[spacefi-blp] add blp strategy

src/strategies/index.ts

@@ -243,6 +243,7 @@ import * as erc1155weighted from './erc1155-weighted-by-id';
 import * as stakersAndHolders from './stakers-and-holders';
 import * as banksyDao from './banksy-dao';
 import * as spacey2025 from './spacey2025';
+import * as spacefiBlp from './spacefi-blp';
 import * as sandmanDao from './sandman-dao';
 import * as veBalanceOfAt from './ve-balance-of-at';
 import * as veRibbon from './ve-ribbon';
@@ -663,6 +664,7 @@ const strategies = {
   'stakers-and-holders': stakersAndHolders,
   'banksy-dao': banksyDao,
   spacey2025: spacey2025,
+  'spacefi-blp': spacefiBlp,
   'sandman-dao': sandmanDao,
   've-balance-of-at': veBalanceOfAt,
   've-ribbon': veRibbon,

src/strategies/spacefi-blp/README.md

@@ -0,0 +1,33 @@
+# spacefi-blp
+
+This strategy returns the assets of nft and xspace in spacefi, including staking and in the market
+
+Here is an example of parameters:
+
+```json
+[
+  {
+    "name": "Example query",
+    "strategy": {
+      "name": "spacefi-blp",
+      "params": {
+        "blpAddress": "0x67B6c6E67F8f2CD1948ECD02221D141CBa3A4984",
+        "symbol": "blp",
+        "decimals": 18
+      }
+    },
+    "network": "324",
+    "addresses": [
+      "0x8633500EF5c41CE955B4958AD5e61ca58A2B3cB6",
+      "0xAc2fbBC12cEe75158C38c5Ca34EfBb6343aFdcB3",
+      "0xb4B72F3843154B37580721ba9233fE86Da6e0416",
+      "0x89023d1284F565aF9Ad115ACDb2F512d35024723",
+      "0xEeC60E6a0Ca0F80Fa16e0E2267Ff4C2c1A46a447",
+      "0xfC87549072F3217140E7046d88D3873C8bF3B014",
+      "0xb6cE6Dd21598f24E840Bf2D43D8d4a1d57faEf4E",
+      "0x524E2631ceBFce2aF66FAcDBB160aC94A00751B3"
+    ],
+    "snapshot": 24739965
+  }
+]
+```

src/strategies/spacefi-blp/examples.json

@@ -0,0 +1,25 @@
+[
+  {
+    "name": "Example query",
+    "strategy": {
+      "name": "spacefi-blp",
+      "params": {
+        "blpAddress": "0x67B6c6E67F8f2CD1948ECD02221D141CBa3A4984",
+        "symbol": "blp",
+        "decimals": 18
+      }
+    },
+    "network": "324",
+    "addresses": [
+      "0x8633500EF5c41CE955B4958AD5e61ca58A2B3cB6",
+      "0xAc2fbBC12cEe75158C38c5Ca34EfBb6343aFdcB3",
+      "0xb4B72F3843154B37580721ba9233fE86Da6e0416",
+      "0x89023d1284F565aF9Ad115ACDb2F512d35024723",
+      "0xEeC60E6a0Ca0F80Fa16e0E2267Ff4C2c1A46a447",
+      "0xfC87549072F3217140E7046d88D3873C8bF3B014",
+      "0xb6cE6Dd21598f24E840Bf2D43D8d4a1d57faEf4E",
+      "0x524E2631ceBFce2aF66FAcDBB160aC94A00751B3"
+    ],
+    "snapshot": 24739965
+  }
+]

src/strategies/spacefi-blp/index.ts

@@ -0,0 +1,36 @@
+import { BigNumberish } from '@ethersproject/bignumber';
+import { formatUnits } from '@ethersproject/units';
+import { Multicaller } from '../../utils';
+
+export const author = 'SpaceFinance';
+export const version = '0.1.0';
+
+const abi = [
+  'function userInfo(address account) external view returns (uint256,uint256,uint256)'
+];
+
+export async function strategy(
+  space,
+  network,
+  provider,
+  addresses,
+  options,
+  snapshot
+) {
+  const blockTag = typeof snapshot === 'number' ? snapshot : 'latest';
+  const { blpAddress, decimals } = options;
+
+  const multi = new Multicaller(network, provider, abi, { blockTag });
+  addresses.forEach((address) =>
+    multi.call(address, blpAddress, 'userInfo', [address])
+  );
+  const result: Record<string, [BigNumberish, BigNumberish, BigNumberish]> = await multi.execute();
+
+  return Object.fromEntries(
+    Object.entries(result).map(([address, blp]) => [
+      address,
+      (Number(formatUnits(blp[0], decimals)) +
+      Number(formatUnits(blp[2], decimals)))
+    ])
+  );
+}