Allow to enable payment method and create an order with it.

Author: rennerocha

pretix_pix_manual/apps.py

@@ -11,12 +11,12 @@
 class PluginApp(PluginConfig):
     default = True
     name = "pretix_pix_manual"
-    verbose_name = "PIX Manual"
+    verbose_name = "Brazilian Pix - Manual processing"
 
     class PretixPluginMeta:
-        name = gettext_lazy("PIX Manual")
+        name = gettext_lazy("Brazilian Pix - Manual processing")
         author = "Renne Rocha"
-        description = gettext_lazy("Pagamento PIX com confimação manual")
+        description = gettext_lazy("Brazilian Pix - Manual processing")
         visible = True
         version = __version__
         category = "PAYMENT"

pretix_pix_manual/payment.py

@@ -0,0 +1,75 @@
+from collections import OrderedDict
+
+from django import forms
+from django.core.exceptions import ValidationError
+from django.utils.translation import gettext_lazy as _
+
+from pretix.base.payment import BasePaymentProvider
+
+
+def _is_valid_pix_key(pix_key):
+    return True
+
+
+class PixManual(BasePaymentProvider):
+    identifier = "pix_manual"
+    verbose_name = _("Brazilian Pix - Manual processing")
+
+    @property
+    def settings_form_fields(self):
+        default_form_fields = list(super().settings_form_fields.items())
+        custom_keys = [
+            (
+                "_pix_key",
+                forms.CharField(
+                    label=_("Pix key"),
+                    help_text=_(
+                        "Pix key that will be used to receive payments. "
+                        "It can be an email address, phone number, CNPJ, "
+                        "CPF, or a random key generated by your bank."
+                    ),
+                    required=True,
+                ),
+            )
+        ]
+        return OrderedDict(custom_keys + default_form_fields)
+
+    def settings_form_clean(self, cleaned_data):
+        pix_key = cleaned_data.get("payment_pix_manual__pix_key")
+        if not _is_valid_pix_key(pix_key):
+            raise ValidationError(
+                {"payment_pix_manual__pix_key": _("Please provide a valid Pix key.")}
+            )
+
+        return cleaned_data
+
+    def settings_content_render(self, request):
+        return _(
+            "This payment method will generate a Pix key with order information "
+            "that your customer can use to make the payment. Payment confirmation, "
+            "cancellations, and refunds must be done manually."
+        )
+
+    @property
+    def test_mode_message(self):
+        return _(
+            "In test mode, you can just manually mark this order as paid in the backend "
+            "after it has been created."
+        )
+
+    def payment_is_valid_session(self, request):
+        return True
+
+    def checkout_confirm_render(self, request, order=None, info_data=None):
+        return "Review order info"
+
+    def order_pending_mail_render(self, order, payment):
+        return "Alguma coisa no email de confirmação"
+
+    def payment_pending_render(self, request, payment):
+        """
+        Render customer-facing instructions on how to proceed with a pending payment
+
+        :return: HTML
+        """
+        return "como vou pagar essa bodega"

pretix_pix_manual/signals.py

@@ -1 +1,10 @@
-# Register your receivers here
+from django.dispatch import receiver
+
+from pretix.base.signals import register_payment_providers
+
+
+@receiver(register_payment_providers, dispatch_uid="pretix_pix_manual")
+def register_payment_provider(sender, **kwargs):
+    from .payment import PixManual
+
+    return PixManual

setup.py

@@ -1,4 +1,7 @@
 from setuptools import setup
 
 
-setup()
+setup(entry_points="""
+[pretix.plugin]
+pretix_pix_manual=pretix_pix_manual:PretixPluginMeta
+""")