substreams.yaml

specVersion: v0.1.0
package:
  name: 'substreams_test' # the name to be used in the .spkg
  version: v1.0.1 # the version to use when creating the .spkg

imports: # dependencies
  entity: https://github.com/streamingfast/substreams-entity-change/releases/download/v0.2.1/substreams-entity-change-v0.2.1.spkg

protobuf: # specifies custom types for use by Substreams modules
  files:
    - vision.proto
  importPaths:
    - ./proto

binaries:
  default:
    type: wasm/rust-v1
    file: ./target/wasm32-unknown-unknown/release/substreams.wasm

modules:
  - name: map_erc4626_tokens
    initialBlock: 18982509
    kind: map
    inputs:
      - source: sf.ethereum.type.v2.Block
    output:
      type: proto:ERC4626Tokens

  - name: store_rates_for_last_7_days
    initialBlock: 18982509
    kind: store
    updatePolicy: set
    valueType: string
    inputs:
      - map: map_erc4626_tokens
      - source: sf.ethereum.type.v2.Block
    output:
      type: proto:void

  - name: map_rates
    initialBlock: 18982509
    kind: map
    inputs:
      - map: map_erc4626_tokens
      - source: sf.ethereum.type.v2.Block
      - store: store_rates_for_last_7_days
    output:
      type: proto:Rates

  - name: graph_out
    initialBlock: 18982509
    kind: map
    inputs:
      - map: map_erc4626_tokens
      - map: map_rates
    output:
      type: proto:substreams.entity.v1.EntityChanges # this type can be consumed by Graph Node