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refactor: ( notifications ) remove dead SendGrid/Twilio adapters and legacy code

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This commit is contained in:
Abubeker Yasin
2026-06-19 11:41:31 +03:00
parent a2b2ed787e
commit fcbc59e95b
5 changed files with 1 additions and 268 deletions
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1
apps/edr-passenger-api/package.json
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@@ -34,7 +34,6 @@
"@nestjs/schedule": "^6.1.3",
"@nestjs/swagger": "^7.4.0",
"@prisma/client": "^6.19.3",
"@sendgrid/mail": "^8.1.0",
"axios": "^1.7.7",
"bcrypt": "^5.1.1",
"class-transformer": "^0.5.1",

189
apps/edr-passenger-api/src/modules/notifications/notification.adapters.ts
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@@ -1,199 +1,10 @@
import { Injectable, Logger } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import * as sgMail from '@sendgrid/mail';
import { HttpService } from '@nestjs/axios';
import { firstValueFrom } from 'rxjs';
export interface NotificationChannel {
send(recipient: string, subject: string, body: string, context?: Record<string, unknown>): Promise<boolean>;
}
@Injectable()
export class EmailAdapter implements NotificationChannel {
private readonly logger = new Logger(EmailAdapter.name);
constructor(private readonly config: ConfigService) {
const apiKey = this.config.get<string>('SENDGRID_API_KEY');
if (apiKey) {
sgMail.setApiKey(apiKey);
this.logger.log('SendGrid Email adapter initialized');
} else {
this.logger.warn('SENDGRID_API_KEY not configured - emails will be logged only');
}
}
async send(
recipient: string,
subject: string,
body: string,
context?: Record<string, unknown>,
): Promise<boolean> {
const apiKey = this.config.get<string>('SENDGRID_API_KEY');
const fromEmail = this.config.get<string>('SENDGRID_FROM_EMAIL') || 'noreply@edr-platform.com';
if (!apiKey) {
this.logger.log(`[EMAIL MOCK] To: ${recipient} | Subject: ${subject} | Body: ${body.substring(0, 100)}`);
return true;
}
try {
const msg: sgMail.MailDataRequired = {
to: recipient,
from: fromEmail,
subject,
text: body,
html: this.formatHtml(body, context),
};
await sgMail.send(msg);
this.logger.log(`Email sent successfully to ${recipient}`);
return true;
} catch (err) {
const message = err instanceof Error ? err.message : String(err);
this.logger.error(`Failed to send email to ${recipient}: ${message}`);
return false;
}
}
private formatHtml(body: string, context?: Record<string, unknown>): string {
const contextHtml = context
? `<div style="margin-top: 20px; padding: 10px; background: #f5f5f5; border-radius: 4px;">
<small>${JSON.stringify(context, null, 2)}</small>
</div>`
: '';
return `
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style>
body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; }
.container { max-width: 600px; margin: 0 auto; padding: 20px; }
.header { background: #0066cc; color: white; padding: 20px; text-align: center; }
