Add skeleton for ActionDutchAuctionWithdraw

crates/core/component/auction/src/auction/dutch/actions/mod.rs

@@ -3,3 +3,6 @@ pub use schedule::ActionDutchAuctionSchedule;
 
 pub mod end;
 pub use end::ActionDutchAuctionEnd;
+
+pub mod withdraw;
+pub use withdraw::ActionDutchAuctionWithdraw;

crates/core/component/auction/src/auction/dutch/actions/withdraw.rs

@@ -0,0 +1,41 @@
+use crate::auction::dutch::DutchAuctionauction_id;
+use anyhow::anyhow;
+use penumbra_proto::{core::component::auction::v1alpha1 as pb, DomainType};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(
+    try_from = "pb::ActionDutchAuctionWithdraw",
+    into = "pb::ActionDutchAuctionWithdraw"
+)]
+pub struct ActionDutchAuctionWithdraw {
+    pub auction_id: AuctionId,
+}
+
+/* Protobuf impls */
+impl DomainType for ActionDutchAuctionWithdraw {
+    type Proto = pb::ActionDutchAuctionWithdraw;
+}
+
+impl From<ActionDutchAuctionWithdraw> for pb::ActionDutchAuctionWithdraw {
+    fn from(domain: ActionDutchAuctionWithdraw) -> Self {
+        pb::ActionDutchAuctionWithdraw {
+            auction_id: Some(domain.auction_id.into()),
+        }
+    }
+}
+
+impl TryFrom<pb::ActionDutchAuctionWithdraw> for ActionDutchAuctionWithdraw {
+    type Error = anyhow::Error;
+
+    fn try_from(msg: pb::ActionDutchAuctionWithdraw) -> Result<Self, Self::Error> {
+        Ok(ActionDutchAuctionWithdraw {
+            auction_id: msg
+                .auction_id
+                .ok_or_else(|| {
+                    anyhow!("ActionDutchAuctionWithdraw message is missing an auction_id")
+                })?
+                .try_into()?,
+        })
+    }
+}

crates/core/component/auction/src/component/action_handler/dutch/mod.rs

@@ -1,2 +1,3 @@
 mod end;
 mod schedule;
+mod withdraw;

crates/core/component/auction/src/component/action_handler/dutch/withdraw.rs

@@ -0,0 +1,18 @@
+use anyhow::Result;
+use async_trait::async_trait;
+use cnidarium::StateWrite;
+use cnidarium_component::ActionHandler;
+
+use crate::auction::dutch::actions::ActionDutchAuctionWithdraw;
+
+#[async_trait]
+impl ActionHandler for ActionDutchAuctionWithdraw {
+    type CheckStatelessContext = ();
+    async fn check_stateless(&self, _context: ()) -> Result<()> {
+        Ok(())
+    }
+
+    async fn check_and_execute<S: StateWrite>(&self, mut _state: S) -> Result<()> {
+        Ok(())
+    }
+}

crates/proto/src/gen/penumbra.core.component.auction.v1alpha1.rs

@@ -202,6 +202,23 @@ impl ::prost::Name for ActionDutchAuctionEnd {
         )
     }
 }
+/// Withdraw funds from the ended auction associated with the specified `auction_id`
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, PartialEq, ::prost::Message)]
+pub struct ActionDutchAuctionWithdraw {
+    /// The auction to withdraw.
+    #[prost(message, optional, tag = "1")]
+    pub auction_id: ::core::option::Option<AuctionId>,
+}
+impl ::prost::Name for ActionDutchAuctionWithdraw {
+    const NAME: &'static str = "ActionDutchAuctionWithdraw";
+    const PACKAGE: &'static str = "penumbra.core.component.auction.v1alpha1";
+    fn full_name() -> ::prost::alloc::string::String {
+        ::prost::alloc::format!(
+            "penumbra.core.component.auction.v1alpha1.{}", Self::NAME
+        )
+    }
+}
 /// Generated client implementations.
 #[cfg(feature = "rpc")]
 pub mod query_service_client {

