Implemented email notifications.

config.json

@@ -46,6 +46,16 @@
         "filesBucket": "farmcontrol"
       }
     },
+    "smtp": {
+      "host": "mail.tombutcher.work",
+      "port": 465,
+      "secure": true,
+      "auth": {
+        "user": "farmcontrol",
+        "pass": "XwV5u3jWufuo5E5U4N9hBHfNfwk28D7fNdFN"
+      },
+      "from": "FarmControl <farmcontrol@tombutcher.work>"
+    },
     "otpExpiryMins": 0.5
   },
   "test": {
@@ -95,6 +105,16 @@
         "filesBucket": "farmcontrol-test"
       }
     },
+    "smtp": {
+      "host": "localhost",
+      "port": 587,
+      "secure": false,
+      "auth": {
+        "user": "",
+        "pass": ""
+      },
+      "from": "FarmControl <farmcontrol@tombutcher.work>"
+    },
     "otpExpiryMins": 0.5
   },
   "production": {
@@ -143,6 +163,16 @@
         "region": "us-east-1",
         "filesBucket": "farmcontrol"
       }
+    },
+    "smtp": {
+      "host": "localhost",
+      "port": 587,
+      "secure": false,
+      "auth": {
+        "user": "",
+        "pass": ""
+      },
+      "from": "FarmControl <noreply@farmcontrol.app>"
     }
   }
 }

package.json

@@ -30,6 +30,7 @@
     "nodemailer": "*",
     "nodemon": "^3.1.11",
     "pg": "^8.16.3",
+    "puppeteer": "^24.37.5",
     "redis": "^5.10.0",
     "sequelize": "^6.37.7"
   },

pnpm-lock.yaml

@@ -86,6 +86,9 @@ importers:
       pg:
         specifier: ^8.16.3
         version: 8.18.0
+      puppeteer:
+        specifier: ^24.37.5
+        version: 24.37.5
       redis:
         specifier: ^5.10.0
         version: 5.10.0
@@ -1184,6 +1187,11 @@ packages:
     resolution: {integrity: sha512-QNqXyfVS2wm9hweSYD2O7F0G06uurj9kZ96TRQE5Y9hU7+tgdZwIkbAKc5Ocy1HxEY2kuDQa6cQ1WRs/O5LFKA==}
     engines: {node: ^12.20.0 || ^14.18.0 || >=16.0.0}
 
+  '@puppeteer/browsers@2.13.0':
+    resolution: {integrity: sha512-46BZJYJjc/WwmKjsvDFykHtXrtomsCIrwYQPOP7VfMJoZY2bsDF9oROBABR3paDjDcmkUye1Pb1BqdcdiipaWA==}
+    engines: {node: '>=18'}
+    hasBin: true
+
   '@redis/bloom@5.10.0':
     resolution: {integrity: sha512-doIF37ob+l47n0rkpRNgU8n4iacBlKM9xLiP1LtTZTvz8TloJB8qx/MgvhMhKdYG+CvCY2aPBnN2706izFn/4A==}
     engines: {node: '>= 18'}
@@ -1733,6 +1741,17 @@ packages:
   axios@1.13.4:
     resolution: {integrity: sha512-1wVkUaAO6WyaYtCkcYCOx12ZgpGf9Zif+qXa4n+oYzK558YryKqiL6UWwd5DqiH3VRW0GYhTZQ/vlgJrCoNQlg==}
 
