added contract history

2026-02-08 19:24:37 +01:00
parent ee4f1aacdd
commit e348e86c60
33 changed files with 3200 additions and 743 deletions
@@ -566,11 +566,25 @@ model Contract {

  tasks          ContractTask[]
  assignedEmails CachedEmail[] // Zugeordnete E-Mails aus dem E-Mail-Client
+  historyEntries ContractHistoryEntry[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
 }

+// ==================== CONTRACT HISTORY ====================
+
+model ContractHistoryEntry {
+  id          Int      @id @default(autoincrement())
+  contractId  Int
+  contract    Contract @relation(fields: [contractId], references: [id], onDelete: Cascade)
+  title       String // Kurzbeschreibung (z.B. "Folgevertrag erstellt", "kWh auf 18000 erhöht")
+  description String?  @db.Text // Längere Beschreibung (optional)
+  isAutomatic Boolean  @default(false) // true = automatisch erstellt, false = manuell
+  createdBy   String // E-Mail des Erstellers
+  createdAt   DateTime @default(now())
+}
+
 // ==================== CONTRACT TASKS ====================

 enum ContractTaskStatus {