@5minds/processcube_engine
Version:
The ProcessCube Engine. Stores and executes BPMNs.
230 lines • 12.5 kB
JavaScript
"use strict";
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.FlowNodeInstanceController = 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");
const BuildErrorObject_1 = require("./BuildErrorObject");
let FlowNodeInstanceController = class FlowNodeInstanceController extends BaseController_1.BaseController {
flowNodeInstanceServiceProxy;
constructor(flowNodeInstanceServiceProxy) {
super();
this.logger = new processcube_engine_sdk_1.Logger('api:http:flownode_instance_controller');
this.flowNodeInstanceServiceProxy = flowNodeInstanceServiceProxy;
}
async finishUntypedTask(request, response) {
const identity = request.identity;
const taskInstanceId = request.params.untyped_task_instance_id;
this.logger.debug('Received `finish untyped task` http request', {
taskInstanceId: taskInstanceId,
});
await this.flowNodeInstanceServiceProxy.finishUntypedTask(identity, taskInstanceId);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async finishManualTask(request, response) {
const identity = request.identity;
const manualTaskInstanceId = request.params.manual_task_instance_id;
this.logger.debug('Received `finish manual task` http request', {
manualTaskInstanceId: manualTaskInstanceId,
});
await this.flowNodeInstanceServiceProxy.finishManualTask(identity, manualTaskInstanceId);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async finishUserTask(request, response) {
const identity = request.identity;
const userTaskInstanceId = request.params.user_task_instance_id;
const result = request.body;
this.logger.debug('Received `finish user task` http request', {
userTaskInstanceId: userTaskInstanceId,
result: result,
});
await this.flowNodeInstanceServiceProxy.finishUserTask(identity, userTaskInstanceId, result);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async triggerMessageEvent(request, response) {
const identity = request.identity;
const messageName = request.params.event_name;
const processInstanceId = request.query.process_instance_id;
const customCorrelationId = request.query.custom_correlation_id;
const payload = request.body;
const eventOptions = {
processInstanceId,
customCorrelationId,
payload,
};
this.logger.debug('Received `trigger message event` http request', {
messageName,
eventOptions,
});
await this.flowNodeInstanceServiceProxy.triggerMessageEvent(identity, messageName, eventOptions);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async triggerSignalEvent(request, response) {
const identity = request.identity;
const signalName = request.params.event_name;
const processInstanceId = request.query.process_instance_id;
const customCorrelationId = request.query.custom_correlation_id;
const payload = request.body;
const eventOptions = {
processInstanceId,
customCorrelationId,
payload,
};
this.logger.debug('Received `trigger signal event` http request', {
signalName,
eventOptions,
});
await this.flowNodeInstanceServiceProxy.triggerSignalEvent(identity, signalName, eventOptions);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async triggerTimerEvent(request, response) {
const identity = request.identity;
const flowNodeInstanceId = request.params.flow_node_instance_id;
this.logger.debug('Received `trigger timer event` http request', {
flowNodeInstanceId: flowNodeInstanceId,
});
await this.flowNodeInstanceServiceProxy.triggerTimerEvent(identity, flowNodeInstanceId);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async query(request, response) {
const identity = request.identity;
const offset = this.parseOffset(request);
const limit = this.parseLimit(request);
const sortSettings = this.parseSortSettings(request);
const includeCount = request.query.includeCount == null || request.query.includeCount === 'true';
this.validateFlowNodeInstanceQuery(request.query);
const flowNodeInstanceQuery = this.buildFlowNodeInstanceQuery(request.query);
this.logger.debug('Received `flow node instance query` http request', {
offset: offset,
limit: limit,
sortSettings: sortSettings,
flowNodeInstanceQuery: flowNodeInstanceQuery,
includeCount: includeCount,
});
const flowNodeInstances = await this.flowNodeInstanceServiceProxy.query(identity, flowNodeInstanceQuery, offset, limit, sortSettings, includeCount);
const serializeFlowNodeInstanceForTransport = (flowNodeInstance) => {
let serializedExternalTaskData;
if (flowNodeInstance.externalTaskData) {
serializedExternalTaskData = {
...flowNodeInstance.externalTaskData,
error: (0, BuildErrorObject_1.buildErrorObject)(flowNodeInstance.externalTaskData.error),
};
}
return {
...flowNodeInstance,
externalTaskData: serializedExternalTaskData,
error: (0, BuildErrorObject_1.buildErrorObject)(flowNodeInstance.error),
