@5minds/processcube_engine
Version:
The ProcessCube Engine. Stores and executes BPMNs.
71 lines • 4.24 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExternalTaskFetchAndLockController = void 0;
const inversify_1 = require("inversify");
const processcube_engine_sdk_1 = require("@5minds/processcube_engine_sdk");
const Contracts_1 = require("../../Contracts");
const BaseController_1 = require("./BaseController");
let ExternalTaskFetchAndLockController = class ExternalTaskFetchAndLockController extends BaseController_1.BaseController {
externalTaskFetchAndLockServiceProxy;
constructor(externalTaskFetchAndLockServiceProxy) {
super();
this.logger = new processcube_engine_sdk_1.Logger('api:http:external_task_fetch_and_lock_controller');
this.externalTaskFetchAndLockServiceProxy = externalTaskFetchAndLockServiceProxy;
}
async fetchAndLockExternalTasks(request, response, cancellationToken) {
const identity = request.identity;
const postBody = request.body;
const payloadFilter = postBody.payloadFilter != undefined ? this.parseRegex(decodeURIComponent(postBody.payloadFilter)) : undefined;
const fetchAndLockOptions = {
workerId: postBody.workerId,
topics: postBody.topicName,
maxTasks: postBody.maxTasks,
lockDuration: postBody.lockDuration,
longPollingTimeoutInMs: postBody.longPollingTimeout || 2000,
payloadFilter: payloadFilter,
};
this.logger.debug('Received `fetch and lock external tasks` http request', fetchAndLockOptions);
const externalTasks = await this.externalTaskFetchAndLockServiceProxy.fetchAndLockExternalTasks(identity, fetchAndLockOptions, cancellationToken);
response.status(this.httpCodeSuccessfulResponse).json(externalTasks);
}
async extendLock(request, response) {
const identity = request.identity;
const externalTaskId = request.params.external_task_id;
const payload = request.body;
this.logger.debug('Received `extend external task lock` http request', {
externalTaskId: externalTaskId,
workerId: payload.workerId,
additionalDuration: payload.additionalDuration,
});
await this.externalTaskFetchAndLockServiceProxy.extendLock(identity, payload.workerId, externalTaskId, payload.additionalDuration);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
parseRegex(expression) {
const regExMatcher = new RegExp('^/(.*?)/([gimy]*)$');
const isNoRegEx = !regExMatcher.test(expression);
if (isNoRegEx) {
throw new processcube_engine_sdk_1.BadRequestError(`Payload filter \`${expression}\` is not a valid regular expression.`);
}
const regExParts = expression.match(regExMatcher);
return new RegExp(regExParts[1], regExParts[2]);
}
};
exports.ExternalTaskFetchAndLockController = ExternalTaskFetchAndLockController;
exports.ExternalTaskFetchAndLockController = ExternalTaskFetchAndLockController = __decorate([
(0, inversify_1.injectable)(),
__param(0, (0, inversify_1.inject)(Contracts_1.IocRegistrationKeys.api.services.ExternalTaskFetchAndLockServiceProxy)),
__metadata("design:paramtypes", [Object])
], ExternalTaskFetchAndLockController);
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