n8n
Version:
n8n Workflow Automation Tool
244 lines • 10.5 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);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.WorkflowFinderService = void 0;
const db_1 = require("@n8n/db");
const di_1 = require("@n8n/di");
const permissions_1 = require("@n8n/permissions");
const typeorm_1 = require("@n8n/typeorm");
const check_access_1 = require("../permissions.ee/check-access");
const role_service_1 = require("../services/role.service");
let WorkflowFinderService = class WorkflowFinderService {
constructor(sharedWorkflowRepository, folderRepository, roleService, workflowRepository) {
this.sharedWorkflowRepository = sharedWorkflowRepository;
this.folderRepository = folderRepository;
this.roleService = roleService;
this.workflowRepository = workflowRepository;
}
async findWorkflowForUser(workflowId, user, scopes, options = {}) {
const where = await this.buildSingleWorkflowReadWhere(user, scopes, options.em);
const sharedWorkflow = await this.sharedWorkflowRepository.findWorkflowWithOptions(workflowId, {
where,
includeTags: options.includeTags,
includeParentFolder: options.includeParentFolder,
includeActiveVersion: options.includeActiveVersion,
em: options.em,
});
if (!sharedWorkflow) {
return null;
}
return sharedWorkflow.workflow;
}
async findWorkflowHeadForUser(workflowId, user, scopes) {
const where = await this.buildSingleWorkflowReadWhere(user, scopes);
const sw = await this.sharedWorkflowRepository.findOne({
where: { workflowId, ...where },
relations: { workflow: true },
select: {
workflowId: true,
projectId: true,
workflow: { id: true, versionId: true, updatedAt: true },
},
});
if (!sw?.workflow)
return null;
return { versionId: sw.workflow.versionId, updatedAt: sw.workflow.updatedAt };
}
async buildSingleWorkflowReadWhere(user, scopes, em) {
if ((0, permissions_1.hasGlobalScope)(user, scopes, { mode: 'allOf' }))
return {};
const [projectRoles, workflowRoles] = await Promise.all([
this.roleService.rolesWithScope('project', scopes, em),
this.roleService.rolesWithScope('workflow', scopes, em),
]);
return {
role: (0, typeorm_1.In)(workflowRoles),
project: {
projectRelations: {
role: (0, typeorm_1.In)(projectRoles),
userId: user.id,
},
},
};
}
async findAllWhere(user, scopes, folderId, projectId) {
let where = {};
if (folderId) {
const subFolderIds = await this.folderRepository.getAllFolderIdsInHierarchy(folderId, projectId);
where = {
...where,
workflow: {
parentFolder: (0, typeorm_1.In)([folderId, ...subFolderIds]),
},
};
}
if (!(0, permissions_1.hasGlobalScope)(user, scopes, { mode: 'allOf' })) {
const [projectRoles, workflowRoles] = await Promise.all([
this.roleService.rolesWithScope('project', scopes),
this.roleService.rolesWithScope('workflow', scopes),
]);
where = {
...where,
role: (0, typeorm_1.In)(workflowRoles),
project: {
...(projectId && { id: projectId }),
projectRelations: {
role: (0, typeorm_1.In)(projectRoles),
userId: user.id,
},
},
};
}
else if (projectId) {
where = {
...where,
project: {
id: projectId,
},
};
}
return where;
}
async findWorkflowIdsWithScopeForUser(workflowIds, user, scopes) {
if (workflowIds.length === 0)
return new Set();
const where = await this.findAllWhere(user, scopes);
const sharedWorkflows = await this.sharedWorkflowRepository.find({
select: { workflowId: true },
where: { ...where, workflowId: (0, typeorm_1.In)(workflowIds) },
});
return new Set(sharedWorkflows.map((sw) => sw.workflowId));
}
async findExistingWorkflowIds(workflowIds) {
if (workflowIds.length === 0)
return new Set();
const workflows = await this.workflowRepository.find({
select: { id: true },
where: { id: (0, typeorm_1.In)(workflowIds) },
});
return new Set(workflows.map(({ id }) => id));
}
async findWorkflowsByIdsForUser(workflowIds, user, scopes, options = {}) {
