chore: separate handlers by event type [subgraph] (#161)
* chore: separate handlers by event type * fix: export handlers from the mapping file.
This commit is contained in:
Shredder
GitHub
parent
9f97ce2ad1
commit
3414a96c65
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import {
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Address,
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Bytes,
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log,
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store,
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ethereum,
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BigInt,
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} from '@graphprotocol/graph-ts';
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// Event Imports [based on the yaml config]
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import {
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TokenRoleChanged as TokenRoleChangedEvent,
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CollectionRoleChanged as CollectionRoleChangedEvent,
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} from '../generated/FleekNFA/FleekNFA';
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// Entity Imports [based on the schema]
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import {
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Owner,
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Token,
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} from '../generated/schema';
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enum CollectionRoles {
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Owner,
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}
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enum TokenRoles {
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Controller,
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}
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export function handleCollectionRoleChanged(
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event: CollectionRoleChangedEvent
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): void {
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let toAddress = event.params.toAddress;
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let byAddress = event.params.byAddress;
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let role = event.params.role;
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let status = event.params.status;
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if (role === CollectionRoles.Owner) {
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// Owner role
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if (status) {
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// granted
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let owner = Owner.load(toAddress);
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if (!owner) {
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owner = new Owner(toAddress);
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}
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owner.collection = true;
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owner.save();
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} else {
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// revoked
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let owner = Owner.load(toAddress);
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if (!owner) {
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log.error(
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'Owner entity not found. Role: {}, byAddress: {}, toAddress: {}',
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[role.toString(), byAddress.toHexString(), toAddress.toHexString()]
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);
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return;
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}
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owner.collection = false;
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owner.save();
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}
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} else {
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log.error('Role not supported. Role: {}, byAddress: {}, toAddress: {}', [
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role.toString(),
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byAddress.toHexString(),
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toAddress.toHexString(),
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]);
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}
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}
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export function handleTokenRoleChanged(event: TokenRoleChangedEvent): void {
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let tokenId = event.params.tokenId;
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let toAddress = event.params.toAddress;
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let byAddress = event.params.byAddress;
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let role = event.params.role;
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let status = event.params.status;
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// load token
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let token = Token.load(Bytes.fromByteArray(Bytes.fromBigInt(tokenId)));
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if (!token) {
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log.error('Token not found. TokenId: {}', [tokenId.toString()]);
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return;
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}
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if (role === TokenRoles.Controller) {
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// Controller role
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// get the list of controllers.
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let token_controllers = token.controllers;
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if (!token_controllers) {
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token_controllers = [];
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}
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if (status) {
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// granted
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token_controllers.push(toAddress);
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} else {
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// revoked
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// remove address from the controllers list
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const index = token_controllers.indexOf(event.params.toAddress, 0);
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if (index > -1) {
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token_controllers.splice(index, 1);
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}
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}
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token.controllers = token_controllers;
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} else {
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log.error('Role not supported. Role: {}, byAddress: {}, toAddress: {}', [
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role.toString(),
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byAddress.toHexString(),
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toAddress.toHexString(),
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]);
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}
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}
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@ -0,0 +1,159 @@
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import {
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Address,
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Bytes,
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log,
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store,
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ethereum,
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BigInt,
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} from '@graphprotocol/graph-ts';
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// Event Imports [based on the yaml config]
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import {
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ChangeAccessPointCreationStatus as ChangeAccessPointCreationStatusEvent,
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ChangeAccessPointScore as ChangeAccessPointCreationScoreEvent,
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NewAccessPoint as NewAccessPointEvent,
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ChangeAccessPointNameVerify as ChangeAccessPointNameVerifyEvent,
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ChangeAccessPointContentVerify as ChangeAccessPointContentVerifyEvent,
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} from '../generated/FleekNFA/FleekNFA';
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// Entity Imports [based on the schema]
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import {
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AccessPoint,
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Owner,
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} from '../generated/schema';
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/**
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* This handler will create and load entities in the following order:
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* - AccessPoint [create]
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* - Owner [load / create]
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* Note to discuss later: Should a `NewAccessPoint` entity be also created and defined?
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*/
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export function handleNewAccessPoint(event: NewAccessPointEvent): void {
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// Create an AccessPoint entity
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let accessPointEntity = new AccessPoint(event.params.apName);
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accessPointEntity.score = BigInt.fromU32(0);
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accessPointEntity.contentVerified = false;
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accessPointEntity.nameVerified = false;
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accessPointEntity.creationStatus = 'DRAFT'; // Since a `ChangeAccessPointCreationStatus` event is emitted instantly after `NewAccessPoint`, the status will be updated in that handler.
