-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #113 from Synthetixio/dev
release
- Loading branch information
Showing
3 changed files
with
249 additions
and
5 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,241 @@ | ||
const express = require('express'); | ||
const router = express.Router(); | ||
const { log, postgresClient, getCache, setCache } = require('../../../utils'); | ||
|
||
const cacheKey = 'snax-votes-mainnet'; | ||
|
||
fetchDataFromPostgres(); | ||
const cacheTime = | ||
((process.env.CACHE_TIME = | ||
typeof process.env.CACHE_TIME === 'string' | ||
? parseInt(process.env.CACHE_TIME) | ||
: process.env.CACHE_TIME) - | ||
30) * | ||
1000; | ||
setInterval(fetchDataFromPostgres, cacheTime < 30000 ? 30000 : cacheTime); | ||
/** | ||
@openapi | ||
* /v3/snax/votes: | ||
* get: | ||
* tags: | ||
* - v3 | ||
* description: Returns all the votes categorized by councils. | ||
* responses: | ||
* 200: | ||
* description: Successful response. | ||
* content: | ||
* application/json: | ||
* schema: | ||
* type: object | ||
* properties: | ||
* spartan: | ||
* type: array | ||
* items: | ||
* type: object | ||
* properties: | ||
* eventName: | ||
* type: string | ||
* example: "VoteRecorded" | ||
* chainId: | ||
* type: number | ||
* example: 13001 | ||
* epochId: | ||
* type: number | ||
* example: 1 | ||
* voter: | ||
* type: string | ||
* example: "0xc3Cf311e04c1f8C74eCF6a795Ae760dc6312F345" | ||
* blockTimestamp: | ||
* type: number | ||
* example: 1231231231 | ||
* id: | ||
* type: string | ||
* example: "093890428092342034-dsfb3-000000" | ||
* transactionHash: | ||
* type: string | ||
* example: "0xbb9982fbae46a551f5e503a059251b51fdb2bc5b06c13ca15db8a61785b8d095" | ||
* votingPower: | ||
* type: string | ||
* example: "10" | ||
* blockNumber: | ||
* type: number | ||
* example: 580095 | ||
* candidates: | ||
* type: array | ||
* items: | ||
* type: string | ||
* example: ["0x98591879709e2e3106941C818CBD94eD29475d1f"] | ||
* contract: | ||
* type: string | ||
* example: "0xbc85f11300a8ef619592fd678418ec4ef26fbdfd" | ||
* ambassador: | ||
* type: array | ||
* items: | ||
* type: object | ||
* properties: | ||
* eventName: | ||
* type: string | ||
* example: "VoteRecorded" | ||
* chainId: | ||
* type: number | ||
* example: 13001 | ||
* epochId: | ||
* type: number | ||
* example: 1 | ||
* voter: | ||
* type: string | ||
* example: "0xc3Cf311e04c1f8C74eCF6a795Ae760dc6312F345" | ||
* blockTimestamp: | ||
* type: number | ||
* example: 1231231231 | ||
* id: | ||
* type: string | ||
* example: "093890428092342034-dsfb3-000000" | ||
* transactionHash: | ||
* type: string | ||
* example: "0xbb9982fbae46a551f5e503a059251b51fdb2bc5b06c13ca15db8a61785b8d095" | ||
* votingPower: | ||
* type: string | ||
* example: "10" | ||
* blockNumber: | ||
* type: number | ||
* example: 580095 | ||
* candidates: | ||
* type: array | ||
* items: | ||
* type: string | ||
* example: ["0x98591879709e2e3106941C818CBD94eD29475d1f"] | ||
* contract: | ||
* type: string | ||
* example: "0xbc85f11300a8ef619592fd678418ec4ef26fbdfd" | ||
* treasury: | ||
* type: array | ||
* items: | ||
* type: object | ||
* properties: | ||
* eventName: | ||
* type: string | ||
* example: "VoteRecorded" | ||
* chainId: | ||
* type: number | ||
* example: 13001 | ||
* epochId: | ||
* type: number | ||
* example: 1 | ||
* voter: | ||
* type: string | ||
* example: "0xc3Cf311e04c1f8C74eCF6a795Ae760dc6312F345" | ||
* blockTimestamp: | ||
* type: number | ||
