[hedgey-locked] Strategy for hedgey vesting and lockup contracts

src/strategies/hedgey-locked/README.md

@@ -0,0 +1,17 @@
+# hedgey-locked
+
+This strategy calls the lockedBalances function on Hedgey Lockup and Vesting contracts
+
+It can also apply a multiplier to the value returned
+
+Here is an example of parameters:
+
+```json
+{
+  "contracts": ["0xce7ac66e78aae01d899eb90b63d1f20be2e9c4b1", "0x24f4BC74C00412422C9D2A7c78033fc8Aea8Da18"],
+  "token": "0xE13FB676E9bdd7AFda91495eC4e027FC63212FC3",
+  "symbol": "TACO",
+  "decimals": 18,
+  "multiplier": 10
+}
+```

src/strategies/hedgey-locked/examples.json

@@ -0,0 +1,27 @@
+[
+  {
+    "name": "Example voting based on hedgey vesting token with a multiplier",
+    "strategy": {
+      "name": "hedgey-locked",
+      "params": {
+        "contracts": [
+          "0x73cD8626b3cD47B009E68380720CFE6679A3Ec3D",
+          "0x1bb64AF7FE05fc69c740609267d2AbE3e119Ef82"
+        ],
+        "token": "0x04E69Ff14A86E1ca9a155A8563E95887973EE175",
+        "symbol": "AITV",
+        "decimals": 18,
+        "multiplier": 1
+      }
+    },
+    "network": "1",
+    "addresses": [
+      "0xe90a6EaBEe9162b23edAe465f55327F95d15ae11",
+      "0xBE54EBB0A14317256f32Aee3Df8a894793960E78",
+      "0xF0138A76223d93192C9c903520f1cf95c9094065",
+      "0xDC13Ab880e2AB7b5544a7b927769B5CEc6d62a0b",
+      "0xe31D847B47465cC2745319dAc9E0c6ac711cA10b"
+    ],
+    "snapshot": 21844600
+  }
+]

src/strategies/hedgey-locked/index.ts

@@ -0,0 +1,48 @@
+import { BigNumber, BigNumberish } from '@ethersproject/bignumber';
+import { formatUnits } from '@ethersproject/units';
+import { Multicaller } from '../../utils';
+
+export const author = 'agentcoinorg';
+export const version = '1.0.0';
+
+const abi = [
+  'function lockedBalances(address holder, address token) view returns (uint256 lockedBalance)'
+];
+
+export async function strategy(
+  space,
+  network,
+  provider,
+  addresses,
+  options,
+  snapshot
+): Promise<Record<string, number>> {
+  const blockTag = typeof snapshot === 'number' ? snapshot : 'latest';
+
+  const multi = new Multicaller(network, provider, abi, { blockTag });
+
+  for (const contract of options.contracts) {
+    for (const address of addresses) {
+      multi.call(contract + "/" + address, contract, 'lockedBalances', [address, options.token]);
+    }
+  }
+
+  const result: Record<string, BigNumberish> = await multi.execute();
+
+  const scores: Record<string, BigNumber> = 
+    Object.entries(result).reduce((acc, [path, value]) => {
+      const [_, address] = path.split('/');
+      const score = BigNumber.from(value).mul(options.multiplier);
+      return {
+        ...acc,
+        [address]: acc[address] ? acc[address].add(score) : score
+      };
+    }, {});
+
+  return Object.fromEntries(
+    Object.entries(scores).map(([address, score]) => [
+      address,
+      parseFloat(formatUnits(score.toString(), options.decimals))
+    ])
+  );
+}

src/strategies/hedgey-locked/schema.json

@@ -0,0 +1,49 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$ref": "#/definitions/Strategy",
+  "definitions": {
+    "Strategy": {
+      "title": "Strategy",
+      "type": "object",
+      "properties": {
+        "symbol": {
+          "type": "string",
+          "title": "Symbol",
+          "examples": ["e.g. UNI"],
+          "maxLength": 16
+        },
+        "contracts": {
+          "type": "array",
+          "title": "Hedgey Contract addresses",
+          "items": {
+            "type": "string",
+            "examples": ["e.g. 0xCe7Ac66E78aAE01d899eb90b63D1f20bE2E9c4B1"],
+            "pattern": "^0x[a-fA-F0-9]{40}$",
+            "minLength": 42,
+            "maxLength": 42
+          }
+        },
+        "token": {
+          "type": "string",
+          "title": "Token Contract address",
+          "examples": ["e.g. 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984"],
+          "pattern": "^0x[a-fA-F0-9]{40}$",
+          "minLength": 42,
+          "maxLength": 42
+        },
+        "decimals": {
+          "type": "number",
+          "title": "Decimals",
+          "examples": ["e.g. 18"]
+        },
+        "multiplier": {
+          "type": "number",
+          "title": "Multiplier",
+          "examples": ["e.g. 1"]
+        }
+      },
+      "required": ["contracts", "token", "decimals", "multiplier"],
+      "additionalProperties": false
+    }
+  }
+}

src/strategies/index.ts

@@ -290,6 +290,7 @@ import * as ethermon721 from './ethermon-erc721';
 import * as etherorcsComboBalanceOf from './etherorcs-combo-balanceof';
 import * as hedgey from './hedgey';
 import * as hedgeyDelegate from './hedgey-delegate';
+import * as hedgeyLocked from './hedgey-locked';
 import * as sybilProtection from './sybil-protection';
 import * as veBalanceOfAtNFT from './ve-balance-of-at-nft';
 import * as genzeesFromSubgraph from './genzees-from-subgraph';
@@ -776,6 +777,7 @@ const strategies = {
   'rowdy-roos': rowdyRoos,
   hedgey,
   'hedgey-delegate': hedgeyDelegate,
+  'hedgey-locked': hedgeyLocked,
   've-balance-of-at-nft': veBalanceOfAtNFT,
   'genzees-from-subgraph': genzeesFromSubgraph,
   'position-governance-power': positionGovernancePower,