torqvoice/prisma/schema.prisma

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

model User {
  id            String   @id @default(cuid())
  name          String
  email         String   @unique
  emailVerified Boolean  @default(false)
  image         String?
  isSuperAdmin  Boolean  @default(false)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt

  twoFactorEnabled Boolean   @default(false)
  termsAcceptedAt  DateTime?

  sessions               Session[]
  accounts               Account[]
  vehicles               Vehicle[]
  customers              Customer[]
  settings               AppSetting[]
  inventoryParts         InventoryPart[]
  quotes                 Quote[]
  customFieldDefinitions CustomFieldDefinition[]
  twoFactor              TwoFactor?
  organizationMembers    OrganizationMember[]

  @@map("users")
}

model AppSetting {
  id    String @id @default(cuid())
  key   String
  value String

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  @@unique([organizationId, key])
  @@index([organizationId])
  @@map("app_settings")
}

model Session {
  id        String   @id @default(cuid())
  expiresAt DateTime
  token     String   @unique
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  ipAddress String?
  userAgent String?

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@index([userId])
  @@map("sessions")
}

model Account {
  id                    String    @id @default(cuid())
  accountId             String
  providerId            String
  userId                String
  user                  User      @relation(fields: [userId], references: [id], onDelete: Cascade)
  accessToken           String?
  refreshToken          String?
  idToken               String?
  accessTokenExpiresAt  DateTime?
  refreshTokenExpiresAt DateTime?
  scope                 String?
  password              String?
  createdAt             DateTime  @default(now())
  updatedAt             DateTime  @updatedAt

  @@index([userId])
  @@map("accounts")
}

model Verification {
  id         String    @id @default(cuid())
  identifier String
  value      String
  expiresAt  DateTime
  createdAt  DateTime? @default(now())
  updatedAt  DateTime? @updatedAt

  @@map("verifications")
}

model TwoFactor {
  id          String @id @default(cuid())
  secret      String
  backupCodes String
  userId      String @unique
  user        User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  @@map("two_factor")
}

model Vehicle {
  id            String    @id @default(cuid())
  make          String
  model         String
  year          Int
  vin           String?
  licensePlate  String?
  color         String?
  mileage       Int       @default(0)
  fuelType      String?   @default("gasoline")
  transmission  String?   @default("automatic")
  engineSize    String?
  purchaseDate  DateTime?
  purchasePrice Float?
  imageUrl      String?
  isArchived    Boolean   @default(false)
  archiveReason String?
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  customerId String?
  customer   Customer? @relation(fields: [customerId], references: [id], onDelete: SetNull)

  serviceRecords    ServiceRecord[]
  notes             Note[]
  fuelLogs          FuelLog[]
  reminders         Reminder[]
  quotes            Quote[]
  recurringInvoices RecurringInvoice[]

  @@index([organizationId])
  @@map("vehicles")
}

model ServiceRecord {
  id              String   @id @default(cuid())
  title           String
  description     String?
  type            String   @default("maintenance")
  status          String   @default("completed")
  cost            Float    @default(0)
  mileage         Int?
  serviceDate     DateTime @default(now())
  shopName        String?
  techName        String?
  parts           String?
  laborHours      Float?
  diagnosticNotes String?
  invoiceNotes    String?
  subtotal        Float    @default(0)
  taxRate         Float    @default(0)
  taxAmount       Float    @default(0)
  totalAmount     Float    @default(0)
  invoiceNumber   String?
  discountType    String?
  discountValue   Float    @default(0)
  discountAmount  Float    @default(0)
  manuallyPaid    Boolean  @default(false)
  publicToken     String?  @unique
  createdAt       DateTime @default(now())
  updatedAt       DateTime @updatedAt

  vehicleId String
  vehicle   Vehicle @relation(fields: [vehicleId], references: [id], onDelete: Cascade)

  partItems   ServicePart[]
  laborItems  ServiceLabor[]
  attachments ServiceAttachment[]
  payments    Payment[]

  @@index([vehicleId])
  @@map("service_records")
}

model Note {
  id        String   @id @default(cuid())
  title     String
  content   String
  isPinned  Boolean  @default(false)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  vehicleId String
  vehicle   Vehicle @relation(fields: [vehicleId], references: [id], onDelete: Cascade)

  @@index([vehicleId])
  @@map("notes")
}

model FuelLog {
  id             String   @id @default(cuid())
  date           DateTime @default(now())
  mileage        Int
  gallons        Float
  pricePerGallon Float
  totalCost      Float
  isFillUp       Boolean  @default(true)
  station        String?
  notes          String?
  createdAt      DateTime @default(now())
  updatedAt      DateTime @updatedAt

  vehicleId String
  vehicle   Vehicle @relation(fields: [vehicleId], references: [id], onDelete: Cascade)

