update first - 84

AINative_OKR_CASAN5/backend/prisma/schema.prisma

@@ -0,0 +1,63 @@
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+model User {
+  id           Int         @id @default(autoincrement())
+  name         String
+  username     String      @unique
+  email        String      @unique
+  passwordHash String
+  role         String
+  objectives   Objective[]
+  createdAt    DateTime    @default(now())
+  updatedAt    DateTime    @updatedAt
+}
+
+model Objective {
+  id          Int             @id @default(autoincrement())
+  title       String
+  description String?
+  ownerId     Int
+  owner       User            @relation(fields: [ownerId], references: [id])
+  quarter     String
+  status      String   @default("NOT_STARTED")
+  keyResults  KeyResult[]
+  createdAt   DateTime        @default(now())
+  updatedAt   DateTime        @updatedAt
+
+  @@index([ownerId])
+  @@index([quarter])
+  @@index([status])
+}
+
+model KeyResult {
+  id          Int        @id @default(autoincrement())
+  objectiveId Int
+  objective   Objective  @relation(fields: [objectiveId], references: [id], onDelete: Cascade)
+  title       String
+  progress    Int        @default(0)
+  startValue  Int
+  targetValue Int
+  deadline    DateTime
+  updates     ProgressUpdate[]
+  createdAt   DateTime   @default(now())
+  updatedAt   DateTime   @updatedAt
+
+  @@index([objectiveId])
+}
+
+model ProgressUpdate {
+  id          Int       @id @default(autoincrement())
+  keyResultId Int
+  keyResult   KeyResult @relation(fields: [keyResultId], references: [id], onDelete: Cascade)
+  progress    Int
+  comment     String?
+  createdById Int
+  createdAt   DateTime  @default(now())
+}