advance

prisma/schema.prisma

@@ -0,0 +1,215 @@
+// prisma/schema.prisma
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider  = "postgresql"
+}
+
+// --- ENUMS ---
+
+enum UserRole {
+  SUPER_ADMIN // You (Full Access)
+  ORG_ADMIN   // Law Firm Manager (View Team Progress, Manage Seats)
+  TEACHER     // Content Creator (Create/Edit their own courses)
+  LEARNER     // Student (View content, take quizzes)
+}
+
+enum ContentStatus {
+  DRAFT
+  PUBLISHED
+  ARCHIVED
+}
+
+enum ProficiencyLevel {
+  BEGINNER      // A1-A2
+  INTERMEDIATE  // B1-B2
+  ADVANCED      // C1-C2
+  EXPERT        // Legal Specific
+}
+
+enum ExerciseType {
+  MULTIPLE_CHOICE
+  FILL_IN_BLANK
+  TRANSLATION
+  MATCHING
+}
+
+// --- MODELS ---
+
+model Profile {
+  id        String   @id @default(uuid()) // Links to Supabase Auth.uid()
+  email     String   @unique
+  fullName  String?
+  avatarUrl String?
+  role      UserRole @default(LEARNER)
+
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  // Relationships
+  memberships     Membership[]   // B2B Access
+  enrollments     Enrollment[]   // B2C Purchases (Mercado Pago)
+  progress        UserProgress[]
+  certificates    Certificate[]
+  authoredCourses Course[]       @relation("CourseAuthor") // Teachers own courses
+}
+
+model Company {
+  id           String   @id @default(uuid())
+  name         String
+  logoUrl      String?
+  billingEmail String?
+  maxSeats     Int      @default(5) // Limit for B2B plans
+  
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  memberships  Membership[]
+  certificates Certificate[]
+}
+
+model Membership {
+  id        String   @id @default(uuid())
+  userId    String
+  companyId String
+  isActive  Boolean  @default(true)
+  role      String   @default("MEMBER") // Internal org role (Member/Admin)
+  
+  joinedAt  DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  user    Profile @relation(fields: [userId], references: [id], onDelete: Cascade)
+  company Company @relation(fields: [companyId], references: [id], onDelete: Cascade)
+
+  @@unique([userId, companyId]) // Prevent duplicate memberships
+}
+
+model Course {
+  id          String           @id @default(uuid())
+  title       Json             // { "en": "...", "es": "..." }
+  slug        String           @unique // Required for SEO URLs (e.g. /course/contract-law)
+  description Json             // { "en": "...", "es": "..." }
+  level       ProficiencyLevel @default(INTERMEDIATE)
+  tags        String[]
+  
+  status      ContentStatus    @default(DRAFT)
+  price       Decimal          @default(0.00) // Price in MXN
+
+  authorId    String
+  createdAt   DateTime         @default(now())
+  updatedAt   DateTime         @updatedAt
+
+  // Prerequisites
+  prerequisiteId String?
+  prerequisite   Course?  @relation("CoursePrerequisites", fields: [prerequisiteId], references: [id])
+  dependents     Course[] @relation("CoursePrerequisites")
+
+  author       Profile       @relation("CourseAuthor", fields: [authorId], references: [id])
+  modules      Module[]
+  certificates Certificate[]
+  enrollments  Enrollment[]
+}
+
+model Enrollment {
+  id            String   @id @default(uuid())
+  userId        String
+  courseId      String
+  
+  // Payment Proof (Mercado Pago)
+  amountPaid    Decimal   // e.g. 500.00
+  currency      String    @default("MXN")
+  paymentMethod String    @default("MERCADO_PAGO") 
+  externalId    String?   // The Mercado Pago "payment_id" or "preference_id"
+  
+  purchasedAt   DateTime  @default(now())
+
+  user   Profile @relation(fields: [userId], references: [id], onDelete: Cascade)
+  course Course  @relation(fields: [courseId], references: [id], onDelete: Cascade)
+
+  @@unique([userId, courseId]) // Prevent buying the same course twice
+}
+
+model Module {
+  id         String   @id @default(uuid())
+  courseId   String
+  title      Json
+  orderIndex Int
+  createdAt  DateTime @default(now())
+  updatedAt  DateTime @updatedAt
+  
+  course     Course   @relation(fields: [courseId], references: [id], onDelete: Cascade)
+  lessons    Lesson[]
+}
+
+model Lesson {
+  id                String   @id @default(uuid())
+  moduleId          String
+  title             Json
+  description       Json?
+  slug              String?  // Optional for direct linking
+  orderIndex        Int
+  videoUrl          String?
+  estimatedDuration Int      // Seconds
+  version           Int      @default(1)
+  isFreePreview     Boolean  @default(false) // Marketing hook
+  
+  createdAt         DateTime @default(now())
+  updatedAt         DateTime @updatedAt
+
+  module       Module         @relation(fields: [moduleId], references: [id], onDelete: Cascade)
+  exercises    Exercise[]
+  resources    Resource[]
+  userProgress UserProgress[]
+}
+
+model Exercise {
+  id         String       @id @default(uuid())
+  lessonId   String
+  type       ExerciseType
+  content    Json         // { question: "...", options: [...], answer: "..." }
+  orderIndex Int          @default(0)
+
+  lesson     Lesson       @relation(fields: [lessonId], references: [id], onDelete: Cascade)
+}
+
+model Resource {
+  id          String   @id @default(uuid())
+  lessonId    String
+  fileUrl     String
+  displayName Json
+  fileType    String
+  
+  lesson      Lesson   @relation(fields: [lessonId], references: [id], onDelete: Cascade)
+}
+
+model UserProgress {
+  id          String    @id @default(uuid())
+  userId      String
+  lessonId    String
+  isCompleted Boolean   @default(false)
+  score       Int?      // For quiz results
+  startedAt   DateTime  @default(now())
+  finishedAt  DateTime?
+  lastPlayedAt DateTime @default(now()) // For "Resume" feature
+
+  user        Profile   @relation(fields: [userId], references: [id], onDelete: Cascade)
+  lesson      Lesson    @relation(fields: [lessonId], references: [id], onDelete: Cascade)
+
+  @@unique([userId, lessonId]) // One progress record per lesson
+}
+
+model Certificate {
+  id               String   @id @default(uuid())
+  userId           String
+  courseId         String
+  companyId        String?  // Captured for co-branding (Nullable for B2C)
+  issuedAt         DateTime @default(now())
+  metadataSnapshot Json     // Burn the course name/version here
+
+  user    Profile  @relation(fields: [userId], references: [id])
+  course  Course   @relation(fields: [courseId], references: [id])
+  company Company? @relation(fields: [companyId], references: [id])
+}