chore: import upstream snapshot with attribution

apps/sim/tools/outlook/list_folders.ts

@@ -0,0 +1,110 @@
+import type {
+  CleanedOutlookFolder,
+  OutlookListFoldersParams,
+  OutlookListFoldersResponse,
+} from '@/tools/outlook/types'
+import { OUTLOOK_FOLDER_OUTPUT_PROPERTIES } from '@/tools/outlook/types'
+import type { ToolConfig } from '@/tools/types'
+
+interface OutlookFolderApi {
+  id: string
+  displayName?: string
+  parentFolderId?: string
+  childFolderCount?: number
+  unreadItemCount?: number
+  totalItemCount?: number
+  isHidden?: boolean
+}
+
+export const outlookListFoldersTool: ToolConfig<
+  OutlookListFoldersParams,
+  OutlookListFoldersResponse
+> = {
+  id: 'outlook_list_folders',
+  name: 'Outlook List Folders',
+  description: 'List mail folders in the root of the Outlook mailbox',
+  version: '1.0.0',
+
+  oauth: {
+    required: true,
+    provider: 'outlook',
+  },
+
+  params: {
+    accessToken: {
+      type: 'string',
+      required: true,
+      visibility: 'hidden',
+      description: 'OAuth access token for Outlook',
+    },
+    maxResults: {
+      type: 'number',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Maximum number of folders to retrieve (default: 50, max: 100)',
+    },
+    includeHiddenFolders: {
+      type: 'boolean',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Whether to include hidden folders in the results',
+    },
+  },
+
+  request: {
+    url: (params) => {
+      const maxResults = params.maxResults
+        ? Math.max(1, Math.min(Math.abs(Number(params.maxResults)), 100))
+        : 50
+      const query = new URLSearchParams({ $top: String(maxResults) })
+      if (params.includeHiddenFolders) {
+        query.set('includeHiddenFolders', 'true')
+      }
+      return `https://graph.microsoft.com/v1.0/me/mailFolders?${query.toString()}`
+    },
+    method: 'GET',
+    headers: (params) => {
+      if (!params.accessToken) {
+        throw new Error('Access token is required')
+      }
+      return {
+        Authorization: `Bearer ${params.accessToken}`,
+      }
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+    const folders: OutlookFolderApi[] = data.value || []
+
+    const cleanedFolders: CleanedOutlookFolder[] = folders.map((folder) => ({
+      id: folder.id,
+      displayName: folder.displayName ?? null,
+      parentFolderId: folder.parentFolderId ?? null,
+      childFolderCount: folder.childFolderCount ?? null,
+      unreadItemCount: folder.unreadItemCount ?? null,
+      totalItemCount: folder.totalItemCount ?? null,
+      isHidden: folder.isHidden ?? null,
+    }))
+
+    return {
+      success: true,
+      output: {
+        message: `Successfully retrieved ${cleanedFolders.length} folder(s).`,
+        results: cleanedFolders,
+      },
+    }
+  },
+
+  outputs: {
+    message: { type: 'string', description: 'Success or status message' },
+    results: {
+      type: 'array',
+      description: 'Array of mail folder objects',
+      items: {
+        type: 'object',
+        properties: OUTLOOK_FOLDER_OUTPUT_PROPERTIES,
+      },
+    },
+  },
+}