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added motion and presence breakdown

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This commit is contained in:
Dona Maria Absi
2025-04-14 12:28:49 +03:00
parent 7a9b3efdd8
commit 74b3000f9b
2 changed files with 30 additions and 27 deletions
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2
fact_daily_space_presence_duration/fact_daily_space_presence_duration.sql
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@ -80,7 +80,7 @@ missing_seconds_per_day AS (
occupied_seconds_per_day AS (
SELECT
space_id,
missing_date,
missing_date as date,
86400 - total_missing_seconds AS total_occupied_seconds
FROM missing_seconds_per_day
)

55
fact_hourly_device_presence_detected/fact_hourly_device_presence_detected.sql
View File

@ -1,6 +1,5 @@
--This model shows the number of times a presence was detected per hour, per day.
WITH device_logs AS (
SELECT
device.uuid AS device_id,
@ -22,37 +21,39 @@ WITH device_logs AS (
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' -- presence sensors
ON product.uuid = device.product_device_uuid
WHERE product.cat_name = 'hps'
AND "device-status-log".code = 'presence_state'
ORDER BY device.uuid, "device-status-log".event_time
)
),
, presence_detection AS (
presence_detection AS (
SELECT *,
CASE
WHEN value IN ('presence', 'motion') AND prev_value = 'none' THEN 1 -- detects a change in status from no presence to presence or motion
ELSE 0
WHEN value = 'motion' AND prev_value = 'none' THEN 1 ELSE 0
END AS motion_detected,
CASE
WHEN value = 'presence' AND prev_value = 'none' THEN 1 ELSE 0
END AS presence_detected
FROM device_logs
)
),
, presence_detection_summary AS (
SELECT device_id,
subspace_id,
space_id,
event_time::date AS event_date,
EXTRACT(HOUR FROM date_trunc('hour', event_time)) AS event_hour,
sum(presence_detected) AS count_presence_detected
FROM presence_detection
LEFT JOIN device
ON device."uuid" = device_id
presence_detection_summary AS (
SELECT
pd.device_id,
d.subspace_id,
pd.space_id,
pd.event_time::date AS event_date,
EXTRACT(HOUR FROM date_trunc('hour', pd.event_time)) AS event_hour,
SUM(motion_detected) AS count_motion_detected,
SUM(presence_detected) AS count_presence_detected,
SUM(motion_detected + presence_detected) AS count_total_presence_detected
FROM presence_detection pd
LEFT JOIN device d ON d.uuid = pd.device_id
GROUP BY 1, 2, 3, 4, 5
)
),
-- Generate all 24 hours for each unique event_date
, all_dates_and_hours AS (
all_dates_and_hours AS (
SELECT device_id, subspace_id, space_id, event_date, event_hour
FROM (
SELECT DISTINCT device_id, subspace_id, space_id, event_date
@ -60,13 +61,15 @@ WITH device_logs AS (
) d,
generate_series(0, 23) AS event_hour
)
SELECT
adah.*,
COALESCE(pds.count_presence_detected, 0) AS count_presence_detected
COALESCE(pds.count_motion_detected, 0) AS count_motion_detected,
COALESCE(pds.count_presence_detected, 0) AS count_presence_detected,
COALESCE(pds.count_total_presence_detected, 0) AS count_total_presence_detected
FROM all_dates_and_hours adah
left JOIN presence_detection_summary pds
LEFT JOIN presence_detection_summary pds
ON pds.device_id = adah.device_id
AND pds.event_date = adah.event_date
AND pds.event_hour = adah.event_hour
ORDER BY 1,4,5;
ORDER BY 1, 4, 5;