From 56d693032acee68502339d302758123db27ac491 Mon Sep 17 00:00:00 2001
From: Fabio Manganiello <fabio@manganiello.tech>
Date: Thu, 23 Feb 2023 01:23:04 +0100
Subject: [PATCH] Added `DewPointSensor` entities.

---
 .../panels/Entities/DewPointSensor.vue        |  1 +
 .../src/components/panels/Entities/meta.json  |  8 +++++++
 platypush/entities/humidity.py                | 22 +++++++++++++++++++
 platypush/plugins/bluetooth/ble/_mappers.py   | 16 ++++++++++----
 4 files changed, 43 insertions(+), 4 deletions(-)
 create mode 120000 platypush/backend/http/webapp/src/components/panels/Entities/DewPointSensor.vue

diff --git a/platypush/backend/http/webapp/src/components/panels/Entities/DewPointSensor.vue b/platypush/backend/http/webapp/src/components/panels/Entities/DewPointSensor.vue
new file mode 120000
index 0000000000..70b944608e
--- /dev/null
+++ b/platypush/backend/http/webapp/src/components/panels/Entities/DewPointSensor.vue
@@ -0,0 +1 @@
+Sensor.vue
\ No newline at end of file
diff --git a/platypush/backend/http/webapp/src/components/panels/Entities/meta.json b/platypush/backend/http/webapp/src/components/panels/Entities/meta.json
index d82f8eecdc..24685c5c08 100644
--- a/platypush/backend/http/webapp/src/components/panels/Entities/meta.json
+++ b/platypush/backend/http/webapp/src/components/panels/Entities/meta.json
@@ -87,6 +87,14 @@
     }
   },
 
+  "dew_point_sensor": {
+    "name": "Sensor",
+    "name_plural": "Sensors",
+    "icon": {
+      "class": "fas fa-hand-holding-droplet"
+    }
+  },
+
   "illuminance_sensor": {
     "name": "Sensor",
     "name_plural": "Sensors",
diff --git a/platypush/entities/humidity.py b/platypush/entities/humidity.py
index ecafe351e2..8672d8fd33 100644
--- a/platypush/entities/humidity.py
+++ b/platypush/entities/humidity.py
@@ -8,6 +8,10 @@ from .sensors import NumericSensor
 if 'humidity_sensor' not in Base.metadata:
 
     class HumiditySensor(NumericSensor):
+        """
+        A sensor that measures humidity.
+        """
+
         __tablename__ = 'humidity_sensor'
 
         id = Column(
@@ -17,3 +21,21 @@ if 'humidity_sensor' not in Base.metadata:
         __mapper_args__ = {
             'polymorphic_identity': __tablename__,
         }
+
+
+if 'dew_point_sensor' not in Base.metadata:
+
+    class DewPointSensor(NumericSensor):
+        """
+        A sensor that measures the dew point.
+        """
+
+        __tablename__ = 'dew_point_sensor'
+
+        id = Column(
+            Integer, ForeignKey(NumericSensor.id, ondelete='CASCADE'), primary_key=True
+        )
+
+        __mapper_args__ = {
+            'polymorphic_identity': __tablename__,
+        }
diff --git a/platypush/plugins/bluetooth/ble/_mappers.py b/platypush/plugins/bluetooth/ble/_mappers.py
index f1d4fde86d..24ea81ae7f 100644
--- a/platypush/plugins/bluetooth/ble/_mappers.py
+++ b/platypush/plugins/bluetooth/ble/_mappers.py
@@ -21,7 +21,7 @@ from platypush.entities.electricity import (
     VoltageSensor,
 )
 from platypush.entities.heart import HeartRateSensor
-from platypush.entities.humidity import HumiditySensor
+from platypush.entities.humidity import DewPointSensor, HumiditySensor
 from platypush.entities.illuminance import IlluminanceSensor
 from platypush.entities.motion import MotionSensor
 from platypush.entities.pressure import PressureSensor
@@ -68,6 +68,10 @@ _property_to_entity: Dict[str, Callable[[Any, Dict[str, Any]], Entity]] = {
         value=value,
         unit=conf.get('unit', 'A'),
     ),
+    'dew_point_sensor': lambda value, conf: DewPointSensor(
+        value=value,
+        unit=conf.get('unit'),
+    ),
     'duration': lambda value, conf: TimeDurationSensor(
         value=value,
         unit=conf.get('unit'),
@@ -95,7 +99,10 @@ _property_to_entity: Dict[str, Callable[[Any, Dict[str, Any]], Entity]] = {
         value=value,
         unit=conf.get('unit', 'W'),
     ),
-    'pressure': lambda value, _: PressureSensor(value=value),
+    'pressure': lambda value, conf: PressureSensor(
+        value=value,
+        unit=conf.get('unit'),
+    ),
     'steps': lambda value, _: StepsSensor(value=value),
     'temperature': lambda value, conf: TemperatureSensor(
         value=value,
@@ -243,7 +250,7 @@ def parse_device_args(device: BLEDevice) -> Dict[str, Any]:
         object.
     """
 
-    props = device.details.get('props', {})
+    props = (device.details or {}).get('props', {})
     return {
         'name': device.name or device.address,
         'connected': props.get('Connected', False),
@@ -287,7 +294,8 @@ def _parse_service_data(device: BLEDevice) -> Dict[str, str]:
     """
     return {
         service_uuid: ''.join([f'{x:02x}' for x in value])
-        for service_uuid, value in device.details.get('props', {})
+        for service_uuid, value in (device.details or {})
+        .get('props', {})
         .get('ServiceData', {})
         .items()
     }