refactor: split transporter config and send function

deno.json

@@ -14,7 +14,8 @@
 		"jsx-email": "npm:jsx-email@^1.10.12",
 		"nodemailer": "npm:nodemailer@^6.9.13",
 		"nodemailer-smime": "npm:nodemailer-smime@^1.1.0",
-		"preact": "npm:preact@^10.20.1"
+		"preact": "npm:preact@^10.20.1",
+		"turndown": "npm:turndown@^7.1.3"
 	},
 	"compilerOptions": {
 		"jsx": "react-jsx",

deno.lock

@@ -3,12 +3,16 @@
   "packages": {
     "specifiers": {
       "npm:@types/nodemailer": "npm:@types/nodemailer@6.4.14",
+      "npm:html-to-md": "npm:html-to-md@0.8.5",
       "npm:jsx-email@^1.10.12": "npm:jsx-email@1.10.12_@jsx-email+app-preview@1.2.5__react@18.2.0__react-dom@18.2.0___react@18.2.0__vite@4.5.3_react@18.2.0_vite@4.5.3_postcss@8.4.38",
+      "npm:node-html-markdown": "npm:node-html-markdown@1.3.0",
       "npm:nodemailer-smime@^1.1.0": "npm:nodemailer-smime@1.1.0",
       "npm:nodemailer@^6.9.13": "npm:nodemailer@6.9.13",
       "npm:preact-render-to-string": "npm:preact-render-to-string@6.1.0_preact@10.20.1",
       "npm:preact@^10.20.1": "npm:preact@10.20.1",
-      "npm:superjson@1.13.3": "npm:superjson@1.13.3"
+      "npm:superjson@1.13.3": "npm:superjson@1.13.3",
+      "npm:turndown": "npm:turndown@7.1.3",
+      "npm:turndown@^7.1.3": "npm:turndown@7.1.3"
     },
     "npm": {
       "@alloc/quick-lru@5.2.0": {
@@ -1499,6 +1503,16 @@
           "randomfill": "randomfill@1.0.4"
         }
       },
+      "css-select@5.1.0": {
+        "integrity": "sha512-nwoRF1rvRRnnCqqY7updORDsuqKzqYJ28+oSMaJMMgOauh3fvwHqMS7EZpIPqK8GL+g9mKxF1vP/ZjSeNjEVHg==",
+        "dependencies": {
+          "boolbase": "boolbase@1.0.0",
+          "css-what": "css-what@6.1.0",
+          "domhandler": "domhandler@5.0.3",
+          "domutils": "domutils@3.1.0",
+          "nth-check": "nth-check@2.1.1"
+        }
+      },
       "css-selector-parser@3.0.5": {
         "integrity": "sha512-3itoDFbKUNx1eKmVpYMFyqKX04Ww9osZ+dLgrk6GEv6KMVeXUhUnp4I5X+evw+u3ZxVU6RFXSSRxlTeMh8bA+g==",
         "dependencies": {}
@@ -1618,6 +1632,10 @@
           "domelementtype": "domelementtype@2.3.0"
         }
       },
+      "domino@2.1.6": {
+        "integrity": "sha512-3VdM/SXBZX2omc9JF9nOPCtDaYQ67BGp5CoLpIQlO2KCAPETs8TcDHacF26jXadGbvUteZzRTeos2fhID5+ucQ==",
+        "dependencies": {}
+      },
       "domutils@3.1.0": {
         "integrity": "sha512-H78uMmQtI2AhgDJjWeQmHwJJ2bLPD3GMmO7Zja/ZZh84wkm+4ut+IUnUdRa8uCGX88DiVx1j6FRe1XfxEgjEZA==",
         "dependencies": {
@@ -2128,6 +2146,10 @@
           "space-separated-tokens": "space-separated-tokens@2.0.2"
         }
       },
+      "he@1.2.0": {
+        "integrity": "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==",
+        "dependencies": {}
+      },
       "hmac-drbg@1.0.1": {
         "integrity": "sha512-Tti3gMqLdZfhOQY1Mzf/AanLiqh1WTiJgEj26ZuYQ9fbkLomzGchCws4FyrSd4VkpBfiNhaE1On+lOz894jvXg==",
         "dependencies": {
@@ -2140,6 +2162,10 @@
         "integrity": "sha512-XJMYQYY3rze+lUxVb3ufucdjyvbPEr6ZRx96K1Z3IjOdoNj4qRqnmn69XZuTL+DHGewHjgZW0vWezx5aJsV80g==",
         "dependencies": {}
       },
+      "html-to-md@0.8.5": {
+        "integrity": "sha512-2AtBBJRrZ8WvhB1eDgTjW2TwVy1lat9FJW+XvVX836gsKi6qlhwaVG2jQZjbJAFr81/UW+6ABJSz/QOpeqgmuQ==",
+        "dependencies": {}
+      },
       "html-to-text@9.0.5": {
         "integrity": "sha512-qY60FjREgVZL03vJU6IfMV4GDjGBIoOyvuFdpBDIX9yTlDw0TjxVBQp+P8NvpdIXNJvfWBTNul7fsAQJq2FNpg==",
         "dependencies": {
@@ -2582,6 +2608,19 @@
         "integrity": "sha512-sol30LUpz1jQFBjOKwbjxijiE3b6pjd74YwfD0fJOKPjF+fONKb2Yg8rYgS6+bK6VDl+/wfr4IYpC7jDzLUIfw==",
         "dependencies": {}
       },
+      "node-html-markdown@1.3.0": {
+        "integrity": "sha512-OeFi3QwC/cPjvVKZ114tzzu+YoR+v9UXW5RwSXGUqGb0qCl0DvP406tzdL7SFn8pZrMyzXoisfG2zcuF9+zw4g==",
+        "dependencies": {
+          "node-html-parser": "node-html-parser@6.1.13"
+        }
+      },
+      "node-html-parser@6.1.13": {
+        "integrity": "sha512-qIsTMOY4C/dAa5Q5vsobRpOOvPfC4pB61UVW2uSwZNUp0QU/jCekTal1vMmbO0DgdHeLUJpv/ARmDqErVxA3Sg==",
+        "dependencies": {
+          "css-select": "css-select@5.1.0",
+          "he": "he@1.2.0"
+        }
+      },
       "node-releases@2.0.14": {
         "integrity": "sha512-y10wOWt8yZpqXmOgRo77WaHEmhYQYGNA6y421PKsKYWEK8aW+cqAphborZDhqfyKrbZEN92CN1X2KbafY2s7Yw==",
         "dependencies": {}
@@ -3613,6 +3652,12 @@
         "integrity": "sha512-C3TaO7K81YvjCgQH9Q1S3R3P3BtN3RIM8n+OvX4il1K1zgE8ZhI0op7kClgkxtutIE8hQrcrHBXvIheqKUUCxw==",
         "dependencies": {}
       },
+      "turndown@7.1.3": {
+        "integrity": "sha512-Z3/iJ6IWh8VBiACWQJaA5ulPQE5E1QwvBHj00uGzdQxdRnd8fh1DPqNOJqzQDu6DkOstORrtXzf/9adB+vMtEA==",
+        "dependencies": {
+          "domino": "domino@2.1.6"
+        }
+      },
       "unified@11.0.4": {
         "integrity": "sha512-apMPnyLjAX+ty4OrNap7yumyVAMlKx5IWU2wlzzUdYJO9A8f1p9m/gywF/GM2ZDFcjQPrx59Mc90KwmxsoklxQ==",
         "dependencies": {
@@ -3890,7 +3935,8 @@
       "npm:jsx-email@^1.10.12",
       "npm:nodemailer-smime@^1.1.0",
       "npm:nodemailer@^6.9.13",
-      "npm:preact@^10.20.1"
+      "npm:preact@^10.20.1",
+      "npm:turndown@^7.1.3"
     ]
   }
 }

