31 lines
1022 B
JavaScript
31 lines
1022 B
JavaScript
const db = require('../db');
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async function getAllRpcProviders() {
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const { rows } = await db.getQuery()('SELECT * FROM rpc_providers ORDER BY id');
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return rows;
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}
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async function saveAllRpcProviders(rpcConfigs) {
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await db.getQuery()('DELETE FROM rpc_providers');
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for (const cfg of rpcConfigs) {
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await db.query(
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'INSERT INTO rpc_providers (network_id, rpc_url, chain_id) VALUES ($1, $2, $3)',
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[cfg.networkId, cfg.rpcUrl, cfg.chainId || null]
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);
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}
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}
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async function upsertRpcProvider(cfg) {
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await db.query(
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`INSERT INTO rpc_providers (network_id, rpc_url, chain_id)
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VALUES ($1, $2, $3)
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ON CONFLICT (network_id) DO UPDATE SET rpc_url=EXCLUDED.rpc_url, chain_id=EXCLUDED.chain_id`,
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[cfg.networkId, cfg.rpcUrl, cfg.chainId || null]
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);
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}
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async function deleteRpcProvider(networkId) {
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await db.getQuery()('DELETE FROM rpc_providers WHERE network_id = $1', [networkId]);
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}
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module.exports = { getAllRpcProviders, saveAllRpcProviders, upsertRpcProvider, deleteRpcProvider };
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