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Merge pull request #355 from SyncrowIOT/DATA-device-presence-sensor-detection

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Data device presence sensor detection
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Dona Maria Absi
2025-04-28 13:51:44 +03:00
committed by GitHub
parent dfee2d6524 62f2a6c3c9
commit 25403d5e19
1 changed files with 79 additions and 0 deletions
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libs/common/src/sql/queries/fact_hourly_space_presence_detected/fact_hourly_space_presence_detected.sql Normal file
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WITH device_logs AS (
SELECT
device.uuid AS device_id,
device.created_at,
device.device_tuya_uuid,
device.space_device_uuid AS space_id,
"device-status-log".event_id,
"device-status-log".event_time::timestamp AS event_time,
"device-status-log".code,
"device-status-log".value,
"device-status-log".log,
LAG("device-status-log".event_time::timestamp)
OVER (PARTITION BY device.uuid ORDER BY "device-status-log".event_time) AS prev_timestamp,
LAG("device-status-log".value)
OVER (PARTITION BY device.uuid ORDER BY "device-status-log".event_time) AS prev_value
FROM device
LEFT JOIN "device-status-log"
ON device.uuid = "device-status-log".device_id
LEFT JOIN product
ON product.uuid = device.product_device_uuid
WHERE product.cat_name = 'hps'
AND "device-status-log".code = 'presence_state'
),
presence_detection AS (
SELECT *,
CASE
WHEN value IN ('motion', 'presence') AND prev_value = 'none' THEN 1 ELSE 0
END AS presence_started
FROM device_logs
),
space_level_presence_events AS (
SELECT DISTINCT
pd.space_id,
pd.event_time::date AS event_date,
EXTRACT(HOUR FROM pd.event_time) AS event_hour,
pd.event_time
FROM presence_detection pd
WHERE presence_started = 1
),
space_level_presence_summary AS (
SELECT
space_id,
event_date,
event_hour,
COUNT(*) AS count_total_presence_detected
FROM (
SELECT DISTINCT
space_id,
event_date,
event_hour,
event_time
FROM space_level_presence_events
) deduped
GROUP BY space_id, event_date, event_hour
),
all_dates_and_hours AS (
SELECT space_id, event_date, event_hour
FROM (
SELECT DISTINCT space_id, event_date
FROM space_level_presence_summary
) d
CROSS JOIN generate_series(0, 23) AS event_hour
)
SELECT
adah.*,
COALESCE(pds.count_total_presence_detected, 0) AS count_total_presence_detected
FROM all_dates_and_hours adah
LEFT JOIN space_level_presence_summary pds
ON pds.space_id = adah.space_id
AND pds.event_date = adah.event_date
AND pds.event_hour = adah.event_hour
ORDER BY space_id, event_date, event_hour;