Create api.py

custom_components/boi_exchange_rates/api.py

@@ -0,0 +1,44 @@
+import requests
+import logging
+
+_LOGGER = logging.getLogger(__name__)
+
+class BankOfIsraelAPI:
+    def __init__(self, hass, domain):
+        self._hass = hass
+        self._domain = domain
+        self._base_url = "https://boi.org.il/PublicApi/GetExchangeRate?key="
+
+    async def get_exchange_rates(self):
+        currencies = self._hass.data[self._domain]["currencies"]
+        exchange_rates = {}
+
+        for currency in currencies:
+            try:
+                response = await self._hass.async_add_executor_job(
+                    requests.get, self._base_url + currency
+                )
+                response.raise_for_status()
+                data = response.json()
+                exchange_rates[currency] = round(float(data["currentExchangeRate"]), 2)
+            except requests.exceptions.RequestException as err:
+                _LOGGER.error(f"Error fetching data for {currency}: {err}")
+            except (ValueError, KeyError):
+                _LOGGER.error(f"Error parsing data for {currency}")
+
+        return exchange_rates
+
+    async def get_available_currencies(self):
+        try:
+            response = await self._hass.async_add_executor_job(
+                requests.get, "https://boi.org.il/PublicApi/GetExchangeRates"
+            )
+            response.raise_for_status()
+            data = response.json()
+            return {rate["key"]: rate["key"] for rate in data["exchangeRates"]}
+        except requests.exceptions.RequestException as err:
+            _LOGGER.error(f"Error fetching available currencies: {err}")
+            return {}
+        except (ValueError, KeyError):
+            _LOGGER.error("Error parsing available currencies")
+            return {}