DuOrigin v2 - React + NestJS + Prisma + EUDR API Integration

prisma/schema.prisma

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+// DuOrigin v2 - Prisma Schema
+// EUDR Compliance Platform for Brazilian Agribusiness
+// Generated from production PostgreSQL database (jarvis-do)
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+// ============================================
+// Users & Authentication
+// ============================================
+
+model User {
+  id              Int       @id @default(autoincrement())
+  email           String    @unique
+  hashed_password String
+  full_name       String?
+  role            String?   @default("operator") // admin, operator, viewer
+  is_active       Boolean?  @default(true)
+  created_at      DateTime? @default(now())
+
+  // Relations
+  auditLogs AuditLog[]
+
+  @@index([id])
+  @@map("users")
+}
+
+// ============================================
+// Companies (Empresas)
+// ============================================
+
+model Company {
+  id             Int       @id @default(autoincrement())
+  name           String
+  cnpj           String?   @unique
+  country        String?   @default("BR")
+  state          String?
+  city           String?
+  eu_operator_id String?   // EU Operator ID for EUDR
+  created_at     DateTime? @default(now())
+
+  // Relations
+  producers     Producer[]
+  ddsStatements DdsStatement[]
+
+  @@index([id])
+  @@index([cnpj])
+  @@map("companies")
+}
+
+// ============================================
+// Producers (Produtores Rurais)
+// ============================================
+
+model Producer {
+  id         Int       @id @default(autoincrement())
+  name       String
+  cpf_cnpj   String?   @unique
+  company_id Int?
+  state      String?
+  city       String?
+  car_code   String?   // CAR - Cadastro Ambiental Rural
+  created_at DateTime? @default(now())
+
+  // Relations
+  company Company? @relation(fields: [company_id], references: [id])
+  areas   Area[]
+  lots    Lot[]
+
+  @@index([id])
+  @@index([cpf_cnpj])
+  @@map("producers")
+}
+
+// ============================================
+// Areas (Propriedades Rurais / Glebas)
+// ============================================
+
+model Area {
+  id                 Int       @id @default(autoincrement())
+  name               String
+  producer_id        Int?
+  geojson            String?   @db.Text // GeoJSON polygon
+  area_ha            Float?    // Area in hectares
+  biome              String?   // Cerrado, Amazônia, Mata Atlântica, etc.
+  risk_level         String?   // low, medium, high, critical
+  deforestation_flag String?   // none, alert, confirmed
+  lat_center         Float?    // Latitude center point
+  lon_center         Float?    // Longitude center point
+  created_at         DateTime? @default(now())
+
+  // Relations
+  producer Producer? @relation(fields: [producer_id], references: [id])
+  lots     Lot[]
+
+  @@index([id])
+  @@map("areas")
+}
+
+// ============================================
+// Products (Commodities EUDR)
+// ============================================
+
+model Product {
+  id            Int       @id @default(autoincrement())
+  name          String
+  hs_code       String?   // Harmonized System code
+  eudr_category String?   // cattle, cocoa, coffee, oil palm, rubber, soya, wood
+  description   String?
+  created_at    DateTime? @default(now())
+
+  // Relations
+  lots Lot[]
+
+  @@index([id])
+  @@map("products")
+}
+
+// ============================================
+// Lots (Lotes de Produto)
+// ============================================
+
+model Lot {
+  id           Int       @id @default(autoincrement())
+  reference    String    @unique
+  product_id   Int?
+  area_id      Int?
+  producer_id  Int?
+  quantity_kg  Float?
+  harvest_date String?
+  risk_score   Float?    // 0-100 risk score
+  status       String?   @default("pending") // pending, approved, rejected, review
+  created_at   DateTime? @default(now())
+
+  // Relations
+  product  Product?  @relation(fields: [product_id], references: [id])
+  area     Area?     @relation(fields: [area_id], references: [id])
+  producer Producer? @relation(fields: [producer_id], references: [id])
+
+  @@index([id])
+  @@index([reference])
+  @@map("lots")
+}
+
+// ============================================
+// DDS Statements (Due Diligence Statements)
+// ============================================
+
+model DdsStatement {
+  id               Int       @id @default(autoincrement())
+  reference_number String    @unique
+  company_id       Int?
+  status           String?   @default("draft") // draft, submitted, approved, rejected
+  risk_assessment  String?   // low, medium, high
+  lot_ids          String?   @db.Text // JSON array of lot IDs
+  submission_date  String?
+  eu_reference     String?   // EU system reference after submission
+  notes            String?   @db.Text
+  created_at       DateTime? @default(now())
+  updated_at       DateTime? @updatedAt
+
+  // Relations
+  company Company? @relation(fields: [company_id], references: [id])
+
+  @@index([id])
+  @@index([reference_number])
+  @@map("dds_statements")
+}
+
+// ============================================
+// Audit Logs (Trilha de Auditoria)
+// ============================================
+
+model AuditLog {
+  id          Int       @id @default(autoincrement())
+  entity_type String    // User, Company, Producer, Area, Lot, DdsStatement
+  entity_id   Int?
+  action      String    // create, update, delete, login, export
+  user_id     Int?
+  details     String?   @db.Text // JSON with additional details
+  ip_address  String?
+  created_at  DateTime? @default(now())
+
+  // Relations
+  user User? @relation(fields: [user_id], references: [id])
+
+  @@index([id])
+  @@map("audit_logs")
+}