fix(plugin-workflow): fix loop scope variable parsing (#2502)

* fix(plugin-workflow): fix loop scope variable parsing

* fix(plugin-workflow): fix api parameter

* fix(plugin-workflow): fix test cases

packages/plugins/workflow/src/server/Processor.ts

@@ -318,7 +318,8 @@ export default class Processor {
     return null;
   }
 
-  public getScope(node?) {
+  public getScope(sourceNodeId: number) {
+    const node = this.nodesMap.get(sourceNodeId);
     const systemFns = {};
     const scope = {
       execution: this.execution,
@@ -329,14 +330,12 @@ export default class Processor {
     }
 
     const $scopes = {};
-    if (node) {
     for (let n = this.findBranchParentNode(node); n; n = this.findBranchParentNode(n)) {
       const instruction = this.options.plugin.instructions.get(n.type);
       if (typeof instruction.getScope === 'function') {
         $scopes[n.id] = instruction.getScope(n, this.jobsMapByNodeId[n.id], this);
       }
     }
-    }
 
     return {
       $context: this.execution.context,
@@ -346,9 +345,9 @@ export default class Processor {
     };
   }
 
-  public getParsedValue(value, node?, additionalScope?: object) {
+  public getParsedValue(value, sourceNodeId: number, additionalScope?: object) {
     const template = parse(value);
-    const scope = Object.assign(this.getScope(node), additionalScope);
+    const scope = Object.assign(this.getScope(sourceNodeId), additionalScope);
     template.parameters.forEach(({ key }) => {
       appendArrayColumn(scope, key);
     });

packages/plugins/workflow/src/server/__tests__/Processor.test.ts

@@ -29,7 +29,7 @@ describe('workflow > Processor', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('base', () => {
     it('empty workflow without any nodes', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/aggregate.test.ts

@@ -31,7 +31,7 @@ describe('workflow > instructions > aggregate', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('based on collection', () => {
     it('count', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/calculation.test.ts

@@ -30,7 +30,7 @@ describe('workflow > instructions > calculation', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('math.js', () => {
     it('syntax error', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/condition.test.ts

@@ -28,7 +28,7 @@ describe('workflow > instructions > condition', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('config.rejectOnFalse', () => {});
 

packages/plugins/workflow/src/server/__tests__/instructions/create.test.ts

@@ -29,7 +29,7 @@ describe('workflow > instructions > create', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('create one', () => {
     it('params: from context', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/destroy.test.ts

@@ -27,7 +27,7 @@ describe('workflow > instructions > destroy', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('destroy one', () => {
     it('params: from context', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/manual.test.ts

@@ -49,7 +49,7 @@ describe('workflow > instructions > manual', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('actions configuration', () => {
     it('no action configured', async () => {
@@ -58,8 +58,7 @@ describe('workflow > instructions > manual', () => {
         config: {
           assignees: [users[0].id],
           forms: {
-            f1: {
+            f1: {},
-            },
           },
         },
       });
@@ -96,9 +95,7 @@ describe('workflow > instructions > manual', () => {
           assignees: [users[0].id],
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ],
             },
           },
         },
@@ -346,9 +343,7 @@ describe('workflow > instructions > manual', () => {
           assignees: [users[0].id],
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ],
             },
           },
         },
@@ -418,9 +413,7 @@ describe('workflow > instructions > manual', () => {
           assignees: [users[0].id, users[1].id],
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ]
             },
           },
         },
@@ -467,9 +460,7 @@ describe('workflow > instructions > manual', () => {
           assignees: [users[0].id],
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ],
             },
           },
         },
@@ -512,9 +503,7 @@ describe('workflow > instructions > manual', () => {
           mode: 1,
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ],
             },
           },
         },
@@ -575,9 +564,7 @@ describe('workflow > instructions > manual', () => {
           mode: 1,
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.REJECTED, key: 'reject' }],
-                { status: JOB_STATUS.REJECTED, key: 'reject' },
-              ],
             },
           },
         },
@@ -808,9 +795,7 @@ describe('workflow > instructions > manual', () => {
           mode: -1,
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.REJECTED, key: 'reject' }],
-                { status: JOB_STATUS.REJECTED, key: 'reject' },
-              ],
             },
           },
         },
@@ -872,9 +857,7 @@ describe('workflow > instructions > manual', () => {
           assignees: [users[0].id, users[1].id],
           forms: {
             f1: {
-              actions: [
+              actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-              ],
             },
           },
         },
@@ -1013,9 +996,7 @@ describe('workflow > instructions > manual', () => {
             forms: {
               f1: {
                 type: 'create',
-                actions: [
+                actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                  { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-                ],
                 collection: 'comments',
               },
             },
@@ -1129,9 +1110,7 @@ describe('workflow > instructions > manual', () => {
             forms: {
               f1: {
                 type: 'update',
-                actions: [
+                actions: [{ status: JOB_STATUS.RESOLVED, key: 'resolve' }],
-                  { status: JOB_STATUS.RESOLVED, key: 'resolve' },
-                ],
                 collection: 'posts',
               },
             },

