node-beanstalk/dist/Command.js

The most comprehensive beanstalk client for nodejs

"use strict";
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
    if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
        if (ar || !(i in from)) {
            if (!ar) ar = Array.prototype.slice.call(from, 0, i);
            ar[i] = from[i];
        }
    }
    return to.concat(ar || Array.prototype.slice.call(from));
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Command = void 0;
var js_yaml_1 = require("js-yaml");
var CommandError_1 = require("./error/CommandError");
var const_1 = require("./const");
var types_1 = require("./types");
var Command = /** @class */ (function () {
    function Command(commandName, opt) {
        if (opt === void 0) { opt = {}; }
        var _a, _b, _c;
        if (!types_1.BeanstalkCommand[commandName]) {
            throw new CommandError_1.CommandError(CommandError_1.CommandErrorCode.ErrCommandUnknown, "Unknown beanstalk command '".concat(commandName, "'"));
        }
        this.opt = {
            payloadBody: (_a = opt.payloadBody) !== null && _a !== void 0 ? _a : false,
            yamlBody: (_b = opt.yamlBody) !== null && _b !== void 0 ? _b : false,
            expectedStatus: ((_c = opt.expectedStatus) !== null && _c !== void 0 ? _c : []).map(function (status) {
                if (!types_1.BeanstalkResponseStatus[status])
                    throw new CommandError_1.CommandError(CommandError_1.CommandErrorCode.ErrResponseStatusUnknown, "Unknown beanstalk response status expected '".concat(commandName, "'"));
                return status;
            }),
        };
        this.commandName = commandName;
    }
    /**
     * Build command as buffer
     *
     * @private
     */
    Command.prototype.buildCommandBuffer = function (args, payload) {
        if (args === void 0) { args = []; }
        var parts = __spreadArray([this.commandName], args, true);
        if (payload) {
            parts.push("".concat(payload.length));
            return Buffer.concat([Buffer.from(parts.join(' ')), const_1.CRLF_BUFF, payload, const_1.CRLF_BUFF]);
        }
        return Buffer.concat([Buffer.from(parts.join(' ')), const_1.CRLF_BUFF]);
    };
    Command.prototype.handleResponse = function (response, serializer) {
        var _a;
        if (types_1.BeanstalkErrorResponseStatus[response.status]) {
            throw new CommandError_1.CommandError(CommandError_1.CommandErrorCode.ErrErrorResponseStatus, "Error status '".concat(response.status, "' received in response to '").concat(this.commandName, "' command"));
        }
        if (!((_a = this.opt.expectedStatus) === null || _a === void 0 ? void 0 : _a.includes(response.status))) {
            throw new CommandError_1.CommandError(CommandError_1.CommandErrorCode.ErrUnexpectedResponseStatus, "Unexpected status '".concat(response.status, "' received in response to '").concat(this.commandName, "' command"));
        }
        var res = {
            status: response.status,
            headers: response.headers,
        };
        if (response.data) {
            res.data = response.data.slice(0, response.data.length - const_1.CRLF_BUFF.length);
            if (this.opt.payloadBody) {
                if (serializer) {
                    res.data = serializer.deserialize(res.data);
                }
            }
            else if (this.opt.yamlBody) {
                res.data = (0, js_yaml_1.load)(res.data.toString());
            }
        }
        return res;
    };
    return Command;
}());
exports.Command = Command;
//# sourceMappingURL=Command.js.map