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Midas's Fuse Subgraph

Subgraph for Midas's Fuse pools

Quick Start

  • grab dependencies with yarn
  • run yarn codegen to generate up to date data formats if you modify subgraph.template.yaml or schema.graphql
  • update config/config.json with additional networks and startBlocks
  • yarn deploy <NETWORK_NAME | "all> <GRAPH_API_KEY> to build subgraph deploy to a network

Parts Of This Repo

There are 3 Parts to this repo, the schema, the subgraph template yaml, and the mappings.

Schema

The schema is found in schema.graphql. this is where we define each type of entity in the subgraph, all of the attributes of that entity (including whether they are required or optional), and finnally the relationships between different types of entities

Subgraph.yaml

The subgraph.template.yaml file is where we define the base contracts that the subgraph will track. This is defined as a template to support cross-chain templating. In this case we only initially track FusePoolDirectory. From there we have event hooks setup to trigger specific mapping functions when a specific event is triggered on the the FusePoolDirectory, any monitored Comptroller, or any monitored CToken.

src/mappings/

Within the mappings directory we have a bunch of files each one containing functions which are triggered by a specific event as defined in the subgraph.yaml