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accessPointEntity.owner = event.params.owner;
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accessPointEntity.token = Bytes.fromByteArray(
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Bytes.fromBigInt(event.params.tokenId)
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);
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// Load / Create an Owner entity
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let ownerEntity = Owner.load(event.params.owner);
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if (!ownerEntity) {
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// Create a new owner entity
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ownerEntity = new Owner(event.params.owner);
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}
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// Save entities.
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accessPointEntity.save();
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ownerEntity.save();
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}
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/**
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* This handler will update the status of an access point entity.
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*/
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export function handleChangeAccessPointCreationStatus(
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event: ChangeAccessPointCreationStatusEvent
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): void {
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// Load the AccessPoint entity
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let accessPointEntity = AccessPoint.load(event.params.apName);
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let status = event.params.status;
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if (accessPointEntity) {
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switch (status) {
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case 0:
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accessPointEntity.creationStatus = 'DRAFT';
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break;
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case 1:
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accessPointEntity.creationStatus = 'APPROVED';
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break;
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case 2:
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accessPointEntity.creationStatus = 'REJECTED';
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break;
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case 3:
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accessPointEntity.creationStatus = 'REMOVED';
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break;
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default:
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// Unknown status
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log.error(
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'Unable to handle ChangeAccessPointCreationStatus. Unknown status. Status: {}, AccessPoint: {}',
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[status.toString(), event.params.apName]
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);
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}
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accessPointEntity.save();
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} else {
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// Unknown access point
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log.error(
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'Unable to handle ChangeAccessPointCreationStatus. Unknown access point. Status: {}, AccessPoint: {}',
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[status.toString(), event.params.apName]
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);
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}
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}
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/**
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* This handler will update the score of an access point entity.
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*/
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export function handleChangeAccessPointScore(
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event: ChangeAccessPointCreationScoreEvent
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): void {
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// Load the AccessPoint entity
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let accessPointEntity = AccessPoint.load(event.params.apName);
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if (accessPointEntity) {
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accessPointEntity.score = event.params.score;
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accessPointEntity.save();
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} else {
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// Unknown access point
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log.error(
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'Unable to handle ChangeAccessPointScore. Unknown access point. Score: {}, AccessPoint: {}',
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[event.params.score.toString(), event.params.apName]
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);
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}
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}
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/**
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* This handler will update the nameVerified field of an access point entity.
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*/
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export function handleChangeAccessPointNameVerify(
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event: ChangeAccessPointNameVerifyEvent
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): void {
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// Load the AccessPoint entity
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let accessPointEntity = AccessPoint.load(event.params.apName);
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if (accessPointEntity) {
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accessPointEntity.nameVerified = event.params.verified;
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accessPointEntity.save();
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} else {
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// Unknown access point
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log.error(
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'Unable to handle ChangeAccessPointNameVerify. Unknown access point. Verified: {}, AccessPoint: {}',
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[event.params.verified.toString(), event.params.apName]
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);
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}
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}
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/**
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* This handler will update the contentVerified field of an access point entity.
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*/
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export function handleChangeAccessPointContentVerify(
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event: ChangeAccessPointContentVerifyEvent
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): void {
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// Load the AccessPoint entity
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let accessPointEntity = AccessPoint.load(event.params.apName);
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if (accessPointEntity) {
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accessPointEntity.contentVerified = event.params.verified;
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accessPointEntity.save();
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} else {
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// Unknown access point
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log.error(
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'Unable to handle ChangeAccessPointContentVerify. Unknown access point. Verified: {}, AccessPoint: {}',
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[event.params.verified.toString(), event.params.apName]
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);
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}
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}
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// Event Imports [based on the yaml config]
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import {
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Approval as ApprovalEvent,
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ApprovalForAll as ApprovalForAllEvent,
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} from '../generated/FleekNFA/FleekNFA';
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// Entity Imports [based on the schema]
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import {
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Approval,
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ApprovalForAll,
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} from '../generated/schema';
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export function handleApproval(event: ApprovalEvent): void {
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let entity = new Approval(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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entity.owner = event.params.owner;
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entity.approved = event.params.approved;
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entity.tokenId = event.params.tokenId;
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entity.blockNumber = event.block.number;
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entity.blockTimestamp = event.block.timestamp;
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entity.transactionHash = event.transaction.hash;
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entity.save();
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}
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export function handleApprovalForAll(event: ApprovalForAllEvent): void {
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let entity = new ApprovalForAll(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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entity.owner = event.params.owner;
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entity.operator = event.params.operator;
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entity.approved = event.params.approved;
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entity.blockNumber = event.block.number;
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entity.blockTimestamp = event.block.timestamp;
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entity.transactionHash = event.transaction.hash;
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entity.save();
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}
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@ -0,0 +1,29 @@
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import {
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log,
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ethereum,
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} from '@graphprotocol/graph-ts';
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// Event Imports [based on the yaml config]
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import {
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Initialized as InitializedEvent,
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} from '../generated/FleekNFA/FleekNFA';
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// Entity Imports [based on the schema]
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import {
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Owner,
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} from '../generated/schema';
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export function handleInitialized(event: InitializedEvent): void {
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// This is the contract creation transaction.
