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dance_school/prisma/schema.prisma

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generator client {
provider = "prisma-client-js"
}
datasource db {
provider = "sqlite"
url = env("DATABASE_URL")
}
model User {
id String @id @default(uuid())
username String @unique
password String
createdAt DateTime @default(now())
}
model Branch {
id String @id @default(uuid())
name String
address String?
phone String?
hallCount Int? @default(1)
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
classes DanceClass[]
lessons Lesson[]
students Student[]
instructors Instructor[] @relation("BranchToInstructor")
}
model Instructor {
id String @id @default(uuid())
name String
bio String?
phone String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
classes DanceClass[]
lessons Lesson[]
branches Branch[] @relation("BranchToInstructor")
}
model DanceClass {
id String @id @default(uuid())
name String
description String?
branchId String
instructorId String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
instructor Instructor? @relation(fields: [instructorId], references: [id])
branch Branch @relation(fields: [branchId], references: [id])
fees Fee[]
lessons Lesson[]
}
model Lesson {
id String @id @default(uuid())
name String?
startTime DateTime
endTime DateTime
type String
hallNumber Int @default(1)
branchId String
instructorId String
classId String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
class DanceClass? @relation(fields: [classId], references: [id])
instructor Instructor @relation(fields: [instructorId], references: [id])
branch Branch @relation(fields: [branchId], references: [id])
}
model Fee {
id String @id @default(uuid())
name String
amount Float
currency String @default("TRY")
type String
classId String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
class DanceClass? @relation(fields: [classId], references: [id])
}
model Student {
id String @id @default(uuid())
name String
email String?
phone String
birthDate DateTime
branchId String?
createdAt DateTime @default(now())
updatedAt DateTime @updatedAt
branch Branch? @relation(fields: [branchId], references: [id])
}