feature: adds on create translation new button type OTP

marketplace/wpp_templates/migrations/0007_auto_20230915_1035.py

@@ -0,0 +1,52 @@
+# Generated by Django 3.2.4 on 2023-09-15 13:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("wpp_templates", "0006_templatetranslation_message_template_id"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="templatebutton",
+            name="autofill_text",
+            field=models.CharField(max_length=255, null=True),
+        ),
+        migrations.AddField(
+            model_name="templatebutton",
+            name="otp_type",
+            field=models.CharField(
+                choices=[("COPY_CODE", "Copy Code"), ("ONE_TAP", "One Tap")],
+                max_length=10,
+                null=True,
+            ),
+        ),
+        migrations.AddField(
+            model_name="templatebutton",
+            name="package_name",
+            field=models.CharField(max_length=255, null=True),
+        ),
+        migrations.AddField(
+            model_name="templatebutton",
+            name="signature_hash",
+            field=models.CharField(max_length=255, null=True),
+        ),
+        migrations.AlterField(
+            model_name="templatebutton",
+            name="button_type",
+            field=models.CharField(
+                choices=[
+                    ("QUICK_REPLY", "WhatsApp.data.templates.buttons.type.quick_reply"),
+                    (
+                        "PHONE_NUMBER",
+                        "WhatsApp.data.templates.buttons.type.phone_number",
+                    ),
+                    ("URL", "WhatsApp.data.templates.buttons.type.url"),
+                    ("OTP", "WhatsApp.data.templates.buttons.type.otp"),
+                ],
+                max_length=20,
+            ),
+        ),
+    ]

marketplace/wpp_templates/models.py

@@ -118,19 +118,27 @@ class TemplateButton(models.Model):
         ("QUICK_REPLY", "WhatsApp.data.templates.buttons.type.quick_reply"),
         ("PHONE_NUMBER", "WhatsApp.data.templates.buttons.type.phone_number"),
         ("URL", "WhatsApp.data.templates.buttons.type.url"),
+        ("OTP", "WhatsApp.data.templates.buttons.type.otp"),
+    )
+    OTP_TYPE_CHOICES = (
+        ("COPY_CODE", "Copy Code"),
+        ("ONE_TAP", "One Tap"),
     )
 
     uuid = models.UUIDField(default=uuid.uuid4, editable=False, unique=True)
-
     translation = models.ForeignKey(
         TemplateTranslation, on_delete=models.CASCADE, related_name="buttons"
     )
-
     button_type = models.CharField(max_length=20, choices=BUTTON_TYPE_CHOICES)
     text = models.CharField(max_length=30, null=True)
     country_code = models.IntegerField(null=True)
     phone_number = models.CharField(max_length=20, null=True)
     url = models.CharField(max_length=2000, null=True)
+    # to authentication category
+    otp_type = models.CharField(max_length=10, choices=OTP_TYPE_CHOICES, null=True)
+    package_name = models.CharField(max_length=255, null=True)
+    signature_hash = models.CharField(max_length=255, null=True)
+    autofill_text = models.CharField(max_length=255, null=True)
 
 
 class TemplateHeader(models.Model):

marketplace/wpp_templates/requests.py

@@ -45,29 +45,29 @@ def create_template_message(
         params = dict(
             name=name,
             category=category,
-            components=str(components),
+            components=components,
             language=language,
             access_token=self._access_token,
         )
         response = requests.post(
             url=f"https://graph.facebook.com/{WHATSAPP_VERSION}/{waba_id}/message_templates",
-            params=params,
+            json=params,
         )
         if response.status_code != 200:
             raise FacebookApiException(response.json())
 
         return response.json()
 
-    def update_template_message(self, message_template_id: str, name: str, components: str) -> dict:
+    def update_template_message(
+        self, message_template_id: str, name: str, components: str
+    ) -> dict:
         params = dict(
-            name=name,
-            components=str(components),
-            access_token=self._access_token
+            name=name, components=str(components), access_token=self._access_token
         )
         response = requests.post(
             url=f"https://graph.facebook.com/{WHATSAPP_VERSION}/{message_template_id}",
             params=params,
-            )
+        )
         if response.status_code != 200:
             raise FacebookApiException(response.json())
 

marketplace/wpp_templates/serializers.py

@@ -37,9 +37,26 @@ class ButtonSerializer(serializers.ModelSerializer):
     phone_number = serializers.CharField(required=False)
     url = serializers.CharField(required=False)
 
+    otp_type = serializers.ChoiceField(
+        choices=[("COPY_CODE", "COPY_CODE"), ("ONE_TAP", "ONE_TAP")], required=False
+    )
+    package_name = serializers.CharField(required=False)
+    signature_hash = serializers.CharField(required=False)
+    autofill_text = serializers.CharField(required=False)
+
     class Meta:
         model = TemplateButton
-        fields = ["button_type", "text", "country_code", "phone_number", "url"]
+        fields = [
+            "button_type",
+            "text",
+            "country_code",
+            "phone_number",
+            "url",
+            "otp_type",
+            "package_name",
+            "signature_hash",
+            "autofill_text",
+        ]
 
 
 class TemplateTranslationSerializer(serializers.Serializer):
@@ -138,19 +155,47 @@ def create(self, validated_data: dict) -> None:
 
         for button in buttons:
             button = dict(button)
-            button["type"] = button.get("button_type")
-            if button.get("phone_number"):
-                button[
-                    "phone_number"
-                ] = f'+{button.get("country_code")} {button.get("phone_number")}'
-
-            button_component = button
-            button_component.pop("button_type")
-
-            if button_component.get("country_code"):
-                button_component.pop("country_code")
 
-            buttons_component.get("buttons").append(button_component)
+            # Specific treatment for "OTP" type buttons in the "AUTHENTICATION" category
+            if (
+                template.category == "AUTHENTICATION"
+                and button.get("button_type") == "OTP"
+            ):
+                button["type"] = "OTP"
+                if button.get("otp_type") == "COPY_CODE":
+                    button = {
+                        "type": "OTP",
+                        "otp_type": "COPY_CODE",
+                    }
+
+                elif button.get("otp_type") == "ONE_TAP":
+                    if not all(k in button for k in ["package_name", "signature_hash"]):
+                        raise ValidationError(
+                            "For ONE_TAP buttons, 'package_name' and 'signature_hash' are required."
+                        )
+
+                    button = {
+                        "type": "OTP",
+                        "otp_type": "ONE_TAP",
+                        "package_name": button.get("package_name"),
+                        "signature_hash": button.get("signature_hash"),
+                    }
+
+                    # Only add autofill_text if it's provided
+                    if "autofill_text" in button:
+                        button["autofill_text"] = button.get("autofill_text")
+
+            else:
+                if button.get("phone_number"):
+                    button[
+                        "phone_number"
+                    ] = f'+{button.get("country_code")} {button.get("phone_number")}'
+                button["type"] = button.get("button_type")
+                button.pop("button_type", None)
+                if button.get("country_code"):
+                    button.pop("country_code")
+
+            buttons_component.get("buttons").append(button)
 
         if buttons_component.get("buttons"):
             components = self.append_to_components(components, buttons_component)