chore: import upstream snapshot with attribution

apps/sim/lib/workflows/queries.ts

@@ -0,0 +1,101 @@
+import { db } from '@sim/db'
+import { workflow } from '@sim/db/schema'
+import { and, asc, eq, inArray, isNull, sql } from 'drizzle-orm'
+import type { WorkflowListItem } from '@/lib/api/contracts/workflows'
+import { listAccessibleWorkspaceRowsForUser } from '@/lib/workspaces/utils'
+
+type WorkflowListScope = 'active' | 'archived' | 'all'
+
+/**
+ * Project only the columns declared in `workflowListItemSchema` so the result
+ * matches the contract wire shape exactly. The full row is larger (`state`,
+ * `variables`, `apiKey`, `runCount`, etc.) and would be dropped by the client
+ * Zod parse anyway — narrowing here keeps the payload small. Keep aligned with
+ * the contract.
+ */
+const listColumns = {
+  id: workflow.id,
+  name: workflow.name,
+  description: workflow.description,
+  workspaceId: workflow.workspaceId,
+  folderId: workflow.folderId,
+  sortOrder: workflow.sortOrder,
+  createdAt: workflow.createdAt,
+  updatedAt: workflow.updatedAt,
+  archivedAt: workflow.archivedAt,
+  locked: workflow.locked,
+  isDeployed: workflow.isDeployed,
+} as const
+
+const orderByClause = [asc(workflow.sortOrder), asc(workflow.createdAt), asc(workflow.id)]
+
+type WorkflowListRow = {
+  id: string
+  name: string
+  description: string | null
+  workspaceId: string | null
+  folderId: string | null
+  sortOrder: number
+  createdAt: Date
+  updatedAt: Date
+  archivedAt: Date | null
+  locked: boolean
+  isDeployed: boolean
+}
+
+/** Normalizes timestamp columns to ISO strings to honor the `WorkflowListItem` wire contract. */
+function toListItem(row: WorkflowListRow): WorkflowListItem {
+  return {
+    ...row,
+    createdAt: row.createdAt.toISOString(),
+    updatedAt: row.updatedAt.toISOString(),
+    archivedAt: row.archivedAt ? row.archivedAt.toISOString() : null,
+  }
+}
+
+function scopeCondition(
+  scope: WorkflowListScope,
+  base: ReturnType<typeof eq> | ReturnType<typeof inArray>
+) {
+  if (scope === 'all') return base
+  if (scope === 'archived') return and(base, sql`${workflow.archivedAt} IS NOT NULL`)
+  return and(base, isNull(workflow.archivedAt))
+}
+
+/**
+ * Lists workflows visible to a user as the contract wire shape, shared by the
+ * `GET /api/workflows` route and the workspace sidebar prefetch. Performs no auth
+ * or membership checks — callers enforce access before invoking.
+ *
+ * With `workspaceId`, returns that workspace's workflows; without it, returns
+ * workflows across every workspace the user has permissions on.
+ */
+export async function listWorkflowsForUser({
+  userId,
+  workspaceId,
+  scope,
+}: {
+  userId: string
+  workspaceId?: string
+  scope: WorkflowListScope
+}): Promise<WorkflowListItem[]> {
+  if (workspaceId) {
+    const rows = await db
+      .select(listColumns)
+      .from(workflow)
+      .where(scopeCondition(scope, eq(workflow.workspaceId, workspaceId)))
+      .orderBy(...orderByClause)
+    return rows.map(toListItem)
+  }
+
+  const accessibleRows = await listAccessibleWorkspaceRowsForUser(userId, 'all')
+  const workspaceIds = accessibleRows.map((row) => row.workspace.id)
+  if (workspaceIds.length === 0) return []
+
+  const rows = await db
+    .select(listColumns)
+    .from(workflow)
+    .where(scopeCondition(scope, inArray(workflow.workspaceId, workspaceIds)))
+    .orderBy(...orderByClause)
+  return rows.map(toListItem)
+}