100 lines
2.5 KiB
Plaintext
100 lines
2.5 KiB
Plaintext
generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "mysql"
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url = env("DATABASE_URL")
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}
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model User {
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id String @id @default(cuid())
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username String? @unique
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role Role @default(STUDENT)
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createdAt DateTime @default(now())
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providerId String @unique
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Class Class[]
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SentMessages UserMessage[] @relation("SentMessages")
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ReceivedMessages UserMessage[] @relation("ReceivedMessages")
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RoomSurveyAnswerUser RoomSurveyAnswerUser[]
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}
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model UserMessage {
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id Int @id @default(autoincrement())
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content String
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sender User @relation(fields: [sender_user_Id], references: [id], name: "SentMessages")
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sender_user_Id String
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receiver User @relation(fields: [receiver_user_Id], references: [id], name: "ReceivedMessages")
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receiver_user_Id String
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createdAt DateTime @default(now())
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}
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model Class {
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id String @id @default(cuid())
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name String @unique
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createdAt DateTime @default(now())
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ClassRoom Room[]
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Students User[]
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}
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model Room {
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id String @id @default(cuid())
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name String
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Class Class[]
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Messages RoomMessage[]
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Documents RoomDocument[]
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Surveys RoomSurvey[]
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}
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model RoomMessage {
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id Int @id @default(autoincrement())
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content String
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Room Room @relation(fields: [roomId], references: [id])
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roomId String
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}
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model RoomDocument {
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id Int @id @default(autoincrement())
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content String
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Room Room @relation(fields: [roomId], references: [id])
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roomId String
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}
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model RoomSurvey {
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id Int @id @default(autoincrement())
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content String
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Room Room @relation(fields: [roomId], references: [id])
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roomId String
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createdAt DateTime @default(now())
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endAt DateTime?
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Answers RoomSurveyAnswer[]
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}
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model RoomSurveyAnswer {
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id Int @id @default(autoincrement())
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content String
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Survey RoomSurvey @relation(fields: [surveyId], references: [id])
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surveyId Int
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isRight Boolean
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Users RoomSurveyAnswerUser[]
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}
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model RoomSurveyAnswerUser {
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id Int @id @default(autoincrement())
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User User @relation(fields: [userId], references: [id])
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userId String
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Answer RoomSurveyAnswer @relation(fields: [answerId], references: [id])
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answerId Int
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}
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enum Role {
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STUDENT
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ADMIN
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}
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