First Commit

2026-07-08 00:13:32 +02:00
commit 1e8f1772d9
49 changed files with 3821 additions and 0 deletions
@@ -0,0 +1,146 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+enum HouseholdType {
+  SINGLE
+  COUPLE
+}
+
+enum IncomeMode {
+  PER_PERSON
+  HOUSEHOLD
+}
+
+enum OneTimeEventType {
+  INCOME
+  EXPENSE
+}
+
+enum TransitionAction {
+  CARRY_OVER
+  PAYOUT
+  SELL
+}
+
+model Plan {
+  id                   String        @id @default(cuid())
+  name                 String
+  householdType        HouseholdType @default(SINGLE)
+  person1Name          String        @default("Person 1")
+  person1CurrentAge    Int
+  person2Name          String?
+  person2CurrentAge    Int?
+  plannedRetirementAge Int           @default(65)
+  defaultInflationRate Float         @default(2.0)
+  createdAt            DateTime      @default(now())
+  updatedAt            DateTime      @updatedAt
+  scenarios            Scenario[]
+}
+
+model Scenario {
+  id         String      @id @default(cuid())
+  planId     String
+  name       String
+  isBaseline Boolean     @default(false)
+  sortOrder  Int         @default(0)
+  createdAt  DateTime    @default(now())
+  updatedAt  DateTime    @updatedAt
+  plan       Plan        @relation(fields: [planId], references: [id], onDelete: Cascade)
+  phases     LifePhase[]
+
+  @@index([planId])
+}
+
+model LifePhase {
+  id                      String          @id @default(cuid())
+  scenarioId              String
+  name                    String
+  sortOrder               Int
+  durationYears           Int
+  isRetirementPhase       Boolean         @default(false)
+  incomeMode              IncomeMode      @default(PER_PERSON)
+  householdIncome         Float?
+  person1Income           Float?
+  person2Income           Float?
+  householdExpenses       Float           @default(0)
+  inflationRate           Float?
+  expectedPensionIncome   Float?
+  expectedPensionCapital  Float?
+  pensionCapitalTaxRate   Float?
+  createdAt               DateTime        @default(now())
+  updatedAt               DateTime        @updatedAt
+  scenario                Scenario        @relation(fields: [scenarioId], references: [id], onDelete: Cascade)
+  securities              Security[]
+  properties              Property[]
+  oneTimeEvents           OneTimeEvent[]
+  transitionFrom          PhaseTransition? @relation("TransitionFrom")
+  transitionTo            PhaseTransition? @relation("TransitionTo")
+
+  @@index([scenarioId])
+}
+
+model Security {
+  id                     String    @id @default(cuid())
+  lifePhaseId            String
+  name                   String
+  ownerTag               String?
+  startBalance           Float     @default(0)
+  expectedReturnRate     Float     @default(5.0)
+  annualSavingsAllocation Float    @default(0)
+  sortOrder              Int       @default(0)
+  createdAt              DateTime  @default(now())
+  updatedAt              DateTime  @updatedAt
+  lifePhase              LifePhase @relation(fields: [lifePhaseId], references: [id], onDelete: Cascade)
+
+  @@index([lifePhaseId])
+}
+
+model Property {
+  id                  String    @id @default(cuid())
+  lifePhaseId         String
+  name                String
+  currentValue        Float     @default(0)
+  mortgageBalance     Float     @default(0)
+  valueGrowthRate     Float     @default(2.0)
+  annualAmortization  Float     @default(0)
+  saleTaxRatePercent  Float?
+  sortOrder           Int       @default(0)
+  createdAt           DateTime  @default(now())
+  updatedAt           DateTime  @updatedAt
+  lifePhase           LifePhase @relation(fields: [lifePhaseId], references: [id], onDelete: Cascade)
+
+  @@index([lifePhaseId])
+}
+
+model OneTimeEvent {
+  id               String           @id @default(cuid())
+  lifePhaseId      String
+  name             String
+  yearOffset       Int
+  amount           Float
+  type             OneTimeEventType
+  taxRatePercent   Float?
+  createdAt        DateTime         @default(now())
+  updatedAt        DateTime         @updatedAt
+  lifePhase        LifePhase        @relation(fields: [lifePhaseId], references: [id], onDelete: Cascade)
+
+  @@index([lifePhaseId])
+}
+
+model PhaseTransition {
+  id              String    @id @default(cuid())
+  fromPhaseId     String    @unique
+  toPhaseId       String    @unique
+  securityActions Json      @default("[]")
+  propertyActions Json      @default("[]")
+  createdAt       DateTime  @default(now())
+  updatedAt       DateTime  @updatedAt
+  fromPhase       LifePhase @relation("TransitionFrom", fields: [fromPhaseId], references: [id], onDelete: Cascade)
+  toPhase         LifePhase @relation("TransitionTo", fields: [toPhaseId], references: [id], onDelete: Cascade)
+}