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log.warning('This is the contract creation transaction.', []);
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if (event.receipt) {
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let receipt = event.receipt as ethereum.TransactionReceipt;
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log.warning('Contract address is: {}', [
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receipt.contractAddress.toHexString(),
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]);
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// add owner
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let owner = new Owner(event.transaction.from);
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owner.collection = true;
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owner.save();
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}
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}
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@ -1,602 +1,7 @@
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import {
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Address,
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Bytes,
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log,
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store,
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ethereum,
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BigInt,
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} from '@graphprotocol/graph-ts';
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// Event Imports [based on the yaml config]
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import {
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Approval as ApprovalEvent,
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ApprovalForAll as ApprovalForAllEvent,
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MetadataUpdate as MetadataUpdateEvent,
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MetadataUpdate1 as MetadataUpdateEvent1,
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MetadataUpdate2 as MetadataUpdateEvent2,
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TokenRoleChanged as TokenRoleChangedEvent,
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MetadataUpdate3 as MetadataUpdateEvent3,
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CollectionRoleChanged as CollectionRoleChangedEvent,
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Initialized as InitializedEvent,
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Transfer as TransferEvent,
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NewMint as NewMintEvent,
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ChangeAccessPointCreationStatus as ChangeAccessPointCreationStatusEvent,
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ChangeAccessPointScore as ChangeAccessPointCreationScoreEvent,
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NewAccessPoint as NewAccessPointEvent,
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ChangeAccessPointNameVerify as ChangeAccessPointNameVerifyEvent,
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ChangeAccessPointContentVerify as ChangeAccessPointContentVerifyEvent,
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TokenRolesCleared as TokenRolesClearedEvent,
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} from '../generated/FleekNFA/FleekNFA';
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// Entity Imports [based on the schema]
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import {
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AccessPoint,
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Approval,
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ApprovalForAll,
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Controller,
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Owner,
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GitRepository as GitRepositoryEntity,
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MetadataUpdate,
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NewMint,
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Token,
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Transfer,
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} from '../generated/schema';
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enum CollectionRoles {
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Owner,
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}
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enum TokenRoles {
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Controller,
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}
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export function handleApproval(event: ApprovalEvent): void {
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let entity = new Approval(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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entity.owner = event.params.owner;
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entity.approved = event.params.approved;
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entity.tokenId = event.params.tokenId;
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entity.blockNumber = event.block.number;
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entity.blockTimestamp = event.block.timestamp;
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entity.transactionHash = event.transaction.hash;
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entity.save();
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}
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export function handleApprovalForAll(event: ApprovalForAllEvent): void {
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let entity = new ApprovalForAll(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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entity.owner = event.params.owner;
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entity.operator = event.params.operator;
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entity.approved = event.params.approved;
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entity.blockNumber = event.block.number;
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entity.blockTimestamp = event.block.timestamp;
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entity.transactionHash = event.transaction.hash;
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entity.save();
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}
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export function handleNewMint(event: NewMintEvent): void {
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let newMintEntity = new NewMint(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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let name = event.params.name;
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let description = event.params.description;
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let externalURL = event.params.externalURL;
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let ENS = event.params.ENS;
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let gitRepository = event.params.gitRepository;
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let commitHash = event.params.commitHash;
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let logo = event.params.logo;
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let color = event.params.color;
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let accessPointAutoApproval = event.params.accessPointAutoApproval;
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let tokenId = event.params.tokenId;
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let ownerAddress = event.params.owner;
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newMintEntity.tokenId = tokenId;
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newMintEntity.name = name;
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newMintEntity.description = description;
