const existingResults = await FileModel.find({})
+  // mongoose-delete plugin doesn't have correct typing so cast to any
+  const deletedResults = await (FileModel as any).findDeleted()
+
+  setTimeout(disconnectFromMongoose, 50)
+
+  const totalExistingBytes = existingResults.reduce((sum, fileModel) => sum + fileModel.size, 0)
+  const totalDeletedBytes = deletedResults.reduce((sum, fileModel) => sum + fileModel.size, 0)
+
+  const totalBytes = {
+    existing: totalExistingBytes,
+    deleted: totalDeletedBytes,
+    total: totalExistingBytes + totalDeletedBytes,
+  }
+  // Copy of totalBytes with human readable values
+  const totalFormattedBytes = Object.fromEntries(
+    Object.entries(totalBytes).map(([key, value]) => [key, prettyBytes(value)]),
+  )
+
+  // Print results
+  log.info(totalBytes, 'Storage used:')
+  log.info(totalFormattedBytes, 'Formatted storage used:')
+}
+
+main()