Coverage Summary for Class: CategoryMonthlyTotal (com.georgeci.moneysurfer.domain.model)

 package com.georgeci.moneysurfer.domain.model
 
 import com.georgeci.moneysurfer.domain.primitives.CategoryId
 import com.georgeci.moneysurfer.domain.primitives.Money
 import kotlinx.datetime.YearMonth
 
 /**
  * What one category booked in one month, straight off the aggregate query.
  *
  * Deliberately flat and un-rolled-up: a row exists per *stored* `categoryId`, so a parent and
  * each of its children arrive separately and the caller decides how to combine them. Rolling
  * up in SQL would force a second query the moment a screen wants the per-child split, which
  * the subcategory breakdown does.
  *
  * [total] is a magnitude — the query sums `ABS(amount)` over a single transaction type, so an
  * expense category reads as a positive number rather than a negative one.
  */
 data class CategoryMonthlyTotal(
     val categoryId: CategoryId,
     val month: YearMonth,
     val total: Money,
     val transactionCount: Int,
 )