+  axios@1.13.6:
+    resolution: {integrity: sha512-ChTCHMouEe2kn713WHbQGcuYrr6fXTBiu460OTwWrWob16g1bXn4vtz07Ope7ewMozJAnEquLk5lWQWtBig9DQ==}
+
+  b4a@1.8.0:
+    resolution: {integrity: sha512-qRuSmNSkGQaHwNbM7J78Wwy+ghLEYF1zNrSeMxj4Kgw6y33O3mXcQ6Ie9fRvfU/YnxWkOchPXbaLb73TkIsfdg==}
+    peerDependencies:
+      react-native-b4a: '*'
+    peerDependenciesMeta:
+      react-native-b4a:
+        optional: true
+
   babel-jest@30.2.0:
     resolution: {integrity: sha512-0YiBEOxWqKkSQWL9nNGGEgndoeL0ZpWrbLMNL5u/Kaxrli3Eaxlt3ZtIDktEvXt4L/R9r3ODr2zKwGM/2BjxVw==}
     engines: {node: ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0}
@@ -1781,6 +1800,44 @@ packages:
   balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
+  bare-events@2.8.2:
+    resolution: {integrity: sha512-riJjyv1/mHLIPX4RwiK+oW9/4c3TEUeORHKefKAKnZ5kyslbN+HXowtbaVEqt4IMUB7OXlfixcs6gsFeo/jhiQ==}
+    peerDependencies:
+      bare-abort-controller: '*'
+    peerDependenciesMeta:
+      bare-abort-controller:
+        optional: true
+
+  bare-fs@4.5.5:
+    resolution: {integrity: sha512-XvwYM6VZqKoqDll8BmSww5luA5eflDzY0uEFfBJtFKe4PAAtxBjU3YIxzIBzhyaEQBy1VXEQBto4cpN5RZJw+w==}
+    engines: {bare: '>=1.16.0'}
+    peerDependencies:
+      bare-buffer: '*'
+    peerDependenciesMeta:
+      bare-buffer:
+        optional: true
+
+  bare-os@3.7.0:
+    resolution: {integrity: sha512-64Rcwj8qlnTZU8Ps6JJEdSmxBEUGgI7g8l+lMtsJLl4IsfTcHMTfJ188u2iGV6P6YPRZrtv72B2kjn+hp+Yv3g==}
+    engines: {bare: '>=1.14.0'}
+
+  bare-path@3.0.0:
+    resolution: {integrity: sha512-tyfW2cQcB5NN8Saijrhqn0Zh7AnFNsnczRcuWODH0eYAXBsJ5gVxAUuNr7tsHSC6IZ77cA0SitzT+s47kot8Mw==}
+
+  bare-stream@2.8.0:
+    resolution: {integrity: sha512-reUN0M2sHRqCdG4lUK3Fw8w98eeUIZHL5c3H7Mbhk2yVBL+oofgaIp0ieLfD5QXwPCypBpmEEKU2WZKzbAk8GA==}
+    peerDependencies:
+      bare-buffer: '*'
+      bare-events: '*'
+    peerDependenciesMeta:
+      bare-buffer:
+        optional: true
+      bare-events:
+        optional: true
+
+  bare-url@2.3.2:
+    resolution: {integrity: sha512-ZMq4gd9ngV5aTMa5p9+UfY0b3skwhHELaDkhEHetMdX0LRkW9kzaym4oo/Eh+Ghm0CCDuMTsRIGM/ytUc1ZYmw==}
+
   baseline-browser-mapping@2.9.19:
     resolution: {integrity: sha512-ipDqC8FrAl/76p2SSWKSI+H9tFwm7vYqXQrItCuiVPt26Km0jS+NzSsBWAaBusvSbQcfJG+JitdMm+wZAgTYqg==}
     hasBin: true
@@ -1788,6 +1845,7 @@ packages:
   basic-ftp@5.1.0:
     resolution: {integrity: sha512-RkaJzeJKDbaDWTIPiJwubyljaEPwpVWkm9Rt5h9Nd6h7tEXTJ3VB4qxdZBioV7JO5yLUaOKwz7vDOzlncUsegw==}
     engines: {node: '>=10.0.0'}
+    deprecated: Security vulnerability fixed in 5.2.0, please upgrade
 
   bcrypt@6.0.0:
     resolution: {integrity: sha512-cU8v/EGSrnH+HnxV2z0J7/blxH8gq7Xh2JFT6Aroax7UohdmiJJlxApMxtKfuI7z68NvvVcmR78k2LbT6efhRg==}
@@ -1898,11 +1956,16 @@ packages:
     resolution: {integrity: sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw==}
     engines: {node: '>= 8.10.0'}
 
-  chromedriver@145.0.0:
+  chromedriver@146.0.0:
-    resolution: {integrity: sha512-rnqHS3u+OEdhaS3PmV7V8KYHBLiIOrIKMkRZSEaQcQXnpqHQTPBrS/1x7r0MJvuywtv2qFQYNbd5yXUmuxFvmg==}
+    resolution: {integrity: sha512-fDAbuEy+Dn9F/h8fphiQIUEyUDOTGlfjZHfI9dJZz75+ui/LIHqWzStQt87vpwA9oV3ut4C2W3flfvbn3KELFQ==}
     engines: {node: '>=20'}
     hasBin: true
 
+  chromium-bidi@14.0.0:
+    resolution: {integrity: sha512-9gYlLtS6tStdRWzrtXaTMnqcM4dudNegMXJxkR0I/CXObHalYeYcAMPrL19eroNZHtJ8DQmu1E+ZNOYu/IXMXw==}
+    peerDependencies:
+      devtools-protocol: '*'
+
   ci-info@4.4.0:
     resolution: {integrity: sha512-77PSwercCZU2Fc4sX94eF8k8Pxte6JAwL4/ICZLFjJLqegs7kCuAsqqj/70NQF6TvDpgFjkubQB2FW2ZZddvQg==}
     engines: {node: '>=8'}
@@ -2014,6 +2077,15 @@ packages:
     resolution: {integrity: sha512-tJtZBBHA6vjIAaF6EnIaq6laBBP9aq/Y3ouVJjEfoHbRBcHBAHYcMh/w8LDrk2PvIMMq8gmopa5D4V8RmbrxGw==}
     engines: {node: '>= 0.10'}
 
