reshuffle-aws-connectors
Version:
A set of Reshuffle connectors for AWS services
207 lines • 9.81 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
exports.__esModule = true;
exports.CoreConnector = exports.CorePersistentStore = exports.CoreEventManager = exports.EventConfiguration = void 0;
var object_hash_1 = __importDefault(require("object-hash"));
var reshuffle_base_connector_1 = require("reshuffle-base-connector");
exports.EventConfiguration = reshuffle_base_connector_1.EventConfiguration;
var CoreEventManager = /** @class */ (function () {
function CoreEventManager(connector) {
this.connector = connector;
this.eventConfigurationSet = {};
}
CoreEventManager.prototype.addEvent = function (eventOptions, handler, eventId) {
var id = typeof eventId === 'string'
? eventId
: this.connector.constructor.name + ":" + object_hash_1["default"](eventId) + ":" + this.connector.id;
var ec = new reshuffle_base_connector_1.EventConfiguration(id, this.connector, eventOptions);
this.eventConfigurationSet[ec.id] = ec;
this.connector.app.when(ec, handler);
return ec;
};
CoreEventManager.prototype.removeEvent = function (ec) {
delete this.eventConfigurationSet[ec.id];
};
CoreEventManager.prototype.mapEvents = function (mapper) {
return Object.values(this.eventConfigurationSet)
.map(mapper)
.sort()
.filter(function (e, i, a) { return i === a.indexOf(e); }); // unique
};
CoreEventManager.prototype.fire = function (filter, events) {
return __awaiter(this, void 0, void 0, function () {
var evs, ecs, _i, ecs_1, ec, _a, evs_1, ev;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
evs = Array.isArray(events) ? events : [events];
ecs = Object.values(this.eventConfigurationSet).filter(filter);
_i = 0, ecs_1 = ecs;
_b.label = 1;
case 1:
if (!(_i < ecs_1.length)) return [3 /*break*/, 6];
ec = ecs_1[_i];
_a = 0, evs_1 = evs;
_b.label = 2;
case 2:
if (!(_a < evs_1.length)) return [3 /*break*/, 5];
ev = evs_1[_a];
return [4 /*yield*/, this.connector.app.handleEvent(ec.id, ev)];
case 3:
_b.sent();
_b.label = 4;
case 4:
_a++;
return [3 /*break*/, 2];
case 5:
_i++;
return [3 /*break*/, 1];
case 6: return [2 /*return*/];
}
});
});
};
return CoreEventManager;
}());
exports.CoreEventManager = CoreEventManager;
var CorePersistentStore = /** @class */ (function () {
function CorePersistentStore(connector, descriptor) {
this.connector = connector;
this.prefix = this.connector.constructor.name + ":";
if (descriptor) {
this.prefix += object_hash_1["default"](descriptor) + ":";
}
}
CorePersistentStore.prototype.getStore = function () {
return this.connector.app.getPersistentStore();
};
CorePersistentStore.prototype.del = function (key) {
this.validateKey(key);
return this.getStore().del(this.prefix + key);
};
CorePersistentStore.prototype.get = function (key) {
this.validateKey(key);
return this.getStore().get(this.prefix + key);
};
CorePersistentStore.prototype.list = function () {
return __awaiter(this, void 0, void 0, function () {
var array;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getStore().list()];
case 1:
array = _a.sent();
return [2 /*return*/, array.filter(function (key) { return key.startsWith(_this.prefix); })];
}
});
});
};
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
CorePersistentStore.prototype.set = function (key, value) {
this.validateKey(key);
this.validateValue(value);
return this.getStore().set(this.prefix + key, value);
};
CorePersistentStore.prototype.update = function (key, updater) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
this.validateKey(key);
return [2 /*return*/, this.getStore().update(this.prefix + key, updater)];
});
});
};
CorePersistentStore.prototype.validateKey = function (key) {
if (typeof key !== 'string' || key.length === 0) {
throw new Error("PersistentStore: Invalid key: " + key);
}
};
// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
CorePersistentStore.prototype.validateValue = function (value) {
if (value === undefined) {
throw new Error("PersistentStore: Invalid value: " + value);
}
};
return CorePersistentStore;
}());
exports.CorePersistentStore = CorePersistentStore;
var INTERVAL_DELAY_MS = parseInt(process.env.RESHUFFLE_INTERVAL_DELAY_MS || '30000', 10);
var CoreConnector = /** @class */ (function (_super) {
__extends(CoreConnector, _super);
function CoreConnector(app, options, id) {
var _this = _super.call(this, app, options, id) || this;
_this.options = options;
_this.eventManager = new CoreEventManager(_this);
_this.store = new CorePersistentStore(_this, options);
return _this;
}
CoreConnector.prototype.onStart = function () {
var onInterval = this.onInterval;
if (typeof onInterval === 'function') {
this.interval = setInterval(onInterval.bind(this), INTERVAL_DELAY_MS);
}
};
CoreConnector.prototype.onStop = function () {
if (this.interval) {
clearInterval(this.interval);
this.interval = undefined;
}
};
CoreConnector.prototype.onRemoveEvent = function (event) {
this.eventManager.removeEvent(event);
};
return CoreConnector;
}(reshuffle_base_connector_1.BaseConnector));
exports.CoreConnector = CoreConnector;
//# sourceMappingURL=CoreConnector.js.map