import { IExecuteFunctions } from 'n8n-core'; import { ICredentialsDecrypted, ICredentialTestFunctions, IDataObject, INodeCredentialTestResult, INodeExecutionData, INodeType, INodeTypeDescription, JsonObject, NodeOperationError, } from 'n8n-workflow'; import { moceanApiRequest } from './GenericFunctions'; export class Mocean implements INodeType { description: INodeTypeDescription = { displayName: 'Mocean', name: 'mocean', subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', icon: 'file:mocean.svg', group: ['transform'], version: 1, description: 'Send SMS and voice messages via Mocean', defaults: { name: 'Mocean', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'moceanApi', required: true, testedBy: 'moceanApiTest', }, ], properties: [ // Node properties which the user gets displayed and // can change on the node. { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, options: [ { name: 'SMS', value: 'sms', }, { name: 'Voice', value: 'voice', }, ], default: 'sms', }, { displayName: 'Operation', name: 'operation', type: 'options', noDataExpression: true, displayOptions: { show: { resource: ['sms', 'voice'], }, }, options: [ { name: 'Send', value: 'send', description: 'Send SMS/Voice message', action: 'Send an SMS', }, ], default: 'send', }, { displayName: 'From', name: 'from', type: 'string', default: '', placeholder: 'Sender Number', required: true, displayOptions: { show: { operation: ['send'], resource: ['sms', 'voice'], }, }, description: 'Number to which to send the message', }, { displayName: 'To', name: 'to', type: 'string', default: '', placeholder: 'Receipient number', required: true, displayOptions: { show: { operation: ['send'], resource: ['sms', 'voice'], }, }, description: 'Number from which to send the message', }, { displayName: 'Language', name: 'language', type: 'options', options: [ { name: 'Chinese Mandarin (China)', value: 'cmn-CN', }, { name: 'English (United Kingdom)', value: 'en-GB', }, { name: 'English (United States)', value: 'en-US', }, { name: 'Japanese (Japan)', value: 'ja-JP', }, { name: 'Korean (Korea)', value: 'ko-KR', }, ], displayOptions: { show: { operation: ['send'], resource: ['voice'], }, }, default: 'en-US', }, { displayName: 'Message', name: 'message', type: 'string', default: '', placeholder: '', required: true, displayOptions: { show: { operation: ['send'], resource: ['sms', 'voice'], }, }, description: 'Message to send', }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add Field', displayOptions: { show: { operation: ['send'], resource: ['sms'], }, }, default: {}, options: [ { displayName: 'Delivery Report URL', name: 'dlrUrl', type: 'string', default: '', placeholder: '', }, ], }, ], }; methods = { credentialTest: { async moceanApiTest( this: ICredentialTestFunctions, credential: ICredentialsDecrypted, ): Promise { const credentials = credential.data; const query: IDataObject = {}; query['mocean-api-key'] = credentials!['mocean-api-key']; query['mocean-api-secret'] = credentials!['mocean-api-secret']; const options = { method: 'GET', qs: query, uri: 'https://rest.moceanapi.com/rest/2/account/balance', json: true, }; try { await this.helpers.request(options); } catch (error) { return { status: 'Error', message: `Connection details not valid: ${(error as JsonObject).message}`, }; } return { status: 'OK', message: 'Authentication successful!', }; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; let endpoint: string; let operation: string; let requestMethod: string; let resource: string; let text: string; let dlrUrl: string; let dataKey: string; // For Post let body: IDataObject; // For Query string let qs: IDataObject; for (let itemIndex = 0; itemIndex < items.length; itemIndex++) { body = {}; qs = {}; try { resource = this.getNodeParameter('resource', itemIndex, ''); operation = this.getNodeParameter('operation', itemIndex, ''); text = this.getNodeParameter('message', itemIndex, '') as string; requestMethod = 'POST'; body['mocean-from'] = this.getNodeParameter('from', itemIndex, '') as string; body['mocean-to'] = this.getNodeParameter('to', itemIndex, '') as string; if (resource === 'voice') { const language: string = this.getNodeParameter('language', itemIndex) as string; const command = [ { action: 'say', language, text, }, ]; dataKey = 'voice'; body['mocean-command'] = JSON.stringify(command); endpoint = '/rest/2/voice/dial'; } else if (resource === 'sms') { dlrUrl = this.getNodeParameter('options.dlrUrl', itemIndex, '') as string; dataKey = 'messages'; body['mocean-text'] = text; if (dlrUrl !== '') { body['mocean-dlr-url'] = dlrUrl; body['mocean-dlr-mask'] = '1'; } endpoint = '/rest/2/sms'; } else { throw new NodeOperationError(this.getNode(), `Unknown resource ${resource}`, { itemIndex, }); } if (operation === 'send') { const responseData = await moceanApiRequest.call(this, requestMethod, endpoint, body, qs); for (const item of responseData[dataKey] as IDataObject[]) { item.type = resource; returnData.push(item); } } else { throw new NodeOperationError(this.getNode(), `Unknown operation ${operation}`, { itemIndex, }); } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: (error as JsonObject).message }); continue; } throw error; } } return [this.helpers.returnJsonArray(returnData)]; } }