+  cosmiconfig@9.0.0:
+    resolution: {integrity: sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==}
+    engines: {node: '>=14'}
+    peerDependencies:
+      typescript: '>=4.9.5'
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+
   cross-spawn@7.0.6:
     resolution: {integrity: sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==}
     engines: {node: '>= 8'}
@@ -2111,6 +2183,9 @@ packages:
     resolution: {integrity: sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==}
     engines: {node: '>=8'}
 
+  devtools-protocol@0.0.1566079:
+    resolution: {integrity: sha512-MJfAEA1UfVhSs7fbSQOG4czavUp1ajfg6prlAN0+cmfa2zNjaIbvq8VneP7do1WAQQIvgNJWSMeP6UyI90gIlQ==}
+
   dezalgo@1.0.4:
     resolution: {integrity: sha512-rXSP0bf+5n0Qonsb+SVVfNfIsimO4HEtmnIpPHY8Q1UCzKlQrDMfdobr8nJOOsRgWCyMRqeSBQzmWUMq7zvVig==}
 
@@ -2170,6 +2245,10 @@ packages:
   end-of-stream@1.4.5:
     resolution: {integrity: sha512-ooEGc6HP26xXq/N+GCGOT0JKCLDGrq2bQUZrQ7gyrJiZANJ/8YDTxTpQBXGMn+WbIQXNVpyWymm7KYVICQnyOg==}
 
+  env-paths@2.2.1:
+    resolution: {integrity: sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==}
+    engines: {node: '>=6'}
+
   error-ex@1.3.4:
     resolution: {integrity: sha512-sqQamAnR14VgCr1A618A3sGrygcpK+HEbenA/HiEAkkUwcZIIB/tgWqHFxWgOyDh4nB4JCRimh79dR5Ywc9MDQ==}
 
@@ -2404,6 +2483,9 @@ packages:
     resolution: {integrity: sha512-aIL5Fx7mawVa300al2BnEE4iNvo1qETxLrPI/o05L7z6go7fCw1J6EQmbK4FmJ2AS7kgVF/KEZWufBfdClMcPg==}
     engines: {node: '>= 0.6'}
 
+  events-universal@1.0.1:
+    resolution: {integrity: sha512-LUd5euvbMLpwOF8m6ivPCbhQeSiYVNb8Vs0fQ8QjXo0JTkEHpz8pxdQf0gStltaPpw0Cca8b39KxvK9cfKRiAw==}
+
   execa@5.1.1:
     resolution: {integrity: sha512-8uSpZZocAZRBAPIEINJj3Lo9HyGitllczc27Eh5YYojjMFMn8yHMDMaUHE2Jqfq05D/wucwI4JGURyXt1vchyg==}
     engines: {node: '>=10'}
@@ -2438,6 +2520,9 @@ packages:
   fast-diff@1.3.0:
     resolution: {integrity: sha512-VxPP4NqbUjj6MaAOafWeUn2cXWLcCtljklUtZf0Ind4XQ+QPtmA0b18zZy0jIQx+ExRVCR/ZQpBmik5lXshNsw==}
 
+  fast-fifo@1.3.2:
+    resolution: {integrity: sha512-/d9sfos4yxzpwkDkuN7k2SqFKtYNmCTzgfEpz82x34IM9/zc8KGxQoXg1liNC/izpRM/MBdt44Nmx41ZWqk+FQ==}
+
   fast-json-stable-stringify@2.1.0:
     resolution: {integrity: sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==}
 
@@ -3323,6 +3408,9 @@ packages:
     resolution: {integrity: sha512-qOOzS1cBTWYF4BH8fVePDBOO9iptMnGUEZwNc/cMWnTV2nVLZ7VoNWEPHkYczZA0pdoA7dl6e7FL659nX9S2aw==}
     engines: {node: '>=16 || 14 >=14.17'}
 
+  mitt@3.0.1:
+    resolution: {integrity: sha512-vKivATfr97l2/QBCYAkXYDbrIWPM2IIKEl7YPhjCvKlG3kE2gm+uBo6nEXK3M5/Ffh/FLpKExzOQ3JJoJGFKBw==}
+
   mkdirp@0.5.6:
     resolution: {integrity: sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==}
     hasBin: true
@@ -3733,6 +3821,10 @@ packages:
     resolution: {integrity: sha512-9uBdv/B4EefsuAL+pWqueZyZS2Ba+LxfFeQ9DN14HU4bN8bhaxKdkpjpB6fs9+pSjIBu+FXQHImEg8j/Lw0+vA==}
     engines: {node: ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0}
 
