def send_pdf_by_email(invoice_id):
form = InvoiceEmail(request.form)
if not form.validate():
return form.errors_as_json()
invoice = Invoice.find_by_id(invoice_id)
if not invoice:
return abort(404)
message = Message(form.subject.data.encode('utf-8'), sender=(g.member.display, g.member.get_email().encode('utf-8')))
message.add_recipient(sanitize_address((form.name.data, form.email.data)))
message.body = form.message.data.encode('utf-8')
invoice_key = amazons3.get_invoice(invoice)
message.attach("Invoice_{0}.pdf".format(invoice.reference), "application/pdf", invoice_key.get_contents_as_string())
mail = Mail()
mail.init_app(current_app)
mail.send(message)
history = InvoiceHistory()
history.description = 'Sent email to {0}'.format(message.recipients[0])
history.pdf = invoice_key.key
history.status = 'SENT'
history.misc = "{0}\n\n{1}".format(message.subject, message.body)
history.member_id = g.member.id
history.invoice_id = invoice.id
history.save()
return 'sent', 200
def post_create(self, form, instance, invoice_id):
invoice = Invoice.find_by_id(invoice_id)
if not invoice:
return abort(404)
instance.invoice_id = invoice_id
instance.created = datetime.datetime.utcnow()
history = InvoiceHistory()
history.created = instance.created
history.description = 'Payment of {0} {1}'.format(instance.amount, invoice.currency)
history.status = 'PAID'
history.member_id = g.member.id
history.invoice_id = invoice_id
history.save()
def post_update(self, form, instance, invoice_id):
invoice = Invoice.find_by_id(invoice_id)
if not invoice:
return abort(404)
InvoiceHistory.query \
.filter(InvoiceHistory.status == 'PAID') \
.filter(InvoiceHistory.invoice_id == invoice_id) \
.filter(InvoiceHistory.created == instance.created) \
.delete()
history = InvoiceHistory()
history.created = instance.created
history.description = 'Payment of {0} {1}'.format(instance.amount, invoice.currency)
history.status = 'PAID'
history.member_id = g.member.id
history.invoice_id = invoice_id
history.save()
def create_invoice_history(original_invoice_id, updated_by_user_id,
changed_fields):
"""original_invoice_id, updated_by_user_id, changed_fields"""
original_invoice = Invoice.objects.filter(id=original_invoice_id).first()
created_by = original_invoice.created_by
updated_by_user = User.objects.get(id=updated_by_user_id)
changed_data = [(' '.join(field.split('_')).title())
for field in changed_fields]
if len(changed_data) > 1:
changed_data = ', '.join(
changed_data[:-1]) + ' and ' + changed_data[-1] + ' have changed.'
elif len(changed_data) == 1:
changed_data = ', '.join(changed_data) + ' has changed.'
else:
changed_data = None
if original_invoice.invoice_history.count() == 0:
changed_data = 'Invoice Created.'
if original_invoice:
invoice_history = InvoiceHistory()
invoice_history.invoice = original_invoice
invoice_history.invoice_title = original_invoice.invoice_title
invoice_history.invoice_number = original_invoice.invoice_number
invoice_history.from_address = original_invoice.from_address
invoice_history.to_address = original_invoice.to_address
invoice_history.name = original_invoice.name
invoice_history.email = original_invoice.email
invoice_history.quantity = original_invoice.quantity
invoice_history.rate = original_invoice.rate
invoice_history.total_amount = original_invoice.total_amount
invoice_history.currency = original_invoice.currency
invoice_history.phone = original_invoice.phone
invoice_history.updated_by = updated_by_user
invoice_history.created_by = original_invoice.created_by
invoice_history.amount_due = original_invoice.amount_due
invoice_history.amount_paid = original_invoice.amount_paid
invoice_history.is_email_sent = original_invoice.is_email_sent
invoice_history.status = original_invoice.status
invoice_history.details = changed_data
invoice_history.due_date = original_invoice.due_date
invoice_history.save()
invoice_history.assigned_to.set(original_invoice.assigned_to.all())
