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feat(MySql Node): use resource locator component for table parameter (#4313)

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insert/update operation table parameter as resource locator
This commit is contained in:
Marcus
2022-10-12 11:54:38 +02:00
committed by GitHub
parent 3e157f73a4
commit 9a06c6df25
2 changed files with 99 additions and 52 deletions
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107
packages/nodes-base/nodes/MySql/MySql.node.ts
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@@ -12,7 +12,7 @@ import {
// @ts-ignore
import mysql2 from 'mysql2/promise';
import { copyInputItems } from './GenericFunctions';
import { copyInputItems, createConnection, searchTables } from './GenericFunctions';
import { IExecuteFunctions } from 'n8n-core';
export class MySql implements INodeType {
@@ -91,14 +91,33 @@ export class MySql implements INodeType {
{
displayName: 'Table',
name: 'table',
type: 'string',
type: 'resourceLocator',
default: { mode: 'list', value: '' },
required: true,
modes: [
{
displayName: 'From List',
name: 'list',
type: 'list',
placeholder: 'Select a Table...',
typeOptions: {
searchListMethod: 'searchTables',
searchFilterRequired: false,
searchable: true,
},
},
{
displayName: 'Name',
name: 'name',
type: 'string',
placeholder: 'table_name',
},
],
displayOptions: {
show: {
operation: ['insert'],
},
},
default: '',
required: true,
description: 'Name of the table in which to insert data to',
},
{
@@ -167,14 +186,33 @@ export class MySql implements INodeType {
{
displayName: 'Table',
name: 'table',
type: 'string',
type: 'resourceLocator',
default: { mode: 'list', value: '' },
required: true,
modes: [
{
displayName: 'From List',
name: 'list',
type: 'list',
placeholder: 'Select a Table...',
typeOptions: {
searchListMethod: 'searchTables',
searchFilterRequired: false,
searchable: true,
},
},
{
displayName: 'Name',
name: 'name',
type: 'string',
placeholder: 'table_name',
},
],
displayOptions: {
show: {
operation: ['update'],
},
},
default: '',
required: true,
description: 'Name of the table in which to update data in',
},
{
@@ -217,23 +255,7 @@ export class MySql implements INodeType {
): Promise<INodeCredentialTestResult> {
const credentials = credential.data as ICredentialDataDecryptedObject;
try {
const { ssl, caCertificate, clientCertificate, clientPrivateKey, ...baseCredentials } =
credentials;
if (ssl) {
baseCredentials.ssl = {};
if (caCertificate) {
baseCredentials.ssl.ca = caCertificate;
}
if (clientCertificate || clientPrivateKey) {
baseCredentials.ssl.cert = clientCertificate;
baseCredentials.ssl.key = clientPrivateKey;
}
}
const connection = await mysql2.createConnection(baseCredentials);
const connection = await createConnection(credentials);
connection.end();
} catch (error) {
return {
@@ -247,30 +269,14 @@ export class MySql implements INodeType {
};
},
},
listSearch: {
searchTables,
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const credentials = await this.getCredentials('mySql');
// Destructuring SSL configuration
const { ssl, caCertificate, clientCertificate, clientPrivateKey, ...baseCredentials } =
credentials;
if (ssl) {
baseCredentials.ssl = {};
if (caCertificate) {
baseCredentials.ssl.ca = caCertificate;
}
// client certificates might not be required
if (clientCertificate || clientPrivateKey) {
baseCredentials.ssl.cert = clientCertificate;
baseCredentials.ssl.key = clientPrivateKey;
}
}
const connection = await mysql2.createConnection(baseCredentials);
const connection = await createConnection(credentials);
const items = this.getInputData();
const operation = this.getNodeParameter('operation', 0) as string;
let returnItems: INodeExecutionData[] = [];
@@ -314,7 +320,7 @@ export class MySql implements INodeType {
// ----------------------------------
try {
const table = this.getNodeParameter('table', 0) as string;
const table = this.getNodeParameter('table', 0, '', { extractValue: true }) as string;
const columnString = this.getNodeParameter('columns', 0) as string;
const columns = columnString.split(',').map((column) => column.trim());
const insertItems = copyInputItems(items, columns);
@@ -323,11 +329,10 @@ export class MySql implements INodeType {
const insertIgnore = options.ignore as boolean;
const insertPriority = options.priority as string;
const insertSQL = `INSERT ${insertPriority || ''} ${
insertIgnore ? 'IGNORE' : ''
} INTO ${table}(${columnString}) VALUES ${items
.map((item) => insertPlaceholder)
.join(',')};`;
const insertSQL = `INSERT ${insertPriority || ''} ${insertIgnore ? 'IGNORE' : ''
} INTO ${table}(${columnString}) VALUES ${items
.map((item) => insertPlaceholder)
.join(',')};`;
const queryItems = insertItems.reduce(
(collection, item) => collection.concat(Object.values(item as any)), // tslint:disable-line:no-any
[],
@@ -350,7 +355,7 @@ export class MySql implements INodeType {
// ----------------------------------
try {
const table = this.getNodeParameter('table', 0) as string;
const table = this.getNodeParameter('table', 0, '', { extractValue: true }) as string;
const updateKey = this.getNodeParameter('updateKey', 0) as string;
const columnString = this.getNodeParameter('columns', 0) as string;
const columns = columnString.split(',').map((column) => column.trim());