feat: fill wearables data (decentraland#22)

* feat: finish indexer

* feat: index xmas

* feat: rename folders and ignore built files

* feat: add wearables to NFTs

* feat: finish adding wearables. prepare for other nfts

* fix: correctly check for xmas collection

.gitignore

@@ -11,6 +11,9 @@ pids
 *.seed
 *.pid.lock
 
+# Mac
+*DS_Store
+
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
 
@@ -60,6 +63,10 @@ typings/
 # next.js build output
 .next
 
+# Built files
 dist
-build
-*DS_Store
+
+# Indexer
+indexer/build
+indexer/src/entities
+

indexer/package.json

@@ -2,10 +2,9 @@
   "name": "testing",
   "version": "0.1.0",
   "scripts": {
-    "build-contract": "solc contracts/Gravity.sol --abi -o abis --overwrite && solc contracts/Gravity.sol --bin -o bin --overwrite",
     "create": "graph create nicosantangelo/testing --node https://api.thegraph.com/deploy/",
     "create-local": "graph create nicosantangelo/testing --node http://127.0.0.1:8020",
-    "codegen": "graph codegen --debug --output-dir src/types/",
+    "codegen": "graph codegen --debug --output-dir src/entities/",
     "build": "graph build",
     "deploy": "graph deploy nicosantangelo/testing --ipfs https://api.thegraph.com/ipfs/ --node https://api.thegraph.com/deploy/",
     "deploy-local": "graph deploy nicosantangelo/testing --ipfs http://localhost:5001 --node http://127.0.0.1:8020"

indexer/schema.graphql

@@ -1,9 +1,11 @@
 type Metric @entity {
   id: ID!
-  parcel: Int!
-  estate: Int!
-  wearable_halloween_2019: Int!
-  wearable_exclusive_masks: Int!
+  parcels: Int!
+  estates: Int!
+  orders: Int!
+  wearables_halloween_2019: Int!
+  wearables_exclusive_masks: Int!
+  wearables_xmas_2019: Int!
 }
 
 type Order @entity {
@@ -22,21 +24,82 @@ type Order @entity {
   updatedAt: BigInt!
 }
 
-# TODO: createdAt/updatedAt
-# TODO: custom data for each type of NFT or metadata prop
+# aka LAND
+type Parcel @entity {
+  id: ID!
+  tokenId: BigInt!
+  owner: Wallet!
+  x: BigInt!
+  y: BigInt!
+  estate: Estate
+  data: Data
+  rawData: String
+  operator: Bytes
+  updateOperator: Bytes
+}
+
+type Estate @entity {
+  id: ID!
+  tokenId: BigInt!
+  owner: Wallet!
+  parcels: [Parcel!]
+  size: Int
+  data: Data
+  rawData: String
+  operator: Bytes
+  updateOperator: Bytes
+}
+
+type Data @entity {
+  id: ID!
+  parcel: Parcel
+  estate: Estate
+  version: String!
+  name: String
+  description: String
+  ipns: String
+}
+
+type Wearable @entity {
+  id: ID!
+  name: String!
+  description: String!
+  category: String!
+  rarity: String!
+}
+
 type NFT @entity {
   id: ID!
   tokenId: BigInt!
   contractAddress: Bytes!
   category: Category!
-  owner: Bytes!
+  owner: Wallet!
   tokenURI: String
 
   orders: [Order!] @derivedFrom(field: "nft") # History of all orders. should only ever be ONE open order. all others must be closed or sold
   activeOrder: Order
+
+  parcel: Parcel
+  estate: Estate
+  wearable: Wearable
+  createdAt: BigInt!
+  updatedAt: BigInt!
 }
 
-# TODO: User entity?
+type Authorization @entity {
+  id: ID!
+  type: String!
+  tokenAddress: Bytes!
+  owner: Wallet!
+  operator: Bytes!
+}
+
+type Wallet @entity {
+  id: ID! # ETH addr
+  nfts: [NFT!] @derivedFrom(field: "owner")
+  authorizations: [Authorization!] @derivedFrom(field: "owner")
+  mana: BigInt # Amount of mana owned
+}
 
 enum Category @entity {
   parcel

indexer/src/mappings/manaCrowdsale.ts → indexer/src/handlers/manaCrowdsale.ts

@@ -1,17 +1,19 @@
 import { Address } from '@graphprotocol/graph-ts'
 
