accounted/app/api/pending-operations/route.ts

import { createClient } from '@/lib/supabase/server'
import { NextResponse } from 'next/server'
import { validateQuery } from '@/lib/api/validate'
import { PendingOperationsQuerySchema } from '@/lib/api/schemas'

/**
 * GET /api/pending-operations
 *
 * List pending operations for the authenticated user.
 * Query params: status (default: pending), limit, offset
 */
export async function GET(request: Request) {
  const supabase = await createClient()
  const { data: { user } } = await supabase.auth.getUser()
  if (!user) {
    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
  }

  const result = validateQuery(request, PendingOperationsQuerySchema)
  if (!result.success) return result.response
  const { status, limit, offset } = result.data

  const { data, error, count } = await supabase
    .from('pending_operations')
    .select('*', { count: 'exact' })
    .eq('user_id', user.id)
    .eq('status', status)
    .order('created_at', { ascending: false })
    .range(offset, offset + limit - 1)

  if (error) {
    return NextResponse.json({ error: error.message }, { status: 500 })
  }

  return NextResponse.json({ data: data ?? [], count })
}