Function computeCacheKey

computeCacheKey(
    tag: CacheTagDefinition,
    root: {
        body: unknown;
        headers: Record<string, string>;
        params: Record<string, unknown>;
        query: Record<string, unknown>;
    },
): string
Compute a versioned, deterministic key from a tag and selected request values.

Format: ct2: followed by JSON [tagName, [[property, encodedValue], ...]]. Properties and object keys are sorted by code units. Values are type-tagged; Dates retain millisecond precision. Missing/undefined selected properties are omitted. Even property-free tags use this format; base invalidation labels remain the original names. All cache writers/invalidators must use the same version and retire old entries when upgrading.
Parameters
- tag: CacheTagDefinition
- root: {
      body: unknown;
      headers: Record<string, string>;
      params: Record<string, unknown>;
      query: Record<string, unknown>;
  }
Returns string

Throws
TypeError for cyclic values, invalid dates, functions, symbols, accessor properties, or objects other than arrays, dates and plain objects.
- Defined in libs/server/src/cacheKey.ts:116