+  progress@2.0.3:
+    resolution: {integrity: sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==}
+    engines: {node: '>=0.4.0'}
+
   prop-types@15.8.1:
     resolution: {integrity: sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==}
 
@@ -3750,6 +3842,9 @@ packages:
   proxy-from-env@1.1.0:
     resolution: {integrity: sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==}
 
+  proxy-from-env@2.0.0:
+    resolution: {integrity: sha512-h2lD3OfRraP3R51rNFKIE8nX+qoLr1mE74X91YhVxtDbt+OD6ntoNZv56+JgI4RCdtwQ5eexsOk1KdOQDfvPCQ==}
+
   pstree.remy@1.1.8:
     resolution: {integrity: sha512-77DZwxQmxKnu3aR542U+X8FypNzbfJ+C5XQDk3uWjWxn6151aIMGthWYRXTqT1E5oJvg+ljaa2OJi+VfvCOQ8w==}
 
@@ -3760,6 +3855,15 @@ packages:
     resolution: {integrity: sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==}
     engines: {node: '>=6'}
 
+  puppeteer-core@24.37.5:
+    resolution: {integrity: sha512-ybL7iE78YPN4T6J+sPLO7r0lSByp/0NN6PvfBEql219cOnttoTFzCWKiBOjstXSqi/OKpwae623DWAsL7cn2MQ==}
+    engines: {node: '>=18'}
+
+  puppeteer@24.37.5:
+    resolution: {integrity: sha512-3PAOIQLceyEmn1Fi76GkGO2EVxztv5OtdlB1m8hMUZL3f8KDHnlvXbvCXv+Ls7KzF1R0KdKBqLuT/Hhrok12hQ==}
+    engines: {node: '>=18'}
+    hasBin: true
+
   pure-rand@7.0.1:
     resolution: {integrity: sha512-oTUZM/NAZS8p7ANR3SHh30kXB+zK2r2BPcEn/awJIbOvq82WoMN4p62AWWp3Hhw50G0xMsw1mhIBLqHw64EcNQ==}
 
@@ -3914,6 +4018,11 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
+  semver@7.7.4:
+    resolution: {integrity: sha512-vFKC2IEtQnVhpT78h1Yp8wzwrf8CM+MzKMHGJZfBtzhZNycRFnXsHk6E5TxIkkMsgNS7mdX3AGB7x2QM2di4lA==}
+    engines: {node: '>=10'}
+    hasBin: true
+
   send@1.2.1:
     resolution: {integrity: sha512-1gnZf7DFcoIcajTjTwjwuDjzuz4PPcY2StKPlsGAQ1+YH20IRVrBaXSWmdjowTJ6u8Rc01PoYOGHXfP1mYcZNQ==}
     engines: {node: '>= 18'}
@@ -4094,6 +4203,9 @@ packages:
     resolution: {integrity: sha512-Mcc5wHehp9aXz1ax6bZUyY5afg9u2rv5cqQI3mRrYkGC8rW2hM02jWuwjtL++LS5qinSyhj2QfLyNsuc+VsExg==}
     engines: {node: '>=10.0.0'}
 
+  streamx@2.23.0:
+    resolution: {integrity: sha512-kn+e44esVfn2Fa/O0CPFcex27fjIL6MkVae0Mm6q+E6f0hWv578YCERbv+4m02cjxvDsPKLnmxral/rR6lBMAg==}
+
   string-length@4.0.2:
     resolution: {integrity: sha512-+l6rNN5fYHNhZZy41RXsYptCjA2Igmq4EG7kZAYFQI1E1VTXarr6ZPXBg6eq7Y6eK4FEhY6AJlyuFIb/v/S0VQ==}
     engines: {node: '>=10'}
@@ -4183,13 +4295,25 @@ packages:
     resolution: {integrity: sha512-Bh7QjT8/SuKUIfObSXNHNSK6WHo6J1tHCqJsuaFDP7gP0fkzSfTxI8y85JrppZ0h8l0maIgc2tfuZQ6/t3GtnQ==}
     engines: {node: ^14.18.0 || >=16.0.0}
 
