Juan camilo

README.md

@@ -1,3 +1,33 @@
+GET ALL
+![Captura de pantalla (503)](https://user-images.githubusercontent.com/69642359/153801631-92601fb2-de7e-472e-af3f-ff715480fbfd.png)
+
+
+
+GET BY ID
+
+![Captura de pantalla (504)](https://user-images.githubusercontent.com/69642359/153801640-00ba949e-a89a-41a2-b926-008a56188b6d.png)
+
+
+CREATE
+
+![Captura de pantalla (510)](https://user-images.githubusercontent.com/69642359/153802478-77a4b1b7-7e7f-437a-a43d-14c19bf10452.png)
+![Captura de pantalla (511)](https://user-images.githubusercontent.com/69642359/153802549-b7e69562-d831-4bb2-8ca7-39813ee9e656.png)
+
+
+
+UPDATE
+![Captura de pantalla (506)](https://user-images.githubusercontent.com/69642359/153801655-9b1f3643-f867-4461-aeda-3b80e07029a1.png)
+![Captura de pantalla (507)](https://user-images.githubusercontent.com/69642359/153801669-738e429d-b327-4bfa-9939-e99228ef8e73.png)
+
+
+
+DELETE
+
+![Captura de pantalla (508)](https://user-images.githubusercontent.com/69642359/153801680-da13e6a3-558a-450a-b22d-a5f0424fcd09.png)
+![Captura de pantalla (509)](https://user-images.githubusercontent.com/69642359/153801686-7ffcfdc7-821f-447f-8dfe-c4597f5ff2de.png)
+
+
+
 # Monitoring Views Workshop
 
 * if you want a easy installation use **pipenv\*** else use **requirements.txt**
@@ -17,4 +47,4 @@ pipenv run python {command}
 Example:
 ```bash
 pipenv run python manage.py makemigrations 
-```
+```

measurements/logic/measurements_logic.py

@@ -0,0 +1,31 @@
+
+
+from ..models import Variable
+from ..models import Measurement
+
+def get_measurement(var_pk):
+    measurement = Measurement.objects.get(pk=var_pk)
+    return measurement
+
+def get_measurements():
+    measurements = Measurement.objects.all()
+    return measurements
+
+def create_measurement(var):
+    foreign_key=Variable.objects.get(pk=var["variable"])
+    measurement = Measurement(variable=foreign_key, value=var["value"], unit=var["unit"], place=var["place"], dateTime=var["date"])
+    measurement.save()
+    return measurement
+
+def update_measurement(var_pk,new_plc):
+    measurement = get_measurement(var_pk)
+    measurement.value =new_plc["value"]
+    measurement.unit =new_plc["unit"]
+    measurement.place =new_plc["place"]
+    measurement.save()
+    return measurement
+
+def delete_measurements(var_pk):
+    measurement = get_measurement(var_pk)
+    measurement.delete()
+    return measurement

measurements/urls.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+from django.urls import path
+from . import views
+urlpatterns = [
+    path('', views.measurements_view, name='measurements_view'),
+    path('<int:pk>', views.measurement_view, name='measurement_view'),
+]

measurements/views.py

@@ -1,3 +1,40 @@
 from django.shortcuts import render
+from .logic import measurements_logic as ml
+from django.http import HttpResponse
+from django.core import serializers
+import json
+from django.views.decorators.csrf import csrf_exempt
+
+
+@csrf_exempt
+def measurements_view(request):
+    if request.method == 'GET':
+        id = request.GET.get("id",None)
+        if id:
+            measurement_dto = ml.get_measurement(id)
+            measurement =serializers.serialize('json',[measurement_dto,])
+            return HttpResponse(measurement, 'application/json')
+        else:
+            measurements_dto =  ml.get_measurements()
+            measurements = serializers.serialize('json',measurements_dto)
+            return HttpResponse(measurements,'application/json')
+    if request.method == 'POST':
+        measurement_dto = ml.create_measurement(json.loads(request.body))
+        measurement = serializers.serialize('json', [measurement_dto,])
+        return HttpResponse(measurement, 'application/json')
 
 # Create your views here.
+@csrf_exempt
+def  measurement_view(request,pk):
+    if request.method =='GET':
+        measurement_dto =  ml.get_measurement(pk)
+        measurement = serializers.serialize('json',[measurement_dto,])
+        return HttpResponse(measurement,'application/json')
+    if request.method =='PUT':
+        measurement_dto = ml.update_measurement(pk,json.loads(request.body))
+        measurement =serializers.serialize('json',[measurement_dto,])
+        return HttpResponse(measurement,'application/json')
+    if request.method =='DELETE':
+        measurement_dto = ml.delete_measurements(pk)
+        measurement = serializers.serialize('json',[measurement_dto,])
+        return HttpResponse(measurement,'application/json')

monitoring/settings.py

@@ -78,11 +78,11 @@
 DATABASES = {
      "default": {
         "ENGINE": "django.db.backends.postgresql_psycopg2",
-        "NAME": "<nombrebd>",
-        "USER": "<usuario>",
-        "PASSWORD": "<clave>",
+        "NAME": "arquitectura",
+        "USER": "camilo",
+        "PASSWORD": "Camilo15052004",
         "HOST": "localhost",
-        "PORT": "",
+        "PORT": "5432",
     }
 }
 

monitoring/urls.py

@@ -20,6 +20,7 @@
 
 urlpatterns = [
     path('admin/', admin.site.urls),
-    path('', views.home),
+    path('home/', views.home),
     path('variables/', include('variables.urls')),
+    path('measurements/', include('measurements.urls')),
 ]

monitoring/views.py

@@ -1,4 +1,4 @@
 from django.http import HttpResponse
 
 def home(request):
-    return HttpResponse("Hello world! Django views")
+    return HttpResponse("Hello world! Django  222")