@nocobase/plugin-workflow
Version:
A powerful BPM tool that provides foundational support for business automation, with the capability to extend unlimited triggers and nodes.
108 lines (106 loc) • 3.79 kB
JavaScript
/**
* This file is part of the NocoBase (R) project.
* Copyright (c) 2020-2024 NocoBase Co., Ltd.
* Authors: NocoBase Team.
*
* This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
* For more information, please refer to: https://www.nocobase.com/agreement.
*/
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var ConditionInstruction_exports = {};
__export(ConditionInstruction_exports, {
BRANCH_INDEX: () => BRANCH_INDEX,
ConditionInstruction: () => ConditionInstruction,
default: () => ConditionInstruction_default
});
module.exports = __toCommonJS(ConditionInstruction_exports);
var import_evaluators = require("@nocobase/evaluators");
var import__ = require(".");
var import_constants = require("../constants");
var import_logicCalculate = require("../logicCalculate");
const BRANCH_INDEX = {
DEFAULT: null,
ON_TRUE: 1,
ON_FALSE: 0
};
class ConditionInstruction extends import__.Instruction {
async run(node, prevJob, processor) {
const { engine, calculation, expression, rejectOnFalse } = node.config || {};
const evaluator = import_evaluators.evaluators.get(engine);
let result = true;
try {
result = evaluator ? evaluator(expression, processor.getScope(node.id)) : (0, import_logicCalculate.logicCalculate)(processor.getParsedValue(calculation, node.id));
} catch (e) {
return {
result: e.toString(),
status: import_constants.JOB_STATUS.ERROR
};
}
if (!result && rejectOnFalse) {
return {
status: import_constants.JOB_STATUS.FAILED,
result
};
}
const job = {
status: import_constants.JOB_STATUS.RESOLVED,
result,
// TODO(optimize): try unify the building of job
nodeId: node.id,
nodeKey: node.key,
upstreamId: prevJob && prevJob.id || null
};
const branchNode = processor.nodes.find(
(item) => item.upstreamId === node.id && item.branchIndex != null && Boolean(item.branchIndex) === result
);
if (!branchNode) {
return job;
}
const savedJob = processor.saveJob(job);
await processor.run(branchNode, savedJob);
}
async resume(node, branchJob, processor) {
const job = processor.findBranchParentJob(branchJob, node);
if (branchJob.status === import_constants.JOB_STATUS.RESOLVED) {
return job;
}
return processor.exit(branchJob.status);
}
async test({ engine, calculation, expression = "" }) {
const evaluator = import_evaluators.evaluators.get(engine);
try {
const result = evaluator ? evaluator(expression) : (0, import_logicCalculate.logicCalculate)(calculation);
return {
result,
status: import_constants.JOB_STATUS.RESOLVED
};
} catch (e) {
return {
result: e.toString(),
status: import_constants.JOB_STATUS.ERROR
};
}
}
}
var ConditionInstruction_default = ConditionInstruction;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
BRANCH_INDEX,
ConditionInstruction
});