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const discordWelcomeBotCron = async () => {
// Only target new users going forwards from bot creation
if (me.discordWelcomeBotStartedAt === undefined) {
me.discordWelcomeBotStartedAt = Date.now();
}
// Don't message a user more than once
if (me.discordWelcomedMembers === undefined) {
me.discordWelcomedMembers = [];
}
// Store channels we've sent a DM to
// in case we want to forward replies to the bot
if (me.discordDMs === undefined) {
me.discordDMs = [];
}
const members = await vtdocs.discordGetMembers(
me.secrets.discordBot,
me.secrets.discordServerId,
);
await Promise.all(members.map(async (member) => {
const existingMember = (new Date(member.joined_at)).getTime() <
me.discordWelcomeBotStartedAt;
const alreadyWelcomed = me.discordWelcomedMembers.includes(
member.user.id,
);
if (existingMember || alreadyWelcomed) {
return;
}
const DMid = await vtdocs.discordSendDM(
me.secrets.discordBot,
member.user.id,
"👋 Welcome!",
);
// Store that we have messaged this user
me.discordWelcomedMembers.push(member.user.id);
if (DMid !== undefined)
me.discordDMs.push(DMid);
}));
await Promise.all([
std.set(
"discordWelcomeBotStartedAt",
me.discordWelcomeBotStartedAt,
),
std.set("discordDMs", me.discordDMs),
std.set(
"discordWelcomedMembers",
me.discordWelcomedMembers,
),
]);
};
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