device model fix timestamp and null pm25

libs/common/src/sql/queries/fact_daily_device_aqi_score/fact_daily_device_aqi_score.sql

@@ -58,7 +58,7 @@ WITH device_space AS (
     device.created_at,
     device.space_device_uuid AS space_id,
     "device-status-log".event_id,
-    "device-status-log".event_time::timestamp,
+    "device-status-log".event_time::date,
     "device-status-log".code,
     "device-status-log".value,
     "device-status-log".log
@@ -73,7 +73,7 @@ WITH device_space AS (
 -- Aggregate air sensor data per device per day
 air_data AS (
   SELECT
-    DATE_TRUNC('day', event_time) AS date,
+    event_time AS date,
     device_id,
     space_id,
 
@@ -88,9 +88,9 @@ air_data AS (
     AVG(CASE WHEN code = 'pm1' THEN value::numeric END) AS pm1_avg,
 
     -- PM2.5
-    MIN(CASE WHEN code = 'pm25' THEN value::numeric END) AS pm25_min,
-    MAX(CASE WHEN code = 'pm25' THEN value::numeric END) AS pm25_max,
-    AVG(CASE WHEN code = 'pm25' THEN value::numeric END) AS pm25_avg,
+    MIN(CASE WHEN code = 'pm25_value' THEN value::numeric END) AS pm25_min,
+    MAX(CASE WHEN code = 'pm25_value' THEN value::numeric END) AS pm25_max,
+    AVG(CASE WHEN code = 'pm25_value' THEN value::numeric END) AS pm25_avg,
 
     -- PM10
     MIN(CASE WHEN code = 'pm10' THEN value::numeric END) AS pm10_min,