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newMintEntity.externalURL = externalURL;
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newMintEntity.ENS = ENS;
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newMintEntity.commitHash = commitHash;
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newMintEntity.gitRepository = gitRepository;
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newMintEntity.logo = logo;
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newMintEntity.color = color;
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newMintEntity.accessPointAutoApproval = accessPointAutoApproval;
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newMintEntity.triggeredBy = event.params.minter;
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newMintEntity.owner = ownerAddress;
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newMintEntity.blockNumber = event.block.number;
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newMintEntity.blockTimestamp = event.block.timestamp;
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newMintEntity.transactionHash = event.transaction.hash;
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newMintEntity.save();
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log.error('{}', [tokenId.toString()]);
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// Create Token, Owner, and Controller entities
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let owner = Owner.load(ownerAddress);
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let gitRepositoryEntity = GitRepositoryEntity.load(gitRepository);
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let token = new Token(Bytes.fromByteArray(Bytes.fromBigInt(tokenId)));
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if (!owner) {
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// Create a new owner entity
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owner = new Owner(ownerAddress);
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}
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if (!gitRepositoryEntity) {
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// Create a new gitRepository entity
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gitRepositoryEntity = new GitRepositoryEntity(gitRepository);
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}
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// Populate Token with data from the event
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token.tokenId = tokenId;
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token.name = name;
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token.description = description;
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token.externalURL = externalURL;
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token.ENS = ENS;
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token.gitRepository = gitRepository;
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token.commitHash = commitHash;
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token.logo = logo;
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token.color = color;
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token.accessPointAutoApproval = accessPointAutoApproval;
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token.owner = ownerAddress;
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token.mintTransaction = event.transaction.hash.concatI32(
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event.logIndex.toI32()
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);
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token.mintedBy = event.params.minter;
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token.controllers = [ownerAddress];
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// Save entities
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owner.save();
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gitRepositoryEntity.save();
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token.save();
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}
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export function handleMetadataUpdateWithStringValue(
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event: MetadataUpdateEvent
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): void {
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/**
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* Metadata handled here:
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* setTokenExternalURL
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* setTokenENS
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* setTokenName
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* setTokenDescription
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* setTokenLogo
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* */
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let entity = new MetadataUpdate(
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event.transaction.hash.concatI32(event.logIndex.toI32())
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);
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entity.tokenId = event.params._tokenId;
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entity.key = event.params.key;
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entity.stringValue = event.params.value;
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||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
// UPDATE TOKEN
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'externalURL') {
|
||||
token.externalURL = event.params.value;
|
||||
} else if (event.params.key == 'ENS') {
|
||||
token.ENS = event.params.value;
|
||||
} else if (event.params.key == 'name') {
|
||||
token.name = event.params.value;
|
||||
} else if (event.params.key == 'description') {
|
||||
token.description = event.params.value;
|
||||
} else {
|
||||
// logo
|
||||
token.logo = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithDoubleStringValue(
|
||||
event: MetadataUpdateEvent2
|
||||
): void {
|
||||
/**
|
||||
* setTokenBuild
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.doubleStringValue = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
// UPDATE TOKEN
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'build') {
|
||||
let gitRepositoryEntity = GitRepositoryEntity.load(event.params.value[1]);
|
||||
if (!gitRepositoryEntity) {
|
||||
// Create a new gitRepository entity
|
||||
gitRepositoryEntity = new GitRepositoryEntity(event.params.value[1]);
|
||||
}
|
||||
token.commitHash = event.params.value[0];
|
||||
token.gitRepository = event.params.value[1];
|
||||
token.save();
|
||||
gitRepositoryEntity.save();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithIntValue(
|
||||
event: MetadataUpdateEvent1
|
||||
): void {
|
||||
/**
|
||||
* setTokenColor
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.uint24Value = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'color') {
|
||||
token.color = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleInitialized(event: InitializedEvent): void {
|
||||
// This is the contract creation transaction.
|
||||
log.warning('This is the contract creation transaction.', []);
|
||||
if (event.receipt) {
|
||||
let receipt = event.receipt as ethereum.TransactionReceipt;
|
||||
log.warning('Contract address is: {}', [
|
||||
receipt.contractAddress.toHexString(),
|
||||
]);
|
||||
|
||||
// add owner
|
||||
let owner = new Owner(event.transaction.from);
|
||||
owner.collection = true;
|
||||
owner.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleTokenRolesCleared(event: TokenRolesClearedEvent): void {
|
||||
let tokenId = event.params.tokenId;
|
||||
let byAddress = event.params.byAddress;
|
||||
|
||||
// load token
|
||||
let token = Token.load(Bytes.fromByteArray(Bytes.fromBigInt(tokenId)));
|
||||
if (!token) {
|
||||
log.error('Token not found. TokenId: {}', [tokenId.toString()]);
|
||||
return;
|
||||
}
|
||||
|
||||
// get the list of controllers.
