[erc721-and-erc1155-flattened] added erc721-and-erc115-flattened project

src/strategies/erc721-and-erc1155-flattened/README.md

@@ -0,0 +1,16 @@
+# nft-and-rep-flattened
+
+A strategy where you can check to see if addresses have a specified balance of ERC721s and ERC1155s with multi-chain support.
+
+Here is an example of parameters:
+
+```json
+{
+ "erc721Address": "0x63f8F23ce0f3648097447622209E95A391c44b00",
+ "erc1155Address": "0x57AA5fd0914A46b8A426cC33DB842D1BB1aeADa2",
+ "erc721MinTokens": 1,
+ "erc1155MinTokens": 10,
+ "erc721NetworkId": "1",
+ "erc1155NetworkId": "137"
+}
+```

src/strategies/erc721-and-erc1155-flattened/examples.json

@@ -0,0 +1,52 @@
+[
+ {
+ "name": "Example query without specifying block tags",
+ "strategy": {
+ "name": "erc721-and-erc1155-flattened",
+ "params": {
+ "erc721Address": "0x63f8F23ce0f3648097447622209E95A391c44b00",
+ "erc1155Address": "0x57AA5fd0914A46b8A426cC33DB842D1BB1aeADa2",
+ "erc721MinTokens": 1,
+ "erc1155MinTokens": 10,
+ "erc721NetworkId": "1",
+ "erc1155NetworkId": "137"
+ }
+ },
+ "network": "10",
+ "addresses": [
+ "0x407Cf0e5Dd3C2c4bCE5a32B92109c2c6f7f1ce23",
+ "0x6d7ddD863eB2Dad990bC05BDd3357E32850509E9",
+ "0x9AfD4F7aD03A03d306B41a4604Ea2928cFf78fd1",
+ "0x17AB342e3Bd3c080b4f48fe20165D5E94185EE2d",
+ "0xf83b3A823653E8351b173Fa2Ae083Af37EAbCC01",
+ "0xc4f6578c24c599F195c0758aD3D4861758d703A3"
+ ],
+ "snapshot": 45008012
+ },
+ {
+ "name": "Example query with specifying block tags",
+ "strategy": {
+ "name": "erc721-and-erc1155-flattened",
+ "params": {
+ "erc721Address": "0x63f8F23ce0f3648097447622209E95A391c44b00",
+ "erc1155Address": "0x57AA5fd0914A46b8A426cC33DB842D1BB1aeADa2",
+ "erc721MinTokens": 1,
+ "erc1155MinTokens": 10,
+ "erc721NetworkId": "1",
+ "erc1155NetworkId": "137",
+ "erc721BlockTag": 17680834,
+ "erc1155BlockTag": 45008012
+ }
+ },
+ "network": "10",
+ "addresses": [
+ "0x407Cf0e5Dd3C2c4bCE5a32B92109c2c6f7f1ce23",
+ "0x6d7ddD863eB2Dad990bC05BDd3357E32850509E9",
+ "0x9AfD4F7aD03A03d306B41a4604Ea2928cFf78fd1",
+ "0x17AB342e3Bd3c080b4f48fe20165D5E94185EE2d",
+ "0xf83b3A823653E8351b173Fa2Ae083Af37EAbCC01",
+ "0xc4f6578c24c599F195c0758aD3D4861758d703A3"
+ ],
+ "snapshot": 45008012
+ }
+]