.content { padding: 20px; background: white; }
.footer { text-align: center; padding: 20px; color: #666; font-size: 12px; }
</style>
</head>
<body>
<div class="container">
<div class="header">
<h2>Ethio-Djibouti Railway</h2>
</div>
<div class="content">
${body.replace(/\n/g, '<br>')}
${contextHtml}
</div>
<div class="footer">
<p>© 2024 Ethio-Djibouti Railway. All rights reserved.</p>
</div>
</div>
</body>
</html>
`;
}
}
@Injectable()
export class SmsAdapter implements NotificationChannel {
private readonly logger = new Logger(SmsAdapter.name);
constructor(
private readonly config: ConfigService,
private readonly http: HttpService,
) {
const provider = this.config.get<string>('SMS_PROVIDER');
this.logger.log(`SMS adapter initialized with provider: ${provider || 'MOCK'}`);
}
async send(
recipient: string,
subject: string,
body: string,
_context?: Record<string, unknown>,
): Promise<boolean> {
const provider = this.config.get<string>('SMS_PROVIDER');
const apiKey = this.config.get<string>('SMS_API_KEY');
if (!provider || !apiKey) {
this.logger.log(`[SMS MOCK] To: ${recipient} | Message: ${body.substring(0, 100)}`);
return true;
}
try {
switch (provider.toLowerCase()) {
case 'twilio':
return await this.sendViaTwilio(recipient, body);
case 'africastalking':
return await this.sendViaAfricasTalking(recipient, body);
default:
this.logger.warn(`Unknown SMS provider: ${provider}`);
return false;
}
} catch (err) {
const message = err instanceof Error ? err.message : String(err);
this.logger.error(`Failed to send SMS to ${recipient}: ${message}`);
return false;
}
}
private async sendViaTwilio(to: string, body: string): Promise<boolean> {
const accountSid = this.config.get<string>('TWILIO_ACCOUNT_SID');
const authToken = this.config.get<string>('TWILIO_AUTH_TOKEN');
const fromNumber = this.config.get<string>('TWILIO_FROM_NUMBER');
const url = `https://api.twilio.com/2010-04-01/Accounts/${accountSid}/Messages.json`;
const auth = Buffer.from(`${accountSid}:${authToken}`).toString('base64');
const response = await firstValueFrom(
this.http.post(
url,
new URLSearchParams({
To: to,
From: fromNumber || '',
Body: body,
}),
{
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Authorization': `Basic ${auth}`,
},
},
),
);
return response.status === 201;
}
private async sendViaAfricasTalking(to: string, body: string): Promise<boolean> {
const apiKey = this.config.get<string>('SMS_API_KEY');
const username = this.config.get<string>('AFRICASTALKING_USERNAME');
const from = this.config.get<string>('AFRICASTALKING_FROM');
const url = 'https://api.africastalking.com/version1/messaging';
const response = await firstValueFrom(
this.http.post(
url,
new URLSearchParams({
username: username || '',
to,
message: body,
from: from || '',
}),
{
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'apiKey': apiKey || '',
},
},
),
);
return response.status === 201;
}
}
@Injectable()
export class PushAdapter implements NotificationChannel {
private readonly logger = new Logger(PushAdapter.name);