|
||||
let token_controllers = token.controllers;
|
||||
token_controllers = [];
|
||||
token.controllers = token_controllers;
|
||||
token.save();
|
||||
}
|
||||
|
||||
export function handleCollectionRoleChanged(
|
||||
event: CollectionRoleChangedEvent
|
||||
): void {
|
||||
let toAddress = event.params.toAddress;
|
||||
let byAddress = event.params.byAddress;
|
||||
let role = event.params.role;
|
||||
let status = event.params.status;
|
||||
|
||||
if (role === CollectionRoles.Owner) {
|
||||
// Owner role
|
||||
if (status) {
|
||||
// granted
|
||||
let owner = Owner.load(toAddress);
|
||||
if (!owner) {
|
||||
owner = new Owner(toAddress);
|
||||
}
|
||||
owner.collection = true;
|
||||
owner.save();
|
||||
} else {
|
||||
// revoked
|
||||
let owner = Owner.load(toAddress);
|
||||
if (!owner) {
|
||||
log.error(
|
||||
'Owner entity not found. Role: {}, byAddress: {}, toAddress: {}',
|
||||
[role.toString(), byAddress.toHexString(), toAddress.toHexString()]
|
||||
);
|
||||
return;
|
||||
}
|
||||
owner.collection = false;
|
||||
owner.save();
|
||||
}
|
||||
} else {
|
||||
log.error('Role not supported. Role: {}, byAddress: {}, toAddress: {}', [
|
||||
role.toString(),
|
||||
byAddress.toHexString(),
|
||||
toAddress.toHexString(),
|
||||
]);
|
||||
}
|
||||
}
|
||||
|
||||
export function handleTokenRoleChanged(event: TokenRoleChangedEvent): void {
|
||||
let tokenId = event.params.tokenId;
|
||||
let toAddress = event.params.toAddress;
|
||||
let byAddress = event.params.byAddress;
|
||||
let role = event.params.role;
|
||||
let status = event.params.status;
|
||||
|
||||
// load token
|
||||
let token = Token.load(Bytes.fromByteArray(Bytes.fromBigInt(tokenId)));
|
||||
if (!token) {
|
||||
log.error('Token not found. TokenId: {}', [tokenId.toString()]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (role === TokenRoles.Controller) {
|
||||
// Controller role
|
||||
// get the list of controllers.
|
||||
let token_controllers = token.controllers;
|
||||
if (!token_controllers) {
|
||||
token_controllers = [];
|
||||
}
|
||||
if (status) {
|
||||
// granted
|
||||
token_controllers.push(toAddress);
|
||||
} else {
|
||||
// revoked
|
||||
// remove address from the controllers list
|
||||
const index = token_controllers.indexOf(event.params.toAddress, 0);
|
||||
if (index > -1) {
|
||||
token_controllers.splice(index, 1);
|
||||
}
|
||||
}
|
||||
token.controllers = token_controllers;
|
||||
token.save();
|
||||
} else {
|
||||
log.error('Role not supported. Role: {}, byAddress: {}, toAddress: {}', [
|
||||
role.toString(),
|
||||
byAddress.toHexString(),
|
||||
toAddress.toHexString(),
|
||||
]);
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithBooleanValue(
|
||||
event: MetadataUpdateEvent3
|
||||
): void {
|
||||
/**
|
||||
* accessPointAutoApproval
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.booleanValue = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'accessPointAutoApproval') {
|
||||
token.accessPointAutoApproval = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleTransfer(event: TransferEvent): void {
|
||||
let entity = new Transfer(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
entity.from = event.params.from;
|
||||
entity.to = event.params.to;
|
||||
entity.tokenId = event.params.tokenId;
|
||||
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token: Token | null;
|
||||
|
||||
let owner_address = event.params.to;
|
||||
let owner = Owner.load(owner_address);
|
||||
|
||||
if (!owner) {
|
||||
// Create a new owner entity
|
||||
owner = new Owner(owner_address);
|
||||
}
|
||||
|
||||
if (parseInt(event.params.from.toHexString()) !== 0) {
|
||||
// Transfer
|
||||
|
||||
// Load the Token by using its TokenId
|
||||
token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params.tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
// Entity exists
|
||||
token.owner = owner_address;
|
||||
|
||||
// Save both entities
|
||||
owner.save();
|
||||
token.save();
|
||||
} else {
|
||||
// Entity does not exist
|
||||
log.error('Unknown token was transferred.', []);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This handler will create and load entities in the following order:
|
||||
* - AccessPoint [create]
|
||||
* - Owner [load / create]
|
||||
* Note to discuss later: Should a `NewAccessPoint` entity be also created and defined?
|
||||
*/
|
||||
export function handleNewAccessPoint(event: NewAccessPointEvent): void {
|
||||
// Create an AccessPoint entity
|
||||
let accessPointEntity = new AccessPoint(event.params.apName);
|
||||
accessPointEntity.score = BigInt.fromU32(0);
|
||||
accessPointEntity.contentVerified = false;
|
||||
accessPointEntity.nameVerified = false;
|
||||
accessPointEntity.creationStatus = 'DRAFT'; // Since a `ChangeAccessPointCreationStatus` event is emitted instantly after `NewAccessPoint`, the status will be updated in that handler.
