From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 23 Oct 2017 00:28:20 +0000 (+0100)
Subject: Allow deleting files after a certain time from the filesystem
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5c9daa86409fe50088616a268cdebf4444a82420;p=people%2Fjschlag%2Fpbs.git

Allow deleting files after a certain time from the filesystem

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/buildservice/__init__.py b/src/buildservice/__init__.py
index 36c7c0d..f703500 100644
--- a/src/buildservice/__init__.py
+++ b/src/buildservice/__init__.py
@@ -128,8 +128,13 @@ class Backend(object):
 
 		return database.Connection(hostname, name, user=user, password=password)
 
+	def delete_file(self, path, not_before=None):
+		self.db.execute("INSERT INTO queue_delete(path, not_before) \
+			VALUES(%s, %s)", path, not_before)
+
 	def cleanup_files(self):
-		query = self.db.query("SELECT * FROM queue_delete")
+		query = self.db.query("SELECT * FROM queue_delete \
+			WHERE (not_before IS NULL OR not_before >= NOW())")
 
 		for row in query:
 			if not row.path:
diff --git a/src/database.sql b/src/database.sql
index 7e683dd..aef4344 100644
--- a/src/database.sql
+++ b/src/database.sql
@@ -1500,7 +1500,8 @@ ALTER SEQUENCE packages_properties_id_seq OWNED BY packages_properties.id;
 
 CREATE TABLE queue_delete (
     id integer NOT NULL,
-    path text NOT NULL
+    path text NOT NULL,
+    not_before timestamp without time zone
 );