Add BlockDetailLevel

chain/ethereum/proto/ethereum.proto

@@ -22,6 +22,31 @@ message Block {
 
   repeated TransactionTrace transaction_traces = 10;
   repeated BalanceChange balance_changes = 11;
+
+  enum DetailLevel{
+    DETAILLEVEL_EXTENDED = 0;
+    // DETAILLEVEL_TRACE = 1; // TBD
+    DETAILLEVEL_BASE = 2;
+  }
+
+  // DetailLevel affects the data available in this block.
+  //
+  // ## DetailLevel_EXTENDED
+  //
+  // Describes the most complete block, with traces, balance changes, storage
+  // changes. It is extracted during the execution of the block.
+  //
+  // ## DetailLevel_BASE
+  //
+  // Describes a block that contains only the block header, transaction receipts
+  // and event logs: everything that can be extracted using the base JSON-RPC
+  // interface
+  // (https://ethereum.org/en/developers/docs/apis/json-rpc/#json-rpc-methods)
+  // Furthermore, the eth_getTransactionReceipt call has been avoided because it
+  // brings only minimal improvements at the cost of requiring an archive node
+  // or a full node with complete transaction index.
+  DetailLevel detail_level = 12;
+
   repeated CodeChange code_changes = 20;
 
   reserved 40; // bool filtering_applied = 40 [deprecated = true];
@@ -505,4 +530,4 @@ message GasChange {
   }
 
   uint64 ordinal = 4;
-}
+}

chain/ethereum/src/adapter.rs

@@ -1,6 +1,7 @@
 use anyhow::Error;
 use ethabi::{Error as ABIError, Function, ParamType, Token};
 use graph::blockchain::ChainIdentifier;
+use graph::components::ethereum::BlockDetailLevel;
 use graph::components::subgraph::MappingError;
 use graph::data::store::ethereum::call;
 use graph::firehose::CallToFilter;
@@ -262,6 +263,15 @@ impl TriggerFilter {
     pub fn block(&self) -> &EthereumBlockFilter {
         &self.block
     }
+
+    /// Always require full blocks until we are able to strip down the block from the WASM ABI.
+    pub fn minimum_detail_level(&self) -> BlockDetailLevel {
+        if self.call.is_empty() && self.block.is_empty() {
+            return BlockDetailLevel::Light;
+        }
+
+        BlockDetailLevel::Full
+    }
 }
 
 impl bc::TriggerFilter<Chain> for TriggerFilter {