|
||||
accessPointEntity.owner = event.params.owner;
|
||||
accessPointEntity.token = Bytes.fromByteArray(
|
||||
Bytes.fromBigInt(event.params.tokenId)
|
||||
);
|
||||
|
||||
// Load / Create an Owner entity
|
||||
let ownerEntity = Owner.load(event.params.owner);
|
||||
|
||||
if (!ownerEntity) {
|
||||
// Create a new owner entity
|
||||
ownerEntity = new Owner(event.params.owner);
|
||||
}
|
||||
|
||||
// Save entities.
|
||||
accessPointEntity.save();
|
||||
ownerEntity.save();
|
||||
}
|
||||
|
||||
/**
|
||||
* This handler will update the status of an access point entity.
|
||||
*/
|
||||
export function handleChangeAccessPointCreationStatus(
|
||||
event: ChangeAccessPointCreationStatusEvent
|
||||
): void {
|
||||
// Load the AccessPoint entity
|
||||
let accessPointEntity = AccessPoint.load(event.params.apName);
|
||||
let status = event.params.status;
|
||||
|
||||
if (accessPointEntity) {
|
||||
switch (status) {
|
||||
case 0:
|
||||
accessPointEntity.creationStatus = 'DRAFT';
|
||||
break;
|
||||
case 1:
|
||||
accessPointEntity.creationStatus = 'APPROVED';
|
||||
break;
|
||||
case 2:
|
||||
accessPointEntity.creationStatus = 'REJECTED';
|
||||
break;
|
||||
case 3:
|
||||
accessPointEntity.creationStatus = 'REMOVED';
|
||||
break;
|
||||
default:
|
||||
// Unknown status
|
||||
log.error(
|
||||
'Unable to handle ChangeAccessPointCreationStatus. Unknown status. Status: {}, AccessPoint: {}',
|
||||
[status.toString(), event.params.apName]
|
||||
);
|
||||
}
|
||||
|
||||
accessPointEntity.save();
|
||||
} else {
|
||||
// Unknown access point
|
||||
log.error(
|
||||
'Unable to handle ChangeAccessPointCreationStatus. Unknown access point. Status: {}, AccessPoint: {}',
|
||||
[status.toString(), event.params.apName]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This handler will update the score of an access point entity.
|
||||
*/
|
||||
export function handleChangeAccessPointScore(
|
||||
event: ChangeAccessPointCreationScoreEvent
|
||||
): void {
|
||||
// Load the AccessPoint entity
|
||||
let accessPointEntity = AccessPoint.load(event.params.apName);
|
||||
|
||||
if (accessPointEntity) {
|
||||
accessPointEntity.score = event.params.score;
|
||||
accessPointEntity.save();
|
||||
} else {
|
||||
// Unknown access point
|
||||
log.error(
|
||||
'Unable to handle ChangeAccessPointScore. Unknown access point. Score: {}, AccessPoint: {}',
|
||||
[event.params.score.toString(), event.params.apName]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This handler will update the nameVerified field of an access point entity.
|
||||
*/
|
||||
export function handleChangeAccessPointNameVerify(
|
||||
event: ChangeAccessPointNameVerifyEvent
|
||||
): void {
|
||||
// Load the AccessPoint entity
|
||||
let accessPointEntity = AccessPoint.load(event.params.apName);
|
||||
|
||||
if (accessPointEntity) {
|
||||
accessPointEntity.nameVerified = event.params.verified;
|
||||
accessPointEntity.save();
|
||||
} else {
|
||||
// Unknown access point
|
||||
log.error(
|
||||
'Unable to handle ChangeAccessPointNameVerify. Unknown access point. Verified: {}, AccessPoint: {}',
|
||||
[event.params.verified.toString(), event.params.apName]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This handler will update the contentVerified field of an access point entity.
