lemon-engine
Version:
Lemon Engine Module to Synchronize Node over DynamoDB + ElastiCache + Elasticsearch by [lemoncloud](https://lemoncloud.io)
111 lines • 5.12 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var http_proxy_1 = __importDefault(require("./http-proxy"));
var maker = function (_$, name, options) {
name = name || 'RS';
var $U = _$.U; // re-use global instance (utils).
var $_ = _$._; // re-use global instance (_ lodash).
if (!$U)
throw new Error('$U is required!');
if (!$_)
throw new Error('$_ is required!');
var NS = $U.NS(name, 'yellow'); // NAMESPACE TO BE PRINTED.
//! load common functions
var _log = _$.log;
var _inf = _$.inf;
var _err = _$.err;
/** ****************************************************************************************************************
* Internal Proxy Function
** ****************************************************************************************************************/
var ENDPOINT = $U.env('RS_ENDPOINT', typeof options == 'string' ? options : '');
var $proxy = function () {
if (!ENDPOINT)
throw new Error('env:RS_ENDPOINT is required!');
var SVC = 'X' + name;
var $SVC = _$(SVC, null);
return $SVC ? $SVC : http_proxy_1.default(_$, SVC, ENDPOINT); // re-use proxy by name
};
/** ****************************************************************************************************************
* Main Implementation.
** ****************************************************************************************************************/
var thiz = new (/** @class */ (function () {
function class_1() {
this.name = function () { return "redis-proxy:" + name; };
this.endpoint = function () { return ENDPOINT; };
}
class_1.prototype.do_create_item = function (PKEY, id, item, timeout) {
if (!PKEY)
return Promise.reject(new Error(NS + 'PKEY is required!'));
if (!id)
return Promise.reject(new Error(NS + 'id is required!'));
if (!item)
return Promise.reject(new Error(NS + 'item is required!'));
if (Array.isArray(PKEY))
PKEY = PKEY.join('+');
var options = null; // optional values.
var $param = Object.assign({}, options || {});
$param.timeout = timeout;
// _log(NS, `- redis-proxy:do_create_item(${PKEY}, ${id})... item=`, item);
return $proxy()
.do_post(PKEY, id, undefined, $param, item)
.then(function (_) { return _.result; });
};
class_1.prototype.do_get_item = function (PKEY, id) {
if (!PKEY)
return Promise.reject(new Error(NS + 'PKEY is required!'));
if (!id)
return Promise.reject(new Error(NS + 'id is required!'));
if (Array.isArray(PKEY))
PKEY = PKEY.join('+');
var options = null; // optional values.
var $param = Object.assign({}, options || {});
return $proxy()
.do_get(PKEY, id)
.then(function (_) { return _.result; });
};
class_1.prototype.do_update_item = function (PKEY, id, item) {
if (!PKEY)
return Promise.reject(new Error(NS + 'PKEY is required!'));
if (!id)
return Promise.reject(new Error(NS + 'id is required!'));
if (!item)
return Promise.reject(new Error(NS + 'item is required!'));
if (Array.isArray(PKEY))
PKEY = PKEY.join('+');
var options = null; // optional values.
var $param = Object.assign({}, options || {});
return $proxy()
.do_put(PKEY, id, undefined, $param, item)
.then(function (_) { return _.result; });
};
class_1.prototype.do_delete_item = function (PKEY, id) {
if (!PKEY)
return Promise.reject(new Error(NS + 'PKEY is required!'));
if (!id)
return Promise.reject(new Error(NS + 'id is required!'));
if (Array.isArray(PKEY))
PKEY = PKEY.join('+');
var options = null; // optional values.
var $param = Object.assign({}, options || {});
return $proxy()
.do_delete(PKEY, id, undefined, $param)
.then(function (_) { return _.result; });
};
class_1.prototype.do_test_self = function (options) {
options = options || {};
_log(NS, 'do_test_self()... param=', options);
var $param = Object.assign({}, options || {});
return $proxy()
.do_get('#', '0', 'test-self', $param)
.then(function (_) { return _.result; });
};
return class_1;
}()))();
//! create & register service.
return _$(name, thiz);
};
exports.default = maker;
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