1 files changed, 23 insertions, 0 deletions
diff --git a/app/func/link/renew.py b/app/func/link/renew.py
new file mode 100644
index 0000000..bcf0550
--- /dev/null
+++ b/app/func/link/renew.py
@@ -0,0 +1,23 @@
+import sqlalchemy
+import datetime
+
+from db import engine
+
+"""
+Renew a specified link so that the user can continue logging through that URL
+Adds 7 days from the current date
+"""
+def renew_link(link, owner):
+    with engine.begin() as conn:
+        try:
+            link_owner = conn.execute(sqlalchemy.text('SELECT owner FROM links WHERE link = :link'), [{'link': link}]).fetchone()[0]
+        except TypeError:
+            return 404
+
+    if owner == link_owner:
+        with engine.begin() as conn:
+            expire_date = datetime.datetime.date(datetime.datetime.now()) + datetime.timedelta(days=7)
+            conn.execute(sqlalchemy.text('UPDATE links SET expire_date = :expire_date WHERE link = :link'), [{'expire_date': expire_date, 'link': link}])
+            return link, expire_date
+    else:
+        return 401
+\ No newline at end of file