src/strategies/erc721-and-erc1155-flattened/index.ts

@@ -0,0 +1,85 @@
+import { multicall } from '../../utils';
+import snapshotjs from '@snapshot-labs/snapshot.js';
+
+export const author = 'hotmanics';
+export const version = '0.1.0';
+
+const abi721 = [
+ 'function balanceOf(address account) external view returns (uint256)'
+];
+
+const abi1155 = [
+ 'function balanceOf(address _owner, uint256 _id) external view returns (uint256)'
+];
+
+export async function strategy(
+ space,
+ network,
+ provider,
+ addresses,
+ options,
+ snapshot
+) {
+ const erc1155BlockTag =
+ typeof options.erc1155BlockTag === 'number'
+ ? options.erc1155BlockTag
+ : 'latest';
+
+ const erc721BlockTag =
+ typeof options.erc721BlockTag === 'number'
+ ? options.erc721BlockTag
+ : 'latest';
+
+ const erc1155Response = await multicall(
+ options.erc1155NetworkId,
+ snapshotjs.utils.getProvider(options.erc1155NetworkId),
+ abi1155,
+ addresses.map((address: any) => [
+ options.erc1155Address,
+ 'balanceOf',
+ [address, 1]
+ ]),
+ { blockTag: erc1155BlockTag }
+ );
+
+ const erc721Response = await multicall(
+ options.erc721NetworkId,
+ snapshotjs.utils.getProvider(options.erc721NetworkId),
+ abi721,
+ addresses.map((address: any) => [
+ options.erc721Address,
+ 'balanceOf',
+ [address]
+ ]),
+ { blockTag: erc721BlockTag }
+ );
+
+ const values = <any>[];
+
+ for (let i = 0; i < addresses.length; i++) {
+ const val = {
+ address: addresses[i],
+ hasERC721Requirement: false,
+ hasERC1155Requirement: false
+ };
+
+ if (erc1155Response[i] >= options.erc1155MinTokens) {
+ val.hasERC1155Requirement = true;
+ }
+
+ if (parseFloat(erc721Response[i]) >= options.erc721MinTokens) {
+ val.hasERC721Requirement = true;
+ }
+
+ values.push(val);
+ }
+
+ const finalObj = {};
+
+ for (let i = 0; i < values.length; i++) {
+ finalObj[values[i].address] =
+ values[i].hasERC721Requirement && values[i].hasERC1155Requirement ? 1 : 0;
+ }
+
+ return finalObj;
+}

src/strategies/erc721-and-erc1155-flattened/schema.json

@@ -0,0 +1,64 @@
+{
+ "$schema": "http://json-schema.org/draft-07/schema#",
+ "$ref": "#/definitions/Strategy",
+ "definitions": {
+ "Strategy": {
+ "title": "erc721-and-erc1155-flattened",
+ "type": "object",
+ "properties": {
+ "erc721Address": {
+ "type": "string",
+ "title": "erc721Address",
+ "examples": ["e.g. 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"],
+ "pattern": "^0x[a-fA-F0-9]{40}$",
+ "minLength": 42,
+ "maxLength": 42
+ },
+ "erc1155Address": {
+ "type": "string",
+ "title": "erc1155Address",
+ "examples": ["e.g. 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"],
+ "pattern": "^0x[a-fA-F0-9]{40}$",
+ "minLength": 42,
+ "maxLength": 42
+ },
+ "erc721MinTokens": {
+ "type": "number",
+ "title": "Minimum ERC 721 Tokens",
+ "examples": ["e.g. 1"]
+ },
+ "erc1155MinTokens": {
+ "type": "number",
+ "title": "Minimum ERC 1155 Tokens",
+ "examples": ["e.g. 50"]
+ },
+ "erc721NetworkId": {
+ "type": "string",
+ "title": "ERC 721 Network Id",
+ "examples": ["e.g. 1"],
+ "minLength": 1,
+ "maxLength": 42
+ },
+ "erc1155NetworkId": {
+ "type": "string",
+ "title": "ERC 1155 Network Id",
+ "examples": ["e.g. 137"],
+ "minLength": 1,
+ "maxLength": 42
+ },
+ "erc721BlockTag": {
+ "type": "number",
+ "title": "ERC 721 Block Tag",
+ "examples": ["e.g. 17680834"]
+ },
+ "erc1155BlockTag": {
+ "type": "number",
+ "title": "ERC 1155 Block Tag",
+ "examples": ["e.g. 45008012"]
+ }
+ },
+ "required": ["erc721Address", "erc1155Address", "erc721MinTokens", "erc1155MinTokens", "erc721NetworkId", "erc1155NetworkId"],
+ "additionalProperties": false
+ }
+ }
+}

src/strategies/index.ts

@@ -446,6 +446,7 @@ import * as erc721CollateralHeld from './erc721-collateral-held';
 import * as starlayVeBalanceOfLockerId from './starlay-ve-balance-of-locker-id';
 import * as winrStaking from './winr-staking';
 import * as spaceid from './spaceid';
+import * as erc721AndErc1155Flattened from './erc721-and-erc1155-flattened';
 import * as seedifyHoldStakingFarming from './seedify-cumulative-voting-power-hodl-staking-farming';
 
 const strategies = {
@@ -900,6 +901,7 @@ const strategies = {
  'starlay-ve-balance-of-locker-id': starlayVeBalanceOfLockerId,
  'winr-staking': winrStaking,
  spaceid,
+ 'erc721-and-erc1155-flattened': erc721AndErc1155Flattened,
  'seedify-cumulative-voting-power-hodl-staking-farming':
  seedifyHoldStakingFarming
 };