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api/gwinfo: Switch from ON DUPLICATE KEY UPDATE to if/else 

This prevents excessive use of AUTO_INCREMENT

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2018-01-18 13:26:31 +01:00
parent 907b3154a9
commit 0b04098629
1 changed files with 12 additions and 8 deletions
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20
ffmap/gwtools.py
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@ -18,15 +18,19 @@ def import_gw_data(mysql, gw_data):
stats_page = gw_data.get("stats_page","")
if not stats_page:
stats_page = None
mysql.execute("""
INSERT INTO gw (name, stats_page, last_contact)
VALUES (%s, %s, %s)
ON DUPLICATE KEY UPDATE
stats_page=VALUES(stats_page),
last_contact=VALUES(last_contact)
""",(gw_data["hostname"],gw_data["stats_page"],time,))
newid = mysql.findone("SELECT id FROM gw WHERE name = %s LIMIT 1",(gw_data["hostname"],),"id")
if newid:
mysql.execute("""
UPDATE gw
SET stats_page = %s, last_contact = %s
WHERE id = %s
""",(gw_data["stats_page"],time,newid,))
else:
mysql.execute("""
INSERT INTO gw (name, stats_page, last_contact)
VALUES (%s, %s, %s)
""",(gw_data["hostname"],gw_data["stats_page"],time,))
newid = mysql.cursor().lastrowid
nmacs = {}
for n in gw_data["netifs"]: