add charity events to eventsub

Author: IAmTomahawkx

docs/exts/eventsub.rst

@@ -230,6 +230,10 @@ This is a list of events dispatched by the eventsub ext.
 
     Called when a channel receives a shoutout.
 
+.. function:: event_eventsub_notification_channel_charity_donate(event: ChannelCharityDonationData)
+
+    Called when a user donates to an active charity campaign.
+
 API Reference
 --------------
 
@@ -485,3 +489,9 @@ API Reference
     :members:
     :inherited-members:
 
+.. attributetable::: ChannelCharityDonationData
+
+.. autoclass:: ChannelCharityDonationData
+    :members:
+    :inherited-members:
+

twitchio/ext/eventsub/models.py

@@ -1544,6 +1544,53 @@ def __init__(self, client: EventSubClient, data: dict):
         self.viewer_count: int = data["viewer_count"]
 
 
+class ChannelCharityDonationData(EventData):
+    """
+    Represents a donation towards a charity campaign.
+
+    Requires the ``channel:read:charity`` scope.
+
+    Attributes
+    -----------
+    id: :class:`str`
+        The ID of the event.
+    campaign_id: :class:`str`
+        The ID of the running charity campaign.
+    broadcaster: :class:`~twitchio.PartialUser`
+        The broadcaster running the campaign.
+    user: :class:`~twitchio.PartialUser`
+        The user who donated.
+    charity_name: :class:`str`
+        The name of the charity.
+    charity_description: :class:`str`
+        The description of the charity.
+    charity_logo: :class:`str`
+        The logo of the charity.
+    charity_website: :class:`str`
+        The websiet of the charity.
+    donation_value: :class:`int`
+        The amount of money being donated.
+    donation_decimal_places: :class:`int`
+        The decimal places to put into the :attr`~.donation_amount`.
+    donation_currency: :class:`str`
+        The currency that was donated (ex. ``USD``, ``GBP``, ``EUR``)
+    """
+
+    __slots__ = ("id", "campaign_id", "broadcaster", "user", "charity_name", "charity_description", "charity_logo", "charity_website", "donation_value", "donation_decimal_places", "donation_currency")
+
+    def __init__(self, client: EventSubClient, data: dict):
+        self.id: str = data["id"]
+        self.campaign_id: str = data["campaign_id"]
+        self.broadcaster: PartialUser = _transform_user(client, data, "broadcaster")
+        self.user: PartialUser = _transform_user(client, data, "user")
+        self.charity_name: str = data["charity_name"]
+        self.charity_description: str = data["charity_description"]
+        self.charity_logo: str = data["charity_logo"]
+        self.charity_website: str = data["charity_website"]
+        self.donation_value: int = data["amount"]["value"]
+        self.donation_currency: str = data["amount"]["currency"]
+        self.donation_decimal_places: int = data["amount"]["decimal_places"]
+
 _DataType = Union[
     ChannelBanData,
     ChannelUnbanData,
@@ -1576,6 +1623,7 @@ def __init__(self, client: EventSubClient, data: dict):
     ChannelShieldModeEndData,
     ChannelShoutoutCreateData,
     ChannelShoutoutReceiveData,
+    ChannelCharityDonationData
 ]
 
 
@@ -1628,6 +1676,8 @@ class _SubscriptionTypes(metaclass=_SubTypesMeta):
     channel_shoutout_create = "channel.shoutout.create", 1, ChannelShoutoutCreateData
     channel_shoutout_receive = "channel.shoutout.receive", 1, ChannelShoutoutReceiveData
 
+    channel_charity_donate = "channel.charity_campaign.donate", 1, ChannelCharityDonationData
+
     hypetrain_begin = "channel.hype_train.begin", 1, HypeTrainBeginProgressData
     hypetrain_progress = "channel.hype_train.progress", 1, HypeTrainBeginProgressData
     hypetrain_end = "channel.hype_train.end", 1, HypeTrainEndData

twitchio/ext/eventsub/server.py

@@ -276,6 +276,9 @@ def subscribe_channel_shoutout_receive(
             models.SubscriptionTypes.channel_shoutout_receive, broadcaster, moderator
         )
 
+    def subscribe_channel_charity_donate(self, broadcaster: Union[PartialUser, str, int]):
+        return self._subscribe_with_broadcaster(models.SubscriptionTypes.channel_charity_donate, broadcaster)
+
     async def subscribe_user_authorization_granted(self):
         return await self._http.create_webhook_subscription(
             models.SubscriptionTypes.user_authorization_grant, {"client_id": self.client._http.client_id}

twitchio/ext/eventsub/websocket.py

@@ -497,3 +497,6 @@ async def subscribe_channel_shoutout_receive(
         await self._subscribe_with_broadcaster_moderator(
             models.SubscriptionTypes.channel_shoutout_receive, broadcaster, moderator, token
         )
+    
+    async def subscribe_channel_charity_donate(self, broadcaster: Union[PartialUser, str, int], token: str):
+        await self._subscribe_with_broadcaster(models.SubscriptionTypes.channel_charity_donate, broadcaster, token)