schema.prisma

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

generator client {
  provider        = "prisma-client-js"
  binaryTargets   = ["native", "debian-openssl-1.1.x"]
  previewFeatures = ["tracing", "metrics"]
}

model User {
  id    String @id @default(cuid())
  email String @unique

  authenticationMethod      AuthenticationMethod
  authenticationProfile     Json?
  authenticationExtraParams Json?
  authIdentifier            String?              @unique

  displayName String?
  name        String?
  avatarUrl   String?

  admin Boolean @default(false)

  /// Preferences for the dashboard
  dashboardPreferences Json?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  /// @deprecated
  isOnCloudWaitlist      Boolean @default(false)
  /// @deprecated
  featureCloud           Boolean @default(false)
  /// @deprecated
  isOnHostedRepoWaitlist Boolean @default(false)

  marketingEmails       Boolean @default(true)
  confirmedBasicDetails Boolean @default(false)

  referralSource String?

  orgMemberships OrgMember[]
  sentInvites    OrgMemberInvite[]

  mfaEnabledAt         DateTime?
  mfaSecretReference   SecretReference? @relation(fields: [mfaSecretReferenceId], references: [id])
  mfaSecretReferenceId String?
  /// Hash of the last used code to prevent replay attacks
  mfaLastUsedCode      String?

  invitationCode       InvitationCode?       @relation(fields: [invitationCodeId], references: [id])
  invitationCodeId     String?
  personalAccessTokens PersonalAccessToken[]
  deployments          WorkerDeployment[]
  backupCodes          MfaBackupCode[]
}

model MfaBackupCode {
  id   String @id @default(cuid())
  /// Hash of the actual code
  code String

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

  usedAt DateTime?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([userId, code])
}

// @deprecated This model is no longer used as the Cloud is out of private beta
// Leaving it here for now for historical reasons
model InvitationCode {
  id   String @id @default(cuid())
  code String @unique

  users User[]

  createdAt DateTime @default(now())
}

enum AuthenticationMethod {
  GITHUB
  MAGIC_LINK
}

/// Used to generate PersonalAccessTokens, they're one-time use
model AuthorizationCode {
  id String @id @default(cuid())

  code String @unique

  personalAccessToken   PersonalAccessToken? @relation(fields: [personalAccessTokenId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  personalAccessTokenId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

// Used by User's to perform API actions
model PersonalAccessToken {
  id String @id @default(cuid())

  /// If generated by the CLI this will be "cli", otherwise user-provided
  name String

  /// This is the token encrypted using the ENCRYPTION_KEY
  encryptedToken Json

  /// This is shown in the UI, with ********
  obfuscatedToken String

  /// This is used to find the token in the database
  hashedToken String @unique

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

  revokedAt      DateTime?
  lastAccessedAt DateTime?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  authorizationCodes AuthorizationCode[]
}

model Organization {
  id    String @id @default(cuid())
  slug  String @unique
  title String

  maximumExecutionTimePerRunInMs Int @default(900000) // 15 minutes
  maximumConcurrencyLimit        Int @default(10)
  /// This is deprecated and will be removed in the future
  maximumSchedulesLimit          Int @default(5)

  maximumDevQueueSize      Int?
  maximumDeployedQueueSize Int?

  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  deletedAt DateTime?

  companySize String?

  avatar Json?

  runsEnabled Boolean @default(true)

  v3Enabled Boolean @default(false)

  /// @deprecated
  v2Enabled      Boolean @default(false)
  /// @deprecated
  v2MarqsEnabled Boolean @default(false)
  /// @deprecated
  hasRequestedV3 Boolean @default(false)

  environments RuntimeEnvironment[]

  apiRateLimiterConfig      Json?
  realtimeRateLimiterConfig Json?

  projects                 Project[]
  members                  OrgMember[]
  invites                  OrgMemberInvite[]
  organizationIntegrations OrganizationIntegration[]
  workerGroups             WorkerInstanceGroup[]
  workerInstances          WorkerInstance[]
  executionSnapshots       TaskRunExecutionSnapshot[]
}

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

  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String

  user   User   @relation(fields: [userId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  userId String

  role OrgMemberRole @default(MEMBER)

  createdAt    DateTime             @default(now())
  updatedAt    DateTime             @updatedAt
  environments RuntimeEnvironment[]

  @@unique([organizationId, userId])
}

enum OrgMemberRole {
  ADMIN
  MEMBER
}

model OrgMemberInvite {
  id    String        @id @default(cuid())
  token String        @unique @default(cuid())
  email String
  role  OrgMemberRole @default(MEMBER)

  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String

  inviter   User   @relation(fields: [inviterId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  inviterId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([organizationId, email])
}

model RuntimeEnvironment {
  id     String @id @default(cuid())
  slug   String
  apiKey String @unique

  /// @deprecated was for v2
  pkApiKey String @unique

  type RuntimeEnvironmentType @default(DEVELOPMENT)

  // Preview branches
  /// If true, this environment has branches and is treated differently in the dashboard/API
  isBranchableEnvironment Boolean              @default(false)
  branchName              String?
  parentEnvironment       RuntimeEnvironment?  @relation("parentEnvironment", fields: [parentEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  parentEnvironmentId     String?
  childEnvironments       RuntimeEnvironment[] @relation("parentEnvironment")

  // This is GitMeta type
  git Json?

  /// When set API calls will fail
  archivedAt DateTime?

  ///A memorable code for the environment
  shortcode String

  maximumConcurrencyLimit Int     @default(5)
  paused                  Boolean @default(false)

  autoEnableInternalSources Boolean @default(true)

  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  //when the org member is deleted, it will keep the environment but set it to null
  orgMember   OrgMember? @relation(fields: [orgMemberId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  orgMemberId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  /// Allows us to customize the built-in environment variables for a specific environment, like TRIGGER_OTEL_SPAN_ATTRIBUTE_VALUE_LENGTH_LIMIT
  builtInEnvironmentVariableOverrides Json?

  tunnelId String?

