se create tabla y endpoint para paradero_linea

project/api/models.py

@@ -165,12 +165,12 @@ class LetreroLUR(models.Model):
     color2 = models.CharField(max_length=20)
 
     class Meta:
-        managed = True
+        managed = False
         db_table = 'letrero_lur'
 
 
 class Linea(models.Model):
-    id_linea = models.CharField(max_length=150, primary_key=True)
+    id_linea = models.CharField(max_length=150, primary_key=True, unique=True)
     id_operador = models.ForeignKey('Operador', models.DO_NOTHING, db_column='id_operador', blank=True, null=True)
     route_short_name = models.CharField(max_length=150, blank=True, null=True)
     route_desc = models.CharField(max_length=150, blank=True, null=True)
@@ -230,9 +230,18 @@ class ParaderoImagen(models.Model):
     content_type = models.CharField(max_length=50, blank=False, null=False)
 
     class Meta:
-        managed = True
+        managed = False
         db_table = 'paradero_imagen'
 
+class ParaderoLinea(models.Model):
+    id_paradero_linea = models.AutoField(primary_key=True)
+    id_paradero = models.ForeignKey(Paradero, models.DO_NOTHING, db_column='id_paradero', blank=False, null=False)
+    id_linea = models.ForeignKey(Linea, models.DO_NOTHING, db_column='id_linea', blank=False, null=False)
+
+    class Meta:
+        managed = True
+        db_table = 'paradero_linea'
+
 
 class Persona(models.Model):
     rut = models.DecimalField(primary_key=True, max_digits=12, decimal_places=0)

project/api/serializers.py

@@ -71,6 +71,11 @@ class ParaderoImagenSerializer(serializers.ModelSerializer):
         representation['url'] = request.build_absolute_uri(f'/api/paraderos-image/{instance.id_paradero_imagen}/')
         return representation
 
+class ParaderoLineaSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = models.ParaderoLinea
+        fields = '__all__'
+
 
 class OperadorSerializer(serializers.ModelSerializer):
     class Meta:

project/api/urls.py

@@ -3,7 +3,7 @@ from rest_framework import routers
 # from api import views
 from api.views import usuario, auth, aplicacion, tipo, persona, comuna, region, paradero, rol, rolaplicacion
 from api.views import mapa, linea, letrero_lur, operador
-from api.views import paradero_imagen
+from api.views import paradero_imagen, paradero_linea
 from api.views import dispositivo
 
 router = routers.DefaultRouter()
@@ -20,6 +20,7 @@ router.register('comunas', comuna.ComunaViewSet)
 router.register('regiones', region.RegionViewSet)
 router.register('paraderos', paradero.ParaderoViewSet)
 router.register('paraderos-image', paradero_imagen.ParaderoImagenListView, basename='paradero_imagen')
+router.register('paraderos-linea', paradero_linea.ParaderoLineaViewSet)
 router.register('lineas', linea.LineaViewSet)
 router.register('letreros-lur', letrero_lur.LetreroLUR_ViewSet)
 router.register('operadores', operador.OperadorViewSet)

project/api/views/linea.py

@@ -2,8 +2,11 @@
 from rest_framework import viewsets
 from rest_framework.response import Response
 from rest_framework.decorators import action
+from django_filters.rest_framework import DjangoFilterBackend
 from .. import models, serializers
 
 class LineaViewSet(viewsets.ModelViewSet):
     queryset = models.Linea.objects.all()
     serializer_class = serializers.LineaSerializer
+    filter_backends = [DjangoFilterBackend]
+    filterset_fields = ['id_operador', 'route_short_name', 'route_long_name']

project/api/views/paradero_linea.py

@@ -0,0 +1,11 @@
+from rest_framework import viewsets
+from django_filters.rest_framework import DjangoFilterBackend
+from api.serializers import ParaderoLineaSerializer
+from api.models import ParaderoLinea
+import logging
+
+class ParaderoLineaViewSet(viewsets.ModelViewSet):
+    queryset = ParaderoLinea.objects.all()
+    serializer_class = ParaderoLineaSerializer
+    filter_backends = [DjangoFilterBackend]
+    filterset_fields = ['id_linea', 'id_paradero']