chore: import upstream snapshot with attribution

apps/sim/app/api/tools/microsoft_planner/tasks/route.ts

@@ -0,0 +1,118 @@
+import { createLogger } from '@sim/logger'
+import { type NextRequest, NextResponse } from 'next/server'
+import { microsoftPlannerTasksSelectorContract } from '@/lib/api/contracts/selectors/microsoft'
+import { parseRequest } from '@/lib/api/server'
+import { authorizeCredentialUse } from '@/lib/auth/credential-access'
+import { validateMicrosoftGraphId } from '@/lib/core/security/input-validation'
+import { generateRequestId } from '@/lib/core/utils/request'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+import { refreshAccessTokenIfNeeded } from '@/app/api/auth/oauth/utils'
+import type { PlannerTask } from '@/tools/microsoft_planner/types'
+import { assertGraphNextPageUrl, getGraphNextPageUrl } from '@/tools/sharepoint/utils'
+
+const logger = createLogger('MicrosoftPlannerTasksAPI')
+
+export const dynamic = 'force-dynamic'
+
+/**
+ * Upper bound on Microsoft Graph pages drained when listing a plan's tasks.
+ * Planner uses server-side paging (`$top` is generally ignored), so this caps
+ * the `@odata.nextLink` follow loop to prevent an unbounded drain.
+ */
+const MAX_TASKS_PAGES = 20
+
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateRequestId()
+
+  try {
+    const parsed = await parseRequest(microsoftPlannerTasksSelectorContract, request, {})
+    if (!parsed.success) return parsed.response
+    const { credential, workflowId, planId } = parsed.data.body
+
+    const planIdValidation = validateMicrosoftGraphId(planId, 'planId')
+    if (!planIdValidation.isValid) {
+      logger.error(`[${requestId}] Invalid planId: ${planIdValidation.error}`)
+      return NextResponse.json({ error: planIdValidation.error }, { status: 400 })
+    }
+
+    const authz = await authorizeCredentialUse(request, {
+      credentialId: credential,
+      workflowId,
+    })
+    if (!authz.ok || !authz.credentialOwnerUserId) {
+      return NextResponse.json({ error: authz.error || 'Unauthorized' }, { status: 403 })
+    }
+
+    const accessToken = await refreshAccessTokenIfNeeded(
+      credential,
+      authz.credentialOwnerUserId,
+      requestId
+    )
+    if (!accessToken) {
+      logger.error(`[${requestId}] Failed to obtain valid access token`)
+      return NextResponse.json(
+        { error: 'Failed to obtain valid access token', authRequired: true },
+        { status: 401 }
+      )
+    }
+
+    let nextUrl: string | undefined =
+      `https://graph.microsoft.com/v1.0/planner/plans/${planIdValidation.sanitized}/tasks`
+
+    const rawTasks: PlannerTask[] = []
+    for (let page = 0; page < MAX_TASKS_PAGES && nextUrl; page++) {
+      const response = await fetch(nextUrl, {
+        headers: {
+          Authorization: `Bearer ${accessToken}`,
+        },
+      })
+
+      if (!response.ok) {
+        const errorText = await response.text()
+        logger.error(`[${requestId}] Microsoft Graph API error:`, errorText)
+        return NextResponse.json(
+          { error: 'Failed to fetch tasks from Microsoft Graph' },
+          { status: response.status }
+        )
+      }
+
+      const data = await response.json()
+      if (Array.isArray(data.value)) {
+        rawTasks.push(...data.value)
+      }
+
+      const nextLink = getGraphNextPageUrl(data)
+      nextUrl = nextLink ? assertGraphNextPageUrl(nextLink) : undefined
+      if (nextUrl && page === MAX_TASKS_PAGES - 1) {
+        logger.warn(
+          `[${requestId}] Planner tasks pagination hit ${MAX_TASKS_PAGES}-page cap; result may be incomplete`
+        )
+      }
+    }
+
+    const filteredTasks = rawTasks.map((task: PlannerTask) => ({
+      id: task.id,
+      title: task.title,
+      planId: task.planId,
+      bucketId: task.bucketId,
+      percentComplete: task.percentComplete,
+      priority: task.priority,
+      dueDateTime: task.dueDateTime,
+      createdDateTime: task.createdDateTime,
+      completedDateTime: task.completedDateTime,
+      hasDescription: task.hasDescription,
+      assignments: task.assignments ? Object.keys(task.assignments) : [],
+    }))
+
+    return NextResponse.json({
+      tasks: filteredTasks,
+      metadata: {
+        planId,
+        planUrl: `https://graph.microsoft.com/v1.0/planner/plans/${planId}`,
+      },
+    })
+  } catch (error) {
+    logger.error(`[${requestId}] Error fetching Microsoft Planner tasks:`, error)
+    return NextResponse.json({ error: 'Failed to fetch tasks' }, { status: 500 })
+  }
+})