n8n/dist/commands/community-node.js

n8n Workflow Automation Tool

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommunityNode = void 0;
const di_1 = require("@n8n/di");
const core_1 = require("@oclif/core");
const credentials_service_1 = require("../credentials/credentials.service");
const credentials_repository_1 = require("../databases/repositories/credentials.repository");
const installed_nodes_repository_1 = require("../databases/repositories/installed-nodes.repository");
const user_repository_1 = require("../databases/repositories/user.repository");
const community_packages_service_1 = require("../services/community-packages.service");
const base_command_1 = require("./base-command");
class CommunityNode extends base_command_1.BaseCommand {
    async init() {
        await super.init();
    }
    async run() {
        const { flags } = await this.parseFlags();
        const packageName = flags.package;
        const credentialType = flags.credential;
        const userId = flags.userId;
        if (!flags) {
            this.logger.info('Please set flags. See help for more information.');
            return;
        }
        if (!flags.uninstall) {
            this.logger.info('"--uninstall" has to be set!');
            return;
        }
        if (!packageName && !credentialType) {
            this.logger.info('"--package" or "--credential" has to be set!');
            return;
        }
        if (packageName) {
            await this.uninstallPackage(packageName);
            return;
        }
        if (credentialType && userId) {
            await this.uninstallCredential(credentialType, userId);
        }
        else {
            this.logger.info('"--userId" has to be set!');
        }
    }
    async catch(error) {
        this.logger.error('Error in node command:');
        this.logger.error(error.message);
    }
    async uninstallCredential(credentialType, userId) {
        const user = await this.findUserById(userId);
        if (user === null) {
            this.logger.info(`User ${userId} not found`);
            return;
        }
        const credentials = await this.findCredentialsByType(credentialType);
        if (credentials === null) {
            this.logger.info(`Credentials with type ${credentialType} not found`);
            return;
        }
        credentials.forEach(async (credential) => {
            await this.deleteCredential(user, credential.id);
        });
        this.logger.info(`All credentials with type ${credentialType} successfully uninstalled`);
    }
    async findUserById(userId) {
        return await di_1.Container.get(user_repository_1.UserRepository).findOneBy({ id: userId });
    }
    async findCredentialsByType(credentialType) {
        return await di_1.Container.get(credentials_repository_1.CredentialsRepository).findBy({ type: credentialType });
    }
    async deleteCredential(user, credentialId) {
        return await di_1.Container.get(credentials_service_1.CredentialsService).delete(user, credentialId);
    }
    async uninstallPackage(packageName) {
        const communityPackage = await this.findCommunityPackage(packageName);
        if (communityPackage === null) {
            this.logger.info(`Package ${packageName} not found`);
            return;
        }
        await this.removeCommunityPackage(packageName, communityPackage);
        const installedNodes = communityPackage?.installedNodes;
        if (!installedNodes) {
            this.logger.info(`Nodes in ${packageName} not found`);
            return;
        }
        for (const node of installedNodes) {
            await this.deleteCommunityNode(node);
        }
        await this.pruneDependencies();
    }
    async pruneDependencies() {
        await di_1.Container.get(community_packages_service_1.CommunityPackagesService).executeNpmCommand('npm prune');
    }
    async parseFlags() {
        return await this.parse(CommunityNode);
    }
    async deleteCommunityNode(node) {
        return await di_1.Container.get(installed_nodes_repository_1.InstalledNodesRepository).delete({
            type: node.type,
        });
    }
    async removeCommunityPackage(packageName, communityPackage) {
        return await di_1.Container.get(community_packages_service_1.CommunityPackagesService).removePackage(packageName, communityPackage);
    }
    async findCommunityPackage(packageName) {
        return await di_1.Container.get(community_packages_service_1.CommunityPackagesService).findInstalledPackage(packageName);
    }
}
exports.CommunityNode = CommunityNode;
CommunityNode.description = '\nUninstall a community node and its credentials';
CommunityNode.examples = [
    '$ n8n community-node --uninstall --package n8n-nodes-evolution-api',
    '$ n8n community-node --uninstall --credential evolutionApi --userId 1234',
];
CommunityNode.flags = {
    help: core_1.Flags.help({ char: 'h' }),
    uninstall: core_1.Flags.boolean({
        description: 'Uninstalls the node',
    }),
    package: core_1.Flags.string({
        description: 'Package name of the community node.',
    }),
    credential: core_1.Flags.string({
        description: "Type of the credential.\nGet this value by visiting the node's .credential.ts file and getting the value of `name`",
    }),
    userId: core_1.Flags.string({
        description: 'The ID of the user who owns the credential.\nOn self-hosted, query the database.\nOn cloud, query the API with your API key',
    }),
};
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