Added last checked timestamp. Added setup script and instuctions for manual install

ddns.py

@@ -19,7 +19,7 @@ filepath = homefilepath.joinpath('.config/ddns')
 database = filepath.joinpath('ddns.db')
 logfile = filepath.joinpath('ddns.log')
 logging.basicConfig(filename=logfile,level=logging.INFO)
-app_version = '0.3'
+app_version = '0.4'
 
 
 def get_ip():
@@ -47,6 +47,7 @@ def connect_database():
 	try:
 		conn = sqlite3.connect(database)
 	except Error as e:
+		logging.error(time.strftime("%Y-%m-%d %H:%M")+' - Error : ' + str(e))
 		print(e)
 	finally:
 		if conn:
@@ -393,6 +394,10 @@ def updateip(force):
 					cursor.execute('UPDATE subdomains SET current_ip4=? WHERE id = ?',(current_ip,subdomain_id,))
 					cursor.execute('UPDATE subdomains SET last_updated=? WHERE id = ?',(now.strftime("%d/%m/%Y %H:%M:%S"),subdomain_id,))
 					conn.commit()
+			else:
+				cursor.execute('UPDATE subdomains SET last_checked=? WHERE id = ?',(now.strftime("%d/%m/%Y %H:%M:%S"),subdomain_id,))
+				conn.commit()
+
 
 
 
@@ -435,13 +440,19 @@ def updatedb():
 	# Update DB with new column 20.03.23
 	# Add last updated field for subdomains
 	new_table = 'last_updated'
-	cursor = conn.cursor()
 	info = conn.execute("PRAGMA table_info('subdomains')").fetchall()
 	if not any(new_table in word for word in info):
 		add_column = "ALTER TABLE subdomains ADD COLUMN last_updated text default 'N/A'"
 		conn.execute(add_column)
 		conn.commit()	
 
+	new_table = 'last_checked'
+	info = conn.execute("PRAGMA table_info('subdomains')").fetchall()
+	if not any(new_table in word for word in info):
+		add_column = "ALTER TABLE subdomains ADD COLUMN last_checked text default 'N/A'"
+		conn.execute(add_column)
+		conn.commit()	
+
 
 
 # Commandline arguments