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Fix error when final message page is exactly the page length.

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This commit is contained in:
Charlie Laabs
2020-10-10 12:21:14 -05:00
parent 3e562f5ffc
commit eaedaad5ff
1 changed files with 4 additions and 3 deletions
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7
index.ts
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@@ -214,7 +214,7 @@ function validateMessage(message: Discord.Message): string | null {
async function fetchMessages(message: Discord.Message): Promise<void> {
let historyCache: MessageRecord[] = [];
let keepGoing = true;
let oldestMessageID;
let oldestMessageID: string | undefined;
while (keepGoing) {
const messages: Discord.Collection<
@@ -238,9 +238,10 @@ async function fetchMessages(message: Discord.Message): Promise<void> {
return dbObj;
});
historyCache = historyCache.concat(nonBotMessageFormatted);
oldestMessageID = messages.last().id;
if (messages.size < PAGE_SIZE) {
if (!messages.last() || messages.size < PAGE_SIZE) {
keepGoing = false;
} else {
oldestMessageID = messages.last().id;
}
}
console.log(`Trained from ${historyCache.length} past human authored messages.`);