diarywhisper/prisma/schema.prisma

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

datasource db {
  provider  = "postgresql"
  url       = env("POSTGRES_PRISMA_URL") // uses connection pooling
  directUrl = env("POSTGRES_URL_NON_POOLING") // uses a direct connection
}

model Expense {
  id          String   @id @default(cuid())
  description String
  cost        Float
  deleted     Boolean  @default(false)
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
  categoryId  String
  category    Category @relation(fields: [categoryId], references: [id])

  @@index([categoryId])
}

model Category {
  id        String    @id @default(cuid())
  name      String    @unique
  createdAt DateTime  @default(now())
  expenses  Expense[]
}

model DayLog {
  id        String   @id @default(cuid())
  date      DateTime @unique // When querying, ensure date is set to midnight UTC
  comments  Json
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([date])
}