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Class: TopicAggregationService

Defined in: Services/StudyOverview/TopicAggregationService.ts:28

Default implementation of ITopicAggregationService.

Does the expensive bulk-read + parent-chain + recursive-count pre-computation once per module at construction time. Per-chapter calls are cheap dictionary walks.

Use TopicAggregationService.from to build the service from repositories — this matches the script's preComputeTopicalData flow exactly so output is byte-equivalent to the legacy generation path.

Implements​

Methods​

getChapterTopics()​

getChapterTopics(book, chapter): TopicsByVerse

Defined in: Services/StudyOverview/TopicAggregationService.ts:156

Build the verse-keyed topic dictionary for a single chapter. Modules are visited in array order; output preserves that order.

Parameters​

book​

number

chapter​

number

Returns​

TopicsByVerse

Implementation of​

ITopicAggregationService.getChapterTopics

getPrecomputedModules()​

getPrecomputedModules(): readonly PrecomputedTopicalModule[]

Defined in: Services/StudyOverview/TopicAggregationService.ts:152

Read-only access to the per-module pre-computed data (for logging/diagnostics).

Returns​

readonly PrecomputedTopicalModule[]

from()​

static from(modules): TopicAggregationService

Defined in: Services/StudyOverview/TopicAggregationService.ts:35

Build the service from a list of topical-index repositories. Performs the one-time bulk read and pre-computation per module.

Parameters​

modules​

AggregationModule<ITopicalIndexRepository>[]

Returns​

TopicAggregationService

precomputeOne()​

static precomputeOne(mod): PrecomputedTopicalModule

Defined in: Services/StudyOverview/TopicAggregationService.ts:45

Precompute topical data for a single module. Exposed as a static helper so callers (like the cache-generation script) can log progress per module before constructing the full service.

Parameters​

mod​

AggregationModule<ITopicalIndexRepository>

Returns​

PrecomputedTopicalModule