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102 lines
3.8 KiB
102 lines
3.8 KiB
from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.utils import timezone
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from django.core.mail import send_mail, EmailMultiAlternatives
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from django.template.loader import get_template, render_to_string
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from .models import WithDraw, InvoiceHistory, Transaction, PayFromScore
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from projects.models import Stage
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@receiver(post_save, sender=WithDraw)
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def send_for_accountant(sender, instance, created, **kwargs):
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if created:
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ctx_dict = {
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'username': instance.user.username,
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}
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subject, from_email, to = 'Заявка на распечатку', 'mukhtar@mukhtar', 'muhtarzubanchi05@gmail.com'
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text_content = render_to_string('send_for_accountant.txt', ctx_dict)
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html_content = get_template('send_for_accountant.html').render(ctx_dict)
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msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
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msg.send()
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@receiver(post_save, sender=Transaction)
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def add_invoice_history(sender, instance, created, **kwargs):
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if 'add' in instance.type and instance.complete:
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inv_history = InvoiceHistory()
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inv_history.comment = 'Пополнение счета'
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inv_history.sum = instance.sum
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inv_history.user = instance.customer
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inv_history.type = "score"
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inv_history.save()
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@receiver(post_save, sender=Stage)
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def add_contractor_inv_from_stage(sender, instance, created, **kwargs):
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if instance.close_contractor and instance.close_customer and instance.is_paid:
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inv = InvoiceHistory()
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inv.comment = 'Сумма за завершение этапа ' + instance.name + ' заказа ' + str(instance.order)
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inv.sum = instance.cost
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inv.type = "score"
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if instance.order.contractor:
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inv.user = instance.order.contractor
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else:
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inv.user = instance.order.team.owner
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inv.save()
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@receiver(post_save, sender=Transaction)
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def reserve_stages(sender, instance, created, **kwargs):
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if 'reservation' in instance.type and instance.complete:
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order = None
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stages_names = []
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stages_ids_raw = instance.stages_id
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if stages_ids_raw:
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stages_ids = [s for s in stages_ids_raw.split(';') if s]
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for pk in stages_ids:
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stage = Stage.objects.get(pk=pk)
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stages_names.append(stage.name)
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stage.is_paid = True
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delta = stage.term - stage.approve_time.date()
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stage.term = timezone.now().date() + delta
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order = stage.order
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stage.save()
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inv_history = InvoiceHistory()
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inv_history.comment = 'Резервирование средств за этап(ы) ' + ' , '.join(stages_names) + ' заказа ' + str(order)
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inv_history.sum = instance.sum
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inv_history.user = instance.customer
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inv_history.type = "history"
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inv_history.save()
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@receiver(post_save, sender=PayFromScore)
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def reserve_stages_from_score(sender, instance, created, **kwargs):
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order = None
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stages_names = []
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stages_ids_raw = instance.stages_id
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if stages_ids_raw:
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stages_ids = [s for s in stages_ids_raw.split(';') if s]
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for pk in stages_ids:
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stage = Stage.objects.get(pk=pk)
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stages_names.append(stage.name)
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stage.is_paid = True
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delta = stage.term - stage.approve_time.date()
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stage.term = timezone.now().date() + delta
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order = stage.order
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stage.save()
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inv_history = InvoiceHistory()
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inv_history.comment = 'Резервирование средств за этап(ы) ' + ' , '.join(stages_names) + ' заказа ' + str(order)
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inv_history.sum = -instance.sum
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inv_history.user = instance.customer
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inv_history.type = "score"
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inv_history.save()
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