since3-portal/modules/admin/queries/settings.ts

import "server-only"
import { createClient } from "@/lib/supabase/server"

export type AdminProductTemplate = {
    id: string
    name: string
    description: string | null
    unitPrice: number
    taxRate: number
    isActive: boolean
}

export async function getAllProductTemplates(): Promise<AdminProductTemplate[]> {
    const supabase = await createClient()
    const { data, error } = await supabase
        .from("product_templates")
        .select("id, name, description, unit_price, tax_rate, is_active")
        .order("is_active", { ascending: false })
        .order("name")

    if (error) throw new Error("Produktvorlagen konnten nicht geladen werden.")

    return data.map((row) => ({
        id: row.id,
        name: row.name,
        description: row.description,
        unitPrice: Number(row.unit_price),
        taxRate: Number(row.tax_rate),
        isActive: row.is_active,
    }))
}