  backgroundWorkers          BackgroundWorker[]
  backgroundWorkerTasks      BackgroundWorkerTask[]
  taskRuns                   TaskRun[]
  taskQueues                 TaskQueue[]
  batchTaskRuns              BatchTaskRun[]
  environmentVariableValues  EnvironmentVariableValue[]
  checkpoints                Checkpoint[]
  workerDeployments          WorkerDeployment[]
  workerDeploymentPromotions WorkerDeploymentPromotion[]
  taskRunAttempts            TaskRunAttempt[]
  CheckpointRestoreEvent     CheckpointRestoreEvent[]
  taskScheduleInstances      TaskScheduleInstance[]
  alerts                     ProjectAlert[]

  sessions             RuntimeEnvironmentSession[]
  currentSession       RuntimeEnvironmentSession?  @relation("currentSession", fields: [currentSessionId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  currentSessionId     String?
  taskRunNumberCounter TaskRunNumberCounter[]
  taskRunCheckpoints   TaskRunCheckpoint[]
  waitpoints           Waitpoint[]
  workerInstances      WorkerInstance[]
  executionSnapshots   TaskRunExecutionSnapshot[]
  waitpointTags        WaitpointTag[]

  @@unique([projectId, slug, orgMemberId])
  @@unique([projectId, shortcode])
  @@index([parentEnvironmentId])
  @@index([projectId])
}

enum RuntimeEnvironmentType {
  PRODUCTION
  STAGING
  DEVELOPMENT
  PREVIEW
}

model Project {
  id   String @id @default(cuid())
  slug String @unique
  name String

  externalRef String @unique

  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String

  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  deletedAt DateTime?

  version ProjectVersion   @default(V2)
  engine  RunEngineVersion @default(V1)

  builderProjectId String?

  workerGroups WorkerInstanceGroup[]
  workers      WorkerInstance[]

  defaultWorkerGroup   WorkerInstanceGroup? @relation("ProjectDefaultWorkerGroup", fields: [defaultWorkerGroupId], references: [id])
  defaultWorkerGroupId String?

  environments           RuntimeEnvironment[]
  backgroundWorkers      BackgroundWorker[]
  backgroundWorkerTasks  BackgroundWorkerTask[]
  taskRuns               TaskRun[]
  runTags                TaskRunTag[]
  taskQueues             TaskQueue[]
  environmentVariables   EnvironmentVariable[]
  checkpoints            Checkpoint[]
  WorkerDeployment       WorkerDeployment[]
  CheckpointRestoreEvent CheckpointRestoreEvent[]
  taskSchedules          TaskSchedule[]
  alertChannels          ProjectAlertChannel[]
  alerts                 ProjectAlert[]
  alertStorages          ProjectAlertStorage[]
  bulkActionGroups       BulkActionGroup[]
  BackgroundWorkerFile   BackgroundWorkerFile[]
  waitpoints             Waitpoint[]
  taskRunWaitpoints      TaskRunWaitpoint[]
  taskRunCheckpoints     TaskRunCheckpoint[]
  executionSnapshots     TaskRunExecutionSnapshot[]
  waitpointTags          WaitpointTag[]
}

enum ProjectVersion {
  V2
  V3
}

model SecretReference {
  id       String              @id @default(cuid())
  key      String              @unique
  provider SecretStoreProvider @default(DATABASE)

  environmentVariableValues EnvironmentVariableValue[]

  createdAt               DateTime                  @default(now())
  updatedAt               DateTime                  @updatedAt
  OrganizationIntegration OrganizationIntegration[]
  User                    User[]
}

enum SecretStoreProvider {
  DATABASE
  AWS_PARAM_STORE
}

model SecretStore {
  key     String @unique
  value   Json
  version String @default("1")

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([key(ops: raw("text_pattern_ops"))], type: BTree)
}

model DataMigration {
  id   String @id @default(cuid())
  name String @unique

  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt
  completedAt DateTime?
}

// ====================================================
// v3 Models
// ====================================================
model BackgroundWorker {
  id String @id @default(cuid())

  friendlyId String @unique

  engine RunEngineVersion @default(V1)

  contentHash String
  sdkVersion  String @default("unknown")
  cliVersion  String @default("unknown")

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  version  String
  metadata Json

  runtime        String?
  runtimeVersion String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  tasks      BackgroundWorkerTask[]
  attempts   TaskRunAttempt[]
  lockedRuns TaskRun[]
  files      BackgroundWorkerFile[]
  queues     TaskQueue[]

  deployment WorkerDeployment?

  workerGroup   WorkerInstanceGroup? @relation(fields: [workerGroupId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  workerGroupId String?

  supportsLazyAttempts Boolean @default(false)

  @@unique([projectId, runtimeEnvironmentId, version])
  @@index([runtimeEnvironmentId])
  // Get the latest worker for a given environment
  @@index([runtimeEnvironmentId, createdAt(sort: Desc)])
}

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

  friendlyId String @unique

  filePath    String
  contentHash String
  contents    Bytes

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  backgroundWorkers BackgroundWorker[]

  tasks BackgroundWorkerTask[]

  createdAt DateTime @default(now())

  @@unique([projectId, contentHash])
}

model BackgroundWorkerTask {
  id   String @id @default(cuid())
  slug String

  description String?

  friendlyId String @unique

  filePath   String
  exportName String?

  worker   BackgroundWorker @relation(fields: [workerId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  workerId String

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  file   BackgroundWorkerFile? @relation(fields: [fileId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  fileId String?

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  attempts TaskRunAttempt[]
  runs     TaskRun[]

  queueConfig   Json?
  retryConfig   Json?
  machineConfig Json?

  queueId String?
  queue   TaskQueue? @relation(fields: [queueId], references: [id], onDelete: SetNull, onUpdate: Cascade)

  maxDurationInSeconds Int?

  triggerSource TaskTriggerSource @default(STANDARD)

  @@unique([workerId, slug])
  // Quick lookup of task identifiers
  @@index([projectId, slug])
  @@index([runtimeEnvironmentId, projectId])
}

enum TaskTriggerSource {
  STANDARD
  SCHEDULED
}

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

  number     Int    @default(0)
  friendlyId String @unique

  engine RunEngineVersion @default(V1)

  status       TaskRunStatus @default(PENDING)
  statusReason String?

  idempotencyKey          String?
  idempotencyKeyExpiresAt DateTime?
  taskIdentifier          String

  isTest Boolean @default(false)

  payload      String
  payloadType  String @default("application/json")
  context      Json?
  traceContext Json?

  traceId String
  spanId  String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  environmentType RuntimeEnvironmentType?

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  organizationId String?

  // The specific queue this run is in
  queue         String
  // The queueId is set when the run is locked to a specific queue
  lockedQueueId String?