+  tar-fs@3.1.1:
+    resolution: {integrity: sha512-LZA0oaPOc2fVo82Txf3gw+AkEd38szODlptMYejQUhndHMLQ9M059uXR+AfS7DNo0NpINvSqDsvyaCrBVkptWg==}
+
+  tar-stream@3.1.8:
+    resolution: {integrity: sha512-U6QpVRyCGHva435KoNWy9PRoi2IFYCgtEhq9nmrPPpbRacPs9IH4aJ3gbrFC8dPcXvdSZ4XXfXT5Fshbp2MtlQ==}
+
   tcp-port-used@1.0.2:
     resolution: {integrity: sha512-l7ar8lLUD3XS1V2lfoJlCBaeoaWo/2xfYt81hM7VlvR4RrMVFqfmzfhLVk40hAb368uitje5gPtBRL1m/DGvLA==}
 
+  teex@1.0.1:
+    resolution: {integrity: sha512-eYE6iEI62Ni1H8oIa7KlDU6uQBtqr4Eajni3wX7rpfXD8ysFx8z0+dri+KWEPWpBsxXfxu58x/0jvTVT1ekOSg==}
+
   test-exclude@6.0.0:
     resolution: {integrity: sha512-cAGWPIyOHU6zlmg88jwm7VRyXnMN7iV68OGAbYDk/Mh/xC/pzVPlQtY6ngoIH/5/tciuhGfvESU8GrHrcxD56w==}
     engines: {node: '>=8'}
 
+  text-decoder@1.2.7:
+    resolution: {integrity: sha512-vlLytXkeP4xvEq2otHeJfSQIRyWxo/oZGEbXrtEEF9Hnmrdly59sUbzZ/QgyWuLYHctCHxFF4tRQZNQ9k60ExQ==}
+
   text-table@0.2.0:
     resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
 
@@ -4272,6 +4396,9 @@ packages:
     resolution: {integrity: sha512-3KS2b+kL7fsuk/eJZ7EQdnEmQoaho/r6KUef7hxvltNA5DR8NAUM+8wJMbJyZ4G9/7i3v5zPBIMN5aybAh2/Jg==}
     engines: {node: '>= 0.4'}
 
+  typed-query-selector@2.12.1:
+    resolution: {integrity: sha512-uzR+FzI8qrUEIu96oaeBJmd9E7CFEiQ3goA5qCVgc4s5llSubcfGHq9yUstZx/k4s9dXHVKsE35YWoFyvEqEHA==}
+
   typedarray@0.0.6:
     resolution: {integrity: sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==}
 
@@ -4363,6 +4490,9 @@ packages:
   walker@1.0.8:
     resolution: {integrity: sha512-ts/8E8l5b7kY0vlWLewOkDXMmPdLcVV4GmOQLyxuSswIJsweeFZtAsMF7k1Nszz+TYBQrlYRmzOnr398y1JemQ==}
 
+  webdriver-bidi-protocol@0.4.1:
+    resolution: {integrity: sha512-ARrjNjtWRRs2w4Tk7nqrf2gBI0QXWuOmMCx2hU+1jUt6d00MjMxURrhxhGbrsoiZKJrhTSTzbIrc554iKI10qw==}
+
   webidl-conversions@7.0.0:
     resolution: {integrity: sha512-VwddBukDzu71offAQR975unBIGqfKZpM+8ZX6ySk8nYhVoo5CYaZyzt3YBvYtRtO+aoGlqxPg/B87NGVZ/fu6g==}
     engines: {node: '>=12'}
@@ -4414,6 +4544,18 @@ packages:
     resolution: {integrity: sha512-+QU2zd6OTD8XWIJCbffaiQeH9U73qIqafo1x6V1snCWYGJf6cVE0cDR4D8xRzcEnfI21IFrUPzPGtcPf8AC+Rw==}
     engines: {node: ^14.17.0 || ^16.13.0 || >=18.0.0}
 
+  ws@8.19.0:
+    resolution: {integrity: sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==}
+    engines: {node: '>=10.0.0'}
+    peerDependencies:
+      bufferutil: ^4.0.1
+      utf-8-validate: '>=5.0.2'
+    peerDependenciesMeta:
+      bufferutil:
+        optional: true
+      utf-8-validate:
+        optional: true
+
   xdg-basedir@4.0.0:
     resolution: {integrity: sha512-PSNhEJDejZYV7h50BohL09Er9VaIefr2LMAf3OEmpCkjOi34eYyQYAXUTjEQtZJTKcF0E2UKTh+osDLsgNim9Q==}
     engines: {node: '>=8'}
@@ -4455,6 +4597,9 @@ packages:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}
 
+  zod@3.25.76:
+    resolution: {integrity: sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==}
+
 snapshots:
 
   '@aws-crypto/crc32@5.2.0':
@@ -6121,6 +6266,21 @@ snapshots:
 
