discord.js | Sweepers

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Sweepers

export class Sweepers

export class Sweepers

A container for all cache sweeping intervals and their associated sweep methods.

constructor(client, options)

Constructs a new instance of the Sweepers class

Name	Type	Optional	Description
client	Client<true>	No	None
options	SweeperOptions	No	None

Readonly

client:Client

intervals:Record<SweeperKey, NodeJS.Timeout | null>

A record of interval timeout that is used to sweep the indicated items, or null if not being swept

options:SweeperOptions

The options the sweepers were instantiated with

Static

archivedThreadSweepFilter(lifetime?):GlobalSweepFilter<SweeperDefinitions['threads'][0], SweeperDefinitions['threads'][1]>

Creates a sweep filter that sweeps archived threads

Name	Type	Optional	Description
lifetime	number	Yes	How long a thread has to be archived to be valid for sweeping

destroy():void

Cancels all sweeping intervals

Static

expiredInviteSweepFilter(lifetime?):GlobalSweepFilter<SweeperDefinitions['invites'][0], SweeperDefinitions['invites'][1]>

Creates a sweep filter that sweeps expired invites

Name	Type	Optional	Description
lifetime	number	Yes	How long ago an invite has to have expired to be valid for sweeping

Static

filterByLifetime(options?):GlobalSweepFilter<Key, Value>

Create a sweepFilter function that uses a lifetime to determine sweepability.

Name	Type	Optional	Description
options	LifetimeFilterOptions<Key, Value>	Yes	The options used to generate the filter function

Static

outdatedMessageSweepFilter(lifetime?):GlobalSweepFilter<SweeperDefinitions['messages'][0], SweeperDefinitions['messages'][1]>

Creates a sweep filter that sweeps outdated messages (edits taken into account)

Name	Type	Optional	Description
lifetime	number	Yes	How long ago a message has to have been sent or edited to be valid for sweeping

sweepApplicationCommands(filter):number

Sweeps all guild and global application commands and removes the ones which are indicated by the filter.

Returns

Amount of commands that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['applicationCommands'][0], SweeperDefinitions['applicationCommands'][1]>	No	The function used to determine which commands will be removed from the caches.

sweepAutoModerationRules(filter):number

Sweeps all auto moderation rules and removes the ones which are indicated by the filter.

Returns

Amount of auto moderation rules that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['autoModerationRules'][0], SweeperDefinitions['autoModerationRules'][1]>	No	The function used to determine which auto moderation rules will be removed from the caches

sweepBans(filter):number

Sweeps all guild bans and removes the ones which are indicated by the filter.

Returns

Amount of bans that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['bans'][0], SweeperDefinitions['bans'][1]>	No	The function used to determine which bans will be removed from the caches.

sweepEmojis(filter):number

Sweeps all guild emojis and removes the ones which are indicated by the filter.

Returns

Amount of emojis that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['emojis'][0], SweeperDefinitions['emojis'][1]>	No	The function used to determine which emojis will be removed from the caches.

sweepEntitlements(filter):number

Sweeps all client application entitlements and removes the ones which are indicated by the filter.

Returns

Amount of entitlements that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['entitlements'][0], SweeperDefinitions['entitlements'][1]>	No	The function used to determine which entitlements will be removed from the caches.

sweepGuildMembers(filter):number

Sweeps all guild members and removes the ones which are indicated by the filter. It is highly recommended to keep the client guild member cached

Returns

Amount of guild members that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['guildMembers'][0], SweeperDefinitions['guildMembers'][1]>	No	The function used to determine which guild members will be removed from the caches.

sweepInvites(filter):number

Sweeps all guild invites and removes the ones which are indicated by the filter.

Returns

Amount of invites that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['invites'][0], SweeperDefinitions['invites'][1]>	No	The function used to determine which invites will be removed from the caches.

sweepMessages(filter):number

Sweeps all text-based channels' messages and removes the ones which are indicated by the filter.

Returns

Amount of messages that were removed from the caches

Example

// Remove all messages older than 1800 seconds from the messages cache
const amount = sweepers.sweepMessages(
  Sweepers.filterByLifetime({
    lifetime: 1800,
    getComparisonTimestamp: m => m.editedTimestamp ?? m.createdTimestamp,
  })(),
);
console.log(`Successfully removed ${amount} messages from the cache.`);

// Remove all messages older than 1800 seconds from the messages cache
const amount = sweepers.sweepMessages(
  Sweepers.filterByLifetime({
    lifetime: 1800,
    getComparisonTimestamp: m => m.editedTimestamp ?? m.createdTimestamp,
  })(),
);
console.log(`Successfully removed ${amount} messages from the cache.`);

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['messages'][0], SweeperDefinitions['messages'][1]>	No	The function used to determine which messages will be removed from the caches.

sweepPresences(filter):number

Sweeps all presences and removes the ones which are indicated by the filter.

Returns

Amount of presences that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['presences'][0], SweeperDefinitions['presences'][1]>	No	The function used to determine which presences will be removed from the caches.

sweepReactions(filter):number

Sweeps all message reactions and removes the ones which are indicated by the filter.

Returns

Amount of reactions that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['reactions'][0], SweeperDefinitions['reactions'][1]>	No	The function used to determine which reactions will be removed from the caches.

sweepStageInstances(filter):number

Sweeps all guild stage instances and removes the ones which are indicated by the filter.

Returns

Amount of stage instances that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['stageInstances'][0], SweeperDefinitions['stageInstances'][1]>	No	The function used to determine which stage instances will be removed from the caches.

sweepStickers(filter):number

Sweeps all guild stickers and removes the ones which are indicated by the filter.

Returns

Amount of stickers that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['stickers'][0], SweeperDefinitions['stickers'][1]>	No	The function used to determine which stickers will be removed from the caches.

sweepThreadMembers(filter):number

Sweeps all thread members and removes the ones which are indicated by the filter. It is highly recommended to keep the client thread member cached

Returns

Amount of thread members that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['threadMembers'][0], SweeperDefinitions['threadMembers'][1]>	No	The function used to determine which thread members will be removed from the caches.

sweepThreads(filter):number

Sweeps all threads and removes the ones which are indicated by the filter.

Returns

filter Amount of threads that were removed from the caches

Example

// Remove all threads archived greater than 1 day ago from all the channel caches
const amount = sweepers.sweepThreads(
  Sweepers.filterByLifetime({
    getComparisonTimestamp: t => t.archivedTimestamp,
    excludeFromSweep: t => !t.archived,
  })(),
);
console.log(`Successfully removed ${amount} threads from the cache.`);

// Remove all threads archived greater than 1 day ago from all the channel caches
const amount = sweepers.sweepThreads(
  Sweepers.filterByLifetime({
    getComparisonTimestamp: t => t.archivedTimestamp,
    excludeFromSweep: t => !t.archived,
  })(),
);
console.log(`Successfully removed ${amount} threads from the cache.`);

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['threads'][0], SweeperDefinitions['threads'][1]>	No	The function used to determine which threads will be removed from the caches.

sweepUsers(filter):number

Sweeps all users and removes the ones which are indicated by the filter.

Returns

Amount of users that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['users'][0], SweeperDefinitions['users'][1]>	No	The function used to determine which users will be removed from the caches.

sweepVoiceStates(filter):number

Sweeps all guild voice states and removes the ones which are indicated by the filter.

Returns

Amount of voice states that were removed from the caches

Name	Type	Optional	Description
filter	CollectionSweepFilter<SweeperDefinitions['voiceStates'][0], SweeperDefinitions['voiceStates'][1]>	No	The function used to determine which voice states will be removed from the caches.