  /// The main queue that this run is part of
  workerQueue String @default("main") @map("masterQueue")

  /// @deprecated
  secondaryMasterQueue String?

  /// From engine v2+ this will be defined after a run has been dequeued (starting at 1)
  attemptNumber Int?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  attempts TaskRunAttempt[] @relation("attempts")
  tags     TaskRunTag[]

  /// Denormized column that holds the raw tags
  runTags String[]

  /// Denormalized version of the background worker task
  taskVersion String?
  sdkVersion  String?
  cliVersion  String?

  checkpoints Checkpoint[]

  /// startedAt marks the point at which a run is dequeued from MarQS
  startedAt     DateTime?
  /// executedAt is set when the first attempt is about to execute
  executedAt    DateTime?
  completedAt   DateTime?
  machinePreset String?

  usageDurationMs Int   @default(0)
  costInCents     Float @default(0)
  baseCostInCents Float @default(0)

  lockedAt   DateTime?
  lockedBy   BackgroundWorkerTask? @relation(fields: [lockedById], references: [id])
  lockedById String?

  lockedToVersion   BackgroundWorker? @relation(fields: [lockedToVersionId], references: [id])
  lockedToVersionId String?

  /// The "priority" of the run. This is just a negative offset in ms for the queue timestamp
  /// E.g. a value of 60_000 would put the run into the queue 60s ago.
  priorityMs Int @default(0)

  concurrencyKey String?

  delayUntil  DateTime?
  queuedAt    DateTime?
  ttl         String?
  expiredAt   DateTime?
  maxAttempts Int?

  /// optional token that can be used to authenticate the task run
  oneTimeUseToken String?

  ///When this run is finished, the waitpoint will be marked as completed
  associatedWaitpoint Waitpoint? @relation("CompletingRun")

  ///If there are any blocked waitpoints, the run won't be executed
  blockedByWaitpoints TaskRunWaitpoint[]

  /// All waitpoints that blocked this run at some point, used for display purposes
  connectedWaitpoints Waitpoint[] @relation("WaitpointRunConnections")

  /// Where the logs are stored
  taskEventStore String @default("taskEvent")

  queueTimestamp DateTime?

  batchItems             BatchTaskRunItem[]
  dependency             TaskRunDependency?
  CheckpointRestoreEvent CheckpointRestoreEvent[]
  executionSnapshots     TaskRunExecutionSnapshot[]

  alerts ProjectAlert[]

  scheduleInstanceId String?
  scheduleId         String?

  sourceBulkActionItems      BulkActionItem[] @relation("SourceActionItemRun")
  destinationBulkActionItems BulkActionItem[] @relation("DestinationActionItemRun")

  logsDeletedAt DateTime?

  replayedFromTaskRunFriendlyId String?

  /// This represents the original task that that was triggered outside of a Trigger.dev task
  rootTaskRun   TaskRun? @relation("TaskRootRun", fields: [rootTaskRunId], references: [id], onDelete: SetNull, onUpdate: NoAction)
  rootTaskRunId String?

  /// The root run will have a list of all the descendant runs, children, grand children, etc.
  descendantRuns TaskRun[] @relation("TaskRootRun")

  /// The immediate parent run of this task run
  parentTaskRun   TaskRun? @relation("TaskParentRun", fields: [parentTaskRunId], references: [id], onDelete: SetNull, onUpdate: NoAction)
  parentTaskRunId String?

  /// The immediate child runs of this task run
  childRuns TaskRun[] @relation("TaskParentRun")

  /// The immediate parent attempt of this task run
  parentTaskRunAttempt   TaskRunAttempt? @relation("TaskParentRunAttempt", fields: [parentTaskRunAttemptId], references: [id], onDelete: SetNull, onUpdate: NoAction)
  parentTaskRunAttemptId String?

  /// The batch run that this task run is a part of
  batch   BatchTaskRun? @relation(fields: [batchId], references: [id], onDelete: SetNull, onUpdate: NoAction)
  batchId String?

  /// whether or not the task run was created because of a triggerAndWait for batchTriggerAndWait
  resumeParentOnCompletion Boolean @default(false)

  /// The depth of this task run in the task run hierarchy
  depth Int @default(0)

  /// The span ID of the "trigger" span in the parent task run
  parentSpanId String?

  /// Holds the state of the run chain for deadlock detection
  runChainState Json?

  /// seed run metadata
  seedMetadata     String?
  seedMetadataType String  @default("application/json")

  /// Run metadata
  metadata        String?
  metadataType    String  @default("application/json")
  metadataVersion Int     @default(1)

  /// Run output
  output     String?
  outputType String  @default("application/json")

  /// Run error
  error Json?

  maxDurationInSeconds Int?

  @@unique([oneTimeUseToken])
  @@unique([runtimeEnvironmentId, taskIdentifier, idempotencyKey])
  // Finding child runs
  @@index([parentTaskRunId])
  // Finding ancestor runs
  @@index([rootTaskRunId])
  //Schedules
  @@index([scheduleId])
  // Run page inspector
  @@index([spanId])
  @@index([parentSpanId])
  // Schedule list page
  @@index([scheduleId, createdAt(sort: Desc)])
  // Finding runs in a batch
  @@index([runTags(ops: ArrayOps)], type: Gin)
  @@index([runtimeEnvironmentId, batchId])
  // This will include the createdAt index to help speed up the run list page
  @@index([runtimeEnvironmentId, id(sort: Desc)])
  @@index([runtimeEnvironmentId, createdAt(sort: Desc)])
  @@index([createdAt], type: Brin)
  @@index([status, runtimeEnvironmentId, createdAt, id(sort: Desc)])
}

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

  taskSlug      String
  triggerSource TaskTriggerSource

  label String

  payload            String?
  payloadType        String   @default("application/json")
  metadata           String?
  metadataType       String   @default("application/json")
  queue              String?
  concurrencyKey     String?
  ttlSeconds         Int?
  maxAttempts        Int?
  maxDurationSeconds Int?
  tags               String[]
  machinePreset      String?

  projectId      String
  organizationId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([projectId, taskSlug, triggerSource, createdAt(sort: Desc)])
}

enum TaskRunStatus {
  ///
  /// NON-FINAL STATUSES
  ///

  /// Task has been scheduled to run in the future
  DELAYED
  /// Task is waiting to be executed by a worker
  PENDING

  /// The run is pending a version update because it cannot execute without additional information (task, queue, etc.). Replaces WAITING_FOR_DEPLOY
  PENDING_VERSION

