schema.prisma

// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init

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

generator zod {
  provider = "zod-prisma-types"
}

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

enum DeviceOS {
  ios
  android
  web
  macos
}

enum PushTokenType {
  apns
  fcm
}

enum ApnsEnvironment {
  sandbox
  production
}

model Device {
  id                String               @id // This is a unique device id sent by the client
  name              String?
  os                DeviceOS
  pushToken         String?              @db.Text
  pushTokenType     PushTokenType        @default(apns)
  apnsEnv           ApnsEnvironment?
  appVersion        String?
  appBuildNumber    String?
  createdAt         DateTime             @default(now())
  updatedAt         DateTime             @updatedAt
  lastPushSuccessAt DateTime?
  pushFailures      Int                  @default(0)
  identities        IdentitiesOnDevice[]
}

model DeviceIdentity {
  id                  String                         @id @default(uuid())
  xmtpId              String // This is the inboxID
  identityAddress     String? // Optional Identity address (for instance Turnkey address)
  createdAt           DateTime                       @default(now())
  updatedAt           DateTime                       @updatedAt
  profile             Profile?
  devices             IdentitiesOnDevice[]
  createdInviteCodes  InviteCode[]
  usedInviteCodes     InviteCodeUse[]
  inviteRequests      InviteCodeRequest[]
  notificationTargets InviteCodeNotificationTarget[]

  @@unique([xmtpId])
}

model IdentitiesOnDevice {
  deviceId           String
  device             Device         @relation(fields: [deviceId], references: [id], onDelete: Cascade) // If a Device is deleted, the record linking it to an Identity is no longer valid and should be removed.
  identityId         String
  identity           DeviceIdentity @relation(fields: [identityId], references: [id], onDelete: Cascade) // If a DeviceIdentity is deleted, its presence on any device is invalidated and should be removed.
  xmtpInstallationId String?        @unique

  @@id([deviceId, identityId])
}

model Profile {
  id               String         @id @default(uuid())
  deviceIdentityId String         @unique
  name             String?
  username         String?        @unique
  description      String?
  avatar           String?
  createdAt        DateTime       @default(now())
  updatedAt        DateTime       @updatedAt
  deviceIdentity   DeviceIdentity @relation(fields: [deviceIdentityId], references: [id], onDelete: Cascade) // A Profile is intrinsically linked to a DeviceIdentity; if the identity is gone, the profile is meaningless.
}

model SubOrg {
  id                   String   @id
  defaultWalletAddress String
  credentialId         String   @unique
  createdAt            DateTime @default(now())
  updatedAt            DateTime @updatedAt
}

enum InviteCodeStatus {
  ACTIVE
  EXPIRED
  DISABLED
}

enum InviteCodeRequestStatus {
  PENDING
  ACCEPTED
  REJECTED
}

model GroupMetadata {
  id          String   @id // This is the groupId
  name        String?
  description String?
  imageUrl    String?
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt

  // Relations
  inviteCodes InviteCode[]
}

model InviteCode {
  id          String           @id @default(cuid())
  maxUses     Int? // null = unlimited uses
  usesCount   Int              @default(0)
  status      InviteCodeStatus @default(ACTIVE)
  expiresAt   DateTime? // null = no expiration
  autoApprove Boolean          @default(false) // true = auto-join, false = requires approval

  // Group ID to identify which group this invite code is for
  groupId String

  // Shared metadata reference
  groupMetadata GroupMetadata @relation(fields: [groupId], references: [id])

  // Keep track of who created it for admin purposes
  createdById String
  createdBy   DeviceIdentity @relation(fields: [createdById], references: [id], onDelete: Cascade)

  createdAt           DateTime                       @default(now())
  updatedAt           DateTime                       @updatedAt
  inviteCodeUses      InviteCodeUse[]
  inviteRequests      InviteCodeRequest[]
  notificationTargets InviteCodeNotificationTarget[]

  @@index([status])
  @@index([createdById])
  @@index([groupId])
  @@index([status, expiresAt])
  @@index([createdById, groupId])
}

model InviteCodeUse {
  id           String         @id @default(cuid())
  inviteCodeId String
  inviteCode   InviteCode     @relation(fields: [inviteCodeId], references: [id], onDelete: Cascade)
  usedById     String
  usedBy       DeviceIdentity @relation(fields: [usedById], references: [id], onDelete: Cascade)
  usedAt       DateTime       @default(now())

  @@unique([inviteCodeId, usedById])
  @@index([inviteCodeId])
  @@index([usedById])
}

model InviteCodeNotificationTarget {
  id               String         @id @default(cuid())
  inviteCodeId     String
  inviteCode       InviteCode     @relation(fields: [inviteCodeId], references: [id], onDelete: Cascade)
  deviceIdentityId String
  deviceIdentity   DeviceIdentity @relation(fields: [deviceIdentityId], references: [id], onDelete: Cascade)
  createdAt        DateTime       @default(now())

  @@unique([inviteCodeId, deviceIdentityId])
  @@index([inviteCodeId])
  @@index([deviceIdentityId])
}

model InviteCodeRequest {
  id           String         @id @default(cuid())
  inviteCodeId String
  inviteCode   InviteCode     @relation(fields: [inviteCodeId], references: [id], onDelete: Cascade)
  requesterId  String
  requester    DeviceIdentity @relation(fields: [requesterId], references: [id], onDelete: Cascade)
  createdAt    DateTime       @default(now())
  updatedAt    DateTime       @updatedAt

  @@unique([inviteCodeId, requesterId])
  @@index([inviteCodeId])
  @@index([requesterId])
  @@index([inviteCodeId, createdAt])
}