Can't get Django to upload files (UPDATE: SOLVED) - django

Question

I have read many questions, followed the Django docs, googled for answers, and I can't get to upload a file in my Django app.
There is no error, form.cleaned_data shows the file and the other foreign key field, but no upload to media folder and no record in my db.
I can't figure what am I missing. Any help would be much appreciated.
#models.py
class ReportFile(models.Model):
report = models.ForeignKey(Report, on_delete=models.CASCADE)
file = models.FileField(upload_to='files/reports')
uploaded = models.DateTimeField(auto_now_add=True)
uploaded_by = models.ForeignKey(User, on_delete=models.CASCADE)
def save(self, *args, **kwargs):
user = get_current_user()
if user and not user.pk:
user = None
if not self.pk:
self.creado_por = user
###UPDATE: As Iain Shelvington kindly pointed out, I was missing the call to super.
super(ReportFile, self).save(*args, **kwargs)
#forms.py
class FileForm(forms.ModelForm):
class Meta:
model = ReportFile
fields = ['file','report']
This is the view I'm using, based on what I've read
#views.py
def CreateFile(request):
if request.method == 'POST':
form = FileForm(request.POST,request.FILES)
if form.is_valid():
form.save()
print(form.cleaned_data)
#OUTPUT: HTTP POST /file 200 [0.09, 127.0.0.1:59053]
# {'file': <InMemoryUploadedFile: test-image.png (image/png)>, 'report': <Report: 49>}
return render(request, 'segcom/file_upload.html', {'form': form,})
else:
form = FileForm()
context = {
'form':form,
}
return render(request, 'segcom/file_upload.html', context)
The relevant settings that I know of
#settings.py
# Media Root
MEDIA_ROOT = os.path.join(BASE_DIR, "media")
MEDIA_URL = '/media/'
This is the template I'm using
{% extends "layouts/base.html" %}
{% load crispy_forms_tags %}
{% block title %} File Upload Test {% endblock %}
<!-- Specific CSS goes HERE -->
{% block stylesheets %}{% endblock stylesheets %}
{% block content %}
<div class="row">
{{ form.non_field_errors }}
<form method = 'post' action="{% url 'file_upload' %}" id="report-form" enctype="multipart/form-data">
{% csrf_token %}
{{form|crispy}}
<div class="modal-footer">
<button type="submit" form="report-form" class="btn btn-primary">Guardar</button>
</div>
</form>
</div>
{% endblock content %}
<!-- Specific Page JS goes HERE -->
{% block javascripts %}
{% endblock javascripts %}