|
||||
*/
|
||||
export function handleChangeAccessPointContentVerify(
|
||||
event: ChangeAccessPointContentVerifyEvent
|
||||
): void {
|
||||
// Load the AccessPoint entity
|
||||
let accessPointEntity = AccessPoint.load(event.params.apName);
|
||||
|
||||
if (accessPointEntity) {
|
||||
accessPointEntity.contentVerified = event.params.verified;
|
||||
accessPointEntity.save();
|
||||
} else {
|
||||
// Unknown access point
|
||||
log.error(
|
||||
'Unable to handle ChangeAccessPointContentVerify. Unknown access point. Verified: {}, AccessPoint: {}',
|
||||
[event.params.verified.toString(), event.params.apName]
|
||||
);
|
||||
}
|
||||
}
|
||||
export * from './access-control';
|
||||
export * from './access-point';
|
||||
export * from './approval';
|
||||
export * from './contract';
|
||||
export * from './metadata-update';
|
||||
export * from './mint';
|
||||
export * from './transfer';
|
||||
|
|
@ -0,0 +1,163 @@
|
|||
import { Bytes } from '@graphprotocol/graph-ts';
|
||||
|
||||
// Event Imports [based on the yaml config]
|
||||
import {
|
||||
MetadataUpdate as MetadataUpdateEvent,
|
||||
MetadataUpdate1 as MetadataUpdateEvent1,
|
||||
MetadataUpdate2 as MetadataUpdateEvent2,
|
||||
MetadataUpdate3 as MetadataUpdateEvent3,
|
||||
} from '../generated/FleekNFA/FleekNFA';
|
||||
|
||||
// Entity Imports [based on the schema]
|
||||
import {
|
||||
GitRepository as GitRepositoryEntity,
|
||||
MetadataUpdate,
|
||||
Token,
|
||||
} from '../generated/schema';
|
||||
|
||||
export function handleMetadataUpdateWithStringValue(
|
||||
event: MetadataUpdateEvent
|
||||
): void {
|
||||
/**
|
||||
* Metadata handled here:
|
||||
* setTokenExternalURL
|
||||
* setTokenENS
|
||||
* setTokenName
|
||||
* setTokenDescription
|
||||
* setTokenLogo
|
||||
* */
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.key = event.params.key;
|
||||
entity.stringValue = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
// UPDATE TOKEN
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'externalURL') {
|
||||
token.externalURL = event.params.value;
|
||||
} else if (event.params.key == 'ENS') {
|
||||
token.ENS = event.params.value;
|
||||
} else if (event.params.key == 'name') {
|
||||
token.name = event.params.value;
|
||||
} else if (event.params.key == 'description') {
|
||||
token.description = event.params.value;
|
||||
} else {
|
||||
// logo
|
||||
token.logo = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithDoubleStringValue(
|
||||
event: MetadataUpdateEvent2
|
||||
): void {
|
||||
/**
|
||||
* setTokenBuild
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.doubleStringValue = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
// UPDATE TOKEN
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'build') {
|
||||
let gitRepositoryEntity = GitRepositoryEntity.load(event.params.value[1]);
|
||||
if (!gitRepositoryEntity) {
|
||||
// Create a new gitRepository entity
|
||||
gitRepositoryEntity = new GitRepositoryEntity(event.params.value[1]);
|
||||
}
|
||||
token.commitHash = event.params.value[0];
|
||||
token.gitRepository = event.params.value[1];
|
||||
token.save();
|
||||
gitRepositoryEntity.save();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithIntValue(
|
||||
event: MetadataUpdateEvent1
|
||||
): void {
|
||||
/**
|
||||
* setTokenColor
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.uint24Value = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'color') {
|
||||
token.color = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
||||
export function handleMetadataUpdateWithBooleanValue(
|
||||
event: MetadataUpdateEvent3
|
||||
): void {
|
||||
/**
|
||||
* accessPointAutoApproval
|
||||
*/
|
||||
let entity = new MetadataUpdate(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
entity.key = event.params.key;
|
||||
entity.tokenId = event.params._tokenId;
|
||||
entity.booleanValue = event.params.value;
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params._tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
if (event.params.key == 'accessPointAutoApproval') {
|
||||
token.accessPointAutoApproval = event.params.value;
|
||||
}
|
||||
token.save();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,92 @@
|
|||
import {
|
||||
Bytes,
|
||||
log,
|
||||
} from '@graphprotocol/graph-ts';
|
||||
|
||||
// Event Imports [based on the yaml config]
|
||||
import {
|
||||
NewMint as NewMintEvent,
|
||||
} from '../generated/FleekNFA/FleekNFA';
|
||||
|
||||
// Entity Imports [based on the schema]
|
||||
import {
|
||||
Owner,
|
||||
GitRepository as GitRepositoryEntity,