* example: 1231231231 | ||
* id: | ||
* type: string | ||
* example: "093890428092342034-dsfb3-000000" | ||
* transactionHash: | ||
* type: string | ||
* example: "0xbb9982fbae46a551f5e503a059251b51fdb2bc5b06c13ca15db8a61785b8d095" | ||
* votingPower: | ||
* type: string | ||
* example: "10" | ||
* blockNumber: | ||
* type: number | ||
* example: 580095 | ||
* candidates: | ||
* type: array | ||
* items: | ||
* type: string | ||
* example: ["0x98591879709e2e3106941C818CBD94eD29475d1f"] | ||
* contract: | ||
* type: string | ||
* example: "0xbc85f11300a8ef619592fd678418ec4ef26fbdfd" | ||
*/ | ||
|
||
router.get('/', async (req, res, next) => { | ||
try { | ||
log.debug('Checking cache..'); | ||
const cachedResponse = await getCache(cacheKey); | ||
if (cachedResponse) { | ||
log.debug('Cache found'); | ||
res.json(cachedResponse); | ||
} else { | ||
log.debug('Cache not found, executing..'); | ||
const responseData = await fetchDataFromPostgres(); | ||
res.json(responseData); | ||
} | ||
} catch (error) { | ||
log.error(`[v3SnaxVote] Error: ${error.message}`); | ||
next(error); | ||
} | ||
}); | ||
|
||
module.exports = router; | ||
|
||
async function fetchDataFromPostgres() { | ||
log.debug('[v3SnaxVote] Fetching data from postgres..'); | ||
const queryResultVotesCastedSpartan = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.spartan_vote_recorded_snax_mainnet;`, | ||
); | ||
|
||
const queryResultVotesWithdrawnSpartan = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.spartan_vote_withdrawn_snax_mainnet;`, | ||
); | ||
|
||
const queryResultVotesCastedAmbassador = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.ambassador_vote_recorded_snax_mainnet;`, | ||
); | ||
|
||
const queryResultVotesWithdrawnAmbassador = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.ambassador_vote_withdrawn_snax_mainnet;`, | ||
); | ||
|
||
const queryResultVotesCastedTreasury = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.treasury_vote_recorded_snax_mainnet;`, | ||
); | ||
|
||
const queryResultVotesWithdrawnTreasury = await postgresClient.query( | ||
`select * | ||
from prod_raw_snax_mainnet.treasury_vote_withdrawn_snax_mainnet;`, | ||
); | ||
|
||
const responseData = { | ||
spartan: queryResultVotesCastedSpartan.rows | ||
.map(parseAndRenameKeys) | ||
.concat(queryResultVotesWithdrawnSpartan.rows.map(parseAndRenameKeys)), | ||
ambassador: queryResultVotesCastedAmbassador.rows | ||
.map(parseAndRenameKeys) | ||
.concat(queryResultVotesWithdrawnAmbassador.rows.map(parseAndRenameKeys)), | ||
treasury: queryResultVotesCastedTreasury.rows | ||
.map(parseAndRenameKeys) | ||
.concat(queryResultVotesWithdrawnTreasury.rows.map(parseAndRenameKeys)), | ||
}; | ||
|
||
log.debug('[v3SnaxVote] Setting cache..'); | ||
await setCache(cacheKey, responseData, 60); | ||
return responseData; | ||
} | ||
|
||
function toCamelCase(str) { | ||
return str.replace(/([-_][a-z])/gi, (group) => | ||
group.toUpperCase().replace('-', '').replace('_', ''), | ||
); | ||
} | ||
|
||
function parseAndRenameKeys(obj) { | ||
const newObj = {}; | ||
for (const key in obj) { | ||
const camelCaseKey = toCamelCase(key); | ||
if (key === 'block_timestamp') { | ||
newObj[camelCaseKey] = Date.parse(obj[key]); | ||
} else if (key === 'epoch_id' || key === 'chain_id') { | ||
newObj[camelCaseKey] = Number(obj[key]); | ||
} else { | ||
newObj[camelCaseKey] = obj[key]; | ||
} | ||
} | ||
return newObj; | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters