"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTariffsByProvider = getTariffsByProvider;
exports.getTariffById = getTariffById;
exports.createTariff = createTariff;
exports.updateTariff = updateTariff;
exports.deleteTariff = deleteTariff;
const client_1 = require("@prisma/client");
const prisma = new client_1.PrismaClient();
async function getTariffsByProvider(providerId, includeInactive = false) {
    const where = { providerId };
    if (!includeInactive) {
        where.isActive = true;
    }
    return prisma.tariff.findMany({
        where,
        orderBy: { name: 'asc' },
        include: {
            _count: {
                select: { contracts: true },
            },
        },
    });
}
async function getTariffById(id) {
    return prisma.tariff.findUnique({
        where: { id },
        include: {
            provider: true,
            _count: {
                select: { contracts: true },
            },
        },
    });
}
async function createTariff(data) {
    return prisma.tariff.create({
        data: {
            ...data,
            isActive: true,
        },
    });
}
async function updateTariff(id, data) {
    return prisma.tariff.update({
        where: { id },
        data,
    });
}
async function deleteTariff(id) {
    // Check if tariff is used by any contracts
    const count = await prisma.contract.count({
        where: { tariffId: id },
    });
    if (count > 0) {
        throw new Error(`Tarif kann nicht gelöscht werden, da er von ${count} Verträgen verwendet wird`);
    }
    return prisma.tariff.delete({ where: { id } });
}
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