   '@pkgr/core@0.2.9': {}
 
+  '@puppeteer/browsers@2.13.0':
+    dependencies:
+      debug: 4.4.3(supports-color@5.5.0)
+      extract-zip: 2.0.1
+      progress: 2.0.3
+      proxy-agent: 6.5.0
+      semver: 7.7.4
+      tar-fs: 3.1.1
+      yargs: 17.7.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - react-native-b4a
+      - supports-color
+
   '@redis/bloom@5.10.0(@redis/client@5.10.0)':
     dependencies:
       '@redis/client': 5.10.0
@@ -6494,8 +6654,7 @@ snapshots:
   '@testim/chrome-version@1.1.4':
     optional: true
 
-  '@tootallnate/quickjs-emscripten@0.23.0':
+  '@tootallnate/quickjs-emscripten@0.23.0': {}
-    optional: true
 
   '@tybys/wasm-util@0.10.1':
     dependencies:
@@ -6644,8 +6803,7 @@ snapshots:
 
   acorn@8.15.0: {}
 
-  agent-base@7.1.4:
+  agent-base@7.1.4: {}
-    optional: true
 
   ajv@6.12.6:
     dependencies:
@@ -6773,7 +6931,6 @@ snapshots:
   ast-types@0.13.4:
     dependencies:
       tslib: 2.8.1
-    optional: true
 
   async-function@1.0.0: {}
 
@@ -6793,6 +6950,17 @@ snapshots:
     transitivePeerDependencies:
       - debug
 
+  axios@1.13.6:
+    dependencies:
+      follow-redirects: 1.15.11
+      form-data: 4.0.5
+      proxy-from-env: 1.1.0
+    transitivePeerDependencies:
+      - debug
+    optional: true
+
+  b4a@1.8.0: {}
+
   babel-jest@30.2.0(@babel/core@7.29.0):
     dependencies:
       '@babel/core': 7.29.0
@@ -6877,10 +7045,42 @@ snapshots:
 
   balanced-match@1.0.2: {}
 
+  bare-events@2.8.2: {}
+
+  bare-fs@4.5.5:
+    dependencies:
+      bare-events: 2.8.2
+      bare-path: 3.0.0
+      bare-stream: 2.8.0(bare-events@2.8.2)
+      bare-url: 2.3.2
+      fast-fifo: 1.3.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
+  bare-os@3.7.0: {}
+
+  bare-path@3.0.0:
+    dependencies:
+      bare-os: 3.7.0
+
+  bare-stream@2.8.0(bare-events@2.8.2):
+    dependencies:
+      streamx: 2.23.0
+      teex: 1.0.1
+    optionalDependencies:
+      bare-events: 2.8.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
+  bare-url@2.3.2:
+    dependencies:
+      bare-path: 3.0.0
+
   baseline-browser-mapping@2.9.19: {}
 
-  basic-ftp@5.1.0:
+  basic-ftp@5.1.0: {}
-    optional: true
 
   bcrypt@6.0.0:
     dependencies:
@@ -6938,8 +7138,7 @@ snapshots:
 
   bson@6.10.4: {}
 
-  buffer-crc32@0.2.13:
+  buffer-crc32@0.2.13: {}
-    optional: true
 
   buffer-equal-constant-time@1.0.1: {}
 
@@ -7001,20 +7200,26 @@ snapshots:
     optionalDependencies:
       fsevents: 2.3.3
 
-  chromedriver@145.0.0:
+  chromedriver@146.0.0:
     dependencies:
       '@testim/chrome-version': 1.1.4
-      axios: 1.13.4
+      axios: 1.13.6
       compare-versions: 6.1.1
       extract-zip: 2.0.1
       proxy-agent: 6.5.0
-      proxy-from-env: 1.1.0
+      proxy-from-env: 2.0.0
       tcp-port-used: 1.0.2
     transitivePeerDependencies:
       - debug
       - supports-color
     optional: true
 
+  chromium-bidi@14.0.0(devtools-protocol@0.0.1566079):
+    dependencies:
+      devtools-protocol: 0.0.1566079
+      mitt: 3.0.1
+      zod: 3.25.76
+
   ci-info@4.4.0: {}
 
   cjs-module-lexer@2.2.0: {}
@@ -7114,14 +7319,20 @@ snapshots:
       object-assign: 4.1.1
       vary: 1.1.2
 
+  cosmiconfig@9.0.0:
+    dependencies:
+      env-paths: 2.2.1
+      import-fresh: 3.3.1
+      js-yaml: 4.1.1
+      parse-json: 5.2.0
+
   cross-spawn@7.0.6:
     dependencies:
       path-key: 3.1.1
       shebang-command: 2.0.0
       which: 2.0.2
 
