tech-interview-handbook/apps/portal/prisma/schema.prisma

// Refer to the Prisma schema docs: https://pris.ly/d/prisma-schema

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

datasource db {
    provider = "postgresql"
    url      = env("DATABASE_URL")
}

// Necessary for NextAuth.
model Account {
    id                String  @id @default(cuid())
    userId            String
    type              String
    provider          String
    providerAccountId String
    refresh_token     String? @db.Text
    access_token      String? @db.Text
    expires_at        Int?
    token_type        String?
    scope             String?
    id_token          String? @db.Text
    session_state     String?
    user              User    @relation(fields: [userId], references: [id], onDelete: Cascade)

    @@unique([provider, providerAccountId])
}

model Session {
    id           String   @id @default(cuid())
    sessionToken String   @unique
    userId       String
    expires      DateTime
    user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model User {
    id                            String                         @id @default(cuid())
    name                          String?
    email                         String?                        @unique
    emailVerified                 DateTime?
    image                         String?
    accounts                      Account[]
    sessions                      Session[]
    todos                         Todo[]
    resumesResumes                ResumesResume[]
    resumesStars                  ResumesStar[]
    resumesComments               ResumesComment[]
    resumesCommentVotes           ResumesCommentVote[]
    questionsQuestions            QuestionsQuestion[]
    questionsQuestionEncounters   QuestionsQuestionEncounter[]
    questionsQuestionVotes        QuestionsQuestionVote[]
    questionsQuestionComments     QuestionsQuestionComment[]
    questionsQuestionCommentVotes QuestionsQuestionCommentVote[]
    questionsAnswers              QuestionsAnswer[]
    questionsAnswerVotes          QuestionsAnswerVote[]
    questionsAnswerComments       QuestionsAnswerComment[]
    questionsAnswerCommentVotes   QuestionsAnswerCommentVote[]
    OffersProfile                 OffersProfile[]
}

enum Vote {
    UPVOTE
    DOWNVOTE
}

model VerificationToken {
    identifier String
    token      String   @unique
    expires    DateTime

    @@unique([identifier, token])
}

model Todo {
    id        String     @id @default(cuid())
    userId    String
    text      String     @db.Text
    status    TodoStatus @default(INCOMPLETE)
    createdAt DateTime   @default(now())
    updatedAt DateTime   @updatedAt
    user      User       @relation(fields: [userId], references: [id], onDelete: Cascade)
}

enum TodoStatus {
    INCOMPLETE
    COMPLETE
}

model Company {
    id               String             @id @default(cuid())
    name             String             @db.Text
    slug             String             @unique
    description      String?            @db.Text
    logoUrl          String?
    createdAt        DateTime           @default(now())
    updatedAt        DateTime           @updatedAt
    OffersExperience OffersExperience[]
    OffersOffer      OffersOffer[]
}

// Start of Resumes project models.
// Add Resumes project models here, prefix all models with "Resumes",
// use camelCase for field names, and try to name them consistently
// across all models in this file.
model ResumesResume {
    id             String           @id @default(cuid())
    userId         String
    title          String           @db.Text
    // TODO: Update role, experience, location to use Enums
    role           String           @db.Text
    experience     String           @db.Text
    location       String           @db.Text
    url            String
    additionalInfo String?          @db.Text
    createdAt      DateTime         @default(now())
    updatedAt      DateTime         @updatedAt
    user           User             @relation(fields: [userId], references: [id], onDelete: Cascade)
    stars          ResumesStar[]
    comments       ResumesComment[]
}

model ResumesStar {
    id        String        @id @default(cuid())
    userId    String
    resumeId  String
    createdAt DateTime      @default(now())
    resume    ResumesResume @relation(fields: [resumeId], references: [id], onDelete: Cascade)
    user      User          @relation(fields: [userId], references: [id], onDelete: Cascade)

    @@unique([userId, resumeId])
}

model ResumesComment {
    id          String               @id @default(cuid())
    userId      String
    resumeId    String
    description String               @db.Text
    section     ResumesSection
    createdAt   DateTime             @default(now())
    updatedAt   DateTime             @updatedAt
    resume      ResumesResume        @relation(fields: [resumeId], references: [id], onDelete: Cascade)
    votes       ResumesCommentVote[]
    user        User                 @relation(fields: [userId], references: [id], onDelete: Cascade)
}

enum ResumesSection {
    GENERAL
    EDUCATION
    EXPERIENCE
    PROJECTS
    SKILLS
}

model ResumesCommentVote {
    id        String         @id @default(cuid())
    userId    String
    commentId String
    value     Int
    createdAt DateTime       @default(now())
    updatedAt DateTime       @updatedAt
    comment   ResumesComment @relation(fields: [commentId], references: [id], onDelete: Cascade)
    user      User           @relation(fields: [userId], references: [id], onDelete: Cascade)

    @@unique([userId, commentId])
}

// End of Resumes project models.

