@studyportals/sp-r2d2
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A framework that contains various components used when developing projects that will be deployed via AWS λ.
46 lines • 2.37 kB
JavaScript
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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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ApplicationEventHandler = void 0;
const application_1 = require("../../../application");
class ApplicationEventHandler {
constructor(eventTranslatorFactory, requestHandlerFactory) {
this.eventTranslatorFactory = eventTranslatorFactory;
this.requestHandlerFactory = requestHandlerFactory;
}
handle(event, responseSender) {
return __awaiter(this, void 0, void 0, function* () {
const requestHandler = this.requestHandlerFactory.create();
const eventTranslator = this.eventTranslatorFactory.create();
const request = yield eventTranslator.translate(event);
try {
const requestExecutionResult = yield requestHandler.handle(request);
yield responseSender.sendExecutionOutcome(requestExecutionResult);
}
catch (e) {
if (e instanceof application_1.ValidationError) {
yield responseSender.sendRequestValidationError(e);
}
else if (e instanceof application_1.AuthorizationError) {
yield responseSender.sendRequestAuthorizationError(e);
}
else if (e instanceof application_1.ExecutionError) {
yield responseSender.sendRequestExecutionError(e);
}
else {
throw e;
}
}
});
}
}
exports.ApplicationEventHandler = ApplicationEventHandler;
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