  /// Task hasn't been deployed yet but is waiting to be executed. Deprecated in favor of PENDING_VERSION
  WAITING_FOR_DEPLOY

  /// Task is currently being executed by a worker
  EXECUTING

  /// Task has been paused by the system, and will be resumed by the system
  WAITING_TO_RESUME

  /// Task has failed and is waiting to be retried
  RETRYING_AFTER_FAILURE

  /// Task has been paused by the user, and can be resumed by the user
  PAUSED

  ///
  /// FINAL STATUSES
  ///

  /// Task has been canceled by the user
  CANCELED

  /// Task was interrupted during execution, mostly this happens in development environments
  INTERRUPTED

  /// Task has been completed successfully
  COMPLETED_SUCCESSFULLY

  /// Task has been completed with errors
  COMPLETED_WITH_ERRORS

  /// Task has failed to complete, due to an error in the system
  SYSTEM_FAILURE

  /// Task has crashed and won't be retried, most likely the worker ran out of resources, e.g. memory or storage
  CRASHED

  /// Task reached the ttl without being executed
  EXPIRED

  /// Task has been timed out when using maxDuration
  TIMED_OUT
}

enum RunEngineVersion {
  /// The original version that uses marqs v1 and Graphile
  V1
  V2
}

/// Used by the RunEngine during TaskRun execution
/// It has the required information to transactionally progress a run through states,
/// and prevent side effects like heartbeats failing a run that has progressed.
/// It is optimised for performance and is designed to be cleared at some point,
/// so there are no cascading relationships to other models.
model TaskRunExecutionSnapshot {
  id String @id @default(cuid())

  /// This should always be 2+ (V1 didn't use the run engine or snapshots)
  engine RunEngineVersion @default(V2)

  /// The execution status
  executionStatus TaskRunExecutionStatus
  /// For debugging
  description     String

  /// We store invalid snapshots as a record of the run state when we tried to move
  isValid Boolean @default(true)
  error   String?

  /// The previous snapshot ID
  previousSnapshotId String?

  /// Run
  runId     String
  run       TaskRun       @relation(fields: [runId], references: [id])
  runStatus TaskRunStatus

  // Batch
  batchId String?
  batch   BatchTaskRun? @relation(fields: [batchId], references: [id])

  /// This is the current run attempt number. Users can define how many attempts they want for a run.
  attemptNumber Int?

  /// Environment
  environmentId   String
  environment     RuntimeEnvironment     @relation(fields: [environmentId], references: [id])
  environmentType RuntimeEnvironmentType

  projectId String
  project   Project @relation(fields: [projectId], references: [id])

  organizationId String
  organization   Organization @relation(fields: [organizationId], references: [id])

  /// Waitpoints that have been completed for this execution
  completedWaitpoints Waitpoint[] @relation("completedWaitpoints")

  /// An array of waitpoint IDs in the correct order, used for batches
  completedWaitpointOrder String[]

  /// Checkpoint
  checkpointId String?
  checkpoint   TaskRunCheckpoint? @relation(fields: [checkpointId], references: [id])

  /// Worker
  workerId String?
  worker   WorkerInstance? @relation(fields: [workerId], references: [id])

  runnerId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  lastHeartbeatAt DateTime?

  /// Metadata used by various systems in the run engine
  metadata Json?

  /// Used to get the latest valid snapshot quickly
  @@index([runId, isValid, createdAt(sort: Desc)])
}

enum TaskRunExecutionStatus {
  /// Run has been created
  RUN_CREATED
  /// Run is in the RunQueue
  QUEUED
  /// Run is in the RunQueue, and is also executing. This happens when a run is continued cannot reacquire concurrency
  QUEUED_EXECUTING
  /// Run has been pulled from the queue, but isn't executing yet
  PENDING_EXECUTING
  /// Run is executing on a worker
  EXECUTING
  /// Run is executing on a worker but is waiting for waitpoints to complete
  EXECUTING_WITH_WAITPOINTS
  /// Run has been suspended and may be waiting for waitpoints to complete before resuming
  SUSPENDED
  /// Run has been scheduled for cancellation
  PENDING_CANCEL
  /// Run is finished (success of failure)
  FINISHED
}

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

  friendlyId String @unique

  type     TaskRunCheckpointType
  location String
  imageRef String?
  reason   String?
  metadata String?

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  executionSnapshot TaskRunExecutionSnapshot[]

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum TaskRunCheckpointType {
  DOCKER
  KUBERNETES
}

/// A Waitpoint blocks a run from continuing until it's completed
/// If there's a waitpoint blocking a run, it shouldn't be in the queue
model Waitpoint {
  id String @id @default(cuid())

  friendlyId String @unique

  type   WaitpointType
  status WaitpointStatus @default(PENDING)

  completedAt DateTime?

  /// If it's an Event type waitpoint, this is the event. It can also be provided for the DATETIME type
  idempotencyKey             String
  /// If this is true then we can show it in the dashboard/return it from the SDK
  userProvidedIdempotencyKey Boolean

  /// If there's a user provided idempotency key, this is the time it expires at
  idempotencyKeyExpiresAt DateTime?

  /// If an idempotencyKey is no longer active, we store it here and generate a new one for the idempotencyKey field.
  /// Clearing an idempotencyKey is useful for debounce or cancelling child runs.
  /// This is a workaround because Prisma doesn't support partial indexes.
  inactiveIdempotencyKey String?

  /// If it's a RUN type waitpoint, this is the associated run
  completedByTaskRunId String?  @unique
  completedByTaskRun   TaskRun? @relation("CompletingRun", fields: [completedByTaskRunId], references: [id], onDelete: SetNull)

  /// If it's a DATETIME type waitpoint, this is the date.
  /// If it's a MANUAL waitpoint, this can be set as the `timeout`.
  completedAfter DateTime?