  @@index([vehicleId])
  @@map("fuel_logs")
}

model Reminder {
  id          String    @id @default(cuid())
  title       String
  description String?
  dueDate     DateTime?
  dueMileage  Int?
  isCompleted Boolean   @default(false)
  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt

  vehicleId String
  vehicle   Vehicle @relation(fields: [vehicleId], references: [id], onDelete: Cascade)

  @@index([vehicleId])
  @@map("reminders")
}

model Customer {
  id        String   @id @default(cuid())
  name      String
  email     String?
  phone     String?
  address   String?
  company   String?
  notes     String?
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  vehicles Vehicle[]
  quotes   Quote[]

  @@index([organizationId])
  @@map("customers")
}

model Payment {
  id         String   @id @default(cuid())
  amount     Float
  date       DateTime @default(now())
  method     String   @default("other")
  note       String?
  provider   String?
  externalId String?
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt

  serviceRecordId String
  serviceRecord   ServiceRecord @relation(fields: [serviceRecordId], references: [id], onDelete: Cascade)

  @@index([serviceRecordId])
  @@map("payments")
}

model ServiceAttachment {
  id               String   @id @default(cuid())
  fileName         String
  fileUrl          String
  fileType         String
  fileSize         Int
  category         String   @default("diagnostic")
  description      String?
  includeInInvoice Boolean  @default(true)
  createdAt        DateTime @default(now())

  serviceRecordId String
  serviceRecord   ServiceRecord @relation(fields: [serviceRecordId], references: [id], onDelete: Cascade)

  @@index([serviceRecordId])
  @@map("service_attachments")
}

model ServicePart {
  id         String  @id @default(cuid())
  partNumber String?
  name       String
  quantity   Float   @default(1)
  unitPrice  Float   @default(0)
  total      Float   @default(0)

  serviceRecordId String
  serviceRecord   ServiceRecord @relation(fields: [serviceRecordId], references: [id], onDelete: Cascade)

  @@index([serviceRecordId])
  @@map("service_parts")
}

model ServiceLabor {
  id          String @id @default(cuid())
  description String
  hours       Float  @default(0)
  rate        Float  @default(0)
  total       Float  @default(0)

  serviceRecordId String
  serviceRecord   ServiceRecord @relation(fields: [serviceRecordId], references: [id], onDelete: Cascade)

  @@index([serviceRecordId])
  @@map("service_labor")
}

model InventoryPart {
  id            String   @id @default(cuid())
  partNumber    String?
  name          String
  description   String?
  category      String?
  quantity      Int      @default(0)
  minQuantity   Int      @default(0)
  unitCost      Float    @default(0)
  supplier      String?
  supplierPhone String?
  supplierEmail String?
  supplierUrl   String?
  imageUrl      String?
  location      String?
  isArchived    Boolean  @default(false)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  @@index([organizationId])
  @@map("inventory_parts")
}

model Quote {
  id             String    @id @default(cuid())
  quoteNumber    String?
  title          String
  description    String?
  status         String    @default("draft")
  validUntil     DateTime?
  subtotal       Float     @default(0)
  taxRate        Float     @default(0)
  taxAmount      Float     @default(0)
  discountType   String?
  discountValue  Float     @default(0)
  discountAmount Float     @default(0)
  totalAmount    Float     @default(0)
  notes          String?
  publicToken    String?
  convertedToId  String?
  createdAt      DateTime  @default(now())
  updatedAt      DateTime  @updatedAt

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  customerId String?
  customer   Customer? @relation(fields: [customerId], references: [id], onDelete: SetNull)

  vehicleId String?
  vehicle   Vehicle? @relation(fields: [vehicleId], references: [id], onDelete: SetNull)

  partItems  QuotePart[]
  laborItems QuoteLabor[]

  @@index([organizationId])
  @@map("quotes")
}

model QuotePart {
  id         String  @id @default(cuid())
  partNumber String?
  name       String
  quantity   Float   @default(1)
  unitPrice  Float   @default(0)
  total      Float   @default(0)

  quoteId String
  quote   Quote  @relation(fields: [quoteId], references: [id], onDelete: Cascade)

  @@index([quoteId])
  @@map("quote_parts")
}

model QuoteLabor {
  id          String @id @default(cuid())
  description String
  hours       Float  @default(0)
  rate        Float  @default(0)
  total       Float  @default(0)

  quoteId String
  quote   Quote  @relation(fields: [quoteId], references: [id], onDelete: Cascade)

  @@index([quoteId])
  @@map("quote_labor")
}

model CustomFieldDefinition {
  id         String   @id @default(cuid())
  name       String
  label      String
  fieldType  String   @default("text")
  options    String?
  required   Boolean  @default(false)
  entityType String
  sortOrder  Int      @default(0)
  isActive   Boolean  @default(true)
  createdAt  DateTime @default(now())
  updatedAt  DateTime @updatedAt

  userId String
  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade)

  organizationId String?
  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  values CustomFieldValue[]

  @@unique([organizationId, name, entityType])
  @@index([organizationId])
  @@map("custom_field_definitions")
}

model CustomFieldValue {
  id         String @id @default(cuid())
  value      String
  entityId   String
  entityType String

  fieldId String
  field   CustomFieldDefinition @relation(fields: [fieldId], references: [id], onDelete: Cascade)