-  data-uri-to-buffer@6.0.2:
+  data-uri-to-buffer@6.0.2: {}
-    optional: true
 
   data-view-buffer@1.0.2:
     dependencies:
@@ -7185,7 +7396,6 @@ snapshots:
       ast-types: 0.13.4
       escodegen: 2.1.0
       esprima: 4.0.1
-    optional: true
 
   delayed-stream@1.0.0: {}
 
@@ -7193,6 +7403,8 @@ snapshots:
 
   detect-newline@3.1.0: {}
 
+  devtools-protocol@0.0.1566079: {}
+
   dezalgo@1.0.4:
     dependencies:
       asap: 2.0.6
@@ -7254,7 +7466,8 @@ snapshots:
   end-of-stream@1.4.5:
     dependencies:
       once: 1.4.0
-    optional: true
+
+  env-paths@2.2.1: {}
 
   error-ex@1.3.4:
     dependencies:
@@ -7378,7 +7591,6 @@ snapshots:
       esutils: 2.0.3
     optionalDependencies:
       source-map: 0.6.1
-    optional: true
 
   eslint-config-prettier@10.1.8(eslint@9.39.2):
     dependencies:
@@ -7389,7 +7601,7 @@ snapshots:
       eslint: 8.57.1
       eslint-plugin-react: 7.37.5(eslint@8.57.1)
 
-  eslint-config-standard@17.1.0(eslint-plugin-import@2.32.0(eslint@8.57.1))(eslint-plugin-n@15.7.0(eslint@9.39.2))(eslint-plugin-promise@6.6.0(eslint@9.39.2))(eslint@8.57.1):
+  eslint-config-standard@17.1.0(eslint-plugin-import@2.32.0(eslint@8.57.1))(eslint-plugin-n@15.7.0(eslint@8.57.1))(eslint-plugin-promise@6.6.0(eslint@8.57.1))(eslint@8.57.1):
     dependencies:
       eslint: 8.57.1
       eslint-plugin-import: 2.32.0(eslint@8.57.1)
@@ -7630,6 +7842,12 @@ snapshots:
 
   etag@1.8.1: {}
 
+  events-universal@1.0.1:
+    dependencies:
+      bare-events: 2.8.2
+    transitivePeerDependencies:
+      - bare-abort-controller
+
   execa@5.1.1:
     dependencies:
       cross-spawn: 7.0.6
@@ -7710,12 +7928,13 @@ snapshots:
       '@types/yauzl': 2.10.3
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   fast-deep-equal@3.1.3: {}
 
   fast-diff@1.3.0: {}
 
+  fast-fifo@1.3.2: {}
+
   fast-json-stable-stringify@2.1.0: {}
 
   fast-levenshtein@2.0.6: {}
@@ -7737,7 +7956,6 @@ snapshots:
   fd-slicer@1.1.0:
     dependencies:
       pend: 1.2.0
-    optional: true
 
   file-entry-cache@6.0.1:
     dependencies:
@@ -7888,7 +8106,6 @@ snapshots:
   get-stream@5.2.0:
     dependencies:
       pump: 3.0.3
-    optional: true
 
   get-stream@6.0.1: {}
 
@@ -7905,7 +8122,6 @@ snapshots:
       debug: 4.4.3(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   glob-parent@5.1.2:
     dependencies:
@@ -8005,7 +8221,6 @@ snapshots:
       debug: 4.4.3(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   https-proxy-agent@7.0.6:
     dependencies:
@@ -8013,7 +8228,6 @@ snapshots:
       debug: 4.4.3(supports-color@5.5.0)
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   human-signals@2.1.0: {}
 
@@ -8056,8 +8270,7 @@ snapshots:
       hasown: 2.0.2
       side-channel: 1.1.0
 
-  ip-address@10.1.0:
+  ip-address@10.1.0: {}
-    optional: true
 
   ip-regex@4.3.0:
     optional: true
@@ -8664,7 +8877,7 @@ snapshots:
     dependencies:
       jwk-to-pem: 2.0.7
     optionalDependencies:
-      chromedriver: 145.0.0
+      chromedriver: 146.0.0
     transitivePeerDependencies:
       - debug
       - supports-color
@@ -8745,8 +8958,7 @@ snapshots:
     dependencies:
       yallist: 3.1.1
 
