chore: import upstream snapshot with attribution

apps/sim/app/api/tools/gmail/remove-label/route.ts

@@ -0,0 +1,130 @@
+import { createLogger } from '@sim/logger'
+import { getErrorMessage } from '@sim/utils/errors'
+import { type NextRequest, NextResponse } from 'next/server'
+import { gmailRemoveLabelContract } from '@/lib/api/contracts/tools/google'
+import { parseRequest } from '@/lib/api/server'
+import { checkInternalAuth } from '@/lib/auth/hybrid'
+import { validateAlphanumericId } from '@/lib/core/security/input-validation'
+import { generateRequestId } from '@/lib/core/utils/request'
+import { withRouteHandler } from '@/lib/core/utils/with-route-handler'
+
+export const dynamic = 'force-dynamic'
+
+const logger = createLogger('GmailRemoveLabelAPI')
+
+const GMAIL_API_BASE = 'https://gmail.googleapis.com/gmail/v1/users/me'
+
+export const POST = withRouteHandler(async (request: NextRequest) => {
+  const requestId = generateRequestId()
+
+  try {
+    const authResult = await checkInternalAuth(request, { requireWorkflowId: false })
+
+    if (!authResult.success) {
+      logger.warn(`[${requestId}] Unauthorized Gmail remove label attempt: ${authResult.error}`)
+      return NextResponse.json(
+        {
+          success: false,
+          error: authResult.error || 'Authentication required',
+        },
+        { status: 401 }
+      )
+    }
+
+    logger.info(
+      `[${requestId}] Authenticated Gmail remove label request via ${authResult.authType}`,
+      {
+        userId: authResult.userId,
+      }
+    )
+
+    const parsed = await parseRequest(gmailRemoveLabelContract, request, {})
+    if (!parsed.success) return parsed.response
+    const validatedData = parsed.data.body
+
+    logger.info(`[${requestId}] Removing label(s) from Gmail email`, {
+      messageId: validatedData.messageId,
+      labelIds: validatedData.labelIds,
+    })
+
+    const labelIds = validatedData.labelIds
+      .split(',')
+      .map((id) => id.trim())
+      .filter((id) => id.length > 0)
+
+    for (const labelId of labelIds) {
+      const labelIdValidation = validateAlphanumericId(labelId, 'labelId', 255)
+      if (!labelIdValidation.isValid) {
+        logger.warn(`[${requestId}] Invalid label ID: ${labelIdValidation.error}`)
+        return NextResponse.json(
+          {
+            success: false,
+            error: labelIdValidation.error,
+          },
+          { status: 400 }
+        )
+      }
+    }
+
+    const messageIdValidation = validateAlphanumericId(validatedData.messageId, 'messageId', 255)
+    if (!messageIdValidation.isValid) {
+      logger.warn(`[${requestId}] Invalid message ID: ${messageIdValidation.error}`)
+      return NextResponse.json(
+        { success: false, error: messageIdValidation.error },
+        { status: 400 }
+      )
+    }
+
+    const gmailResponse = await fetch(
+      `${GMAIL_API_BASE}/messages/${validatedData.messageId}/modify`,
+      {
+        method: 'POST',
+        headers: {
+          Authorization: `Bearer ${validatedData.accessToken}`,
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          removeLabelIds: labelIds,
+        }),
+      }
+    )
+
+    if (!gmailResponse.ok) {
+      const errorText = await gmailResponse.text()
+      logger.error(`[${requestId}] Gmail API error:`, errorText)
+      return NextResponse.json(
+        {
+          success: false,
+          error: `Gmail API error: ${gmailResponse.statusText}`,
+        },
+        { status: gmailResponse.status }
+      )
+    }
+
+    const data = await gmailResponse.json()
+
+    logger.info(`[${requestId}] Label(s) removed successfully`, { messageId: data.id })
+
+    return NextResponse.json({
+      success: true,
+      output: {
+        content: `Successfully removed ${labelIds.length} label(s) from email`,
+        metadata: {
+          id: data.id,
+          threadId: data.threadId,
+          labelIds: data.labelIds,
+        },
+      },
+    })
+  } catch (error) {
+    logger.error(`[${requestId}] Error removing label from Gmail email:`, error)
+
+    return NextResponse.json(
+      {
+        success: false,
+        error: getErrorMessage(error, 'Internal server error'),
+      },
+      { status: 500 }
+    )
+  }
+})