-import { Finalized } from '../types/MANACrowdsale/MANACrowdsale'
-import { ERC721 } from '../types/templates'
+import { Finalized } from '../entities/MANACrowdsale/MANACrowdsale'
+import { ERC721 } from '../entities/templates'
 import {
   LANDRegistry,
   EstateRegistry,
   ERC721Collection_halloween_2019,
-  ERC721Collection_exclusive_masks
+  ERC721Collection_exclusive_masks,
+  ERC721Collection_xmas_2019
 } from '../modules/contract/addresses'
 
 export function handleFinalized(_: Finalized): void {
   ERC721.create(Address.fromString(LANDRegistry))
   ERC721.create(Address.fromString(EstateRegistry))
   ERC721.create(Address.fromString(ERC721Collection_halloween_2019))
   ERC721.create(Address.fromString(ERC721Collection_exclusive_masks))
+  ERC721.create(Address.fromString(ERC721Collection_xmas_2019))
 }

indexer/src/mappings/marketplace.ts → indexer/src/handlers/marketplace.ts

@@ -3,11 +3,13 @@ import {
   OrderCreated,
   OrderSuccessful,
   OrderCancelled
-} from '../types/Marketplace/Marketplace'
-import { Order, NFT } from '../types/schema'
+} from '../entities/Marketplace/Marketplace'
+import { Order, NFT } from '../entities/schema'
 import { buildId } from '../modules/nft'
 import { getCategory } from '../modules/category'
+import { upsertMetric } from '../modules/metric'
 import * as status from '../modules/order/status'
+import * as addresses from '../modules/contract/addresses'
 
 export function handleOrderCreated(event: OrderCreated): void {
   let category = getCategory(event.params.nftAddress.toHexString())
@@ -29,7 +31,6 @@ export function handleOrderCreated(event: OrderCreated): void {
   order.save()
 
   let nft = NFT.load(nftId)
-
   if (nft == null) {
     log.error('Undefined NFT {} for order {}', [nftId, orderId])
     throw new Error('Undefined NFT')
@@ -47,6 +48,8 @@ export function handleOrderCreated(event: OrderCreated): void {
 
   nft.activeOrder = orderId
   nft.save()
+
+  upsertMetric(addresses.Marketplace)
 }
 
 export function handleOrderSuccessful(event: OrderSuccessful): void {
@@ -63,7 +66,7 @@ export function handleOrderSuccessful(event: OrderSuccessful): void {
   order.save()
 
   let nft = new NFT(nftId)
-  nft.owner = event.params.buyer
+  nft.owner = event.params.buyer.toHex()
   nft.activeOrder = null
   nft.save()
 }

indexer/src/handlers/nft.ts

@@ -0,0 +1,51 @@
+import { Transfer } from '../entities/templates/ERC721/ERC721'
+import { NFT, Parcel, Estate } from '../entities/schema'
+import { isMint, buildId, getTokenURI } from '../modules/nft'
+import { getCategory } from '../modules/category'
+import { buildData, DataType } from '../modules/data'
+import { upsertMetric } from '../modules/metric'
+import { decodeTokenId } from '../modules/parcel'
+import { upsertWearable } from '../modules/wearable'
+import { createWallet } from '../modules/wallet'
+import * as addresses from '../modules/contract/addresses'
+import * as categories from '../modules/category/categories'
+
+export function handleTransfer(event: Transfer): void {
+  if (event.params.tokenId.toString() == '') {
+    return
+  }
+
+  let contractAddress = event.address.toHexString()
+  let category = getCategory(contractAddress)
+  let id = buildId(event.params.tokenId.toString(), category)
+
+  let nft = new NFT(id)
+
+  nft.tokenId = event.params.tokenId
+  nft.owner = event.params.to.toHex()
+  nft.contractAddress = event.address
+  nft.category = category
+
+  if (contractAddress != addresses.LANDRegistry) {
+    // The LANDRegistry contract does not have a tokenURI method
+    nft.tokenURI = getTokenURI(event)
+  }
+
+  if (category == categories.WEARABLE) {
+    let wearableId = upsertWearable(nft.tokenURI)
+    if (wearableId != '') {
+      nft.wearable = wearableId
+    }
+  }
+
+  if (isMint(event)) {
+    upsertMetric(contractAddress)
+    nft.createdAt = event.block.timestamp
+  } else {
+    nft.updatedAt = event.block.timestamp
+  }
+
+  createWallet(event.params.to.toHex())
+
+  nft.save()
+}

