chore(api): add collections related to exam creator (#61773)

api/prisma/schema.prisma

@@ -188,6 +188,22 @@ model ExamEnvironmentExam {
   examAttempts   ExamEnvironmentExamAttempt[]
 }
 
+/// A copy of `ExamEnvironmentExam` used as a staging collection for updates to the curriculum.
+///
+/// This collection schema must be kept in sync with `ExamEnvironmentExam`.
+model ExamEnvironmentTempExam {
+  /// Globally unique exam id
+  id            String                       @id @default(auto()) @map("_id") @db.ObjectId
+  /// All questions for a given exam
+  questionSets  ExamEnvironmentQuestionSet[]
+  /// Configuration for exam metadata
+  config        ExamEnvironmentConfig
+  /// ObjectIds for required challenges/blocks to take the exam
+  prerequisites String[]                     @db.ObjectId
+  /// If `deprecated`, the exam should no longer be considered for users
+  deprecated    Boolean
+}
+
 /// A grouping of one or more questions of a given type
 type ExamEnvironmentQuestionSet {
   /// Unique question type id
@@ -546,3 +562,30 @@ enum ExamEnvironmentExamModerationStatus {
   /// Attempt has yet to be moderated
   Pending
 }
+
+/// Exam Creator application collection to store authZ users.
+///
+/// Currently, this is manually created in order to grant access to the application.
+model ExamCreatorUser {
+  id        String  @id @default(auto()) @map("_id") @db.ObjectId
+  email     String
+  /// Unique id from GitHub for an account.
+  ///
+  /// Currently, this is unused. Consider removing.
+  github_id Int?
+  name      String
+  picture   String?
+
+  ExamCreatorSession ExamCreatorSession[]
+}
+
+/// Exam Creator application collection to store auth sessions.
+model ExamCreatorSession {
+  id         String   @id @default(auto()) @map("_id") @db.ObjectId
+  user_id    String   @db.ObjectId
+  session_id String
+  /// Expiration date for record.
+  expires_at DateTime
+
+  ExamCreatorUser ExamCreatorUser @relation(fields: [user_id], references: [id])
+}