hello.txt

import { Address, BigInt } from "@graphprotocol/graph-ts"
import {
  accessLevel as accessLevelEvent,
  fileAdded as fileAddedEvent,
  fileDeleted as fileDeletedEvent
} from "../generated/Web3Drive/Web3Drive"
import { accessLevel, fileAdded, fileDeleted, activeFile } from "../generated/schema"

export function handleaccessLevel(event: accessLevelEvent): void {

  let accessLevelObject =  accessLevel.load(getIdFromEventParams(event.params.token,event.params.gotAccess));
  let activeFileObject = activeFile.load(getIdFromEventParams(event.params.token,event.params.gotAccess));

  if(!accessLevelObject){
    accessLevelObject = new accessLevel(getIdFromEventParams(event.params.token,event.params.gotAccess));
  }

  if(!activeFileObject){
    activeFileObject = new activeFile(getIdFromEventParams(event.params.token,event.params.gotAccess));
  }

  accessLevelObject.gotAccess = event.params.gotAccess;
  accessLevelObject.token = event.params.token;
  accessLevelObject.AdminPrivilege = event.params.AdminPrivilege;

  activeFileObject.Account = event.params.gotAccess;
  activeFileObject.tokenId = event.params.token;
  activeFileObject.Privilege = event.params.AdminPrivilege;

  accessLevelObject.save();
  activeFileObject.save();
}

export function handlefileAdded(event: fileAddedEvent): void {

  let fileAddedObject =  fileAdded.load(getIdFromEventParams(event.params.tokenId,event.params.Owner));
  let activeFileObject = activeFile.load(getIdFromEventParams(event.params.tokenId,event.params.Owner));

  if(!fileAddedObject){
    fileAddedObject = new fileAdded(getIdFromEventParams(event.params.tokenId,event.params.Owner));
  }

  if(!activeFileObject){
    activeFileObject = new activeFile(getIdFromEventParams(event.params.tokenId,event.params.Owner));
  }

  fileAddedObject.Owner = event.params.Owner;
  fileAddedObject.tokenId = event.params.tokenId;
  fileAddedObject.ipfsHash = event.params.ipfsHash;

  activeFileObject.Account = event.params.Owner;
  activeFileObject.tokenId = event.params.tokenId;
  activeFileObject.ipfsHash = event.params.ipfsHash;
  activeFileObject.Privilege = 3

  fileAddedObject.save()
  activeFileObject.save()
}

export function handlefileDeleted(event: fileDeletedEvent): void {

  let fileDeletedObject = fileDeleted.load(getIdFromEventParams(event.params.token,event.params.whoDeleted));
  let activeFileObject = activeFile.load(getIdFromEventParams(event.params.token,event.params.whoDeleted));

  if(!activeFileObject){
    activeFileObject = new activeFile(getIdFromEventParams(event.params.token,event.params.whoDeleted));
  }

  if(!fileDeletedObject){
    fileDeletedObject = new fileDeleted(getIdFromEventParams(event.params.token,event.params.whoDeleted));
  }

  fileDeletedObject.token = event.params.token;
  fileDeletedObject.whoDeleted = event.params.whoDeleted;

  activeFileObject.Account = event.params.whoDeleted;
  activeFileObject.tokenId = event.params.token;

  fileDeletedObject.save();
  activeFileObject.save();

}

function getIdFromEventParams(tokenId: BigInt, address: Address) : string {
  return tokenId.toHexString() + address.toHexString();
}