  /// If it's a BATCH type waitpoint, this is the associated batch
  completedByBatchId String?
  completedByBatch   BatchTaskRun? @relation(fields: [completedByBatchId], references: [id], onDelete: SetNull)

  /// The runs this waitpoint is blocking
  blockingTaskRuns TaskRunWaitpoint[]

  /// All runs that have ever been blocked by this waitpoint, used for display purposes
  connectedRuns TaskRun[] @relation("WaitpointRunConnections")

  /// When a waitpoint is complete
  completedExecutionSnapshots TaskRunExecutionSnapshot[] @relation("completedWaitpoints")

  /// When completed, an output can be stored here
  output        String?
  outputType    String  @default("application/json")
  outputIsError Boolean @default(false)

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  /// Denormized column that holds the raw tags
  /// Denormalized column that holds the raw tags
  tags String[]

  /// Quickly find an idempotent waitpoint
  @@unique([environmentId, idempotencyKey])
  /// Quickly find a batch waitpoint
  @@index([completedByBatchId])
  /// Used on the Waitpoint dashboard pages
  /// Time period filtering
  @@index([environmentId, type, createdAt(sort: Desc)])
  /// Status filtering
  @@index([environmentId, type, status])
}

enum WaitpointType {
  RUN
  DATETIME
  MANUAL
  BATCH
}

enum WaitpointStatus {
  PENDING
  COMPLETED
}

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

  taskRun   TaskRun @relation(fields: [taskRunId], references: [id])
  taskRunId String

  waitpoint   Waitpoint @relation(fields: [waitpointId], references: [id])
  waitpointId String

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  /// This span id is completed when the waitpoint is completed. This is used with cached runs (idempotent)
  spanIdToComplete String?

  //associated batch
  batchId    String?
  batch      BatchTaskRun? @relation(fields: [batchId], references: [id])
  //if there's an associated batch and this isn't set it's for the entire batch
  //if it is set, it's a specific run in the batch
  batchIndex Int?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  /// There are two constraints, the one below and also one that Prisma doesn't support
  /// The second one implemented in SQL only prevents a TaskRun + Waitpoint with a null batchIndex
  @@unique([taskRunId, waitpointId, batchIndex])
  @@index([taskRunId])
  @@index([waitpointId])
}

model WaitpointTag {
  id   String @id @default(cuid())
  name String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  createdAt DateTime @default(now())

  @@unique([environmentId, name])
}

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

  key   String @unique
  value Json?
}

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

  /// For example "worker-1"
  name String

  /// If managed, it will default to the name, e.g. "worker-1"
  /// If unmanged, it will be prefixed with the deployment ID e.g. "deploy-123-worker-1"
  resourceIdentifier String

  metadata Json?

  workerGroup   WorkerInstanceGroup @relation(fields: [workerGroupId], references: [id])
  workerGroupId String

  TaskRunExecutionSnapshot TaskRunExecutionSnapshot[]

  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String?

  project   Project? @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String?

  environment   RuntimeEnvironment? @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String?

  deployment   WorkerDeployment? @relation(fields: [deploymentId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  deploymentId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  lastDequeueAt   DateTime?
  lastHeartbeatAt DateTime?

  @@unique([workerGroupId, resourceIdentifier])
}

enum WorkerInstanceGroupType {
  MANAGED
  UNMANAGED
}

model WorkerInstanceGroup {
  id   String                  @id @default(cuid())
  type WorkerInstanceGroupType

  /// For example "us-east-1"
  name String

  /// If managed, it will default to the name, e.g. "us-east-1"
  /// If unmanged, it will be prefixed with the project ID e.g. "project_1-us-east-1"
  masterQueue String @unique

  description String?
  hidden      Boolean @default(false)

  token   WorkerGroupToken @relation(fields: [tokenId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  tokenId String           @unique

  workers           WorkerInstance[]
  backgroundWorkers BackgroundWorker[]

  defaultForProjects Project[] @relation("ProjectDefaultWorkerGroup")

  organization   Organization? @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String?

  project   Project? @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

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

  tokenHash String @unique

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  workerGroup WorkerInstanceGroup?
}

model TaskRunTag {
  id   String @id @default(cuid())
  name String

  friendlyId String @unique

  runs TaskRun[]

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  createdAt DateTime @default(now())

  @@unique([projectId, name])
  //Makes run filtering by tag faster
  @@index([name, id])
}

/// This is used for triggerAndWait and batchTriggerAndWait. The taskRun is the child task, it points at a parent attempt or a batch
model TaskRunDependency {
  id String @id @default(cuid())

  /// The child run
  taskRun   TaskRun @relation(fields: [taskRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskRunId String  @unique

  checkpointEvent   CheckpointRestoreEvent? @relation(fields: [checkpointEventId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  checkpointEventId String?                 @unique

  /// An attempt that is dependent on this task run.
  dependentAttempt   TaskRunAttempt? @relation(fields: [dependentAttemptId], references: [id])
  dependentAttemptId String?

  /// A batch run that is dependent on this task run
  dependentBatchRun   BatchTaskRun? @relation("dependentBatchRun", fields: [dependentBatchRunId], references: [id])
  dependentBatchRunId String?

  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  resumedAt DateTime?

  @@index([dependentAttemptId])
  @@index([dependentBatchRunId])
}

/// deprecated, we hadn't included the project id in the unique constraint
model TaskRunCounter {
  taskIdentifier String @id
  lastNumber     Int    @default(0)
}

/// Used for the TaskRun number (e.g. #1,421)
model TaskRunNumberCounter {
  id String @id @default(cuid())

  taskIdentifier String
  environment    RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId  String

  lastNumber Int @default(0)

  @@unique([taskIdentifier, environmentId])
}

/// This is not used from engine v2+, attempts use the TaskRunExecutionSnapshot and TaskRun
model TaskRunAttempt {
  id     String @id @default(cuid())
  number Int    @default(0)

  friendlyId String @unique

  taskRun   TaskRun @relation("attempts", fields: [taskRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskRunId String

  backgroundWorker   BackgroundWorker @relation(fields: [backgroundWorkerId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  backgroundWorkerId String

  backgroundWorkerTask   BackgroundWorkerTask @relation(fields: [backgroundWorkerTaskId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  backgroundWorkerTaskId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  queue   TaskQueue @relation(fields: [queueId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  queueId String

  status TaskRunAttemptStatus @default(PENDING)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  startedAt   DateTime?
  completedAt DateTime?

  usageDurationMs Int @default(0)

  error      Json?
  output     String?
  outputType String  @default("application/json")

  dependencies      TaskRunDependency[]
  batchDependencies BatchTaskRun[]

  checkpoints            Checkpoint[]
  batchTaskRunItems      BatchTaskRunItem[]
  CheckpointRestoreEvent CheckpointRestoreEvent[]
  alerts                 ProjectAlert[]
  childRuns              TaskRun[]                @relation("TaskParentRunAttempt")

