ERD dan skema prisma

prisma/schema.prisma

@@ -6,10 +6,103 @@
 
 generator client {
   provider = "prisma-client-js"
-  output   = "../src/generated/prisma"
 }
 
 datasource db {
   provider = "postgresql"
   url      = env("DATABASE_URL")
 }
+
+model Petani {
+  id        Int      @id @default(autoincrement())
+  nama      String?
+  telp      String?
+  alamat    String?
+  latitude  Float?
+  longitude Float?
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  Timbang Timbang[]
+}
+
+model Timbang {
+  id        Int      @id @default(autoincrement())
+  petani_id Int
+  admin_id  Int
+  kendaraan String
+  waktu     DateTime @default(now())
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  petani Petani  @relation(fields: [petani_id], references: [id])
+  admin  User    @relation(fields: [admin_id], references: [id], name: "admin")
+  Berat  Berat[]
+}
+
+model Berat {
+  id           Int      @id @default(autoincrement())
+  timbang_id   Int
+  berat        Int
+  kualitas     String
+  waktu        DateTime @default(now())
+  penimbang_id Int
+  pemilah_id   Int
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  timbang   Timbang @relation(fields: [timbang_id], references: [id])
+  penimbang User    @relation(fields: [penimbang_id], references: [id], name: "penimbang")
+  pemilah   User    @relation(fields: [pemilah_id], references: [id], name: "pemilah")
+}
+
+model User {
+  id        Int      @id @default(autoincrement())
+  username  String   @unique
+  password  String
+  nama      String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  AdminTimbang   Timbang[]  @relation(name: "admin")
+  PenimbangBerat Berat[]    @relation(name: "penimbang")
+  PemilahBerat   Berat[]    @relation(name: "pemilah")
+  UserRole       UserRole[]
+}
+
+model Role {
+  id            Int             @id @default(autoincrement())
+  name          String          @unique
+  createdAt     DateTime        @default(now())
+  updatedAt     DateTime        @updatedAt
+  UserRole      UserRole[]
+  RoleAuthority RoleAuthority[]
+}
+
+model UserRole {
+  id        Int      @id @default(autoincrement())
+  user_id   Int
+  role_id   Int
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  user User @relation(fields: [user_id], references: [id])
+  role Role @relation(fields: [role_id], references: [id])
+}
+
+model Authority {
+  authority     String          @id
+  name          String
+  RoleAuthority RoleAuthority[]
+}
+
+model RoleAuthority {
+  id        Int      @id @default(autoincrement())
+  role_id   Int
+  authority String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  role Role      @relation(fields: [role_id], references: [id])
+  auth Authority @relation(fields: [authority], references: [authority])
+}