packages/plugins/workflow/src/server/__tests__/instructions/query.test.ts

@@ -34,7 +34,7 @@ describe('workflow > instructions > query', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('query one', () => {
     it('params: empty', async () => {

packages/plugins/workflow/src/server/__tests__/instructions/update.test.ts

@@ -27,7 +27,7 @@ describe('workflow > instructions > update', () => {
     });
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('update one', () => {
     it('params: from context', async () => {

packages/plugins/workflow/src/server/__tests__/triggers/collection.test.ts

@@ -23,7 +23,7 @@ describe('workflow > triggers > collection', () => {
     TagRepo = db.getCollection('tags').repository;
   });
 
-  afterEach(() => db.close());
+  afterEach(() => app.destroy());
 
   describe('toggle', () => {
     it('when collection change', async () => {

packages/plugins/workflow/src/server/instructions/aggregate.ts

@@ -15,12 +15,12 @@ const aggregators = {
 export default {
   async run(node: FlowNodeModel, input, processor: Processor) {
     const { aggregator, associated, collection, association = {}, params = {} } = node.config;
-    const options = processor.getParsedValue(params);
+    const options = processor.getParsedValue(params, node.id);
     const { database } = <typeof FlowNodeModel>node.constructor;
     const repo = associated
       ? database.getRepository<HasManyRepository | BelongsToManyRepository>(
           `${association?.associatedCollection}.${association.name}`,
-          processor.getParsedValue(association?.associatedKey),
+          processor.getParsedValue(association?.associatedKey, node.id),
         )
       : database.getRepository(collection);
 

packages/plugins/workflow/src/server/instructions/calculation.ts

@@ -15,7 +15,7 @@ export default {
   async run(node: FlowNodeModel, prevJob, processor: Processor) {
     const { dynamic = false } = <CalculationConfig>node.config || {};
     let { engine = 'math.js', expression = '' } = node.config;
-    let scope = processor.getScope(node);
+    let scope = processor.getScope(node.id);
     if (dynamic) {
       const parsed = parse(dynamic)(scope) ?? {};
       engine = parsed.engine;

packages/plugins/workflow/src/server/instructions/condition.ts

@@ -125,8 +125,8 @@ export default {
 
     try {
       result = evaluator
-        ? evaluator(expression, processor.getScope())
+        ? evaluator(expression, processor.getScope(node.id))
-        : logicCalculate(processor.getParsedValue(calculation, node));
+        : logicCalculate(processor.getParsedValue(calculation, node.id));
     } catch (e) {
       return {
         result: e.toString(),

packages/plugins/workflow/src/server/instructions/create.ts

@@ -7,7 +7,7 @@ export default {
     const { collection, params: { appends = [], ...params } = {} } = node.config;
 
