tpokorra/walletmonitor
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avoid startRate of 0 division error

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timo_admin
2022-05-29 20:37:09 +02:00
parent e4013613a2
commit d7ad61557b
1 changed files with 4 additions and 1 deletions
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apps/monitor/calc.py
+4 -1
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@@ -49,11 +49,14 @@ class Calc:
ORDER BY rate ASC LIMIT 1""" ORDER BY rate ASC LIMIT 1"""
cursor.execute(sql, [Crypto, Fiat, startDate, endDate]) cursor.execute(sql, [Crypto, Fiat, startDate, endDate])
minRate = cursor.fetchone() minRate = cursor.fetchone()
diffPercentage = -1
if startRate[1] > 0:
diffPercentage = (Decimal(endRate[1])-Decimal(startRate[1]))/Decimal(startRate[1])*100
return {"startdate": startRate[0], "startvalue": startRate[1], return {"startdate": startRate[0], "startvalue": startRate[1],
"curdate": endRate[0], "curvalue": endRate[1], "curdate": endRate[0], "curvalue": endRate[1],
"mindate": minRate[0], "minvalue": minRate[1], "mindate": minRate[0], "minvalue": minRate[1],
"maxdate": maxRate[0], "maxvalue": maxRate[1], "maxdate": maxRate[0], "maxvalue": maxRate[1],
"diffPercentage": (Decimal(endRate[1])-Decimal(startRate[1]))/Decimal(startRate[1])*100} "diffPercentage": diffPercentage}
return None return None