  @@unique([taskRunId, number])
  @@index([taskRunId])
}

enum TaskRunAttemptStatus {
  /// NON-FINAL
  PENDING
  EXECUTING
  PAUSED
  /// FINAL
  FAILED
  CANCELED
  COMPLETED
}

/// This is the unified otel span/log model that will eventually be replaced by clickhouse
model TaskEvent {
  id String @id @default(cuid())

  /// This matches the span name for a trace event, or the log body for a log event
  message String

  traceId    String
  spanId     String
  parentId   String?
  tracestate String?

  isError     Boolean @default(false)
  isPartial   Boolean @default(false)
  isCancelled Boolean @default(false)
  /// deprecated: don't use this, moving this to properties, this now uses TaskEventKind.LOG
  isDebug     Boolean @default(false)

  serviceName      String
  serviceNamespace String

  level  TaskEventLevel  @default(TRACE)
  kind   TaskEventKind   @default(INTERNAL)
  status TaskEventStatus @default(UNSET)

  links  Json?
  events Json?

  /// This is the time the event started in nanoseconds since the epoch
  startTime BigInt

  /// This is the duration of the event in nanoseconds
  duration BigInt @default(0)

  attemptId     String?
  attemptNumber Int?

  environmentId   String
  environmentType RuntimeEnvironmentType

  organizationId String

  projectId  String
  projectRef String

  runId     String
  runIsTest Boolean @default(false)

  idempotencyKey String?

  taskSlug       String
  taskPath       String?
  taskExportName String?

  workerId      String?
  workerVersion String?

  queueId   String?
  queueName String?

  batchId String?

  /// This represents all the span attributes available, like http.status_code, and special attributes like $style.icon, $output, $metadata.payload.userId, as it's used for searching and filtering
  properties Json

  /// This represents all span attributes in the $metadata namespace, like $metadata.payload
  metadata Json?

  /// This represents all span attributes in the $style namespace, like $style
  style Json?

  /// This represents all span attributes in the $output namespace, like $output
  output Json?

  /// This represents the mimetype of the output, such as application/json or application/super+json
  outputType String?

  payload     Json?
  payloadType String?

  createdAt DateTime @default(now())

  // This represents the amount of "usage time" the event took, e.g. the CPU time
  usageDurationMs  Int   @default(0)
  usageCostInCents Float @default(0)

  machinePreset           String?
  machinePresetCpu        Float?
  machinePresetMemory     Float?
  machinePresetCentsPerMs Float?

  /// Used on the run page
  @@index([traceId])
  /// Used when looking up span events to complete when a run completes
  @@index([spanId])
  // Used for getting all logs for a run
  @@index([runId])
}

enum TaskEventLevel {
  TRACE
  DEBUG
  LOG
  INFO
  WARN
  ERROR
}

enum TaskEventKind {
  UNSPECIFIED
  INTERNAL
  SERVER
  CLIENT
  PRODUCER
  CONSUMER
  UNRECOGNIZED
  LOG
}

enum TaskEventStatus {
  UNSET
  OK
  ERROR
  UNRECOGNIZED
}

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

  friendlyId String @unique

  name String
  type TaskQueueType @default(VIRTUAL)

  version       TaskQueueVersion @default(V1)
  orderableName String?

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  concurrencyLimit Int?
  rateLimit        Json?

  paused Boolean @default(false)

  /// If true, when a run is paused and waiting for waitpoints to be completed, the run will release the concurrency capacity.
  releaseConcurrencyOnWaitpoint Boolean @default(false)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  attempts TaskRunAttempt[]
  tasks    BackgroundWorkerTask[]
  workers  BackgroundWorker[]

  @@unique([runtimeEnvironmentId, name])
}

enum TaskQueueType {
  VIRTUAL
  NAMED
}

enum TaskQueueVersion {
  V1
  V2
}

model BatchTaskRun {
  id                      String             @id @default(cuid())
  friendlyId              String             @unique
  idempotencyKey          String?
  idempotencyKeyExpiresAt DateTime?
  runtimeEnvironment      RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  status                  BatchTaskRunStatus @default(PENDING)
  runtimeEnvironmentId    String
  /// This only includes new runs, not idempotent runs.
  runs                    TaskRun[]
  createdAt               DateTime           @default(now())
  updatedAt               DateTime           @updatedAt

  // new columns
  /// Friendly IDs
  runIds       String[] @default([])
  runCount     Int      @default(0)
  payload      String?
  payloadType  String   @default("application/json")
  options      Json?
  batchVersion String   @default("v1")

  //engine v2
  /// Snapshots that reference this batch
  executionSnapshots TaskRunExecutionSnapshot[]
  /// Specific run blockers,
  runsBlocked        TaskRunWaitpoint[]
  /// Waitpoints that are blocked by this batch.
  /// When a Batch is created it blocks execution of the associated parent run (for andWait)
  waitpoints         Waitpoint[]

  // This is for v3 batches
  /// sealed is set to true once no more items can be added to the batch
  sealed         Boolean   @default(false)
  sealedAt       DateTime?
  /// this is the expected number of items in the batch
  expectedCount  Int       @default(0)
  /// this is the completed number of items in the batch. once this reaches expectedCount, and the batch is sealed, the batch is considered completed
  completedCount Int       @default(0)
  completedAt    DateTime?
  resumedAt      DateTime?

  /// this is used to be able to "seal" this BatchTaskRun when all of the runs have been triggered asynchronously, and using the "parallel" processing strategy
  processingJobsCount         Int @default(0)
  processingJobsExpectedCount Int @default(0)

  /// optional token that can be used to authenticate the task run
  oneTimeUseToken String?

  ///all the below properties are engine v1 only
  items                  BatchTaskRunItem[]
  taskIdentifier         String?
  checkpointEvent        CheckpointRestoreEvent? @relation(fields: [checkpointEventId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  checkpointEventId      String?                 @unique
  dependentTaskAttempt   TaskRunAttempt?         @relation(fields: [dependentTaskAttemptId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  dependentTaskAttemptId String?
  runDependencies        TaskRunDependency[]     @relation("dependentBatchRun")

  @@unique([oneTimeUseToken])
  ///this is used for all engine versions
  @@unique([runtimeEnvironmentId, idempotencyKey])
  @@index([dependentTaskAttemptId])
}

enum BatchTaskRunStatus {
  PENDING
  COMPLETED
  ABORTED
}

///Used in engine V1 only
model BatchTaskRunItem {
  id String @id @default(cuid())

  status BatchTaskRunItemStatus @default(PENDING)

  batchTaskRun   BatchTaskRun @relation(fields: [batchTaskRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  batchTaskRunId String

  taskRun   TaskRun @relation(fields: [taskRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskRunId String

  taskRunAttempt   TaskRunAttempt? @relation(fields: [taskRunAttemptId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  taskRunAttemptId String?

  createdAt   DateTime  @default(now())
  updatedAt   DateTime  @updatedAt
  completedAt DateTime?