|
||||
NewMint,
|
||||
Token,
|
||||
} from '../generated/schema';
|
||||
|
||||
export function handleNewMint(event: NewMintEvent): void {
|
||||
let newMintEntity = new NewMint(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
|
||||
let name = event.params.name;
|
||||
let description = event.params.description;
|
||||
let externalURL = event.params.externalURL;
|
||||
let ENS = event.params.ENS;
|
||||
let gitRepository = event.params.gitRepository;
|
||||
let commitHash = event.params.commitHash;
|
||||
let logo = event.params.logo;
|
||||
let color = event.params.color;
|
||||
let accessPointAutoApproval = event.params.accessPointAutoApproval;
|
||||
let tokenId = event.params.tokenId;
|
||||
let ownerAddress = event.params.owner;
|
||||
|
||||
newMintEntity.tokenId = tokenId;
|
||||
newMintEntity.name = name;
|
||||
newMintEntity.description = description;
|
||||
newMintEntity.externalURL = externalURL;
|
||||
newMintEntity.ENS = ENS;
|
||||
newMintEntity.commitHash = commitHash;
|
||||
newMintEntity.gitRepository = gitRepository;
|
||||
newMintEntity.logo = logo;
|
||||
newMintEntity.color = color;
|
||||
newMintEntity.accessPointAutoApproval = accessPointAutoApproval;
|
||||
newMintEntity.triggeredBy = event.params.minter;
|
||||
newMintEntity.owner = ownerAddress;
|
||||
newMintEntity.blockNumber = event.block.number;
|
||||
newMintEntity.blockTimestamp = event.block.timestamp;
|
||||
newMintEntity.transactionHash = event.transaction.hash;
|
||||
newMintEntity.save();
|
||||
log.error('{}', [tokenId.toString()]);
|
||||
|
||||
// Create Token, Owner, and Controller entities
|
||||
|
||||
let owner = Owner.load(ownerAddress);
|
||||
let gitRepositoryEntity = GitRepositoryEntity.load(gitRepository);
|
||||
let token = new Token(Bytes.fromByteArray(Bytes.fromBigInt(tokenId)));
|
||||
|
||||
if (!owner) {
|
||||
// Create a new owner entity
|
||||
owner = new Owner(ownerAddress);
|
||||
}
|
||||
|
||||
if (!gitRepositoryEntity) {
|
||||
// Create a new gitRepository entity
|
||||
gitRepositoryEntity = new GitRepositoryEntity(gitRepository);
|
||||
}
|
||||
|
||||
// Populate Token with data from the event
|
||||
token.tokenId = tokenId;
|
||||
token.name = name;
|
||||
token.description = description;
|
||||
token.externalURL = externalURL;
|
||||
token.ENS = ENS;
|
||||
token.gitRepository = gitRepository;
|
||||
token.commitHash = commitHash;
|
||||
token.logo = logo;
|
||||
token.color = color;
|
||||
token.accessPointAutoApproval = accessPointAutoApproval;
|
||||
token.owner = ownerAddress;
|
||||
token.mintTransaction = event.transaction.hash.concatI32(
|
||||
event.logIndex.toI32()
|
||||
);
|
||||
token.mintedBy = event.params.minter;
|
||||
token.controllers = [ownerAddress];
|
||||
|
||||
// Save entities
|
||||
owner.save();
|
||||
gitRepositoryEntity.save();
|
||||
token.save();
|
||||
}
|
||||
|
|
@ -0,0 +1,62 @@
|
|||
import {
|
||||
Bytes,
|
||||
log,
|
||||
} from '@graphprotocol/graph-ts';
|
||||
|
||||
// Event Imports [based on the yaml config]
|
||||
import {
|
||||
Transfer as TransferEvent,
|
||||
} from '../generated/FleekNFA/FleekNFA';
|
||||
|
||||
// Entity Imports [based on the schema]
|
||||
import {
|
||||
Owner,
|
||||
Token,
|
||||
Transfer,
|
||||
} from '../generated/schema';
|
||||
|
||||
export function handleTransfer(event: TransferEvent): void {
|
||||
let entity = new Transfer(
|
||||
event.transaction.hash.concatI32(event.logIndex.toI32())
|
||||
);
|
||||
entity.from = event.params.from;
|
||||
entity.to = event.params.to;
|
||||
entity.tokenId = event.params.tokenId;
|
||||
|
||||
entity.blockNumber = event.block.number;
|
||||
entity.blockTimestamp = event.block.timestamp;
|
||||
entity.transactionHash = event.transaction.hash;
|
||||
|
||||
entity.save();
|
||||
|
||||
let token: Token | null;
|
||||
|
||||
let owner_address = event.params.to;
|
||||
let owner = Owner.load(owner_address);
|
||||
|
||||
if (!owner) {
|
||||
// Create a new owner entity
|
||||
owner = new Owner(owner_address);
|
||||
}
|
||||
|
||||
if (parseInt(event.params.from.toHexString()) !== 0) {
|
||||
// Transfer
|
||||
|
||||
// Load the Token by using its TokenId
|
||||
token = Token.load(
|
||||
Bytes.fromByteArray(Bytes.fromBigInt(event.params.tokenId))
|
||||
);
|
||||
|
||||
if (token) {
|
||||
// Entity exists
|
||||
token.owner = owner_address;
|
||||
|
||||
// Save both entities
|
||||
owner.save();
|
||||
token.save();
|
||||
} else {
|
||||
// Entity does not exist
|
||||
log.error('Unknown token was transferred.', []);
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue