@softkit/mail/src/lib/services/mailgun/mailgun.service.js

The Mailgun Mail Module is a comprehensive solution for integrating Mailgun's email functionality into NestJS applications. It provides a seamless way to send emails using Mailgun with minimal setup and configuration.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MailgunService = void 0;
const tslib_1 = require("tslib");
const common_1 = require("@nestjs/common");
const abstract_mail_service_1 = require("../abstract-mail.service");
const constants_1 = require("../../constants");
const config_1 = require("../../config");
const exceptions_1 = require("@softkit/exceptions");
let MailgunService = class MailgunService extends abstract_mail_service_1.AbstractMailService {
    constructor(mailgun, config) {
        super();
        this.mailgun = mailgun;
        this.config = config;
    }
    async sendEmail(emailData) {
        const fromAddress = emailData.from ?? this.config.defaultFromEmail;
        const bcc = emailData.bcc ?? this.config.defaultBccList;
        const { attachment, cc, html, subject, text, ...rest } = emailData;
        if (html || text) {
            const content = (html ? { html } : { text });
            return this.mailgun.messages.create(this.config.domain, {
                from: fromAddress,
                bcc,
                name: emailData.userFullName,
                attachment,
                cc,
                subject,
                ...content,
                ...rest,
            });
        }
        else {
            throw new exceptions_1.GeneralInternalServerException(undefined, `Looks like a developer mistake either html or text must be provided. Take a look now.`);
        }
    }
    async sendTemplateEmail(templateId, emailData, emailTemplateParams) {
        const templateVariables = {};
        if (emailTemplateParams) {
            for (const [key, value] of Object.entries(emailTemplateParams)) {
                if (typeof value === 'object' || Array.isArray(value)) {
                    templateVariables[`v:${key}`] = JSON.stringify(value);
                }
                else {
                    templateVariables[`v:${key}`] = String(value);
                }
            }
        }
        else {
            this.logger.log(`sendTemplateEmail: 'emailTemplateParams' is undefined or null. The email will be sent without template variables.`);
        }
        const fromAddress = emailData.from ?? this.config.defaultFromEmail;
        const bcc = emailData.bcc ?? this.config.defaultBccList;
        const { attachment, cc, subject, ...rest } = emailData;
        return this.mailgun.messages.create(this.config.domain, {
            from: fromAddress,
            name: emailData.userFullName,
            attachment,
            cc,
            bcc,
            subject,
            template: templateId,
            ...rest,
            ...templateVariables,
        });
    }
};
exports.MailgunService = MailgunService;
exports.MailgunService = MailgunService = tslib_1.__decorate([
    (0, common_1.Injectable)(),
    tslib_1.__param(0, (0, common_1.Inject)(constants_1.MAILGUN_CLIENT_TOKEN)),
    tslib_1.__param(1, (0, common_1.Inject)(constants_1.MAILGUN_CONFIG_TOKEN)),
    tslib_1.__metadata("design:paramtypes", [Object, config_1.MailgunConfig])
], MailgunService);
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