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Feat v0.3.3 public entry + background jobs
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Public workflow entry: unauthenticated routes at /api/v1/public/workflows/
for anonymous workflow participation. StartPublic creates instances with
public:<uuid> identity, ResumePublic/AdvancePublic use entry tokens.
Audience-gated: only public stages can be advanced anonymously.

SLA scanner: background goroutine (5-min interval) checks active instances
against per-stage sla_seconds. Fires workflow.sla_breach event on first
breach, marks sla_breached in instance metadata (idempotent).

Staleness sweep: new staleness_timeout_hours column on workflows. Scanner
marks idle instances as stale, cancels open assignments, fires
workflow.stale event.

New store methods: ListActiveInstances, MarkInstanceStale.
New events: workflow.sla_breach, workflow.stale.
3 new store tests (17 total), all passing on SQLite.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Jeffrey Smith
2026-03-27 22:28:22 +00:00
parent ab28e4b784
commit 7adb47a50f
14 changed files with 743 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
server/store/postgres/workflows.go
View File

@@ -20,12 +20,13 @@ func (s *WorkflowStore) Create(ctx context.Context, w *models.Workflow) error {
branding := jsonOrEmpty(w.Branding)
retention := jsonOrDefault(w.Retention, `{"mode":"archive"}`)
return DB.QueryRowContext(ctx, `
INSERT INTO workflows (team_id, name, slug, description, branding, entry_mode, is_active, on_complete, retention, webhook_url, webhook_secret, created_by)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
INSERT INTO workflows (team_id, name, slug, description, branding, entry_mode, is_active,
on_complete, retention, webhook_url, webhook_secret, staleness_timeout_hours, created_by)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)
RETURNING id, version, created_at, updated_at`,
w.TeamID, w.Name, w.Slug, w.Description, branding, w.EntryMode,
w.IsActive, jsonOrNull(w.OnComplete), retention,
nullIfEmpty(w.WebhookURL), nullIfEmpty(w.WebhookSecret), w.CreatedBy,
nullIfEmpty(w.WebhookURL), nullIfEmpty(w.WebhookSecret), w.StalenessTimeoutHours, w.CreatedBy,
).Scan(&w.ID, &w.Version, &w.CreatedAt, &w.UpdatedAt)
}
@@ -36,11 +37,11 @@ func (s *WorkflowStore) GetByID(ctx context.Context, id string) (*models.Workflo
err := DB.QueryRowContext(ctx, `
SELECT id, team_id, name, slug, description, branding, entry_mode, is_active,
version, on_complete, retention, webhook_url, webhook_secret,
created_by, created_at, updated_at
staleness_timeout_hours, created_by, created_at, updated_at
FROM workflows WHERE id = $1`, id,
).Scan(&w.ID, &w.TeamID, &w.Name, &w.Slug, &w.Description, &branding,
&w.EntryMode, &w.IsActive, &w.Version, &onComplete, &retention,
&webhookURL, &webhookSecret,
&webhookURL, &webhookSecret, &w.StalenessTimeoutHours,
&w.CreatedBy, &w.CreatedAt, &w.UpdatedAt)
if err != nil {
return nil, err
@@ -63,13 +64,13 @@ func (s *WorkflowStore) GetBySlug(ctx context.Context, teamID *string, slug stri
if teamID != nil {
q = `SELECT id, team_id, name, slug, description, branding, entry_mode, is_active,
version, on_complete, retention, webhook_url, webhook_secret,
created_by, created_at, updated_at
staleness_timeout_hours, created_by, created_at, updated_at
FROM workflows WHERE team_id = $1 AND slug = $2`
args = []interface{}{*teamID, slug}
} else {
q = `SELECT id, team_id, name, slug, description, branding, entry_mode, is_active,
version, on_complete, retention, webhook_url, webhook_secret,
created_by, created_at, updated_at