indexer/src/modules/category/index.ts

@@ -11,7 +11,8 @@ export function getCategory(contractAddress: string): string {
     category = categories.ESTATE
   } else if (
     contractAddress == addresses.ERC721Collection_exclusive_masks ||
-    contractAddress == addresses.ERC721Collection_halloween_2019
+    contractAddress == addresses.ERC721Collection_halloween_2019 ||
+    contractAddress == addresses.ERC721Collection_xmas_2019
   ) {
     category = categories.WEARABLE
   } else {

indexer/src/modules/contract/addresses.ts

@@ -7,5 +7,7 @@ export const ERC721Collection_halloween_2019 =
   '0xc1f4b0eea2bd6690930e6c66efd3e197d620b9c2'
 export const ERC721Collection_exclusive_masks =
   '0xc04528c14c8ffd84c7c1fb6719b4a89853035cdd'
+export const ERC721Collection_xmas_2019 =
+  '0x34a4a5631a263823025e55a5c6ad068732e07a37'
 
 export const Marketplace = '0x8e5660b4Ab70168b5a6fEeA0e0315cb49c8Cd539'

indexer/src/modules/metric/index.ts

@@ -1,34 +1,40 @@
-import { Metric } from '../../types/schema'
+import { Metric } from '../../entities/schema'
 import * as addresses from '../contract/addresses'
 
 export const DEFAULT_ID = 'all'
 
-export function getMetricEntity(): Metric {
+export function buildMetric(): Metric {
   let metric = Metric.load(DEFAULT_ID)
 
   if (metric == null) {
     metric = new Metric(DEFAULT_ID)
-    metric.parcel = 0
-    metric.estate = 0
-    metric.wearable_halloween_2019 = 0
-    metric.wearable_exclusive_masks = 0
+    metric.parcels = 0
+    metric.estates = 0
+    metric.orders = 0
+    metric.wearables_halloween_2019 = 0
+    metric.wearables_exclusive_masks = 0
+    metric.wearables_xmas_2019 = 0
   }
 
   return metric as Metric
 }
 
-export function getUpdatedMetricEntity(contractAddress: string): Metric {
-  let metric = getMetricEntity()
+export function upsertMetric(contractAddress: string): void {
+  let metric = buildMetric()
 
   if (contractAddress == addresses.LANDRegistry) {
-    metric.parcel += 1
+    metric.parcels += 1
   } else if (contractAddress == addresses.EstateRegistry) {
-    metric.estate += 1
-  } else if (contractAddress == addresses.ERC721Collection_exclusive_masks) {
-    metric.wearable_exclusive_masks += 1
+    metric.estates += 1
+  } else if (contractAddress == addresses.Marketplace) {
+    metric.orders += 1
   } else if (contractAddress == addresses.ERC721Collection_halloween_2019) {
-    metric.wearable_halloween_2019 += 1
+    metric.wearables_halloween_2019 += 1
+  } else if (contractAddress == addresses.ERC721Collection_exclusive_masks) {
+    metric.wearables_exclusive_masks += 1
+  } else if (contractAddress == addresses.ERC721Collection_xmas_2019) {
+    metric.wearables_xmas_2019 += 1
   }
 
-  return metric
+  metric.save()
 }

indexer/src/modules/nft/index.ts

@@ -1,5 +1,5 @@
 import { log } from '@graphprotocol/graph-ts'
-import { ERC721, Transfer } from '../../types/templates/ERC721/ERC721'
+import { ERC721, Transfer } from '../../entities/templates/ERC721/ERC721'
 import * as addresses from '../contract/addresses'
 
 export function isMint(event: Transfer): boolean {

indexer/src/modules/wearable/Wearable.ts

@@ -0,0 +1,21 @@
+export class Wearable {
+  id: string
+  name: string
+  description: string
+  category: string
+  rarity: string
+
+  constructor(
+    id: string,
+    name: string,
+    description: string,
+    category: string,
+    rarity: string
+  ) {
+    this.id = id
+    this.name = name
+    this.description = description
+    this.category = category
+    this.rarity = rarity
+  }
+}