src/send.ts

@@ -0,0 +1,15 @@
+import { Mail } from '../types.ts'
+import { transporter } from './transporter.ts'
+
+export function send(mail: Mail) {
+	return transporter.sendMail({
+		from: mail.options.from.toString(),
+		to: mail.to.map((contact) => contact.toString()),
+		cc: mail.options.cc.map((cc) => cc.toString()),
+		bcc: mail.options.cci.map((cci) => cci.toString()),
+		subject: mail.subject,
+		text: 'Text only',
+		html: mail.body.toString(),
+		attachments: mail.options.attachments.map((path) => ({ path })),
+	})
+}

src/transporter.ts

@@ -1,7 +1,6 @@
 // @deno-types="npm:@types/nodemailer"
 import nodemailer from 'nodemailer'
 // import smime from 'nodemailer-smime'
-import { Mail } from '../types.ts'
 
 const dkimPrivateKey = await Deno.readTextFile(
 	'/home/julien/dkim_sendmail_keys/dkim_sendmail_cohabit_fr.pem',
@@ -24,13 +23,3 @@ export const transporter = nodemailer.createTransport({
 	},
 })
 // .use('stream', smime(smimeOptions))
-
-export function send(mail: Mail) {
-	return transporter.sendMail({
-		from: mail.options.from.toString(),
-		to: mail.to.map((contact) => contact.toString()).join(', '),
-		subject: mail.subject,
-		text: 'Text only',
-		html: mail.body.toString(),
-	})
-}