fix(analytics): catch InfluxDBError in influx_query_manager (fixes #8510)

[siddiqueirshad]

Fixes #8510

Cause

influx_query_manager caught only urllib3.exceptions.HTTPError, which covers network/socket connection errors but not Influx HTTP error responses (influxdb_client.client.exceptions.InfluxDBError / ApiException). As a result, non-200 responses from InfluxDB propagated uncaught exceptions and resulted in 500 responses on caller endpoints.

Solution

1. Catch (HTTPError, InfluxDBError) in influx_query_manager (matching write()).
2. Add a unit test verifying influx_query_manager handles InfluxDBError by capturing the exception and returning an empty list.

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[coderabbitai]

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Reviewing files that changed from the base of the PR and between 5ce9709 and 19dd862.

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📒 Files selected for processing (2)

• api/app_analytics/influxdb_wrapper.py
• api/tests/unit/app_analytics/test_unit_app_analytics_influxdb_wrapper.py

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📝 Walkthrough

Walkthrough

influx_query_manager now catches ApiException as well as HTTPError and InfluxDBError. It captures each exception and returns an empty list. Unit tests check handling of InfluxDBError and ApiException.

Priority: ➖ Normal

Estimated code review effort: 2 (Simple) | ~8 minutes

Severity of issue fixed: Medium

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Merge Risk: ⚪ Minimal · up to 19dd8

The query manager now captures InfluxDB HTTP-response errors and returns the existing empty-result fallback, so no material merge risk remains.

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[coderabbitai]

Actionable comments posted: 1

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

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Run ID: 23414984-53c8-47ad-b70b-954fa7ff3e49

📥 Commits

Reviewing files that changed from the base of the PR and between abcb31c and 5ce9709.

📒 Files selected for processing (2)

• api/app_analytics/influxdb_wrapper.py
• api/tests/unit/app_analytics/test_unit_app_analytics_influxdb_wrapper.py

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[siddiqueirshad]

Updated \InfluxDBWrapper.influx_query_manager\ to also catch \influxdb_client.rest.ApiException\ in addition to \HTTPError\ and \InfluxDBError\ so InfluxDB HTTP response errors (400, 401, 429, 5xx) don't escape unhandled. Added accompanying unit test covering \ApiException.