// Start of Offers project models.
// Add Offers project models here, prefix all models with "Offer",
// use camelCase for field names, and try to name them consistently
// across all models in this file.

model OffersProfile {
    id          String   @id @default(cuid())
    profileName String   @unique
    createdAt   DateTime @default(now())

    background OffersBackground?

    editToken String

    discussion OffersReply[]

    offers OffersOffer[]

    user   User?   @relation(fields: [userId], references: [id])
    userId String?
}

model OffersBackground {
    id String @id @default(cuid())

    totalYoe     Int?
    specificYoes OffersSpecificYoe[]

    experiences OffersExperience[] // For extensibility in the future

    educations OffersEducation[] // For extensibility in the future

    profile         OffersProfile @relation(fields: [offersProfileId], references: [id])
    offersProfileId String        @unique
}

model OffersSpecificYoe {
    id String @id @default(cuid())

    yoe    Int
    domain String

    background   OffersBackground @relation(fields: [backgroundId], references: [id])
    backgroundId String
}

model OffersExperience {
    id String @id @default(cuid())

    company   Company? @relation(fields: [companyId], references: [id])
    companyId String?

    jobType JobType?
    title   String?

    // Add more fields
    durationInMonths Int?
    specialization   String?

    // FULLTIME fields
    level               String?
    totalCompensation   OffersCurrency? @relation("ExperienceTotalCompensation", fields: [totalCompensationId], references: [id])
    totalCompensationId String?         @unique

    // INTERN fields
    monthlySalary   OffersCurrency? @relation("ExperienceMonthlySalary", fields: [monthlySalaryId], references: [id])
    monthlySalaryId String?         @unique

    background   OffersBackground @relation(fields: [backgroundId], references: [id])
    backgroundId String
}

model OffersCurrency {
    id       String @id @default(cuid())
    value    Int
    currency String

    // Experience
    OffersExperienceTotalCompensation OffersExperience? @relation("ExperienceTotalCompensation")
    OffersExperienceMonthlySalary     OffersExperience? @relation("ExperienceMonthlySalary")

    // Full Time
    OffersTotalCompensation OffersFullTime? @relation("OfferTotalCompensation")
    OffersBaseSalary        OffersFullTime? @relation("OfferBaseSalary")
    OffersBonus             OffersFullTime? @relation("OfferBonus")
    OffersStocks            OffersFullTime? @relation("OfferStocks")

    // Intern
    OffersMonthlySalary OffersIntern?
}

enum JobType {
    INTERN
    FULLTIME
}

model OffersEducation {
    id    String  @id @default(cuid())
    type  String?
    field String?

    // Add more fields
    school    String?
    startDate DateTime?
    endDate   DateTime?

    background   OffersBackground @relation(fields: [backgroundId], references: [id])
    backgroundId String
}

model OffersReply {
    id        String   @id @default(cuid())
    creator   String
    createdAt DateTime @default(now())
    message   String

    replyingToId String?
    replyingTo   OffersReply?  @relation("ReplyThread", fields: [replyingToId], references: [id])
    replies      OffersReply[] @relation("ReplyThread")

    profile   OffersProfile @relation(fields: [profileId], references: [id])
    profileId String
}

model OffersOffer {
    id String @id @default(cuid())

    profile   OffersProfile @relation(fields: [profileId], references: [id])
    profileId String

    company   Company @relation(fields: [companyId], references: [id])
    companyId String

    monthYearReceived   DateTime
    location            String
    negotiationStrategy String?
    comments            String?

    jobType JobType

    OffersIntern   OffersIntern? @relation(fields: [offersInternId], references: [id])
    offersInternId String?       @unique

    OffersFullTime   OffersFullTime? @relation(fields: [offersFullTimeId], references: [id])
    offersFullTimeId String?         @unique
}

model OffersIntern {
    id String @id @default(cuid())

    title           String
    specialization  String
    internshipCycle String
    startYear       Int
    monthlySalary   OffersCurrency @relation(fields: [monthlySalaryId], references: [id])
    monthlySalaryId String         @unique

    OffersOffer OffersOffer?
}

model OffersFullTime {
    id                  String         @id @default(cuid())
    title               String
    specialization      String
    level               String
    totalCompensation   OffersCurrency @relation("OfferTotalCompensation", fields: [totalCompensationId], references: [id])
    totalCompensationId String         @unique
    baseSalary          OffersCurrency @relation("OfferBaseSalary", fields: [baseSalaryId], references: [id])
    baseSalaryId        String         @unique
    bonus               OffersCurrency @relation("OfferBonus", fields: [bonusId], references: [id])
    bonusId             String         @unique
    stocks              OffersCurrency @relation("OfferStocks", fields: [stocksId], references: [id])
    stocksId            String         @unique

    OffersOffer OffersOffer?
}

// End of Offers project models.