6
apps/edr-passenger-api/src/modules/notifications/notifications.module.ts
View File

@@ -1,15 +1,13 @@
import { Module } from '@nestjs/common';
import { HttpModule } from '@nestjs/axios';
import { ClientsModule, Transport } from '@nestjs/microservices';
import { NotificationsController } from './notifications.controller';
import { NotificationsService } from './notifications.service';
import { EmailAdapter, SmsAdapter, PushAdapter } from './notification.adapters';
import { PushAdapter } from './notification.adapters';
import { EmailClientService } from './email-client.service';
import { SmsClientService } from './sms-client.service';
@Module({
imports: [
HttpModule.register({ timeout: 10_000 }),
ClientsModule.register([
{
name: 'EMAIL_SERVICE',
@@ -34,8 +32,6 @@ import { SmsClientService } from './sms-client.service';
controllers: [NotificationsController],
providers: [
NotificationsService,
EmailAdapter,
SmsAdapter,
PushAdapter,
EmailClientService,
SmsClientService,

38
apps/edr-passenger-api/src/modules/notifications/notifications.service.ts
View File

@@ -1,7 +1,6 @@
import { Injectable, Logger } from '@nestjs/common';
import { OnEvent } from '@nestjs/event-emitter';
import { PrismaService } from '../../common/prisma.service';
import { SendNotificationDto, NotificationCategoryEnum } from './notifications.dto';
import { PushAdapter, NotificationChannel } from './notification.adapters';
import { EmailClientService } from './email-client.service';
import { SmsClientService } from './sms-client.service';
@@ -83,37 +82,6 @@ export class NotificationsService {
return { sent: sentChannels.length > 0, channels: sentChannels };
}
/**
* Legacy method for backward compatibility
*/
async sendDirect(dto: SendNotificationDto) {
const notification = await this.prisma.notification.create({
data: {
passengerId: dto.passengerId,
title: dto.title,
body: dto.body,
category: dto.category as any,
deepLink: dto.deepLink,
metadata: dto.metadata,
},
});
const passenger = await this.prisma.passenger.findUnique({
where: { id: dto.passengerId },
include: { user: true },
});
if (passenger?.user) {
await this.emailClient.sendEmail({
to: passenger.user.email,
subject: this.sanitize(dto.title),
text: this.sanitize(dto.body),
});
}
return notification;
}
private async createInAppNotification(
recipient: string,
title: string,
@@ -221,12 +189,6 @@ export class NotificationsService {
}
}
private sanitize(value: string): string {
return value
.replace(/[\r\n]/g, ' ')
.replace(/[<>&"']/g, (c) => ({ '<': '&lt;', '>': '&gt;', '&': '&amp;', '"': '&quot;', "'": '&#x27;' }[c] ?? c));
}
getForPassenger(passengerId: string) {
return this.prisma.notification.findMany({
where: { passengerId },

35
pnpm-lock.yaml generated
View File

@@ -452,9 +452,6 @@ importers:
'@prisma/client':
specifier: ^6.19.3
version: 6.19.3(prisma@6.19.3(typescript@5.9.3))(typescript@5.9.3)
'@sendgrid/mail':
specifier: ^8.1.0
version: 8.1.6
axios:
specifier: ^1.7.7
version: 1.17.0
@@ -3756,18 +3753,6 @@ packages:
'@sec-ant/readable-stream@0.4.1':
resolution: {integrity: sha512-831qok9r2t8AlxLko40y2ebgSDhenenCatLVeW/uBtnHPyhHOvG0C7TvfgecV+wHzIm5KUICgzmVpWS+IMEAeg==}
'@sendgrid/client@8.1.6':
resolution: {integrity: sha512-/BHu0hqwXNHr2aLhcXU7RmmlVqrdfrbY9KpaNj00KZHlVOVoRxRVrpOCabIB+91ISXJ6+mLM9vpaVUhK6TwBWA==}
engines: {node: '>=12.*'}
'@sendgrid/helpers@8.0.0':
resolution: {integrity: sha512-Ze7WuW2Xzy5GT5WRx+yEv89fsg/pgy3T1E3FS0QEx0/VvRmigMZ5qyVGhJz4SxomegDkzXv/i0aFPpHKN8qdAA==}
engines: {node: '>= 12.0.0'}
'@sendgrid/mail@8.1.6':
resolution: {integrity: sha512-/ZqxUvKeEztU9drOoPC/8opEPOk+jLlB2q4+xpx6HVLq6aFu3pMpalkTpAQz8XfRfpLp8O25bh6pGPcHDCYpqg==}
engines: {node: '>=12.*'}
'@sinclair/typebox@0.27.10':
resolution: {integrity: sha512-MTBk/3jGLNB2tVxv6uLlFh1iu64iYOQ2PbdOSK3NW8JZsmlaOh2q6sdtKowBhfw8QFLmYNzTW4/oK4uATIi6ZA==}
@@ -16642,26 +16627,6 @@ snapshots:
'@sec-ant/readable-stream@0.4.1': {}
'@sendgrid/client@8.1.6':
dependencies:
'@sendgrid/helpers': 8.0.0
axios: 1.17.0
transitivePeerDependencies:
- debug
- supports-color
'@sendgrid/helpers@8.0.0':
dependencies:
deepmerge: 4.3.1
'@sendgrid/mail@8.1.6':
dependencies:
'@sendgrid/client': 8.1.6
'@sendgrid/helpers': 8.0.0
transitivePeerDependencies:
- debug
- supports-color
'@sinclair/typebox@0.27.10': {}
'@sindresorhus/merge-streams@4.0.0': {}