Files
bitvid/js/nostr/cachePolicies.js
T
google-labs-jules[bot]andPR0M3TH3AN c47392aba6 Refactor numeric constants to centralized module
- Introduce `js/constants.js` with semantic time constants (e.g., `ONE_MINUTE_MS`, `STANDARD_TIMEOUT_MS`) and feature-specific TTLs.
- Export `KIND_MUTE_LIST` from `js/nostrEventSchemas.js` to standardize NIP-51 mute list kind usage.
- Refactor `js/state/cache.js`, `js/nostr/cachePolicies.js`, `js/channelProfile.js`, and various services to use centralized constants instead of hardcoded magic numbers.
- Update `js/nostr/relayConstants.js` to derive values from the shared time constants.
- Replace duplicate definitions of timeouts and retry delays across the codebase.

Co-authored-by: PR0M3TH3AN <[email protected]>
2026-02-11 03:27:26 +00:00

98 lines
2.8 KiB
JavaScript

import { NOTE_TYPES } from "../nostrEventSchemas.js";
import { WATCH_HISTORY_LIST_IDENTIFIER } from "../config.js";
import { FIVE_MINUTES_MS, TEN_MINUTES_MS, ONE_DAY_MS } from "../constants.js";
export const STORAGE_TIERS = Object.freeze({
MEMORY: "memory",
INDEXED_DB: "indexedDB",
LOCAL_STORAGE: "localStorage",
});
export const MERGE_STRATEGIES = Object.freeze({
REPLACEABLE: "replaceable",
APPEND_ONLY: "append-only",
});
export const CACHE_POLICIES = Object.freeze({
[NOTE_TYPES.VIDEO_POST]: {
storage: STORAGE_TIERS.INDEXED_DB,
ttl: TEN_MINUTES_MS,
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.WATCH_HISTORY]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: ONE_DAY_MS,
addressing: "kind:pubkey:d",
defaultDTag: WATCH_HISTORY_LIST_IDENTIFIER,
merge: MERGE_STRATEGIES.APPEND_ONLY, // Bucketed append
},
[NOTE_TYPES.SUBSCRIPTION_LIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity, // Manual management
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.USER_BLOCK_LIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity, // Manual management
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.RELAY_LIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity, // Manual management
addressing: "kind:pubkey",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.ADMIN_MODERATION_LIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity,
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.ADMIN_BLACKLIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity,
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.ADMIN_WHITELIST]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity,
addressing: "kind:pubkey:d",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.VIDEO_COMMENT]: {
storage: STORAGE_TIERS.MEMORY,
ttl: FIVE_MINUTES_MS,
addressing: "id",
merge: MERGE_STRATEGIES.APPEND_ONLY,
},
[NOTE_TYPES.VIDEO_REACTION]: {
storage: STORAGE_TIERS.MEMORY,
ttl: FIVE_MINUTES_MS,
addressing: "id",
merge: MERGE_STRATEGIES.APPEND_ONLY,
},
[NOTE_TYPES.VIEW_EVENT]: {
storage: STORAGE_TIERS.MEMORY,
ttl: 0,
addressing: "id",
merge: MERGE_STRATEGIES.APPEND_ONLY,
},
[NOTE_TYPES.HASHTAG_PREFERENCES]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity,
addressing: "kind:pubkey:d",
defaultDTag: "bitvid:tag-preferences",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
[NOTE_TYPES.PROFILE_METADATA]: {
storage: STORAGE_TIERS.LOCAL_STORAGE,
ttl: Infinity,
addressing: "kind:pubkey",
merge: MERGE_STRATEGIES.REPLACEABLE,
},
});