File size: 5,080 Bytes
aec3094 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 | import type { SharedWorkflow } from '@n8n/db';
import type { IWorkflowDb } from '@n8n/db';
import { Project } from '@n8n/db';
import { User } from '@n8n/db';
import { ProjectRepository } from '@n8n/db';
import { SharedWorkflowRepository } from '@n8n/db';
import { WorkflowRepository } from '@n8n/db';
import { Container } from '@n8n/di';
import type { WorkflowSharingRole } from '@n8n/permissions';
import type { DeepPartial } from '@n8n/typeorm';
import type { IWorkflowBase } from 'n8n-workflow';
import { NodeConnectionTypes } from 'n8n-workflow';
import { v4 as uuid } from 'uuid';
export async function createManyWorkflows(
amount: number,
attributes: Partial<IWorkflowDb> = {},
user?: User,
) {
const workflowRequests = [...Array(amount)].map(
async (_) => await createWorkflow(attributes, user),
);
return await Promise.all(workflowRequests);
}
export function newWorkflow(attributes: Partial<IWorkflowDb> = {}): IWorkflowDb {
const { active, isArchived, name, nodes, connections, versionId, settings } = attributes;
const workflowEntity = Container.get(WorkflowRepository).create({
active: active ?? false,
isArchived: isArchived ?? false,
name: name ?? 'test workflow',
nodes: nodes ?? [
{
id: 'uuid-1234',
name: 'Schedule Trigger',
parameters: {},
position: [-20, 260],
type: 'n8n-nodes-base.scheduleTrigger',
typeVersion: 1,
},
],
connections: connections ?? {},
versionId: versionId ?? uuid(),
settings: settings ?? {},
...attributes,
});
return workflowEntity;
}
/**
* Store a workflow in the DB (without a trigger) and optionally assign it to a user.
* @param attributes workflow attributes
* @param user user to assign the workflow to
*/
export async function createWorkflow(
attributes: Partial<IWorkflowDb> = {},
userOrProject?: User | Project,
) {
const workflow = await Container.get(WorkflowRepository).save(newWorkflow(attributes));
if (userOrProject instanceof User) {
const user = userOrProject;
const project = await Container.get(ProjectRepository).getPersonalProjectForUserOrFail(user.id);
await Container.get(SharedWorkflowRepository).save(
Container.get(SharedWorkflowRepository).create({
project,
workflow,
role: 'workflow:owner',
}),
);
}
if (userOrProject instanceof Project) {
const project = userOrProject;
await Container.get(SharedWorkflowRepository).save(
Container.get(SharedWorkflowRepository).create({
project,
workflow,
role: 'workflow:owner',
}),
);
}
return workflow;
}
export async function shareWorkflowWithUsers(workflow: IWorkflowBase, users: User[]) {
const sharedWorkflows: Array<DeepPartial<SharedWorkflow>> = await Promise.all(
users.map(async (user) => {
const project = await Container.get(ProjectRepository).getPersonalProjectForUserOrFail(
user.id,
);
return {
projectId: project.id,
workflowId: workflow.id,
role: 'workflow:editor',
};
}),
);
return await Container.get(SharedWorkflowRepository).save(sharedWorkflows);
}
export async function shareWorkflowWithProjects(
workflow: IWorkflowBase,
projectsWithRole: Array<{ project: Project; role?: WorkflowSharingRole }>,
) {
const newSharedWorkflow = await Promise.all(
projectsWithRole.map(async ({ project, role }) => {
return Container.get(SharedWorkflowRepository).create({
workflowId: workflow.id,
role: role ?? 'workflow:editor',
projectId: project.id,
});
}),
);
return await Container.get(SharedWorkflowRepository).save(newSharedWorkflow);
}
export async function getWorkflowSharing(workflow: IWorkflowBase) {
return await Container.get(SharedWorkflowRepository).find({
where: { workflowId: workflow.id },
relations: { project: true },
});
}
/**
* Store a workflow in the DB (with a trigger) and optionally assign it to a user.
* @param user user to assign the workflow to
*/
export async function createWorkflowWithTrigger(
attributes: Partial<IWorkflowDb> = {},
user?: User,
) {
const workflow = await createWorkflow(
{
nodes: [
{
id: 'uuid-1',
parameters: {},
name: 'Start',
type: 'n8n-nodes-base.start',
typeVersion: 1,
position: [240, 300],
},
{
id: 'uuid-2',
parameters: { triggerTimes: { item: [{ mode: 'everyMinute' }] } },
name: 'Cron',
type: 'n8n-nodes-base.cron',
typeVersion: 1,
position: [500, 300],
},
{
id: 'uuid-3',
parameters: { options: {} },
name: 'Set',
type: 'n8n-nodes-base.set',
typeVersion: 1,
position: [780, 300],
},
],
connections: {
Cron: { main: [[{ node: 'Set', type: NodeConnectionTypes.Main, index: 0 }]] },
},
...attributes,
},
user,
);
return workflow;
}
export async function getAllWorkflows() {
return await Container.get(WorkflowRepository).find();
}
export async function getAllSharedWorkflows() {
return await Container.get(SharedWorkflowRepository).find();
}
export const getWorkflowById = async (id: string) =>
await Container.get(WorkflowRepository).findOneBy({ id });
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