"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MaintenanceGuard = void 0;
const common_1 = require("@nestjs/common");
const core_1 = require("@nestjs/core");
const prisma_service_1 = require("../../prisma/prisma.service");
const jwt_1 = require("@nestjs/jwt");
let MaintenanceGuard = class MaintenanceGuard {
    reflector;
    prisma;
    jwtService;
    constructor(reflector, prisma, jwtService) {
        this.reflector = reflector;
        this.prisma = prisma;
        this.jwtService = jwtService;
    }
    async canActivate(context) {
        const isExempt = this.reflector.get('skipMaintenance', context.getHandler());
        const isControllerExempt = this.reflector.get('skipMaintenance', context.getClass());
        if (isExempt || isControllerExempt) {
            return true;
        }
        const maintenanceConfig = await this.prisma.appConfig.findUnique({
            where: { key: 'maintenance_mode' },
        });
        const isMaintenanceMode = maintenanceConfig?.value === 'true';
        if (!isMaintenanceMode) {
            return true;
        }
        const request = context.switchToHttp().getRequest();
        const authHeader = request.headers.authorization;
        if (authHeader && authHeader.startsWith('Bearer ')) {
            try {
                const token = authHeader.substring(7);
                const payload = this.jwtService.verify(token);
                if (payload.role === 'admin') {
                    return true;
                }
            }
            catch (error) {
            }
        }
        const messageConfig = await this.prisma.appConfig.findUnique({
            where: { key: 'maintenance_message' },
        });
        const message = messageConfig?.value ||
            'System is under maintenance. Please try again later.';
        throw new common_1.ServiceUnavailableException({
            statusCode: 503,
            message: message,
            maintenanceMode: true,
        });
    }
};
exports.MaintenanceGuard = MaintenanceGuard;
exports.MaintenanceGuard = MaintenanceGuard = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [core_1.Reflector,
        prisma_service_1.PrismaService,
        jwt_1.JwtService])
], MaintenanceGuard);
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