Batch deal activations

actors/market/src/lib.rs

@@ -6,7 +6,7 @@ use std::collections::{BTreeMap, BTreeSet};
 
 use cid::multihash::{Code, MultihashDigest, MultihashGeneric};
 use cid::Cid;
-use fil_actors_runtime::{extract_send_result, FIRST_ACTOR_SPECIFIC_EXIT_CODE};
+use fil_actors_runtime::{extract_send_result, BatchReturnGen, FIRST_ACTOR_SPECIFIC_EXIT_CODE};
 use frc46_token::token::types::{BalanceReturn, TransferFromParams, TransferFromReturn};
 use fvm_ipld_bitfield::BitField;
 use fvm_ipld_blockstore::Blockstore;
@@ -74,7 +74,7 @@ pub enum Method {
     WithdrawBalance = 3,
     PublishStorageDeals = 4,
     VerifyDealsForActivation = 5,
-    ActivateDeals = 6,
+    BatchActivateDeals = 6,
     OnMinerSectorsTerminate = 7,
     ComputeDataCommitment = 8,
     CronTick = 9,
@@ -531,92 +531,139 @@ impl Actor {
     }
 
     /// Activate a set of deals, returning the combined deal space and extra info for verified deals.
-    fn activate_deals(
+    /// Returns a vector of activation results parallel and corresponding to the params. Sectors
+    /// empty of deals are implicitly considered activated and return an empty ActivateDealsResult,
+    /// whereas errors during activation cause a None to be returned in place.
+    fn batch_activate_deals(
         rt: &impl Runtime,
-        params: ActivateDealsParams,
-    ) -> Result<ActivateDealsResult, ActorError> {
+        params: BatchActivateDealsParams,
+    ) -> Result<BatchActivateDealsResult, ActorError> {
         rt.validate_immediate_caller_type(std::iter::once(&Type::Miner))?;
         let miner_addr = rt.message().caller();
         let curr_epoch = rt.curr_epoch();
 
-        let (deal_spaces, verified_infos) = rt.transaction(|st: &mut State, rt| {
-            let proposal_array = st.get_proposal_array(rt.store())?;
-            let proposals = get_proposals(&proposal_array, &params.deal_ids, st.next_id)?;
+        let (activations, batch_ret) = rt.transaction(|st: &mut State, rt| {
+            let mut deal_states: Vec<(DealID, DealState)> = vec![];
+            let mut batch_gen = BatchReturnGen::new(params.sectors.len());
+            let mut activations: Vec<DealActivation> = vec![];
+
+            for p in params.sectors {
+                let proposal_array = st.get_proposal_array(rt.store())?;
+
+                if p.deal_ids.is_empty() {
+                    activations.push(DealActivation {
+                        nonverified_deal_space: BigInt::default(),
+                        verified_infos: Vec::default(),
+                    });
+                    batch_gen.add_success();
+                    continue;
+                }
+
+                let proposals = match get_proposals(&proposal_array, &p.deal_ids, st.next_id) {
+                    Ok(proposals) => proposals,
+                    Err(e) => {
+                        log::warn!("failed to get proposals for deals {:?}: {:?}", p.deal_ids, e);
+                        batch_gen.add_fail(e.exit_code());
+                        continue;
+                    }
+                };
 
-            let deal_spaces = {
-                validate_and_return_deal_space(
+                let deal_spaces = match validate_and_return_deal_space(
                     &proposals,
                     &miner_addr,
-                    params.sector_expiry,
+                    p.sector_expiry,
                     curr_epoch,
                     None,
-                )
-                .context("failed to validate deal proposals for activation")?
-            };
+                ) {
+                    Ok(ds) => ds,
+                    Err(e) => {
+                        log::warn!("failed validate deals {:?}: {}", p.deal_ids, e);
+                        batch_gen.add_fail(e.exit_code());
+                        continue;
+                    }
+                };
 
-            // Update deal states
-            let mut verified_infos = Vec::new();
-            let mut deal_states: Vec<(DealID, DealState)> = vec![];
+                // Update deal states
+                let mut verified_infos = Vec::new();
 
-            for (deal_id, proposal) in proposals {
                 // This construction could be replaced with a single "update deal state"
                 // state method, possibly batched over all deal ids at once.
-                let s = st.find_deal_state(rt.store(), deal_id)?;
+                let update_result: Result<(), ActorError> =
+                    proposals.into_iter().try_for_each(|(deal_id, proposal)| {
+                        // This construction could be replaced with a single "update deal state"
+                        // state method, possibly batched over all deal ids at once.
+                        let s = st.find_deal_state(rt.store(), deal_id)?;
 
-                if s.is_some() {
-                    return Err(actor_error!(
-                        illegal_argument,
-                        "deal {} already activated",
-                        deal_id
-                    ));
-                }
+                        if s.is_some() {
+                            return Err(actor_error!(
+                                illegal_argument,
+                                "deal {} already activated",
+                                deal_id
+                            ));
+                        }
 
-                let propc = rt_deal_cid(rt, &proposal)?;
+                        let propc = rt_deal_cid(rt, &proposal)?;
 
-                // Confirm the deal is in the pending proposals queue.
-                // It will be removed from this queue later, during cron.
-                let has = st.has_pending_deal(rt.store(), propc)?;
+                        // Confirm the deal is in the pending proposals queue.
+                        // It will be removed from this queue later, during cron.
+                        let has = st.has_pending_deal(rt.store(), propc)?;
 
-                if !has {
-                    return Err(actor_error!(
-                        illegal_state,
-                        "tried to activate deal that was not in the pending set ({})",
-                        propc
-                    ));
-                }
+                        if !has {
+                            return Err(actor_error!(
+                                illegal_state,
+                                "tried to activate deal that was not in the pending set ({})",
+                                propc
+                            ));
+                        }
 
