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feat: 增加干扰小区方位角

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nixevol
2026-08-03 15:25:51 +08:00
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- Eleven containerized unit tests cover the pipeline, CellData enrichment, API database transaction, newer-hour protection, decimal validation, and API failure propagation.
- SSH deployment and a real Metrix runner execution succeeded with run `eead5c315fb04836a6327be201f561e6`. Window `2026080310001100` produced 1,991 rows, matched 1,977 coordinates, left 14 unmatched, and deleted 1,789 rows from the prior hour.
- Final API verification found exactly one stored hour (`2026-08-03 10:00:00`) and exactly six columns: `metric_time`, `cgi`, `cell_name`, `interference_dbm`, `longitude`, and `latitude`. The obsolete online source backup and environment-level API URL/Token entries were removed after the successful run.
## 2026-08-03: CellData azimuth enrichment
- All five latest CellData workbooks expose direction angle through column `方向角`. CellData metadata now maps each `460-00-{eNB/gNB}-{CI}` to longitude, latitude, and azimuth.
- Summary CSV and `interference_hourly_summary` add `azimuth`. The database type is `DECIMAL(6,2) NOT NULL DEFAULT 0`; existing tables add the column automatically. Empty CellData direction angles and unmatched CGI values both become `0`, while unmatched coordinates remain empty/NULL.
- Real CellData validation loaded 66,524 CGI metadata rows: 54,129 non-zero azimuth values and 12,395 zero/default values. Full window `2026080313001400` produced 1,863 summary rows, including 1,677 non-zero azimuth values and 186 zero values.
- SSH deployment run `e5462179fa8c4f9f9c2dfb2e4541e048` succeeded. Database API verification found exactly one hour (`2026-08-03 13:00:00`), 1,863 rows, and columns `metric_time,cgi,cell_name,interference_dbm,longitude,latitude,azimuth`.
- Twelve containerized unit tests pass, including empty azimuth defaulting and CellData metadata conflict detection.