Mdeical_Sur_Report/server/prisma/schema.prisma

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

datasource db {
  provider = "postgresql"
}

enum UserRole {
  SUPER
  ADMIN
  DOCTOR
}

enum UserStatus {
  ACTIVE
  INACTIVE
}

enum ReportStatus {
  DRAFT
  COMPLETED
}

enum TemplateScope {
  DEPARTMENT
  PERSONAL
}

enum FileKind {
  SIGNATURE
  TEMPLATE_ASSET
  VIDEO
  FRAME
  REPORT_EXPORT
}

enum ReportMediaKind {
  VIDEO
  FRAME
}

model Tenant {
  id          String       @id @default(cuid())
  name        String
  code        String       @unique
  departments Department[]
  users       User[]
  reports     Report[]
  reportMedia ReportMedia[]
  templates   Template[]
  files       FileResource[]
  auditLogs   AuditLog[]
  settings    SystemSetting[]
  createdAt   DateTime     @default(now())
  updatedAt   DateTime     @updatedAt
}

model Department {
  id          String       @id @default(cuid())
  tenantId    String
  tenant      Tenant       @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  name        String
  code        String
  users       User[]
  reports     Report[]
  templates   Template[]   @relation("TemplateOwnerDepartment")
  permissions TemplateDepartmentPermission[]
  settings    SystemSetting[]
  createdAt   DateTime     @default(now())
  updatedAt   DateTime     @updatedAt

  @@unique([tenantId, code])
}

model User {
  id              String       @id @default(cuid())
  tenantId        String
  tenant          Tenant       @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  departmentId    String
  department      Department   @relation(fields: [departmentId], references: [id])
  username        String
  passwordHash    String
  role            UserRole
  name            String
  status          UserStatus   @default(ACTIVE)
  phone           String?
  email           String?
  signatureFileId String?
  reports         Report[]     @relation("ReportAuthor")
  sessions        UserSession[]
  personalTemplates Template[] @relation("PersonalTemplates")
  auditLogs       AuditLog[]
  lastLoginAt     DateTime?
  createdAt       DateTime     @default(now())
  updatedAt       DateTime     @updatedAt

  @@unique([tenantId, username])
  @@index([tenantId, departmentId, role])
}

model UserSession {
  id        String   @id @default(cuid())
  userId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  tokenHash String   @unique
  expiresAt DateTime
  createdAt DateTime @default(now())
}

model AppSession {
  id        String   @id
  data      Json
  expiresAt DateTime
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([expiresAt])
}

model Template {
  id                  String       @id @default(cuid())
  tenantId            String
  tenant              Tenant       @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  name                String
  description         String?
  content             String
  fields              Json         @default("[]")
  scope               TemplateScope
  ownerDepartmentId   String?
  ownerDepartment     Department?  @relation("TemplateOwnerDepartment", fields: [ownerDepartmentId], references: [id])
  ownerUserId         String?
  ownerUser           User?        @relation("PersonalTemplates", fields: [ownerUserId], references: [id])
  permissions         TemplateDepartmentPermission[]
  reports             Report[]
  createdAt           DateTime     @default(now())
  updatedAt           DateTime     @updatedAt

  @@index([tenantId, scope])
  @@index([tenantId, ownerDepartmentId])
  @@index([tenantId, ownerUserId])
}

model TemplateDepartmentPermission {
  id           String     @id @default(cuid())
  templateId   String
  template     Template   @relation(fields: [templateId], references: [id], onDelete: Cascade)
  departmentId String
  department   Department @relation(fields: [departmentId], references: [id], onDelete: Cascade)
  canUse       Boolean    @default(true)
  canManage    Boolean    @default(false)
  createdAt    DateTime   @default(now())

  @@unique([templateId, departmentId])
}

model Report {
  id            String        @id @default(cuid())
  tenantId      String
  tenant        Tenant        @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  departmentId  String
  department    Department    @relation(fields: [departmentId], references: [id])
  authorId      String
  author        User          @relation("ReportAuthor", fields: [authorId], references: [id])
  templateId    String?
  template      Template?     @relation(fields: [templateId], references: [id])
  title         String
  patientName   String
  hospitalId    String
  status        ReportStatus  @default(DRAFT)
  revision      Int           @default(1)
  content       String
  metadata      Json          @default("{}")
  histories     ReportHistory[]
  files         FileResource[]
  media         ReportMedia[]
  deletedAt     DateTime?
  deletedBy     String?
  createdAt     DateTime      @default(now())
  updatedAt     DateTime      @updatedAt

  @@index([tenantId, departmentId, status])
  @@index([tenantId, authorId])
  @@index([tenantId, deletedAt])
}

model ReportHistory {
  id          String   @id @default(cuid())
  reportId    String
  report      Report   @relation(fields: [reportId], references: [id], onDelete: Cascade)
  revision    Int
  content     String
  action      String
  updatedById String
  updatedBy   String
  createdAt   DateTime @default(now())

  @@index([reportId, revision])
}

model FileResource {
  id          String    @id @default(cuid())
  tenantId    String
  tenant      Tenant    @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  ownerId     String?
  reportId    String?
  report      Report?   @relation(fields: [reportId], references: [id], onDelete: Cascade)
  reportMedia ReportMedia[]
  kind        FileKind
  filename    String
  mimeType    String
  size        Int
  storageKey  String
  checksum    String?
  createdAt   DateTime  @default(now())

  @@index([tenantId, kind])
  @@index([tenantId, reportId])
}

model ReportMedia {
  id          String          @id @default(cuid())
  tenantId    String
  tenant      Tenant          @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  reportId    String
  report      Report          @relation(fields: [reportId], references: [id], onDelete: Cascade)
  fileId      String?
  file        FileResource?    @relation(fields: [fileId], references: [id], onDelete: SetNull)
  kind        ReportMediaKind
  clientId    String
  name        String?
  url         String?
  time        Float?
  videoIndex  Int?
  videoName   String?
  sortOrder   Int             @default(0)
  metadata    Json            @default("{}")
  createdAt   DateTime        @default(now())
  updatedAt   DateTime        @updatedAt

  @@index([tenantId, reportId, kind])
  @@index([tenantId, fileId])
}

model SystemSetting {
  id           String      @id @default(cuid())
  tenantId     String
  tenant       Tenant      @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  scope        String
  departmentId String?
  department   Department? @relation(fields: [departmentId], references: [id])
  key          String
  value        Json
  secretValue  String?
  createdAt    DateTime    @default(now())
  updatedAt    DateTime    @updatedAt

  @@unique([tenantId, scope, departmentId, key])
}

model AuditLog {
  id           String   @id @default(cuid())
  tenantId     String
  tenant       Tenant   @relation(fields: [tenantId], references: [id], onDelete: Cascade)
  actorUserId  String?
  actor        User?    @relation(fields: [actorUserId], references: [id])
  actorRole    String?
  action       String
  targetType   String
  targetId     String?
  departmentId String?
  ip           String?
  userAgent    String?
  metadata     Json?
  createdAt    DateTime @default(now())

  @@index([tenantId, action])
  @@index([tenantId, actorUserId])
  @@index([tenantId, targetType, targetId])
}