Initial commit

abis/Contract.json

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+[
+  { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "approved",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Approval",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "owner",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "operator",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bool",
+        "name": "approved",
+        "type": "bool"
+      }
+    ],
+    "name": "ApprovalForAll",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "tokenId",
+        "type": "uint256"
+      }
+    ],
+    "name": "Transfer",
+    "type": "event"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approve",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" }
+    ],
+    "name": "balanceOf",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "baseURI",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "getApproved",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "gitcoin",
+    "outputs": [
+      { "internalType": "address payable", "name": "", "type": "address" }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "address", "name": "operator", "type": "address" }
+    ],
+    "name": "isApprovedForAll",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "limit",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "name",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "ownerOf",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "price",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
+    "name": "requestMint",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "safeTransferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      { "internalType": "bytes", "name": "_data", "type": "bytes" }
+    ],
+    "name": "safeTransferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "operator", "type": "address" },
+      { "internalType": "bool", "name": "approved", "type": "bool" }
+    ],
+    "name": "setApprovalForAll",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "bytes4", "name": "interfaceId", "type": "bytes4" }
+    ],
+    "name": "supportsInterface",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "symbol",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "owner", "type": "address" },
+      { "internalType": "uint256", "name": "index", "type": "uint256" }
+    ],
+    "name": "tokenOfOwnerByIndex",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "tokenURI",
+    "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "totalSupply",
+    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "address", "name": "from", "type": "address" },
+      { "internalType": "address", "name": "to", "type": "address" },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFrom",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]

package.json

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+{
+  "name": "moonshotbots",
+  "license": "UNLICENSED",
+  "scripts": {
+    "codegen": "graph codegen",
+    "build": "graph build",
+    "deploy": "graph deploy --node https://api.studio.thegraph.com/deploy/ moonshotbots",
+    "create-local": "graph create --node http://localhost:8020/ moonshotbots",
+    "remove-local": "graph remove --node http://localhost:8020/ moonshotbots",
+    "deploy-local": "graph deploy --node http://localhost:8020/ --ipfs http://localhost:5001 moonshotbots"
+  },
+  "dependencies": {
+    "@graphprotocol/graph-cli": "0.21.1",
+    "@graphprotocol/graph-ts": "0.20.0"
+  }
+}

schema.graphql

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+type ExampleEntity @entity {
+  id: ID!
+  count: BigInt!
+  owner: Bytes! # address
+  approved: Bytes! # address
+}

src/mapping.ts

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+import { BigInt } from "@graphprotocol/graph-ts"
+import {
+  Contract,
+  Approval,
+  ApprovalForAll,
+  Transfer
+} from "../generated/Contract/Contract"
+import { ExampleEntity } from "../generated/schema"
+
+export function handleApproval(event: Approval): void {
+  // Entities can be loaded from the store using a string ID; this ID
+  // needs to be unique across all entities of the same type
+  let entity = ExampleEntity.load(event.transaction.from.toHex())
+
+  // Entities only exist after they have been saved to the store;
+  // `null` checks allow to create entities on demand
+  if (entity == null) {
+    entity = new ExampleEntity(event.transaction.from.toHex())
+
+    // Entity fields can be set using simple assignments
+    entity.count = BigInt.fromI32(0)
+  }
+
+  // BigInt and BigDecimal math are supported
+  entity.count = entity.count + BigInt.fromI32(1)
+
+  // Entity fields can be set based on event parameters
+  entity.owner = event.params.owner
+  entity.approved = event.params.approved
+
+  // Entities can be written to the store with `.save()`
+  entity.save()
+
+  // Note: If a handler doesn't require existing field values, it is faster
+  // _not_ to load the entity from the store. Instead, create it fresh with
+  // `new Entity(...)`, set the fields that should be updated and save the
+  // entity back to the store. Fields that were not set or unset remain
+  // unchanged, allowing for partial updates to be applied.
+
+  // It is also possible to access smart contracts from mappings. For
+  // example, the contract that has emitted the event can be connected to
+  // with:
+  //
+  // let contract = Contract.bind(event.address)
+  //
+  // The following functions can then be called on this contract to access
+  // state variables and other data:
+  //
+  // - contract.balanceOf(...)
+  // - contract.baseURI(...)
+  // - contract.getApproved(...)
+  // - contract.gitcoin(...)
+  // - contract.isApprovedForAll(...)
+  // - contract.limit(...)
+  // - contract.name(...)
+  // - contract.ownerOf(...)
+  // - contract.price(...)
+  // - contract.supportsInterface(...)
+  // - contract.symbol(...)
+  // - contract.tokenByIndex(...)
+  // - contract.tokenOfOwnerByIndex(...)
+  // - contract.tokenURI(...)
+  // - contract.totalSupply(...)
+}
+
+export function handleApprovalForAll(event: ApprovalForAll): void {}
+
+export function handleTransfer(event: Transfer): void {}

subgraph.yaml

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+specVersion: 0.0.1
+schema:
+  file: ./schema.graphql
+dataSources:
+  - kind: ethereum/contract
+    name: Contract
+    network: mainnet
+    source:
+      address: "0x8b13e88EAd7EF8075b58c94a7EB18A89FD729B18"
+      abi: Contract
+    mapping:
+      kind: ethereum/events
+      apiVersion: 0.0.2
+      language: wasm/assemblyscript
+      entities:
+        - Approval
+        - ApprovalForAll
+        - Transfer
+      abis:
+        - name: Contract
+          file: ./abis/Contract.json
+      eventHandlers:
+        - event: Approval(indexed address,indexed address,indexed uint256)
+          handler: handleApproval
+        - event: ApprovalForAll(indexed address,indexed address,bool)
+          handler: handleApprovalForAll
+        - event: Transfer(indexed address,indexed address,indexed uint256)
+          handler: handleTransfer
+      file: ./src/mapping.ts