// Start of Questions project models.
// Add Questions project models here, prefix all models with "Questions",
// use camelCase for field names, and try to name them consistently
// across all models in this file.

enum QuestionsQuestionType {
    CODING
    SYSTEM_DESIGN
    BEHAVIORAL
}

model QuestionsQuestion {
    id           String                @id @default(cuid())
    userId       String?
    content      String                @db.Text
    questionType QuestionsQuestionType
    createdAt    DateTime              @default(now())
    updatedAt    DateTime              @updatedAt

    user       User?                        @relation(fields: [userId], references: [id], onDelete: SetNull)
    encounters QuestionsQuestionEncounter[]
    votes      QuestionsQuestionVote[]
    comments   QuestionsQuestionComment[]
    answers    QuestionsAnswer[]
}

model QuestionsQuestionEncounter {
    id         String   @id @default(cuid())
    questionId String
    userId     String?
    // TODO: sync with models
    company    String   @db.Text
    location   String   @db.Text
    role       String   @db.Text
    seenAt     DateTime
    createdAt  DateTime @default(now())
    updatedAt  DateTime @updatedAt

    user     User?             @relation(fields: [userId], references: [id], onDelete: SetNull)
    question QuestionsQuestion @relation(fields: [questionId], references: [id], onDelete: Cascade)
}

model QuestionsQuestionVote {
    id         String   @id @default(cuid())
    questionId String
    userId     String?
    vote       Vote
    createdAt  DateTime @default(now())
    updatedAt  DateTime @updatedAt

    user     User?             @relation(fields: [userId], references: [id], onDelete: SetNull)
    question QuestionsQuestion @relation(fields: [questionId], references: [id], onDelete: Cascade)

    @@unique([questionId, userId])
}

model QuestionsQuestionComment {
    id         String   @id @default(cuid())
    questionId String
    userId     String?
    content    String   @db.Text
    createdAt  DateTime @default(now())
    updatedAt  DateTime @updatedAt

    user     User?                          @relation(fields: [userId], references: [id], onDelete: SetNull)
    question QuestionsQuestion              @relation(fields: [questionId], references: [id], onDelete: Cascade)
    votes    QuestionsQuestionCommentVote[]
}

model QuestionsQuestionCommentVote {
    id                String   @id @default(cuid())
    questionCommentId String
    userId            String?
    vote              Vote
    createdAt         DateTime @default(now())
    updatedAt         DateTime @updatedAt

    user    User?                    @relation(fields: [userId], references: [id], onDelete: SetNull)
    comment QuestionsQuestionComment @relation(fields: [questionCommentId], references: [id], onDelete: Cascade)

    @@unique([questionCommentId, userId])
}

model QuestionsAnswer {
    id         String   @id @default(cuid())
    questionId String
    userId     String?
    content    String   @db.Text
    createdAt  DateTime @default(now())
    updatedAt  DateTime @updatedAt

    user     User?                    @relation(fields: [userId], references: [id], onDelete: SetNull)
    question QuestionsQuestion        @relation(fields: [questionId], references: [id], onDelete: Cascade)
    votes    QuestionsAnswerVote[]
    comments QuestionsAnswerComment[]
}

model QuestionsAnswerVote {
    id        String   @id @default(cuid())
    answerId  String
    userId    String?
    vote      Vote
    createdAt DateTime @default(now())
    updatedAt DateTime @updatedAt

    user   User?           @relation(fields: [userId], references: [id], onDelete: SetNull)
    answer QuestionsAnswer @relation(fields: [answerId], references: [id], onDelete: Cascade)

    @@unique([answerId, userId])
}

model QuestionsAnswerComment {
    id        String   @id @default(cuid())
    answerId  String
    userId    String?
    content   String   @db.Text
    createdAt DateTime @default(now())
    updatedAt DateTime @updatedAt

    user   User?                        @relation(fields: [userId], references: [id], onDelete: SetNull)
    answer QuestionsAnswer              @relation(fields: [answerId], references: [id], onDelete: Cascade)
    votes  QuestionsAnswerCommentVote[]
}

model QuestionsAnswerCommentVote {
    id              String   @id @default(cuid())
    answerCommentId String
    userId          String?
    vote            Vote
    createdAt       DateTime @default(now())
    updatedAt       DateTime @updatedAt

    user    User?                  @relation(fields: [userId], references: [id], onDelete: SetNull)
    comment QuestionsAnswerComment @relation(fields: [answerCommentId], references: [id], onDelete: Cascade)

    @@unique([answerCommentId, userId])
}

// End of Questions project models.