staleness_timeout_hours, created_by, created_at, updated_at
FROM workflows WHERE team_id IS NULL AND slug = $1`
args = []interface{}{slug}
}
@@ -79,7 +80,7 @@ func (s *WorkflowStore) GetBySlug(ctx context.Context, teamID *string, slug stri
err := DB.QueryRowContext(ctx, q, args...).Scan(
&w.ID, &w.TeamID, &w.Name, &w.Slug, &w.Description, &branding,
&w.EntryMode, &w.IsActive, &w.Version, &onComplete, &retention,
&webhookURL, &webhookSecret,
&webhookURL, &webhookSecret, &w.StalenessTimeoutHours,
&w.CreatedBy, &w.CreatedAt, &w.UpdatedAt)
if err != nil {
return nil, err
@@ -135,6 +136,9 @@ func (s *WorkflowStore) Update(ctx context.Context, id string, patch models.Work
if patch.WebhookSecret != nil {
add("webhook_secret", *patch.WebhookSecret)
}
if patch.StalenessTimeoutHours != nil {
add("staleness_timeout_hours", *patch.StalenessTimeoutHours)
}
if len(sets) == 0 {
return nil
@@ -166,7 +170,7 @@ func (s *WorkflowStore) ListForTeam(ctx context.Context, teamID string) ([]model
return s.queryWorkflows(ctx, `
SELECT id, team_id, name, slug, description, branding, entry_mode, is_active,
version, on_complete, retention, webhook_url, webhook_secret,
created_by, created_at, updated_at
staleness_timeout_hours, created_by, created_at, updated_at
FROM workflows WHERE team_id = $1
ORDER BY name ASC`, teamID)
}
@@ -175,7 +179,7 @@ func (s *WorkflowStore) ListGlobal(ctx context.Context) ([]models.Workflow, erro
return s.queryWorkflows(ctx, `
SELECT id, team_id, name, slug, description, branding, entry_mode, is_active,
version, on_complete, retention, webhook_url, webhook_secret,
created_by, created_at, updated_at
staleness_timeout_hours, created_by, created_at, updated_at
FROM workflows WHERE team_id IS NULL
ORDER BY name ASC`)
}
@@ -193,7 +197,7 @@ func (s *WorkflowStore) queryWorkflows(ctx context.Context, q string, args ...in
var webhookURL, webhookSecret *string
if err := rows.Scan(&w.ID, &w.TeamID, &w.Name, &w.Slug, &w.Description,
&branding, &w.EntryMode, &w.IsActive, &w.Version, &onComplete,
&retention, &webhookURL, &webhookSecret,
&retention, &webhookURL, &webhookSecret, &w.StalenessTimeoutHours,
&w.CreatedBy, &w.CreatedAt, &w.UpdatedAt); err != nil {
return nil, err
}
@@ -533,6 +537,40 @@ func (s *WorkflowStore) CancelInstance(ctx context.Context, id string) error {
return err
}
func (s *WorkflowStore) MarkInstanceStale(ctx context.Context, id string) error {
_, err := DB.ExecContext(ctx, `
UPDATE workflow_instances SET status = 'stale' WHERE id = $1 AND status = 'active'`, id)
return err
}
func (s *WorkflowStore) ListActiveInstances(ctx context.Context) ([]models.WorkflowInstance, error) {
rows, err := DB.QueryContext(ctx, `
SELECT id, workflow_id, workflow_version, current_stage, stage_data,
status, started_by, entry_token, metadata,
stage_entered_at, created_at, updated_at
FROM workflow_instances WHERE status = 'active'
ORDER BY stage_entered_at ASC`)
if err != nil {
return nil, err
}
defer rows.Close()
var result []models.WorkflowInstance
for rows.Next() {
var inst models.WorkflowInstance
var stageData, metadata []byte
if err := rows.Scan(&inst.ID, &inst.WorkflowID, &inst.WorkflowVersion,
&inst.CurrentStage, &stageData, &inst.Status, &inst.StartedBy,
&inst.EntryToken, &metadata,
&inst.StageEnteredAt, &inst.CreatedAt, &inst.UpdatedAt); err != nil {
return nil, err
}
inst.StageData = stageData
inst.Metadata = metadata
result = append(result, inst)
}
return result, rows.Err()
}
// ── Assignments (v0.3.1) ────────────────────
func (s *WorkflowStore) CreateAssignment(ctx context.Context, a *models.WorkflowAssignment) error {