Balancer Fees - Clone

1export const name = 'Balancer Fees - Clone';
2export const version = '0.2.0';
3export const license = 'MIT';
4
5const SEC_IN_DAY = 86400;
6
7export function setup(sdk: Context) {
8  async function getBalancerV1Data(
9    date: string,
10    subgraphName: string,
11    chain = 'ethereum'
12  ): Promise<number> {
13    const todayBlock = await sdk.chainData.getBlockNumber(sdk.date.offsetDaysFormatted(date, 1), chain);
14    const yesterdayBlock = await sdk.chainData.getBlockNumber(date, chain);
15
16    const data = await sdk.graph.query(
17      `balancer-labs/${subgraphName}`,
18      `{
19        now: balancer(id: "1", block: {number: ${todayBlock}}) {
20          totalSwapFee
21        }
22        yesterday: balancer(id: "1", block: {number: ${yesterdayBlock}}) {
23          totalSwapFee
24        }
25      }`
26    );
27
28    if (!data.now || !data.yesterday) {
29      return null;
30    }
31
32    return parseFloat(data.now.totalSwapFee) - parseFloat(data.yesterday.totalSwapFee);
33  };
34
35  async function getBalancerV2Data(
36    date: string,
37    subgraphName: string
38  ): Promise<number> {
39    const dayId = Math.floor(sdk.date.dateToTimestamp(date) / SEC_IN_DAY);
40
41    const graphQuery = `query fees($dayId: String!, $yesterdayId: String!) {
42      now: balancerSnapshot(id: $dayId) {
43        totalSwapFee
44      }
45      yesterday: balancerSnapshot(id: $yesterdayId) {
46        totalSwapFee
47      }
48    }`;
49
50    const data = await sdk.graph.query(
51      `balancer-labs/${subgraphName}`,
52      graphQuery,
53      {
54        dayId: `2-${dayId}`,
55        yesterdayId: `2-${dayId - 1}`
56      }
57    );
58
59    if (!data.now || !data.yesterday) {
60      return null;
61    }
62
63    return parseFloat(data.now.totalSwapFee) - parseFloat(data.yesterday.totalSwapFee);
64  };
65
66  const metadata = {
67    category: 'dex',
68    name: 'Balancer',
69    description: 'Balancer is a decentralized exchange & asset pool balancer.',
70    feeDescription: 'Trading fees are paid by traders to liquidity providers',
71    source: 'The Graph Protocol',
72    website: 'https://balancer.fi',
73    blockchain: 'Ethereum',
74    tokenLaunch: '2020-06-20',
75    tokenTicker: 'BAL',
76    tokenCoingecko: 'balancer',
77    icon: sdk.ipfs.getDataURILoader('Qmb3u8knknnGYyLBVrw5ZTqYUue2LC1zCkDWsfctBHJBHN', 'image/svg+xml'),
78    protocolLaunch: '2020-02-27',
79  };
80
81  sdk.register({
82    id: 'balancer-v1',
83    bundle: 'balancer',
84    queries: {
85      oneDayTotalFees: (date: string) => getBalancerV1Data(date, 'balancer'),
86    },
87    metadata: {
88      ...metadata,
89      subtitle: 'Version 1',
90      protocolLaunch: '2020-02-27',
91    },
92  });
93
94  sdk.register({
95    id: 'balancerv2',
96    bundle: 'balancer',
97    queries: {
98      oneDayTotalFees: (date: string) => getBalancerV2Data(date, 'balancer-v2'),
99    },
100    metadata: {
101      ...metadata,
102      subtitle: 'Version 2',
103      protocolLaunch: '2021-05-11',
104    },
105  });
106
107  sdk.register({
108    id: 'balancerv2-polygon',
109    bundle: 'balancer',
110    queries: {
111      oneDayTotalFees: (date: string) => getBalancerV2Data(date, 'balancer-polygon-v2'),
112    },
113    metadata: {
114      ...metadata,
115      subtitle: 'Polygon',
116      blockchain: 'Polygon',
117      protocolLaunch: '2021-07-01',
118    },
119  });
120
121  sdk.register({
122    id: 'balancerv2-arbitrum', 
123    bundle: 'balancer',
124    queries: {
125      oneDayTotalFees: (date: string) => getBalancerV2Data(date, 'balancer-arbitrum-v2'),
126    },
127    metadata: {
128      ...metadata,
129      subtitle: 'Arbitrum',
130      blockchain: 'Arbitrum One',
131      protocolLaunch: '2021-08-31',
132    },
133  });
134
135  sdk.registerBundle('balancer', metadata);
136}
137