third commit

prisma/schema.prisma

@@ -37,6 +37,7 @@ model User {
   auditLogs        AuditLog[]
   verificationCodes VerificationCode[]
   qrSessions       QrSession[]
+  authorizationCodes AuthorizationCode[]
 
   @@map("users")
 }
@@ -124,6 +125,24 @@ model QrSession {
   @@map("qr_sessions")
 }
 
+model AuthorizationCode {
+  id                  String   @id @default(uuid()) @db.Uuid
+  codeHash            String   @unique @map("code_hash")
+  clientId            String   @map("client_id")
+  userId              String?  @map("user_id") @db.Uuid
+  redirectUri         String   @map("redirect_uri")
+  codeChallenge       String?  @map("code_challenge")
+  codeChallengeMethod String?  @map("code_challenge_method")
+  scope               String?
+  expiresAt           DateTime @map("expires_at")
+  usedAt              DateTime? @map("used_at")
+  createdAt           DateTime @default(now()) @map("created_at")
+
+  user User? @relation(fields: [userId], references: [id], onDelete: SetNull)
+
+  @@map("authorization_codes")
+}
+
 model AuditLog {
   id        String   @id @default(uuid()) @db.Uuid
   userId    String?  @map("user_id") @db.Uuid