chore: move blockchain module into event-svc crate

it will require a db connection so this avoids circular deps, plus it doesn't need to be in the validation crate

Author: dav1do

Cargo.lock

@@ -42,6 +42,7 @@ members = [
 #   e.g. anyhow's backtrace feature.
 
 ahash = "0.8"
+alloy = { version = "0.4", features = ["k256", "provider-http", "rpc-types"] }
 anyhow = { version = "1" }
 arrow = { version = "54", features = ["prettyprint"] }
 arrow-array = "54"

Cargo.toml

@@ -8,6 +8,8 @@ repository.workspace = true
 publish = false
 
 [dependencies]
+# will probably need contract and signer-local features for self anchoring
+alloy.workspace = true
 anyhow.workspace = true
 async-trait.workspace = true
 bytes.workspace = true
@@ -29,10 +31,14 @@ itertools.workspace = true
 multihash-codetable.workspace = true
 multihash-derive.workspace = true
 multihash.workspace = true
+lru.workspace = true
+once_cell.workspace = true
 prometheus-client.workspace = true
 recon.workspace = true
+reqwest.workspace = true
 serde.workspace = true
 serde_ipld_dagcbor.workspace = true
+ssi.workspace = true
 sqlx.workspace = true
 thiserror.workspace = true
 tokio.workspace = true

event-svc/Cargo.toml

@@ -60,7 +60,6 @@ const BLOCK_CACHE_SIZE: usize = 50;
 
 type Result<T> = std::result::Result<T, Error>;
 
-#[derive(Debug)]
 /// Http client to interact with EIP chains
 pub struct HttpEthRpc {
     chain_id: caip2::ChainId,

validation/src/blockchain/eth_rpc/http.rs event-svc/src/blockchain/eth_rpc/http.rsvalidation/src/blockchain/eth_rpc/http.rs renamed to event-svc/src/blockchain/eth_rpc/http.rs

@@ -2,11 +2,11 @@ use std::sync::Arc;
 
 use ceramic_core::{Cid, EventId, NodeId};
 use ceramic_event::unvalidated;
-use ceramic_validation::eth_rpc;
 use ipld_core::ipld::Ipld;
 use recon::ReconItem;
 use tokio::try_join;
 
+use crate::blockchain::eth_rpc;
 use crate::event::validator::ChainInclusionProvider;
 use crate::store::EventAccess;
 use crate::{

validation/src/blockchain/eth_rpc/mod.rs event-svc/src/blockchain/eth_rpc/mod.rsvalidation/src/blockchain/eth_rpc/mod.rs renamed to event-svc/src/blockchain/eth_rpc/mod.rs

@@ -5,7 +5,7 @@ use ceramic_core::ssi::caip2;
 use ceramic_event::unvalidated;
 use tracing::warn;
 
-use ceramic_validation::eth_rpc::{self, ChainInclusion, HttpEthRpc};
+use crate::blockchain::eth_rpc::{self, ChainInclusion, HttpEthRpc};
 
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 pub struct Timestamp(u64);

…lidation/src/blockchain/eth_rpc/types.rs event-svc/src/blockchain/eth_rpc/types.rsvalidation/src/blockchain/eth_rpc/types.rs renamed to event-svc/src/blockchain/eth_rpc/types.rs validation/src/blockchain/eth_rpc/types.rs renamed to event-svc/src/blockchain/eth_rpc/types.rs

@@ -1,13 +1,14 @@
 //! The Event Service provides an API for ingesting and querying Ceramic Events.
 #![warn(missing_docs)]
 
+mod blockchain;
 mod error;
 mod event;
 pub mod store;
 #[cfg(test)]
 mod tests;
 
-pub use ceramic_validation::eth_rpc;
+pub use blockchain::eth_rpc;
 pub use error::Error;
 pub use event::ChainInclusionProvider;
 pub use event::{BlockStore, EventService, UndeliveredEventReview};