PgCacheable interface
What the PgCache() decorator adds to the class it is applied to. A decorated service gains these three members, so code inside the service can reach the cache and the subscription directly.
Signature:
export interface PgCacheable Properties
|
Property |
Modifiers |
Type |
Description |
|---|---|---|---|
|
Table-to-method registry built by the cacheWith() and cacheBy() method decorators at class-definition time, and read when a notification arrives to decide what to invalidate. | |||
|
PgPubSub |
PostgreSQL LISTEN/NOTIFY subscription the triggers publish to. One channel per watched table. | ||
|
TagCache |
Tagged redis cache holding the memoised method results. Each entry is tagged with the tables it depends on, which is how a change notification invalidates exactly the right entries. |
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