Converter database changes to entity changes

This substreams contains dbout_to_graphout module enabling database changes conversion into entity changes.

Usage

This substreams package could be imported in another substreams, using imports, in the substreams manifest. After being imported, the module dbout_to_graphout can be used by another module implementing the use attribute. The module using dbout_to_graphout could override its inputs, and its initial block.

Note: Each input should have the same output type than the corresponding overrided input

Example

specVersion: v0.1.0
package:
  name: byac
  version: v0.1.0

imports:
  converter: spkg.io/streamingfast/substreams-db-graph-converter-v0.1.0.spkg

modules:
...
  - name: db_out
    kind: map
    initialBlock: 12287507
    inputs:
      - map: map_events
    output:
      type: proto:sf.substreams.sink.database.v1.DatabaseChanges

  - name: graph_out
    use: converter:dbout_to_graphout
    inputs:
      - map: db_out

In this example, the graph_out module, uses dbout_to_graphout imported module, and overrides its inputs by the map module db_out