     const { repository, model } = (<typeof FlowNodeModel>node.constructor).database.getCollection(collection);
-    const options = processor.getParsedValue(params, node);
+    const options = processor.getParsedValue(params, node.id);
     const created = await repository.create({
       ...options,
       context: {

packages/plugins/workflow/src/server/instructions/destroy.ts

@@ -6,7 +6,7 @@ export default {
     const { collection, params = {} } = node.config;
 
     const repo = (<typeof FlowNodeModel>node.constructor).database.getRepository(collection);
-    const options = processor.getParsedValue(params, node);
+    const options = processor.getParsedValue(params, node.id);
     const result = await repo.destroy({
       ...options,
       context: {

packages/plugins/workflow/src/server/instructions/loop.ts

@@ -19,7 +19,7 @@ function getTargetLength(target) {
 export default {
   async run(node: FlowNodeModel, prevJob: JobModel, processor: Processor) {
     const [branch] = processor.getBranches(node);
-    const target = processor.getParsedValue(node.config.target, node);
+    const target = processor.getParsedValue(node.config.target, node.id);
     const length = getTargetLength(target);
 
     if (!branch || !length) {
@@ -61,7 +61,7 @@ export default {
 
     const nextIndex = result + 1;
 
-    const target = processor.getParsedValue(loop.config.target, node);
+    const target = processor.getParsedValue(loop.config.target, node.id);
     // branchJob.status === JOB_STATUS.RESOLVED means branchJob is done, try next loop or exit as resolved
     if (branchJob.status > JOB_STATUS.PENDING) {
       job.set({ result: nextIndex });
@@ -83,7 +83,7 @@ export default {
   },
 
   getScope(node, index, processor) {
-    const target = processor.getParsedValue(node.config.target, node);
+    const target = processor.getParsedValue(node.config.target, node.id);
     const targets = (Array.isArray(target) ? target : [target]).filter((t) => t != null);
     const length = getTargetLength(target);
     const item = typeof target === 'number' ? index : targets[index];

packages/plugins/workflow/src/server/instructions/manual/actions.ts

@@ -30,7 +30,7 @@ export async function submit(context: Context, next) {
   }
 
   const { forms = {} } = userJob.node.config;
-  const [formKey] = Object.keys(values.result ?? {}).filter(key => key !== '_');
+  const [formKey] = Object.keys(values.result ?? {}).filter((key) => key !== '_');
   const actionKey = values.result?._;
 
   const actionItem = forms[formKey]?.actions?.find((item) => item.key === actionKey);
@@ -40,7 +40,8 @@ export async function submit(context: Context, next) {
     userJob.job.status !== JOB_STATUS.PENDING ||
     userJob.execution.status !== EXECUTION_STATUS.STARTED ||
     !userJob.workflow.enabled ||
-    !actionKey || actionItem?.status == null
+    !actionKey ||
+    actionItem?.status == null
   ) {
     return context.throw(400);
   }
@@ -50,11 +51,11 @@ export async function submit(context: Context, next) {
   await processor.prepare();
 
   // NOTE: validate assignee
-  const assignees = processor.getParsedValue(userJob.node.config.assignees ?? []);
+  const assignees = processor.getParsedValue(userJob.node.config.assignees ?? [], userJob.nodeId);
   if (!assignees.includes(currentUser.id) || userJob.userId !== currentUser.id) {
     return context.throw(403);
   }
-  const presetValues = processor.getParsedValue(actionItem.values ?? {}, null, {
+  const presetValues = processor.getParsedValue(actionItem.values ?? {}, userJob.nodeId, {
     currentUser: currentUser.toJSON(),
     currentRecord: values.result[formKey],
     currentTime: new Date(),
@@ -62,7 +63,8 @@ export async function submit(context: Context, next) {
 
