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1 files changed, 38 insertions, 0 deletions

diff --git a/backend/instance/utils.ts b/backend/instance/utils.ts
new file mode 100644
index 0000000..0299428
--- /dev/null
+++ b/backend/instance/utils.ts
@@ -0,0 +1,38 @@
+import fs from 'fs';
+
+export function getTimestamp() {
+  return new Date().toLocaleString();
+}
+
+export function parseChunkedJson( r: { done: boolean, value?: Uint8Array }, onMsg: Function ) : boolean {
+  const decoder = new TextDecoder();
+
+  const { done, value } = r;
+  if( done || !value )
+    return false;
+
+  let raw = decoder.decode( value );
+  let split = raw.split( '\n' );
+  for( let p of split ) {
+    try {
+      const json = JSON.parse( p );
+      if( json.done )
+        return true;
+      if( onMsg( json ) )
+        break;
+    } catch( e ) {
+      continue;
+    }
+  }
+
+  return true;
+}
+
+export function jwt_secret() {
+  let file = fs.readFileSync( '../data/jwt_secret.txt', 'utf8' );
+  if( file.endsWith( '\n' ) ) {
+    file = file.slice( 0, -1 );
+  }
+
+  return file;
+}