Class: JunctionTableManager

Junction table manager for many-to-many relationships.

Provides methods to add, remove, and query junction table entries.

Constructors

new JunctionTableManager(adapter, getModel): JunctionTableManager

Parameter	Type
`adapter`	`FlashcoreAdapter`<`string`, `unknown`>
`getModel`	(`name`) => `unknown`

addRelation(
   sourceModel, 
   sourceId, 
   targetModel, 
targetId): Promise<void>

Add a relationship between two records. Uses compound unique constraint to prevent duplicates.

Promise<void>

UniqueConstraintError if relationship already exists

getRelatedIds(
   sourceModel, 
   sourceId, 
targetModel): Promise<string[]>

Get all related IDs through a junction table.

Promise<string[]>

Array of related record IDs

removeAllRelations(model, recordId): Promise<number>

Remove all relationships for a record (used in cascade delete).

Parameter	Type	Description
`model`	`string`	Model name
`recordId`	`string`	Record ID

Promise<number>

Number of relationships removed

removeRelation(
   sourceModel, 
   sourceId, 
   targetModel, 
targetId): Promise<boolean>

Remove a relationship between two records.

Promise<boolean>

True if relationship was removed, false if it didn't exist

setRelations(
   sourceModel, 
   sourceId, 
   targetModel, 
targetIds): Promise<void>

Set relationships to exactly the given IDs (replaces existing).

Promise<void>