AG Scroll Settings Budget Push und Rechnungsdokumente umsetzen

prisma/schema.prisma

@@ -31,6 +31,11 @@ enum ExpenseRecurrence {
   MONTHLY
 }
 
+enum BudgetReleaseNotifyTarget {
+  ALL_GROUP_USERS
+  GROUP_MEMBERS_ONLY
+}
+
 model User {
   id                  String         @id @default(cuid())
   name                String
@@ -44,6 +49,7 @@ model User {
   workingGroup        WorkingGroup?  @relation(fields: [workingGroupId], references: [id], onDelete: SetNull)
   createdExpenses     Expense[]      @relation("ExpenseCreator")
   approvals           Approval[]
+  uploadedDocuments   ExpenseDocument[]
   auditLogs           AuditLog[]
   pushSubscriptions   PushSubscription[]
   createdAt           DateTime       @default(now()) @map("created_at")
@@ -81,10 +87,12 @@ model AccountingPeriod {
 }
 
 model AppSettings {
-  id                String   @id @default("global")
-  approvalThreshold Decimal  @default(50) @db.Decimal(10, 2) @map("approval_threshold")
-  createdAt         DateTime @default(now()) @map("created_at")
-  updatedAt         DateTime @updatedAt @map("updated_at")
+  id                        String                    @id @default("global")
+  approvalThreshold         Decimal                   @default(50) @db.Decimal(10, 2) @map("approval_threshold")
+  requiredApprovalTypes     ApprovalType[]            @default([CHAIR_A, CHAIR_B, FINANCE]) @map("required_approval_types")
+  budgetReleaseNotifyTarget BudgetReleaseNotifyTarget @default(ALL_GROUP_USERS) @map("budget_release_notify_target")
+  createdAt                 DateTime                  @default(now()) @map("created_at")
+  updatedAt                 DateTime                  @updatedAt @map("updated_at")
 
   @@map("app_settings")
 }
@@ -133,8 +141,6 @@ model Expense {
   recurrenceStartAt DateTime?         @map("recurrence_start_at")
   paidAt         DateTime?         @map("paid_at")
   documentedAt   DateTime?         @map("documented_at")
-  invoiceDate    DateTime?         @map("invoice_date")
-  proofUrl       String?           @map("proof_url")
   createdAt      DateTime          @default(now()) @map("created_at")
   updatedAt      DateTime          @updatedAt @map("updated_at")
   creator        User              @relation("ExpenseCreator", fields: [creatorId], references: [id], onDelete: Restrict)
@@ -142,10 +148,31 @@ model Expense {
   budget         Budget            @relation(fields: [budgetId], references: [id], onDelete: Restrict)
   period         AccountingPeriod  @relation(fields: [periodId], references: [id], onDelete: Restrict)
   approvals      Approval[]
+  documents      ExpenseDocument[]
 
   @@map("expenses")
 }
 
+model ExpenseDocument {
+  id               String   @id @default(cuid())
+  expenseId        String   @map("expense_id")
+  invoiceDate      DateTime @map("invoice_date")
+  proofUrl         String   @map("proof_url")
+  driveFileId      String?  @map("drive_file_id")
+  originalFileName String   @map("original_file_name")
+  storedFileName   String   @map("stored_file_name")
+  mimeType         String   @map("mime_type")
+  size             Int
+  uploadedById     String   @map("uploaded_by_id")
+  expense          Expense  @relation(fields: [expenseId], references: [id], onDelete: Cascade)
+  uploadedBy       User     @relation(fields: [uploadedById], references: [id], onDelete: Restrict)
+  createdAt        DateTime @default(now()) @map("created_at")
+
+  @@index([expenseId])
+  @@index([uploadedById])
+  @@map("expense_documents")
+}
+
 model Approval {
   id           String       @id @default(cuid())
   expenseId    String       @map("expense_id")