Merge pull request #178 from balancer-labs/develop

Release 0.1.29

Author: johngrantuk

balancer-js/examples/contracts/veBAL.ts

@@ -0,0 +1,26 @@
+import { BalancerSDK } from '../../src/modules/sdk.module';
+import { Network } from '../../src';
+import dotenv from 'dotenv';
+
+dotenv.config();
+
+const sdk = new BalancerSDK(
+{ 
+    network: Network.GOERLI, 
+    rpcUrl: `https://goerli.infura.io/v3/${process.env.INFURA}`
+});
+const { veBal } = sdk.contracts;
+
+async function main() {
+
+    if (!veBal) throw new Error('veBal address must be defined');
+
+    const USER = "0x91F450602455564A64207414c7Fbd1F1F0EbB425";
+
+    const lockInfo = await veBal.getLockInfo(USER);
+    console.log("veBAL lock info for user", lockInfo);
+}
+
+main();
+
+// npm run examples:run -- ./examples/contracts/veBAL.ts

balancer-js/examples/data/gauge-shares.ts

@@ -0,0 +1,40 @@
+import { Network } from '../../src/index';
+import { BalancerSDK } from '../../src/modules/sdk.module';
+
+const sdk = new BalancerSDK(
+  { 
+    network: Network.MAINNET, 
+    rpcUrl: '' 
+  });
+const { gaugeShares } = sdk.data;
+
+(async function() {
+
+    if (!gaugeShares) throw 'Gauge Subgraph must be initialized';
+
+    const USER_ADDR = '0x00676e437f1945b85ec3a3c90aae35e0352115ed';
+    const GAUGE_ID = '0xc5f8b1de80145e3a74524a3d1a772a31ed2b50cc';
+    const GAUGESHARE_ID = `${USER_ADDR}-${GAUGE_ID}`;
+    const GAUGESHARE_ID2 = "0x79c17982020abb9a2214aa952308e104e5840e2d-0xc5f8b1de80145e3a74524a3d1a772a31ed2b50cc";
+
+    let result;
+
+    result = await gaugeShares.find(GAUGESHARE_ID);
+    console.log('Gauge share by id', result);
+
+    result = await gaugeShares.findByUser(USER_ADDR);
+    console.log('Gauge shares by user', result);
+  
+    result = await gaugeShares.findByGauge(GAUGE_ID, 5);
+    console.log('Gauge shares by gauge (first 5)', result);
+    
+    result = await gaugeShares.findByGauge(GAUGE_ID, 2, 1);
+    console.log('Gauge shares by gauge (#2 & #3)', result);
+
+    result = await gaugeShares.query({ where: { id_in: [ GAUGESHARE_ID, GAUGESHARE_ID2 ] }});
+    console.log('Gauge shares subgraph query', result);    
+    // Gauges subgraph : https://thegraph.com/hosted-service/subgraph/balancer-labs/balancer-gauges
+
+  })();
+  
+  // npm run examples:run -- ./examples/data/gauge-shares.ts

balancer-js/examples/data/pool-shares.ts

@@ -0,0 +1,40 @@
+import { Network } from '../../src/index';
+import { BalancerSDK } from '../../src/modules/sdk.module';
+
+const sdk = new BalancerSDK(
+  { 
+    network: Network.MAINNET, 
+    rpcUrl: '' 
+  });
+const { poolShares } = sdk.data;
+
+(async function() {
+  
+  const POOLSHARE_ID = '0x01abc00e86c7e258823b9a055fd62ca6cf61a163-0x2da1bcb14be26be6812e0e871e8dc4f4c0d92629';
+  const POOL_ID = '0x01abc00e86c7e258823b9a055fd62ca6cf61a16300010000000000000000003b'
+  const USER_ADDR = '0xba12222222228d8ba445958a75a0704d566bf2c8';
+  
+  let result;
+
+  result = await poolShares.find(POOLSHARE_ID);
+  console.log('Pool share by id', result);
+
+  result = await poolShares.findByUser(USER_ADDR);
+  console.log('Pool shares by user', result);
+
+  result = await poolShares.findByUser(USER_ADDR, 5);
+  console.log('Pool shares by user (first 5)', result);
+
+  result = await poolShares.findByPool(POOL_ID);
+  console.log('Pool shares by pool', result);
+
+  result = await poolShares.findByPool(POOL_ID, 2, 1);
+  console.log('Pool shares by pool (#2 & #3)', result);
+    
+  result = await poolShares.query({ where: { poolId: POOL_ID,  balance_gt: '0' }, first: 3 });
+  console.log('Pool shares subgraph query', result);
+  // Balancer subgraph : https://thegraph.com/hosted-service/subgraph/balancer-labs/balancer-v2
+
+})();
+
+// npm run examples:run -- ./examples/data/pool-shares.ts

balancer-js/examples/data/pools.ts

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+import { Network } from '../../src/index';
+import { BalancerSDK } from '../../src/modules/sdk.module';
+
+const sdk = new BalancerSDK({ 
+    network: Network.MAINNET, 
+    rpcUrl: '' 
+  });
+const { pools } = sdk.data;
+
+async function main() {
+
+  const POOL_ID1 = '0x2d011adf89f0576c9b722c28269fcb5d50c2d17900020000000000000000024d';
+  const POOL_ID2 = '0x4aa462d59361fc0115b3ab7e447627534a8642ae000100000000000000000158';
+  const POOL_IDs = [ POOL_ID1, POOL_ID2 ];
+
+  let result;
+
+  result = await pools.find(POOL_ID1);
+  console.log('Fetch pool by id', result);
+
+  result = await pools.all();
+  console.log('Fetch all pools', result);
+
+  result = await pools.where(pool => POOL_IDs.includes(pool.id));
+  console.log('Filter pools by attributes', result);
+}
+
+main();
+
+// npm run examples:run -- ./examples/data/pools.ts