"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.JwtService = void 0;
const common_1 = require("@nestjs/common");
const jwt = __importStar(require("jsonwebtoken"));
const ms_1 = __importDefault(require("ms"));
const auth_config_service_1 = require("./auth-config.service");
let JwtService = class JwtService {
    options;
    constructor() {
        this.options = auth_config_service_1.AuthConfigService.getOptions();
    }
    async generateAccessToken(payload) {
        return new Promise((resolve, reject) => {
            jwt.sign({
                ...payload,
                type: 'access',
                exp: Math.floor(Date.now() / 1000) + (0, ms_1.default)(this.options.session.sessionExpiry),
                iat: Math.floor(Date.now() / 1000),
            }, this.options.jwt.secret, (err, token) => {
                if (err)
                    reject(err);
                else
                    resolve(token);
            });
        });
    }
    async generateRefreshToken(payload) {
        return new Promise((resolve, reject) => {
            jwt.sign({
                ...payload,
                type: 'refresh',
                exp: Math.floor(Date.now() / 1000) + (0, ms_1.default)(this.options.session.refreshTokenExpiry),
                iat: Math.floor(Date.now() / 1000),
            }, this.options.jwt.secret, (err, token) => {
                if (err)
                    reject(err);
                else
                    resolve(token);
            });
        });
    }
    async verifyToken(token) {
        return new Promise((resolve, reject) => {
            jwt.verify(token, this.options.jwt.secret, (err, decoded) => {
                if (err)
                    reject(err);
                else
                    resolve(decoded);
            });
        });
    }
    async generateTokens(payload) {
        const [accessToken, refreshToken] = await Promise.all([
            this.generateAccessToken(payload),
            this.generateRefreshToken(payload),
        ]);
        return {
            accessToken,
            refreshToken,
        };
    }
    updateToken(token, payload) {
        return new Promise((resolve, reject) => {
            const decoded = this.decodeToken(token);
            if (!decoded)
                reject(new Error('Invalid token'));
            else {
                jwt.sign({ ...decoded, ...payload }, this.options.jwt.secret, { expiresIn: this.options.session.sessionExpiry }, (err, token) => {
                    if (err)
                        reject(err);
                    else
                        resolve(token);
                });
            }
        });
    }
    decodeToken(token) {
        try {
            return jwt.decode(token);
        }
        catch (error) {
            return null;
        }
    }
    getConfig() {
        return this.options;
    }
    async generatePasswordResetToken(payload) {
        return new Promise((resolve, reject) => {
            const expiresIn = this.options.passwordResetTokenExpiresIn || '1h';
            jwt.sign({
                ...payload,
                exp: Math.floor(Date.now() / 1000) + (0, ms_1.default)(expiresIn),
                iat: Math.floor(Date.now() / 1000),
            }, this.options.jwt.secret, (err, token) => {
                if (err)
                    reject(err);
                else
                    resolve(token);
            });
        });
    }
    async verifyPasswordResetToken(token) {
        return new Promise((resolve, reject) => {
            jwt.verify(token, this.options.jwt.secret, (err, decoded) => {
                if (err)
                    reject(err);
                else
                    resolve(decoded);
            });
        });
    }
};
exports.JwtService = JwtService;
exports.JwtService = JwtService = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [])
], JwtService);
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