Add PowerClamp module with controller and service for energy data retrieval

This commit is contained in:
faris Aljohari
2025-04-14 12:17:44 +03:00
parent 5bc69f869d
commit 3745962827
11 changed files with 172 additions and 2 deletions
@@ -0,0 +1,65 @@
-- model shows the energy consumed per day per device
WITH total_energy AS (
SELECT
device_id,
event_time::date AS date,
MIN(value)::integer AS min_value,
MAX(value)::integer AS max_value
FROM "device-status-log"
where code='EnergyConsumed'
GROUP BY device_id, date
)
, energy_phase_A AS (
SELECT
device_id,
event_time::date AS date,
MIN(value)::integer AS min_value,
MAX(value)::integer AS max_value
FROM "device-status-log"
where code='EnergyConsumedA'
GROUP BY device_id, date
)
, energy_phase_B AS (
SELECT
device_id,
event_time::date AS date,
MIN(value)::integer AS min_value,
MAX(value)::integer AS max_value
FROM "device-status-log"
where code='EnergyConsumedB'
GROUP BY device_id, date
)
, energy_phase_C AS (
SELECT
device_id,
event_time::date AS date,
MIN(value)::integer AS min_value,
MAX(value)::integer AS max_value
FROM "device-status-log"
where code='EnergyConsumedC'
GROUP BY device_id, date
)
SELECT
total_energy.device_id,
total_energy.date,
(total_energy.max_value-total_energy.min_value) as energy_consumed_kW,
(energy_phase_A.max_value-energy_phase_A.min_value) as energy_consumed_A,
(energy_phase_B.max_value-energy_phase_B.min_value) as energy_consumed_B,
(energy_phase_C.max_value-energy_phase_C.min_value) as energy_consumed_C
FROM total_energy
JOIN energy_phase_A
ON total_energy.device_id=energy_phase_A.device_id
and total_energy.date=energy_phase_A.date
JOIN energy_phase_B
ON total_energy.device_id=energy_phase_B.device_id
and total_energy.date=energy_phase_B.date
JOIN energy_phase_C
ON total_energy.device_id=energy_phase_C.device_id
and total_energy.date=energy_phase_C.date