HiveGrid-Wireframes/03 Quellen und Referenzen/hivegrid-cloud/prisma/schema/auditRetention.prisma

model AuditChainCheckpoint {
  id                    String   @id
  createdAt             DateTime
  chainKey              String
  tenantId              String?
  deletedThroughAt      DateTime
  lastDeletedEventId    String
  lastDeletedEventHash  String?
  deletedCount          Int
  previousCheckpointMac String?
  checkpointMac         String   @unique

  @@index([chainKey, createdAt(sort: Desc)], name: "audit_checkpoint_chain_created_at_idx")
  @@index([tenantId, createdAt(sort: Desc)], name: "audit_checkpoint_tenant_created_at_idx")
}

model AuditChainHead {
  chainKey       String   @id
  tenantId       String?
  eventId        String
  eventHash      String
  eventCreatedAt DateTime
  headMac        String

  @@index([tenantId], name: "audit_chain_head_tenant_idx")
}

model AuditChainCheckpointHead {
  chainKey      String   @id
  tenantId      String?
  checkpointId String   @unique
  checkpointMac String
  updatedAt     DateTime

  @@index([tenantId], name: "audit_checkpoint_head_tenant_idx")
}