from django.db.models.signals import post_delete
from django.dispatch import receiver
from .models import Images, Impact_Stories, PSSM_Resources
import os

@receiver(post_delete, sender=Images)
def delete_image_file(sender, instance, **kwargs):
    # Check if the image file exists and delete it
    if instance.image:
        if os.path.isfile(instance.image.path):
            os.remove(instance.image.path)
            
@receiver(post_delete, sender=Impact_Stories)
def delete_impact_story_file(sender, instance, **kwargs):
    # Check if the image file exists and delete it
    if instance.file:
        if os.path.isfile(instance.file.path):
            os.remove(instance.file.path)

@receiver(post_delete, sender=PSSM_Resources)
def delete_pssm_resources_file(sender, instance, **kwargs):
    # Check if the image file exists and delete it
    if instance.file:
        if os.path.isfile(instance.file.path):
            os.remove(instance.file.path)