  @@unique([batchTaskRunId, taskRunId])
  @@index([taskRunAttemptId], map: "idx_batchtaskrunitem_taskrunattempt")
  @@index([taskRunId], map: "idx_batchtaskrunitem_taskrun")
}

enum BatchTaskRunItemStatus {
  PENDING
  FAILED
  CANCELED
  COMPLETED
}

model EnvironmentVariable {
  id         String                     @id @default(cuid())
  friendlyId String                     @unique
  key        String
  project    Project                    @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId  String
  createdAt  DateTime                   @default(now())
  updatedAt  DateTime                   @updatedAt
  values     EnvironmentVariableValue[]

  @@unique([projectId, key])
}

model EnvironmentVariableValue {
  id               String              @id @default(cuid())
  valueReference   SecretReference?    @relation(fields: [valueReferenceId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  valueReferenceId String?
  variable         EnvironmentVariable @relation(fields: [variableId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  variableId       String
  environment      RuntimeEnvironment  @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId    String

  /// If true, the value is secret and cannot be revealed
  isSecret Boolean @default(false)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([variableId, environmentId])
}

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

  friendlyId String @unique

  type     CheckpointType
  location String
  imageRef String
  reason   String?
  metadata String?

  events CheckpointRestoreEvent[]

  run   TaskRun @relation(fields: [runId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runId String

  attempt       TaskRunAttempt @relation(fields: [attemptId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  attemptId     String
  attemptNumber Int?

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([attemptId])
  @@index([runId])
}

enum CheckpointType {
  DOCKER
  KUBERNETES
}

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

  type     CheckpointRestoreEventType
  reason   String?
  metadata String?

  checkpoint   Checkpoint @relation(fields: [checkpointId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  checkpointId String

  run   TaskRun @relation(fields: [runId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runId String

  attempt   TaskRunAttempt @relation(fields: [attemptId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  attemptId String

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  runtimeEnvironment   RuntimeEnvironment @relation(fields: [runtimeEnvironmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  runtimeEnvironmentId String

  taskRunDependency      TaskRunDependency?
  batchTaskRunDependency BatchTaskRun?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@index([checkpointId])
  @@index([runId])
}

enum CheckpointRestoreEventType {
  CHECKPOINT
  RESTORE
}

enum WorkerDeploymentType {
  MANAGED
  UNMANAGED
  V1
}

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

  contentHash String
  friendlyId  String @unique
  shortCode   String
  version     String

  runtime        String?
  runtimeVersion String?

  imageReference String?
  imagePlatform  String  @default("linux/amd64")

  externalBuildData Json?

  status WorkerDeploymentStatus @default(PENDING)
  type   WorkerDeploymentType   @default(V1)

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  worker   BackgroundWorker? @relation(fields: [workerId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  workerId String?           @unique

  triggeredBy   User?   @relation(fields: [triggeredById], references: [id], onDelete: SetNull, onUpdate: Cascade)
  triggeredById String?

  builtAt    DateTime?
  deployedAt DateTime?

  failedAt  DateTime?
  errorData Json?

  // This is GitMeta type
  git Json?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  promotions     WorkerDeploymentPromotion[]
  alerts         ProjectAlert[]
  workerInstance WorkerInstance[]

  @@unique([projectId, shortCode])
  @@unique([environmentId, version])
}

enum WorkerDeploymentStatus {
  PENDING
  /// This is the status when the image is being built
  BUILDING
  /// This is the status when the image is built and we are waiting for the indexing to finish
  DEPLOYING
  /// This is the status when the image is built and indexed, meaning we have everything we need to deploy
  DEPLOYED
  FAILED
  CANCELED
  /// This is the status when the image is built and indexing does not finish in time
  TIMED_OUT
}

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

  /// This is the promotion label, e.g. "current"
  label String

  deployment   WorkerDeployment @relation(fields: [deploymentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  deploymentId String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  // Only one promotion per environment can be active at a time
  @@unique([environmentId, label])
}

///Schedules can be attached to tasks to trigger them on a schedule
model TaskSchedule {
  id String @id @default(cuid())

  type ScheduleType @default(IMPERATIVE)

  ///users see this as `id`. They start with schedule_
  friendlyId     String @unique
  ///a reference to a task (not a foreign key because it's across versions)
  taskIdentifier String

  ///can be provided and we won't create another with the same key
  deduplicationKey             String  @default(cuid())
  userProvidedDeduplicationKey Boolean @default(false)

  ///the CRON pattern
  generatorExpression  String
  generatorDescription String                @default("")
  generatorType        ScheduleGeneratorType @default(CRON)

  /// These are IANA format string, or the default "UTC". E.g. "America/New_York"
  timezone String @default("UTC")

  ///Can be provided by the user then accessed inside a run
  externalId String?

  ///Instances of the schedule that are active
  instances TaskScheduleInstance[]

  lastRunTriggeredAt DateTime?

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  active Boolean @default(true)

  @@unique([projectId, deduplicationKey])
  /// Dashboard list view
  @@index([projectId])
  @@index([projectId, createdAt(sort: Desc)])
}

enum ScheduleType {
  /// defined on your task using the `cron` property
  DECLARATIVE
  /// explicit calls to the SDK are used to create, or using the dashboard
  IMPERATIVE
}

enum ScheduleGeneratorType {
  CRON
}

///An instance links a schedule with an environment
model TaskScheduleInstance {
  id String @id @default(cuid())

  taskSchedule   TaskSchedule @relation(fields: [taskScheduleId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskScheduleId String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  active Boolean @default(true)

  lastScheduledTimestamp DateTime?
  nextScheduledTimestamp DateTime?

