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Insert channels from historical data

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This commit is contained in:
nymkappa
2022-08-17 08:15:27 +02:00
parent 1ef4485a26
commit e7d99e9653
4 changed files with 50 additions and 15 deletions
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1
backend/src/api/database-migration.ts
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@@ -248,7 +248,6 @@ class DatabaseMigration {
}
if (databaseSchemaVersion < 25 && isBitcoin === true) {
await this.$executeQuery(`INSERT INTO state VALUES('last_node_stats', 0, '1970-01-01');`);
await this.$executeQuery(this.getCreateLightningStatisticsQuery(), await this.$checkIfTableExists('lightning_stats'));
await this.$executeQuery(this.getCreateNodesQuery(), await this.$checkIfTableExists('nodes'));
await this.$executeQuery(this.getCreateChannelsQuery(), await this.$checkIfTableExists('channels'));

15
backend/src/api/explorer/channels.api.ts
View File

@@ -61,9 +61,14 @@ class ChannelsApi {
}
}
public async $getChannelsByStatus(status: number): Promise<any[]> {
public async $getChannelsByStatus(status: number | number[]): Promise<any[]> {
try {
const query = `SELECT * FROM channels WHERE status = ?`;
let query: string;
if (Array.isArray(status)) {
query = `SELECT * FROM channels WHERE status IN (${status.join(',')})`;
} else {
query = `SELECT * FROM channels WHERE status = ?`;
}
const [rows]: any = await DB.query(query, [status]);
return rows;
} catch (e) {
@@ -337,7 +342,7 @@ class ChannelsApi {
/**
* Save or update a channel present in the graph
*/
public async $saveChannel(channel: ILightningApi.Channel): Promise<void> {
public async $saveChannel(channel: ILightningApi.Channel, status = 1): Promise<void> {
const [ txid, vout ] = channel.chan_point.split(':');
const policy1: Partial<ILightningApi.RoutingPolicy> = channel.node1_policy || {};
@@ -369,11 +374,11 @@ class ChannelsApi {
node2_min_htlc_mtokens,
node2_updated_at
)
VALUES (?, ?, ?, ?, ?, ?, 1, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
VALUES (?, ?, ?, ?, ?, ?, ${status}, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
ON DUPLICATE KEY UPDATE
capacity = ?,
updated_at = ?,
status = 1,
status = ${status},
node1_public_key = ?,
node1_base_fee_mtokens = ?,
node1_cltv_delta = ?,