Reimbursement Export API Handler
Component Detail
Infrastructure
medium complexity
backend
1
Dependencies
0
Dependents
1
Entities
0
Integrations
Description
Next.js API route handler at `/api/v1/reimbursements/export` that streams reimbursement data as a downloadable CSV or Excel file. Validates role authorization, applies the same filter parameters as the dashboard view, and streams the result set to avoid memory accumulation on large exports.
reimbursement-export-handler
Responsibilities
- Validate Coordinator or Org Admin role on incoming export requests
- Accept and validate export filter parameters (dateRange, granularity, format)
- Stream CSV or Excel formatted reimbursement data as a file download response
- Set appropriate Content-Disposition and Content-Type response headers
- Apply organization-scoped tenant isolation to export queries
Interfaces
handleExportRequest(req, res)
validateExportParams(params)
streamCsvResponse(rows, res)
streamExcelResponse(rows, res)
buildExportHeaders(format)
applyExportFilters(query, filters)