133 lines
4.0 KiB
TypeScript
133 lines
4.0 KiB
TypeScript
import * as plugins from './mailgun.plugins';
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import * as interfaces from './interfaces';
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export class MailgunAccount {
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public baseUrl = 'https://api.mailgun.net/v3';
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public apiToken: string;
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constructor(apiTokenArg: string) {
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this.apiToken = apiTokenArg;
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}
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public async getRequest(routeArg: string, binaryArg: boolean = false) {
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let requestUrl = routeArg;
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const needsBaseUrlPrefix = !routeArg.startsWith('https://');
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needsBaseUrlPrefix ? requestUrl = `${this.baseUrl}${routeArg}` : null;
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console.log(requestUrl);
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const requestOptions: plugins.smartrequest.ISmartRequestOptions = {
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method: 'GET',
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headers: {
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Authorization: `Basic ${plugins.smartstring.base64.encode(
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`api:${this.apiToken}`
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)}`,
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'Content-Type': 'application/json'
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}
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};
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let response: plugins.smartrequest.IExtendedIncomingMessage;
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if (!binaryArg) {
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response = await plugins.smartrequest.request(requestUrl, requestOptions);
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} else {
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response = await plugins.smartrequest.getBinary(requestUrl, requestOptions);
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}
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return response;
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}
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public async postFormData(routeArg: string, formFields: plugins.smartrequest.IFormField[]) {
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const requestUrl = `${this.baseUrl}${routeArg}`; // TODO;
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const response = await plugins.smartrequest.postFormData(
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requestUrl,
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{
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headers: {
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Authorization: `Basic ${plugins.smartstring.base64.encode(
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`api:${this.apiToken}`
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)}`
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}
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},
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formFields
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);
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return response;
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}
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/**
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* sends a SmartMail
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*/
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public async sendSmartMail(smartmailArg: plugins.smartmail.Smartmail<interfaces.IMailgunMessage>, toArg: string, dataArg = {}) {
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const domain = smartmailArg.options.from.split('@')[1].replace('>', '');
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const formFields: plugins.smartrequest.IFormField[] = [
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{
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name: 'from',
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type: 'string',
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payload: smartmailArg.options.from
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},
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{
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name: 'to',
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type: 'string',
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payload: toArg
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},
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{
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name: 'subject',
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type: 'string',
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payload: smartmailArg.getSubject(dataArg)
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},
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{
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name: 'html',
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type: 'string',
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payload: smartmailArg.getBody(dataArg)
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}
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];
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console.log(smartmailArg.attachments);
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for (const attachment of smartmailArg.attachments) {
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formFields.push({
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name: 'attachment',
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type: 'Buffer',
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payload: attachment.contentBuffer,
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fileName: attachment.parsedPath.base
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});
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}
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const response = await this.postFormData(`/${domain}/messages`, formFields);
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if (response.statusCode === 200) {
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return response.body;
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} else {
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console.log(response.body);
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throw new Error('could not send email');
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}
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}
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public async retrieveSmartMailFromMessageUrl(messageUrlArg: string) {
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const response = await this.getRequest(messageUrlArg);
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if (response.statusCode === 404) {
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console.log(response.body.message);
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return null;
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}
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const responseBody: interfaces.IMailgunMessage = response.body;
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const smartmail = new plugins.smartmail.Smartmail<interfaces.IMailgunMessage>({
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from: responseBody.From,
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body: responseBody["body-html"],
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subject: responseBody.Subject,
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creationObjectRef: responseBody
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});
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// lets care about attachments
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if (responseBody.attachments && responseBody.attachments instanceof Array) {
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for (const attachmentInfo of responseBody.attachments) {
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const attachmentName = attachmentInfo.name;
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const attachmentContents = await this.getRequest(attachmentInfo.url, true);
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smartmail.addAttachment(new plugins.smartfile.Smartfile({
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path: `./${attachmentName}`,
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base: `./${attachmentName}`,
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contentBuffer: attachmentContents.body
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}));
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}
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}
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return smartmail;
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}
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public async retrieveSmartMailFromNotifyPayload(notifyPayloadArg: any) {
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return await this.retrieveSmartMailFromMessageUrl(notifyPayloadArg['message-url']);
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}
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}
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