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Only backfill when cache has some values already

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Kieran 2023-09-05 15:15:28 +01:00
parent 0eaf619721
commit 532ab8403d
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1 changed files with 6 additions and 4 deletions
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10
packages/app/src/Cache/FollowsFeed.ts
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@ -114,9 +114,11 @@ export class FollowsFeedCache extends RefreshFeedCache<TaggedNostrEvent> {
async backFillIfMissing(system: SystemInterface, keys: Array<string>) { async backFillIfMissing(system: SystemInterface, keys: Array<string>) {
const start = unixNowMs(); const start = unixNowMs();
const everything = await this.table?.toArray(); const everything = await this.table?.toArray();
const allKeys = new Set(everything?.map(a => a.pubkey)); if((everything?.length ?? 0) > 0) {
const missingKeys = keys.filter(a => !allKeys.has(a)); const allKeys = new Set(everything?.map(a => a.pubkey));
await this.backFill(system, missingKeys); const missingKeys = keys.filter(a => !allKeys.has(a));
debug(this.name)(`Backfilled %d keys in %d ms`, missingKeys.length, (unixNowMs() - start).toLocaleString()); await this.backFill(system, missingKeys);
debug(this.name)(`Backfilled %d keys in %d ms`, missingKeys.length, (unixNowMs() - start).toLocaleString());
}
} }
} }