startToken: flowNodeInstance.startToken instanceof Error ? (0, BuildErrorObject_1.buildErrorObject)(flowNodeInstance.startToken) : flowNodeInstance.startToken,
endToken: flowNodeInstance.endToken instanceof Error ? (0, BuildErrorObject_1.buildErrorObject)(flowNodeInstance.endToken) : flowNodeInstance.endToken,
};
};
const serializedData = {
flowNodeInstances: flowNodeInstances.flowNodeInstances.map(serializeFlowNodeInstanceForTransport),
totalCount: flowNodeInstances.totalCount,
};
response.status(this.httpCodeSuccessfulResponse).send(serializedData);
}
async reserveUserTaskInstance(request, response) {
const identity = request.identity;
const flowNodeInstanceId = request.params.user_task_instance_id;
const actualOwnerId = request.body.actualOwnerId;
this.logger.debug('Received `reserve user task instance` http request', {
flowNodeInstanceId: flowNodeInstanceId,
actualOwnerId: actualOwnerId,
});
await this.flowNodeInstanceServiceProxy.reserveUserTaskInstance(identity, flowNodeInstanceId, actualOwnerId);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
async cancelUserTaskInstanceReservation(request, response) {
const identity = request.identity;
const flowNodeInstanceId = request.params.user_task_instance_id;
this.logger.debug('Received `cancel user task instance reservation` http request', {
userTaskInstanceId: flowNodeInstanceId,
});
await this.flowNodeInstanceServiceProxy.cancelUserTaskInstanceReservation(identity, flowNodeInstanceId);
response.status(this.httpCodeSuccessNoContentResponse).send();
}
validateFlowNodeInstanceQuery(queryParams) {
if (queryParams.state) {
const queriedStates = queryParams.state.indexOf(',') > 0 ? queryParams.state.split(',') : [queryParams.state];
const flowNodeInstanceStates = Object.values(processcube_engine_sdk_1.FlowNodeInstanceState);
for (const queriedState of queriedStates) {
if (!flowNodeInstanceStates.includes(queriedState)) {
const error = new processcube_engine_sdk_1.BadRequestError(`'${queriedState}' is not a valid FlowNodeInstance state!`);
error.additionalInformation = {
queriedStates: queriedStates,
allowedStates: flowNodeInstanceStates,
};
throw error;
}
}
}
}
buildFlowNodeInstanceQuery(queryParams) {
const query = {
flowNodeInstanceId: this.getQueryParamValue(queryParams.flowNodeInstanceId),
flowNodeId: this.getQueryParamValue(queryParams.flowNodeId),
flowNodeName: this.getQueryParamValue(queryParams.flowNodeName),
flowNodeLane: this.getQueryParamValue(queryParams.flowNodeLane),
flowNodeType: this.getQueryParamValue(queryParams.flowNodeType),
eventType: this.getQueryParamValue(queryParams.eventType),
correlationId: this.getQueryParamValue(queryParams.correlationId),
processDefinitionId: this.getQueryParamValue(queryParams.processDefinitionId),
processModelId: this.getQueryParamValue(queryParams.processModelId),
embeddedProcessModelId: this.getQueryParamValue(queryParams.embeddedProcessModelId),
processModelName: this.getQueryParamValue(queryParams.processModelName),
processInstanceId: this.getQueryParamValue(queryParams.processInstanceId),
ownerId: this.getQueryParamValue(queryParams.ownerId),
state: this.getQueryParamValueAsEnum(queryParams.state, processcube_engine_sdk_1.FlowNodeInstanceState),
previousFlowNodeInstanceId: this.getQueryParamValue(queryParams.previousFlowNodeInstanceId),
parentProcessInstanceId: this.getQueryParamValue(queryParams.parentProcessInstanceId),
createdAt: this.getQueryParamValueAsDate(queryParams.createdAt),
updatedAt: this.getQueryParamValueAsDate(queryParams.updatedAt),
triggeredByFlowNodeInstanceId: this.getQueryParamValue(queryParams.triggeredByFlowNodeInstance),
};
return query;
}
parseOffset(request) {
const parsedOffset = parseInt(request.query?.offset);
return Number.isNaN(parsedOffset) ? 0 : parsedOffset;
}
parseLimit(request) {
const parsedLimit = parseInt(request.query?.limit);
return Number.isNaN(parsedLimit) ? 0 : parsedLimit;
}
parseSortSettings(request) {
if (request.query?.sortBy || request.query?.sortDir) {
return {
sortBy: request.query?.sortBy ?? processcube_engine_sdk_1.FlowNodeInstanceSortableColumns.createdAt,
sortDir: request.query?.sortDir ?? 'DESC',
};
}
if (!request.query?.sortSettings) {
return {
sortBy: processcube_engine_sdk_1.FlowNodeInstanceSortableColumns.createdAt,
sortDir: 'DESC',
};
}
return JSON.parse(decodeURIComponent(request.query.sortSettings));
}
};
exports.FlowNodeInstanceController = FlowNodeInstanceController;
exports.FlowNodeInstanceController = FlowNodeInstanceController = __decorate([
(0, inversify_1.injectable)(),
__param(0, (0, inversify_1.inject)(Contracts_1.IocRegistrationKeys.api.services.FlowNodeInstanceServiceProxy)),
__metadata("design:paramtypes", [Object])
], FlowNodeInstanceController);
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