Coverage Summary for Class: RecurringRuleSyncPlugin (com.georgeci.moneysurfer.data.sync.plugin)

 package com.georgeci.moneysurfer.data.sync.plugin
 import com.georgeci.moneysurfer.data.db.dao.RecurringRuleDao
 import com.georgeci.moneysurfer.data.remote.RecurringRuleDoc
 import com.georgeci.moneysurfer.data.sync.WorkspaceDocumentWriter
 import com.georgeci.moneysurfer.data.sync.toDoc
 import com.georgeci.moneysurfer.data.sync.toEntity
 import com.georgeci.moneysurfer.domain.AppInfo
 import com.georgeci.moneysurfer.domain.sync.SyncEntityTypes
 import com.georgeci.moneysurfer.sync.api.SyncCollection
 import com.georgeci.moneysurfer.sync.plugin.EntityApplyResult
 import com.georgeci.moneysurfer.sync.plugin.RemoteDocument
 import com.georgeci.moneysurfer.sync.plugin.SyncEntityPlugin
 import com.georgeci.moneysurfer.sync.repository.ConflictMetadata
 import com.georgeci.moneysurfer.sync.repository.ConflictResolver
 import com.georgeci.moneysurfer.sync.repository.PendingMutation
 import org.koin.core.annotation.Single
 import kotlin.time.Instant
 
 /**
  * Replicates recurring rules so `TransactionEntity.recurringRuleId` resolves on every device.
  *
  * Pulls at [SyncPullPriorities.RECURRING_RULES] — after categories (the rule's Room FK) and
  * before transactions, so a transaction arriving in the same sync already has its rule locally.
  */
 @Single(binds = [SyncEntityPlugin::class])
 class RecurringRuleSyncPlugin(
     private val writer: WorkspaceDocumentWriter,
     private val appInfo: AppInfo,
     private val conflictResolver: ConflictResolver,
     private val recurringRuleDao: RecurringRuleDao,
 ) : SyncEntityPlugin {
 
     override val entityType: String = SyncEntityTypes.RECURRING_RULE
     override val firestoreCollectionName: String = SyncCollection.RECURRING_RULES
     override val pullPriority: Int = SyncPullPriorities.RECURRING_RULES
 
     override suspend fun push(mutation: PendingMutation) = writer.pushToCollection(
         mutation = mutation,
         collectionName = SyncCollection.RECURRING_RULES,
         clientVersionCode = appInfo.versionCode,
         strategy = RecurringRuleDoc.serializer(),
     ) {
         recurringRuleDao.getById(mutation.entityId)
             ?.toDoc()
             ?.copy(clientVersionCode = appInfo.versionCode)
     }
 
     override suspend fun applyDoc(doc: RemoteDocument, scopeKey: String): EntityApplyResult {
         val dto = doc.decodeOrNull(RecurringRuleDoc.serializer()) ?: return SKIPPED_APPLY_RESULT
         if (dto.deletedAt != null) {
             recurringRuleDao.delete(doc.id)
             return EntityApplyResult(applied = true, wasConflict = false)
         }
         val local = recurringRuleDao.getById(doc.id)
         val resolution = conflictResolver.resolve(
             local = local,
             remote = dto.toEntity(id = doc.id, workspaceId = scopeKey),
             metadata = ConflictMetadata(
                 entityType = SyncEntityTypes.RECURRING_RULE,
                 entityId = doc.id,
                 localUpdatedAt = local?.updatedAt?.let(Instant::fromEpochMilliseconds),
                 remoteUpdatedAt = Instant.fromEpochMilliseconds(dto.updatedAt),
             ),
         )
         return applyResolution(resolution) { recurringRuleDao.upsertAll(listOf(it)) }
     }
 }