  //you can only have a schedule attached to each environment once
  @@unique([taskScheduleId, environmentId])
}

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

  ipAddress String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  createdAt      DateTime  @default(now())
  updatedAt      DateTime  @updatedAt
  disconnectedAt DateTime?

  currentEnvironments RuntimeEnvironment[] @relation("currentSession")
}

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

  friendlyId String @unique

  ///can be provided and we won't create another with the same key
  deduplicationKey             String  @default(cuid())
  userProvidedDeduplicationKey Boolean @default(false)

  integration   OrganizationIntegration? @relation(fields: [integrationId], references: [id], onDelete: SetNull, onUpdate: Cascade)
  integrationId String?

  enabled Boolean @default(true)

  type             ProjectAlertChannelType
  name             String
  properties       Json
  alertTypes       ProjectAlertType[]
  environmentTypes RuntimeEnvironmentType[] @default([STAGING, PRODUCTION])

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  alerts        ProjectAlert[]
  alertStorages ProjectAlertStorage[]

  @@unique([projectId, deduplicationKey])
}

enum ProjectAlertChannelType {
  EMAIL
  SLACK
  WEBHOOK
}

model ProjectAlert {
  id         String @id @default(cuid())
  friendlyId String @unique

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  environment   RuntimeEnvironment @relation(fields: [environmentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  environmentId String

  channel   ProjectAlertChannel @relation(fields: [channelId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  channelId String

  status ProjectAlertStatus @default(PENDING)

  type ProjectAlertType

  taskRunAttempt   TaskRunAttempt? @relation(fields: [taskRunAttemptId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskRunAttemptId String?

  taskRun   TaskRun? @relation(fields: [taskRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  taskRunId String?

  workerDeployment   WorkerDeployment? @relation(fields: [workerDeploymentId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  workerDeploymentId String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum ProjectAlertType {
  TASK_RUN
  /// deprecated, we don't send new alerts for this type
  TASK_RUN_ATTEMPT
  DEPLOYMENT_FAILURE
  DEPLOYMENT_SUCCESS
}

enum ProjectAlertStatus {
  PENDING
  SENT
  FAILED
}

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

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  alertChannel   ProjectAlertChannel @relation(fields: [alertChannelId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  alertChannelId String

  alertType ProjectAlertType

  storageId   String
  storageData Json

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

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

  friendlyId String @unique

  service IntegrationService

  integrationData Json

  tokenReference   SecretReference @relation(fields: [tokenReferenceId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  tokenReferenceId String

  organization   Organization @relation(fields: [organizationId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  organizationId String

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  alertChannels ProjectAlertChannel[]
}

enum IntegrationService {
  SLACK
}

/// Bulk actions, like canceling and replaying runs
model BulkActionGroup {
  id String @id @default(cuid())

  friendlyId String @unique

  project   Project @relation(fields: [projectId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  projectId String

  type  BulkActionType
  items BulkActionItem[]

  /// When the group is created it's pending. After we've processed all the items it's completed. This does not mean the associated runs are completed.
  status BulkActionStatus @default(PENDING)

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum BulkActionType {
  /// Cancels existing runs. This populates the destination runs.
  CANCEL
  /// Replays existing runs. The original runs go as source runs, and the new runs go as destination runs.
  REPLAY
}

enum BulkActionStatus {
  PENDING
  COMPLETED
}

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

  friendlyId String @unique

  group   BulkActionGroup @relation(fields: [groupId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  groupId String

  type BulkActionType

  /// When the item is created it's pending. After we've processed the item it's completed. This does not mean the associated runs are completed.
  status BulkActionItemStatus @default(PENDING)

  /// The run that is the source of the action, e.g. when replaying this is the original run
  sourceRun   TaskRun @relation("SourceActionItemRun", fields: [sourceRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  sourceRunId String

  /// The run that's a result of the action, this will be set when the run has been created
  destinationRun   TaskRun? @relation("DestinationActionItemRun", fields: [destinationRunId], references: [id], onDelete: Cascade, onUpdate: Cascade)
  destinationRunId String?

  error String?

  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
}

enum BulkActionItemStatus {
  PENDING
  COMPLETED
  FAILED
}

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

  key   String
  value String

  sequence Int

  runId String

  createdAt DateTime @default(now())

  @@index([runId])
  @@index([createdAt])
}

/// This is the unified otel span/log model that will eventually be replaced by clickhouse
model TaskEventPartitioned {
  id      String @default(cuid())
  /// This matches the span name for a trace event, or the log body for a log event
  message String

  traceId    String
  spanId     String
  parentId   String?
  tracestate String?

  isError     Boolean @default(false)
  isPartial   Boolean @default(false)
  isCancelled Boolean @default(false)

  serviceName      String
  serviceNamespace String

  level  TaskEventLevel  @default(TRACE)
  kind   TaskEventKind   @default(INTERNAL)
  status TaskEventStatus @default(UNSET)

  links  Json?
  events Json?

  /// This is the time the event started in nanoseconds since the epoch
  startTime BigInt

  /// This is the duration of the event in nanoseconds
  duration BigInt @default(0)

  attemptId     String?
  attemptNumber Int?

  environmentId   String
  environmentType RuntimeEnvironmentType

  organizationId String

  projectId  String
  projectRef String

  runId     String
  runIsTest Boolean @default(false)

  idempotencyKey String?

  taskSlug       String
  taskPath       String?
  taskExportName String?

  workerId      String?
  workerVersion String?

  queueId   String?
  queueName String?

  batchId String?

  /// This represents all the span attributes available, like http.status_code, and special attributes like $style.icon, $output, $metadata.payload.userId, as it's used for searching and filtering
  properties Json

  /// This represents all span attributes in the $metadata namespace, like $metadata.payload
  metadata Json?

  /// This represents all span attributes in the $style namespace, like $style
  style Json?

  /// This represents all span attributes in the $output namespace, like $output
  output Json?

  /// This represents the mimetype of the output, such as application/json or application/super+json
  outputType String?

  payload     Json?
  payloadType String?

  createdAt DateTime @default(now())

  // This represents the amount of "usage time" the event took, e.g. the CPU time
  usageDurationMs  Int   @default(0)
  usageCostInCents Float @default(0)

  machinePreset           String?
  machinePresetCpu        Float?
  machinePresetMemory     Float?
  machinePresetCentsPerMs Float?

  @@id([id, createdAt])
  /// Used on the run page
  @@index([traceId])
  /// Used when looking up span events to complete when a run completes
  @@index([spanId])
  // Used for getting all logs for a run
  @@index([runId])
}