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(feat) add error handling for dates #183

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merged 2 commits into from
Oct 2, 2024
Merged

(feat) add error handling for dates #183

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7587320
(feat) add error handling for dates
cardosofede Sep 23, 2024
2224bf0
(feat) add error message for backend api not running
cardosofede Oct 1, 2024
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3 changes: 3 additions & 0 deletions frontend/pages/data/download_candles/app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,9 @@
if get_data_button:
start_datetime = datetime.combine(start_date, time.min)
end_datetime = datetime.combine(end_date, time.max)
if end_datetime < start_datetime:
st.error("End Date should be greater than Start Date.")
st.stop()

candles = backend_api_client.get_historical_candles(
connector=connector,
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6 changes: 3 additions & 3 deletions frontend/st_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,14 +74,14 @@ def style_metric_cards(
def get_backend_api_client():
from backend.services.backend_api_client import BackendAPIClient
from CONFIG import BACKEND_API_HOST, BACKEND_API_PORT
backend_api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
is_docker_running = False
try:
backend_api_client = BackendAPIClient.get_instance(host=BACKEND_API_HOST, port=BACKEND_API_PORT)
is_docker_running = backend_api_client.is_docker_running()
except Exception as e:
st.error(
f"There was an error trying to connect to the Backend API: "
f"\n\n{str(e)} \n\nPlease make sure the Backend API is running.")
f"There was an error trying to connect to the Backend API. Please make sure the Backend API is running.\n\n"
f"Error: \n\n{str(e)}")
st.stop()
if not is_docker_running:
st.error("Docker is not running. Please make sure Docker is running.")
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