if (workflowIds.length === 0)
return [];
const where = await this.findAllWhere(user, scopes);
const sharedWorkflows = await this.sharedWorkflowRepository.find({
where: { ...where, workflowId: (0, typeorm_1.In)(workflowIds) },
relations: { workflow: { parentFolder: options.includeParentFolder } },
});
const seen = new Set();
const workflows = [];
for (const { workflow } of sharedWorkflows) {
if (seen.has(workflow.id))
continue;
seen.add(workflow.id);
workflows.push(workflow);
}
return workflows;
}
async findWorkflowIdsByFolder(folderIds) {
if (folderIds.length === 0)
return new Map();
const rows = await this.sharedWorkflowRepository.find({
where: { workflow: { parentFolder: (0, typeorm_1.In)(folderIds) } },
relations: { workflow: { parentFolder: true } },
select: { workflowId: true, workflow: { id: true, parentFolder: { id: true } } },
});
const byFolder = new Map();
const seen = new Set();
for (const { workflow } of rows) {
const folderId = workflow.parentFolder?.id;
if (!folderId || seen.has(workflow.id))
continue;
seen.add(workflow.id);
const list = byFolder.get(folderId) ?? [];
list.push(workflow.id);
byFolder.set(folderId, list);
}
return byFolder;
}
async findRootWorkflowIdsInProject(projectId) {
const rows = await this.sharedWorkflowRepository.find({
where: {
project: { id: projectId },
role: 'workflow:owner',
workflow: { parentFolder: (0, typeorm_1.IsNull)() },
},
relations: { workflow: { parentFolder: true } },
select: { workflowId: true, workflow: { id: true, parentFolder: { id: true } } },
});
return rows.map((row) => row.workflowId);
}
async findOwnedWorkflowsBySourceWorkflowIds(projectId, sourceWorkflowIds, options = {}) {
if (sourceWorkflowIds.length === 0)
return [];
const workflowRelations = {
activeVersion: options.includeActiveVersion,
parentFolder: options.includeParentFolder,
};
const sharedWorkflows = await this.sharedWorkflowRepository.find({
where: [
{
projectId,
role: 'workflow:owner',
workflow: { sourceWorkflowId: (0, typeorm_1.In)(sourceWorkflowIds), isArchived: false },
},
{
projectId,
role: 'workflow:owner',
workflow: {
id: (0, typeorm_1.In)(sourceWorkflowIds),
sourceWorkflowId: (0, typeorm_1.IsNull)(),
isArchived: false,
},
},
],
relations: { workflow: workflowRelations },
});
return sharedWorkflows.map(({ workflow }) => workflow);
}
async hasProjectScopeForUser(user, scopes, projectId) {
return await (0, check_access_1.userHasScopes)(user, scopes, false, { projectId });
}
async findProjectIdForFolder(folderId) {
const folder = await this.folderRepository.findOne({
where: { id: folderId },
relations: { homeProject: true },
});
return folder?.homeProject.id ?? null;
}
async findAllWorkflowIdsForUser(user, scopes, folderId, projectId) {
const where = await this.findAllWhere(user, scopes, folderId, projectId);
const sharedWorkflows = await this.sharedWorkflowRepository.find({
select: { workflowId: true, projectId: true },
where,
});
return Array.from(new Set(sharedWorkflows.map(({ workflowId }) => workflowId)));
}
async findAllWorkflowsForUser(user, scopes, folderId, projectId) {
const where = await this.findAllWhere(user, scopes, folderId, projectId);
const sharedWorkflows = await this.sharedWorkflowRepository.find({
where,
relations: {
workflow: {
shared: { project: true },
},
},
});
return sharedWorkflows.map((sw) => ({ ...sw.workflow, projectId: sw.projectId }));
}
};
exports.WorkflowFinderService = WorkflowFinderService;
exports.WorkflowFinderService = WorkflowFinderService = __decorate([
(0, di_1.Service)(),
__metadata("design:paramtypes", [db_1.SharedWorkflowRepository, db_1.FolderRepository, role_service_1.RoleService, db_1.WorkflowRepository])
], WorkflowFinderService);
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