crates/proto/src/gen/penumbra.core.component.auction.v1alpha1.serde.rs

@@ -189,6 +189,102 @@ impl<'de> serde::Deserialize<'de> for ActionDutchAuctionSchedule {
         deserializer.deserialize_struct("penumbra.core.component.auction.v1alpha1.ActionDutchAuctionSchedule", FIELDS, GeneratedVisitor)
     }
 }
+impl serde::Serialize for ActionDutchAuctionWithdraw {
+    #[allow(deprecated)]
+    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        use serde::ser::SerializeStruct;
+        let mut len = 0;
+        if self.auction_id.is_some() {
+            len += 1;
+        }
+        let mut struct_ser = serializer.serialize_struct("penumbra.core.component.auction.v1alpha1.ActionDutchAuctionWithdraw", len)?;
+        if let Some(v) = self.auction_id.as_ref() {
+            struct_ser.serialize_field("auctionId", v)?;
+        }
+        struct_ser.end()
+    }
+}
+impl<'de> serde::Deserialize<'de> for ActionDutchAuctionWithdraw {
+    #[allow(deprecated)]
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        const FIELDS: &[&str] = &[
+            "auction_id",
+            "auctionId",
+        ];
+
+        #[allow(clippy::enum_variant_names)]
+        enum GeneratedField {
+            AuctionId,
+            __SkipField__,
+        }
+        impl<'de> serde::Deserialize<'de> for GeneratedField {
+            fn deserialize<D>(deserializer: D) -> std::result::Result<GeneratedField, D::Error>
+            where
+                D: serde::Deserializer<'de>,
+            {
+                struct GeneratedVisitor;
+
+                impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+                    type Value = GeneratedField;
+
+                    fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                        write!(formatter, "expected one of: {:?}", &FIELDS)
+                    }
+
+                    #[allow(unused_variables)]
+                    fn visit_str<E>(self, value: &str) -> std::result::Result<GeneratedField, E>
+                    where
+                        E: serde::de::Error,
+                    {
+                        match value {
+                            "auctionId" | "auction_id" => Ok(GeneratedField::AuctionId),
+                            _ => Ok(GeneratedField::__SkipField__),
+                        }
+                    }
+                }
+                deserializer.deserialize_identifier(GeneratedVisitor)
+            }
+        }
+        struct GeneratedVisitor;
+        impl<'de> serde::de::Visitor<'de> for GeneratedVisitor {
+            type Value = ActionDutchAuctionWithdraw;
+
+            fn expecting(&self, formatter: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                formatter.write_str("struct penumbra.core.component.auction.v1alpha1.ActionDutchAuctionWithdraw")
+            }
+
+            fn visit_map<V>(self, mut map_: V) -> std::result::Result<ActionDutchAuctionWithdraw, V::Error>
+                where
+                    V: serde::de::MapAccess<'de>,
+            {
+                let mut auction_id__ = None;
+                while let Some(k) = map_.next_key()? {
+                    match k {
+                        GeneratedField::AuctionId => {
+                            if auction_id__.is_some() {
+                                return Err(serde::de::Error::duplicate_field("auctionId"));
+                            }
+                            auction_id__ = map_.next_value()?;
+                        }
+                        GeneratedField::__SkipField__ => {
+                            let _ = map_.next_value::<serde::de::IgnoredAny>()?;
+                        }
+                    }
+                }
+                Ok(ActionDutchAuctionWithdraw {
+                    auction_id: auction_id__,
+                })
+            }
+        }
+        deserializer.deserialize_struct("penumbra.core.component.auction.v1alpha1.ActionDutchAuctionWithdraw", FIELDS, GeneratedVisitor)
+    }
+}
 impl serde::Serialize for AuctionId {
     #[allow(deprecated)]
     fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>

proto/penumbra/penumbra/core/component/auction/v1alpha1/auction.proto

@@ -100,3 +100,9 @@ message ActionDutchAuctionEnd {
   // The auction to end.
   AuctionId auction_id = 1;
 }
+
+// Withdraw funds from the ended auction associated with the specified `auction_id`
+message ActionDutchAuctionWithdraw {
+  // The auction to withdraw.
+  AuctionId auction_id = 1;
+}