From 87816d645252b6d7916eaacd0f940f196bbd255f Mon Sep 17 00:00:00 2001
From: Hannah Eslinger <heslinge@nrel.gov>
Date: Fri, 5 Jan 2024 14:09:56 -0700
Subject: [PATCH 1/3] Fix 4252

---
 requirements/base.txt                      |  3 +++
 seed/migrations/0211_auto_20240105_1306.py | 23 ++++++++++++++++++++++
 seed/models/sensors.py                     |  9 ++++++---
 3 files changed, 32 insertions(+), 3 deletions(-)
 create mode 100644 seed/migrations/0211_auto_20240105_1306.py

diff --git a/requirements/base.txt b/requirements/base.txt
index 1efc35f0d5..05a641f0b3 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -78,3 +78,6 @@ django-braces==1.14.0
 django-oauth-toolkit==1.2.0
 
 future==0.18.3
+
+# db
+django-timescaledb
diff --git a/seed/migrations/0211_auto_20240105_1306.py b/seed/migrations/0211_auto_20240105_1306.py
new file mode 100644
index 0000000000..c0667e2558
--- /dev/null
+++ b/seed/migrations/0211_auto_20240105_1306.py
@@ -0,0 +1,23 @@
+# Generated by Django 3.2.23 on 2024-01-05 21:06
+
+import timescale.db.models.fields
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('seed', '0210_natural_sort'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='sensorreading',
+            name='timestamp',
+            field=timescale.db.models.fields.TimescaleDateTimeField(interval='1 second'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='sensor',
+            unique_together={('data_logger', 'column_name'), ('data_logger', 'display_name')},
+        ),
+    ]
diff --git a/seed/models/sensors.py b/seed/models/sensors.py
index e846dcd143..d671ac79dd 100644
--- a/seed/models/sensors.py
+++ b/seed/models/sensors.py
@@ -4,6 +4,7 @@
 See also https://github.com/seed-platform/seed/main/LICENSE.md
 """
 from django.db import models
+from timescale.db.models.fields import TimescaleDateTimeField
 
 from seed.models import Property
 
@@ -44,13 +45,15 @@ class Sensor(models.Model):
     column_name = models.CharField(max_length=255)
 
     class Meta:
-        unique_together = ('data_logger', 'display_name')
-        unique_together = ('data_logger', 'column_name')
+        unique_together = (
+            ('data_logger', 'display_name'),
+            ('data_logger', 'column_name'),
+        )
 
 
 class SensorReading(models.Model):
     reading = models.FloatField(null=True)
-    timestamp = models.DateTimeField()
+    timestamp = TimescaleDateTimeField(interval="1 second")
     sensor = models.ForeignKey(
         Sensor,
         on_delete=models.CASCADE,

From ef28ae53899ef458a5c7b0f3bcdf5276f23deaaa Mon Sep 17 00:00:00 2001
From: Hannah Eslinger <heslinge@nrel.gov>
Date: Fri, 5 Jan 2024 17:06:28 -0700
Subject: [PATCH 2/3] Address comments

---
 seed/migrations/0211_auto_20240105_1306.py | 2 +-
 seed/models/sensors.py                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/seed/migrations/0211_auto_20240105_1306.py b/seed/migrations/0211_auto_20240105_1306.py
index c0667e2558..44b3f8328e 100644
--- a/seed/migrations/0211_auto_20240105_1306.py
+++ b/seed/migrations/0211_auto_20240105_1306.py
@@ -14,7 +14,7 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='sensorreading',
             name='timestamp',
-            field=timescale.db.models.fields.TimescaleDateTimeField(interval='1 second'),
+            field=timescale.db.models.fields.TimescaleDateTimeField(interval='7 days'),
         ),
         migrations.AlterUniqueTogether(
             name='sensor',
diff --git a/seed/models/sensors.py b/seed/models/sensors.py
index d671ac79dd..0006582880 100644
--- a/seed/models/sensors.py
+++ b/seed/models/sensors.py
@@ -53,7 +53,7 @@ class Meta:
 
 class SensorReading(models.Model):
     reading = models.FloatField(null=True)
-    timestamp = TimescaleDateTimeField(interval="1 second")
+    timestamp = TimescaleDateTimeField(interval="7 days")
     sensor = models.ForeignKey(
         Sensor,
         on_delete=models.CASCADE,

From 8f1ef3976cd3411dd8f270ce1b3ff3251bb39e8f Mon Sep 17 00:00:00 2001
From: Hannah Eslinger <heslinge@nrel.gov>
Date: Thu, 8 Feb 2024 12:45:07 -0700
Subject: [PATCH 3/3] Right migrations

---
 .../{0211_auto_20240105_1306.py => 0215_auto_20240105_1306.py}  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename seed/migrations/{0211_auto_20240105_1306.py => 0215_auto_20240105_1306.py} (91%)

diff --git a/seed/migrations/0211_auto_20240105_1306.py b/seed/migrations/0215_auto_20240105_1306.py
similarity index 91%
rename from seed/migrations/0211_auto_20240105_1306.py
rename to seed/migrations/0215_auto_20240105_1306.py
index 44b3f8328e..3ee60b296c 100644
--- a/seed/migrations/0211_auto_20240105_1306.py
+++ b/seed/migrations/0215_auto_20240105_1306.py
@@ -7,7 +7,7 @@
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('seed', '0210_natural_sort'),
+        ('seed', '0214_delete_filtergroup_labels'),
     ]
 
     operations = [