Order fields available as django template {{ fields }}

template_context.py

        ctx = {}

        if request and not isinstance(request.user, AnonymousUser):
            ctx.update({
                'user_email': request.user.email,
                'username': request.user.username,
            })
            logger.info(ctx)

        elif request and isinstance(request.user, AnonymousUser):
            ctx.update({
                'user_email': '-',
                'username': 'AnonymousUser',
            })
            logger.info(ctx)
        else:
            ctx.update({
                'user_email': '-',
                'username': 'AnonymousUser',
            })

        # first add all order fields
        for k in self.get_template_model_fields():
            ctx.update({k: '%s' % getattr(self, k)})

        # add order start and end date/time
        ctx.update({
            'start_date': self.start_date_text,
            'start_time': self.start_time_text,
            'end_date': self.end_date_text,
            'end_time': self.end_time_text,
            'customer_id': self.get_customer_id()
        })

        # add org order fields
        if self.org_order_pk and self.org_member:
            with tenant_context(org_tenant):
                try:
                    org_order = Order.objects.get(pk=self.org_order_pk)
                    ctx.update({
                        'org_order_id': org_order.order_id,
                        'org_order_companycode': org_order.member.companycode,
                    })
                except Order.DoesNotExist:
                    pass

        # add json data from order
        if self.jsondata:
            for k, v in self.jsondata.items():
                ctx.update({k: v})

        # last status
        last_status = self.get_last_status()
        if last_status:
            ctx.update({
                'status_date': last_status.status_date_text,
                'status_time': last_status.status_time_text,
            })

        # add user data
        active_user = self.get_active_user()
        if active_user:
            ctx.update({
                'active_user_username': '%s' % active_user['username'],
                'active_user_email': '%s' % active_user['email'],
                'active_user_name': '%s' % active_user['name'],
            })

        assigned_user = self.get_assigned_user()
        if assigned_user:
            ctx.update({
                'assigned_user_username': '%s' % assigned_user['username'],
                'assigned_user_email': '%s' % assigned_user['email'],
                'assigned_user_name': '%s' % assigned_user['name'],
            })

        # add address
        ctx.update({
            'order_name': '%s' % self.order_name,
            'order_address': '%s' % self.order_address,
            'order_postal': '%s' % self.order_postal,
            'order_city': '%s' % self.order_city,
            'order_country_code': '%s' % self.order_country_code,
        })

        # add orderlines
        orderlines = []

        for orderline in self.orderlines.all():
            orderlines.append({
                'product': orderline.product,
                'location': orderline.location,
                'remarks': orderline.remarks,
            })

        ctx.update({'orderlines': orderlines})

        # add location
        ctx.update({'location': '%s' % self.location})

        # add companycode
        ctx.update({'companycode': '%s' % self.member.companycode})

        # quotation
        try:
            quotation = Quotation.objects.get(order=self)
            ctx.update({
                'quotation_name': '%s' % quotation.quotation_name,
                'quotation_address': '%s' % quotation.quotation_address,
                'quotation_postal': '%s' % quotation.quotation_postal,
                'quotation_city': '%s' % quotation.quotation_city,
                'quotation_country_code': '%s' % quotation.quotation_country_code,
            })
        except Quotation.DoesNotExist:
            pass

        return ctx