review and add action to gen report and send email

.github/workflows/reports.yml

@@ -0,0 +1,33 @@
+name: LH Reports via Resend
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["main"]
+
+permissions:
+  contents: read
+
+jobs:
+  reports:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup repo
+        uses: actions/checkout@v4
+
+      - uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      - name: Install Deno dependencies
+        run: deno install
+
+      - name: Deno build
+        run: deno task build
+        env:
+          RESEND_API_KEY: ${{ secrets.RESEND_API_KEY }}
+          RESEND_EMAIL_FROM: ${{ secrets.RESEND_EMAIL_FROM }}
+          RESEND_EMAIL_TO: ${{ secrets.RESEND_EMAIL_TO }}
+          URLS: ${{ secrets.URLS }}

src/main.ts

@@ -3,12 +3,22 @@ import "@std/dotenv/load";
 import { logging } from "./utils/utils.ts";
 import { lighthouseReport } from "./modules/lighthouseReport.ts";
 import { celereReport } from "./modules/celereReport.ts";
+import { sendReport } from "./modules/sendReport.ts";
 
 async function buildReport(url: string): Promise<void> {
   const report = await lighthouseReport(url);
 
+  let result;
+
   if (report) {
-    celereReport(report);
+    result = celereReport(report);
+  }
+
+  if (result) {
+    const [subject, body] = result;
+    if (subject && body) {
+      await sendReport(subject, body);
+    }
   }
 }
 
@@ -21,7 +31,7 @@ if (URL) {
     .then(() => {
       logging("Done.");
 
-      // Deno.exit(0); // Fix ./modules/getLighthouseReport.js:29
+      Deno.exit(0); // Fix ./modules/getLighthouseReport.js:29
     })
     .catch((error) => {
       console.error(error);

src/modules/celereReport.ts

@@ -1,7 +1,6 @@
 import { format } from "@std/datetime";
 
 import { logging } from "./../utils/utils.ts";
-import { sendReport } from "./sendReport.ts";
 import { webVitalsLabels } from "./../utils/webVitalsLabels.ts";
 
 export interface CelereReport {
@@ -40,7 +39,7 @@ export interface CelereReport {
   };
 }
 
-export function celereReport(report: string): void {
+export function celereReport(report: string): string[] | undefined {
   const content: CelereReport = JSON.parse(report);
 
   // Info
@@ -75,8 +74,8 @@ export function celereReport(report: string): void {
   const seo = content.categories.seo.score * 100;
 
   // Email Content
-  const emailSubject = `${hostname} - Core Web Vitals: ${labels.cwv} - Desempenho: ${performance}`;
-  const emailBody = `
+  const subject = `${hostname} - Core Web Vitals: ${labels.cwv} - Desempenho: ${performance}`;
+  const body = `
   URL: ${content.finalDisplayedUrl}<br>
   Criação do relatório: ${formattedDate}<br><br>
 
@@ -100,6 +99,6 @@ export function celereReport(report: string): void {
   if (content) {
     logging("Text report generated.");
 
-    sendReport(emailSubject, emailBody);
+    return [subject, body];
   }
 }

src/modules/sendReport.ts

@@ -2,46 +2,29 @@ import "@std/dotenv/load";
 
 import { logging } from "./../utils/utils.ts";
 
-export function sendReport(subject: string, body: string): void {
+export async function sendReport(subject: string, body: string): Promise<void> {
   const RESEND_API_KEY = Deno.env.get("RESEND_API_KEY");
   const RESEND_EMAIL_FROM = Deno.env.get("RESEND_EMAIL_FROM");
   const RESEND_EMAIL_TO = Deno.env.get("RESEND_EMAIL_TO");
 
-  const handler = async (_request: Request): Promise<Response> => {
-    const res = await fetch("https://api.resend.com/emails", {
-      method: "POST",
-      headers: {
-        "Content-Type": "application/json",
-        Authorization: `Bearer ${RESEND_API_KEY}`,
-      },
-      body: JSON.stringify({
-        from: RESEND_EMAIL_FROM,
-        to: RESEND_EMAIL_TO,
-        subject: subject,
-        html: body,
-      }),
-    });
+  const res = await fetch("https://api.resend.com/emails", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+      Authorization: `Bearer ${RESEND_API_KEY}`,
+    },
+    body: JSON.stringify({
+      from: RESEND_EMAIL_FROM,
+      to: RESEND_EMAIL_TO,
+      subject: subject,
+      html: body,
+    }),
+  });
 
-    if (res.ok) {
-      logging("E-mail sent.");
-
-      return new Response(res.body, {
-        status: 200,
-        headers: {
-          "Content-Type": "application/json",
-        },
-      });
-    } else {
-      return new Response(res.body, {
-        status: res.status,
-        headers: {
-          "Content-Type": "application/json",
-        },
-      });
-    }
-  };
-
-  Deno.serve(handler);
-  // console.log(subject);
-  // console.log(body);
+  if (res.ok) {
+    logging("E-mail sent.");
+  } else {
+    const error = await res.text();
+    logging(`Failed to send email: ${error}`);
+  }
 }