-                // Extract and remove any verified allocation ID for the pending deal.
-                let allocation = st
-                    .remove_pending_deal_allocation_id(rt.store(), &deal_id_key(deal_id))?
-                    .unwrap_or((BytesKey(vec![]), NO_ALLOCATION_ID))
-                    .1;
-
-                if allocation != NO_ALLOCATION_ID {
-                    verified_infos.push(VerifiedDealInfo {
-                        client: proposal.client.id().unwrap(),
-                        allocation_id: allocation,
-                        data: proposal.piece_cid,
-                        size: proposal.piece_size,
-                    })
-                }
+                        // Extract and remove any verified allocation ID for the pending deal.
+                        let allocation = st
+                            .remove_pending_deal_allocation_id(rt.store(), &deal_id_key(deal_id))?
+                            .unwrap_or((BytesKey(vec![]), NO_ALLOCATION_ID))
+                            .1;
+
+                        if allocation != NO_ALLOCATION_ID {
+                            verified_infos.push(VerifiedDealInfo {
+                                client: proposal.client.id().unwrap(),
+                                allocation_id: allocation,
+                                data: proposal.piece_cid,
+                                size: proposal.piece_size,
+                            })
+                        }
 
-                deal_states.push((
-                    deal_id,
-                    DealState {
-                        sector_start_epoch: curr_epoch,
-                        last_updated_epoch: EPOCH_UNDEFINED,
-                        slash_epoch: EPOCH_UNDEFINED,
-                        verified_claim: allocation,
-                    },
-                ));
+                        deal_states.push((
+                            deal_id,
+                            DealState {
+                                sector_start_epoch: curr_epoch,
+                                last_updated_epoch: EPOCH_UNDEFINED,
+                                slash_epoch: EPOCH_UNDEFINED,
+                                verified_claim: allocation,
+                            },
+                        ));
+                        Ok(())
+                    });
+
+                match update_result {
+                    Ok(_) => {
+                        activations.push(DealActivation {
+                            nonverified_deal_space: deal_spaces.deal_space,
+                            verified_infos,
+                        });
+                        batch_gen.add_success();
+                    }
+                    Err(e) => {
+                        log::warn!("failed to activate deals {:?}: {}", p.deal_ids, e);
+                        batch_gen.add_fail(e.exit_code());
+                    }
+                }
             }
 
             st.put_deal_states(rt.store(), &deal_states)?;
 
-            Ok((deal_spaces, verified_infos))
+            Ok((activations, batch_gen.gen()))
         })?;
 
-        Ok(ActivateDealsResult { nonverified_deal_space: deal_spaces.deal_space, verified_infos })
+        Ok(BatchActivateDealsResult { activations, activation_results: batch_ret })
     }
 
     /// Terminate a set of deals in response to their containing sector being terminated.
@@ -634,7 +681,6 @@ impl Actor {
 
             for id in params.deal_ids {
                 let deal = st.find_proposal(rt.store(), id)?;
-
                 // The deal may have expired and been deleted before the sector is terminated.
                 // Nothing to do, but continue execution for the other deals.
                 if deal.is_none() {
@@ -1403,7 +1449,7 @@ impl ActorCode for Actor {
         WithdrawBalance|WithdrawBalanceExported => withdraw_balance,
         PublishStorageDeals|PublishStorageDealsExported => publish_storage_deals,
         VerifyDealsForActivation => verify_deals_for_activation,
-        ActivateDeals => activate_deals,
+        BatchActivateDeals => batch_activate_deals,
         OnMinerSectorsTerminate => on_miner_sectors_terminate,
         ComputeDataCommitment => compute_data_commitment,
         CronTick => cron_tick,

actors/market/src/types.rs

@@ -4,6 +4,7 @@
 use super::ext::verifreg::AllocationID;
 use cid::Cid;
 use fil_actors_runtime::Array;
+use fil_actors_runtime::BatchReturn;
 use fvm_ipld_bitfield::BitField;
 use fvm_ipld_encoding::strict_bytes;
 use fvm_ipld_encoding::tuple::*;
@@ -97,9 +98,9 @@ pub struct SectorDealData {
 }
 
 #[derive(Serialize_tuple, Deserialize_tuple, Debug, Clone, Eq, PartialEq)]
-pub struct ActivateDealsParams {
-    pub deal_ids: Vec<DealID>,
-    pub sector_expiry: ChainEpoch,
+#[serde(transparent)]
+pub struct BatchActivateDealsParams {
+    pub sectors: Vec<SectorDeals>,
 }
 
 #[derive(Serialize_tuple, Deserialize_tuple, Debug, Clone, Eq, PartialEq)]
@@ -111,12 +112,18 @@ pub struct VerifiedDealInfo {
 }
 
 #[derive(Serialize_tuple, Deserialize_tuple, Debug, Clone, Eq, PartialEq)]
-pub struct ActivateDealsResult {
+pub struct DealActivation {
     #[serde(with = "bigint_ser")]
     pub nonverified_deal_space: BigInt,
     pub verified_infos: Vec<VerifiedDealInfo>,
 }
 
+#[derive(Serialize_tuple, Deserialize_tuple, Debug, Clone, Eq, PartialEq)]
+pub struct BatchActivateDealsResult {
+    pub activation_results: BatchReturn,
+    pub activations: Vec<DealActivation>,
+}
+
 #[derive(Serialize_tuple, Deserialize_tuple, Debug, Clone, Eq, PartialEq)]
 pub struct DealSpaces {
     #[serde(with = "bigint_ser")]