   userJob.set({
     status: actionItem.status,
-    result: actionItem.status > JOB_STATUS.PENDING
+    result:
+      actionItem.status > JOB_STATUS.PENDING
         ? { [formKey]: Object.assign(values.result[formKey], presetValues), _: actionKey }
         : Object.assign(userJob.result ?? {}, values.result),
   });

packages/plugins/workflow/src/server/instructions/manual/forms/update.ts

@@ -10,7 +10,7 @@ export default async function (this: ManualInstruction, instance, { collection,
   const { _, ...form } = instance.result;
   const [values] = Object.values(form);
   await repo.update({
-    filter: processor.getParsedValue(filter),
+    filter: processor.getParsedValue(filter, instance.nodeId),
     values: {
       ...((values as { [key: string]: any }) ?? {}),
       updatedBy: instance.userId,

packages/plugins/workflow/src/server/instructions/manual/index.ts

@@ -2,7 +2,7 @@ import actions from '@nocobase/actions';
 import { HandlerType } from '@nocobase/resourcer';
 import { Registry } from '@nocobase/utils';
 
-import Plugin from '../..';
+import Plugin, { Processor } from '../..';
 import { JOB_STATUS } from '../../constants';
 import { Instruction } from '..';
 import jobsCollection from './collecions/jobs';
@@ -124,9 +124,9 @@ export default class implements Instruction {
     initFormTypes(this);
   }
 
-  async run(node, prevJob, processor) {
+  async run(node, prevJob, processor: Processor) {
     const { mode, ...config } = node.config as ManualConfig;
-    const assignees = [...new Set(processor.getParsedValue(config.assignees) || [])];
+    const assignees = [...new Set(processor.getParsedValue(config.assignees, node.id) || [])];
 
     const job = await processor.saveJob({
       status: JOB_STATUS.PENDING,
@@ -154,7 +154,7 @@ export default class implements Instruction {
     return job;
   }
 
-  async resume(node, job, processor) {
+  async resume(node, job, processor: Processor) {
     // NOTE: check all users jobs related if all done then continue as parallel
     const { assignees = [], mode } = node.config as ManualConfig;
 

packages/plugins/workflow/src/server/instructions/query.ts

@@ -15,7 +15,7 @@ export default {
       pageSize = DEFAULT_PER_PAGE,
       sort = [],
       ...options
-    } = processor.getParsedValue(params, node);
+    } = processor.getParsedValue(params, node.id);
     const appends = options.appends
       ? Array.from(
           options.appends.reduce((set, field) => {

packages/plugins/workflow/src/server/instructions/request.ts

@@ -52,7 +52,7 @@ export default class implements Instruction {
       upstreamId: prevJob?.id ?? null,
     });
 
-    const config = processor.getParsedValue(node.config, node) as RequestConfig;
+    const config = processor.getParsedValue(node.config, node.id) as RequestConfig;
 
     // eslint-disable-next-line promise/catch-or-return
     request(config)

packages/plugins/workflow/src/server/instructions/sql.ts

@@ -4,11 +4,11 @@ import type { FlowNodeModel } from '../types';
 export default {
   async run(node: FlowNodeModel, input, processor: Processor) {
     const { sequelize } = (<typeof FlowNodeModel>node.constructor).database;
-    const sql = processor.getParsedValue(node.config.sql ?? '', node).trim();
+    const sql = processor.getParsedValue(node.config.sql ?? '', node.id).trim();
     if (!sql) {
       return {
         status: JOB_STATUS.RESOLVED,
-      }
+      };
     }
 
     const result = await sequelize.query(sql, {

packages/plugins/workflow/src/server/instructions/update.ts

@@ -7,7 +7,7 @@ export default {
     const { collection, params = {} } = node.config;
 
     const repo = (<typeof FlowNodeModel>node.constructor).database.getRepository(collection);
-    const options = processor.getParsedValue(params, node);
+    const options = processor.getParsedValue(params, node.id);
     const result = await repo.update({
       ...options,
       context: {