  @@unique([fieldId, entityId])
  @@index([fieldId])
  @@map("custom_field_values")
}

model Organization {
  id        String   @id @default(cuid())
  name      String
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  members                OrganizationMember[]
  roles                  Role[]
  vehicles               Vehicle[]
  customers              Customer[]
  quotes                 Quote[]
  inventoryParts         InventoryPart[]
  customFieldDefinitions CustomFieldDefinition[]
  settings               AppSetting[]
  subscription           Subscription?
  invitations            TeamInvitation[]

  @@map("organizations")
}

model OrganizationMember {
  id   String @id @default(cuid())
  role String @default("member")

  userId         String
  user           User         @relation(fields: [userId], references: [id], onDelete: Cascade)
  organizationId String
  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  roleId     String?
  customRole Role?   @relation(fields: [roleId], references: [id], onDelete: SetNull)

  @@unique([userId, organizationId])
  @@map("organization_members")
}

model Role {
  id        String   @id @default(cuid())
  name      String
  isAdmin   Boolean  @default(false)
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  organizationId String
  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  permissions     Permission[]
  members         OrganizationMember[]
  teamInvitations TeamInvitation[]

  @@unique([organizationId, name])
  @@map("roles")
}

model Permission {
  id      String @id @default(cuid())
  action  String
  subject String

  roleId String
  role   Role   @relation(fields: [roleId], references: [id], onDelete: Cascade)

  @@unique([roleId, action, subject])
  @@index([roleId])
  @@map("permissions")
}

model SystemSetting {
  id    String @id @default(cuid())
  key   String @unique
  value String

  @@map("system_settings")
}

model TeamInvitation {
  id             String       @id @default(cuid())
  email          String
  role           String       @default("member")
  token          String       @unique
  status         String       @default("pending") // pending | accepted | cancelled
  expiresAt      DateTime
  createdAt      DateTime     @default(now())
  organizationId String
  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)
  invitedById    String

  roleId     String?
  customRole Role?   @relation(fields: [roleId], references: [id], onDelete: SetNull)

  @@unique([email, organizationId])
  @@index([token])
  @@map("team_invitations")
}

// Stripe-ready models (implementation in follow-up)

model SubscriptionPlan {
  id            String   @id @default(cuid())
  name          String
  stripePriceId String?  @unique
  price         Float    @default(0)
  interval      String   @default("month") // "month" | "year"
  maxMembers    Int      @default(1)
  features      String? // JSON feature flags
  isActive      Boolean  @default(true)
  createdAt     DateTime @default(now())
  updatedAt     DateTime @updatedAt

  subscriptions Subscription[]

  @@map("subscription_plans")
}

model Subscription {
  id                   String    @id @default(cuid())
  status               String    @default("active") // active | canceled | past_due | trialing
  stripeSubscriptionId String?   @unique
  stripeCustomerId     String?
  currentPeriodStart   DateTime?
  currentPeriodEnd     DateTime?
  cancelAtPeriodEnd    Boolean   @default(false)
  createdAt            DateTime  @default(now())
  updatedAt            DateTime  @updatedAt

  organizationId String       @unique
  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade)

  planId String
  plan   SubscriptionPlan @relation(fields: [planId], references: [id])

  @@map("subscriptions")
}

model RecurringInvoice {
  id          String    @id @default(cuid())
  title       String
  description String?
  frequency   String // "weekly" | "biweekly" | "monthly" | "quarterly" | "yearly"
  nextRunDate DateTime
  endDate     DateTime?
  isActive    Boolean   @default(true)
  lastRunAt   DateTime?
  runCount    Int       @default(0)

  // Template fields (copied to ServiceRecord on generation)
  type         String  @default("maintenance")
  cost         Float   @default(0)
  taxRate      Float   @default(0)
  invoiceNotes String?

  vehicleId String
  vehicle   Vehicle @relation(fields: [vehicleId], references: [id], onDelete: Cascade)

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

  templateParts RecurringPart[]
  templateLabor RecurringLabor[]

  @@index([vehicleId])
  @@index([nextRunDate, isActive])
  @@map("recurring_invoices")
}

model RecurringPart {
  id         String  @id @default(cuid())
  name       String
  partNumber String?
  quantity   Int     @default(1)
  unitPrice  Float   @default(0)

  recurringInvoiceId String
  recurringInvoice   RecurringInvoice @relation(fields: [recurringInvoiceId], references: [id], onDelete: Cascade)

  @@map("recurring_parts")
}

model RecurringLabor {
  id          String @id @default(cuid())
  description String
  hours       Float  @default(0)
  rate        Float  @default(0)

  recurringInvoiceId String
  recurringInvoice   RecurringInvoice @relation(fields: [recurringInvoiceId], references: [id], onDelete: Cascade)

  @@map("recurring_labor")
}