edited unique courses to db

server/CompanionApp/migrations/0002_auto_20201103_2016.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.0.8 on 2020-11-04 00:16
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('CompanionApp', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='matricula',
+            name='grade',
+            field=models.CharField(default='N', max_length=3),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='fac_id',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='CompanionApp.Facultad'),
+        ),
+    ]

server/CompanionApp/models.py

@@ -16,7 +16,7 @@ class Matricula(models.Model):
     course_id = models.ForeignKey(Curso, on_delete=models.CASCADE)
     section = models.CharField(max_length=5)
     prof = models.CharField(max_length=150)
-    grade = models.CharField(max_length=3)
+    grade = models.CharField(max_length=3, default = 'N')
     semestre = models.IntegerField(default=0)
 
 class User(AbstractUser):

server/CompanionApp/serializers.py

@@ -1,4 +1,4 @@
-from .models import Facultad, Curso
+from .models import Facultad, Curso, Matricula
 from rest_framework import serializers
 
 class FacultadSerializer(serializers.ModelSerializer):
@@ -18,8 +18,14 @@ class CursoSerializer(serializers.ModelSerializer):
         model = Curso
         fields = ('__all__')
     
+
+class MatriculaSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Matricula
+        fields = ('__all__')
+    
     def create(self, validated_data):
-        instance, created = Curso.objects.get_or_create(**validated_data)
+        instance, created = Matricula.objects.get_or_create(**validated_data)
         # print(instance, created)
         if(created == False):
             print('ya se creo')

server/CompanionApp/urls.py

@@ -9,6 +9,7 @@ from django.conf.urls import url, include
 urlpatterns = [
     url(r'^api/insertar_fac$', views.insertarFacultades),
     url(r'^api/hello$', views.hello_world),
-    url(r'^api/insertar_cursos$', views.insertarTodosLosCursos)
+    url(r'^api/insertar_cursos$', views.insertarTodosLosCursos),
+    url(r'^api/insert_matricula$', views.matricula)
 ]
 

server/CompanionApp/views.py

@@ -14,7 +14,7 @@ from rest_framework.parsers import JSONParser
 from rest_framework import status
  
 from .models import Facultad, Curso
-from .serializers import FacultadSerializer, CursoSerializer 
+from .serializers import FacultadSerializer, CursoSerializer, MatriculaSerializer
 from rest_framework.decorators import api_view
 
 # clientID: 965339169610-8et02d4qpfk96vclngd0otths1rs8661.apps.googleusercontent.com
@@ -43,6 +43,7 @@ def insertarFacultades(request):
 @api_view(['POST',])
 def insertarTodosLosCursos(request):
     if request.method == 'POST':
+        i = 1
         for file in files3:
             check = file['file'].split('.')
             path = "C:/Users/diego/Documents/companion_app/segundo_sem" if check[0][-1] == '2' else "C:/Users/diego/Documents/companion_app/primer_sem"
@@ -54,19 +55,37 @@ def insertarTodosLosCursos(request):
                         code = key
                         name = data[key][0]
                         creds = data[key][1]
-                        curso_serializer = CursoSerializer(data={'name': name, 'code': code, 'creditos': creds, 'fac_id': fac_id})
-                        if curso_serializer.is_valid():
-                            curso_serializer.save()
+                        try: 
+                            curso = Curso.objects.get(code = code)
+                        except Curso.DoesNotExist:
+                            curso = None
+                        
+                        if curso == None:
+                            curso_serializer = CursoSerializer(data={'name': name, 'code': code, 'creditos': creds, 'fac_id': fac_id})
+                            if curso_serializer.is_valid():
+                                curso_serializer.save()
+                        else:
+                            print('ya se creo', i)
+                            i += 1
         return JsonResponse({'message': 'se insertaron todos los cursos'}, status=status.HTTP_201_CREATED)
 
+@api_view(['POST',])
+def matricula(request):
+    if request.method == 'POST':
+        matricula_serializer = MatriculaSerializer(data = {'course_id': request.data['course_id_id'], 'section': request.data['section'], 'prof': request.data['prof'], 'semestre': request.data['semestre']})
+        if matricula_serializer.is_valid():
+            matricula_serializer.save()
+            return JsonResponse({'message': 'se inserto matricula'})
+        return JsonResponse({'message': 'error'})
+
 
 
 
 @api_view(['GET', 'POST'])
 def hello_world(request):
-    if request.user.is_authenticated:
-        if request.method == 'GET':
-            return JsonResponse({'msg': request.user.email}, status = status.HTTP_200_OK)
+    # if request.user.is_authenticated:
+    if request.method == 'GET':
+        return JsonResponse({'msg': request.user.email}, status = status.HTTP_200_OK)
     return JsonResponse({'msg': 'no'})