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Change currency exchange rate api to fixer.io

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This commit is contained in:
Pratik Vyas
2015-06-30 12:36:17 +05:30
parent 5cce1e0929
commit a0f2510b01
3 changed files with 9 additions and 23 deletions
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15
erpnext/setup/utils.py
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@@ -60,20 +60,21 @@ def before_tests():
@frappe.whitelist()
def get_exchange_rate(from_currency, to_currency):
jsonrates_api_key = frappe.conf.jsonrates_api_key or frappe.db.get_default("jsonrates_api_key")
if jsonrates_api_key:
try:
cache = frappe.cache()
key = "currency_exchange_rate:{0}:{1}".format(from_currency, to_currency)
value = cache.get(key)
if not value:
import requests
response = requests.get("http://jsonrates.com/get/?from={0}&to={1}&apiKey={2}".format(from_currency,
to_currency, jsonrates_api_key))
response = requests.get("http://api.fixer.io/latest", params={
"base": from_currency,
"symbols": to_currency
})
# expire in 24 hours
value = response.json().get("rate")
response.raise_for_status()
value = response.json()["rates"][to_currency]
cache.setex(key, value, 24 * 60 * 60)
return flt(value)
else:
except:
exchange = "%s-%s" % (from_currency, to_currency)
return flt(frappe.db.get_value("Currency Exchange", exchange, "exchange_rate"))