-  lru-cache@7.18.3:
+  lru-cache@7.18.3: {}
-    optional: true
 
   make-dir@2.1.0:
     dependencies:
@@ -8816,6 +9028,8 @@ snapshots:
 
   minipass@7.1.2: {}
 
+  mitt@3.0.1: {}
+
   mkdirp@0.5.6:
     dependencies:
       minimist: 1.2.8
@@ -8901,8 +9115,7 @@ snapshots:
 
   negotiator@1.0.0: {}
 
-  netmask@2.0.2:
+  netmask@2.0.2: {}
-    optional: true
 
   node-addon-api@8.5.0: {}
 
@@ -9063,13 +9276,11 @@ snapshots:
       socks-proxy-agent: 8.0.5
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   pac-resolver@7.0.1:
     dependencies:
       degenerator: 5.0.1
       netmask: 2.0.2
-    optional: true
 
   package-json-from-dist@1.0.1: {}
 
@@ -9110,8 +9321,7 @@ snapshots:
 
   path-to-regexp@8.3.0: {}
 
-  pend@1.2.0:
+  pend@1.2.0: {}
-    optional: true
 
   pg-cloudflare@1.3.0:
     optional: true
@@ -9197,6 +9407,8 @@ snapshots:
       ansi-styles: 5.2.0
       react-is: 18.3.1
 
+  progress@2.0.3: {}
+
   prop-types@15.8.1:
     dependencies:
       loose-envify: 1.4.0
@@ -9222,20 +9434,55 @@ snapshots:
       socks-proxy-agent: 8.0.5
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   proxy-from-env@1.1.0: {}
 
+  proxy-from-env@2.0.0:
+    optional: true
+
   pstree.remy@1.1.8: {}
 
   pump@3.0.3:
     dependencies:
       end-of-stream: 1.4.5
       once: 1.4.0
-    optional: true
 
   punycode@2.3.1: {}
 
+  puppeteer-core@24.37.5:
+    dependencies:
+      '@puppeteer/browsers': 2.13.0
+      chromium-bidi: 14.0.0(devtools-protocol@0.0.1566079)
+      debug: 4.4.3(supports-color@5.5.0)
+      devtools-protocol: 0.0.1566079
+      typed-query-selector: 2.12.1
+      webdriver-bidi-protocol: 0.4.1
+      ws: 8.19.0
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - bufferutil
+      - react-native-b4a
+      - supports-color
+      - utf-8-validate
+
+  puppeteer@24.37.5:
+    dependencies:
+      '@puppeteer/browsers': 2.13.0
+      chromium-bidi: 14.0.0(devtools-protocol@0.0.1566079)
+      cosmiconfig: 9.0.0
+      devtools-protocol: 0.0.1566079
+      puppeteer-core: 24.37.5
+      typed-query-selector: 2.12.1
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - bufferutil
+      - react-native-b4a
+      - supports-color
+      - typescript
+      - utf-8-validate
+
   pure-rand@7.0.1: {}
 
   qs@6.14.1:
@@ -9401,6 +9648,8 @@ snapshots:
 
   semver@7.7.3: {}
 
+  semver@7.7.4: {}
+
   send@1.2.1:
     dependencies:
       debug: 4.4.3(supports-color@5.5.0)
@@ -9539,8 +9788,7 @@ snapshots:
 
   slash@3.0.0: {}
 
-  smart-buffer@4.2.0:
+  smart-buffer@4.2.0: {}
-    optional: true
 
   socks-proxy-agent@8.0.5:
     dependencies:
@@ -9549,13 +9797,11 @@ snapshots:
       socks: 2.8.7
     transitivePeerDependencies:
       - supports-color
-    optional: true
 
   socks@2.8.7:
     dependencies:
       ip-address: 10.1.0
       smart-buffer: 4.2.0
-    optional: true
 
   source-map-support@0.5.13:
     dependencies:
@@ -9591,7 +9837,7 @@ snapshots:
   standard@17.1.2:
     dependencies:
       eslint: 8.57.1
-      eslint-config-standard: 17.1.0(eslint-plugin-import@2.32.0(eslint@8.57.1))(eslint-plugin-n@15.7.0(eslint@9.39.2))(eslint-plugin-promise@6.6.0(eslint@9.39.2))(eslint@8.57.1)
+      eslint-config-standard: 17.1.0(eslint-plugin-import@2.32.0(eslint@8.57.1))(eslint-plugin-n@15.7.0(eslint@8.57.1))(eslint-plugin-promise@6.6.0(eslint@8.57.1))(eslint@8.57.1)
       eslint-config-standard-jsx: 11.0.0(eslint-plugin-react@7.37.5(eslint@8.57.1))(eslint@8.57.1)
       eslint-plugin-import: 2.32.0(eslint@8.57.1)
       eslint-plugin-n: 15.7.0(eslint@8.57.1)
@@ -9622,6 +9868,15 @@ snapshots:
 
   streamsearch@1.1.0: {}
 
+  streamx@2.23.0:
+    dependencies:
+      events-universal: 1.0.1
+      fast-fifo: 1.3.2
+      text-decoder: 1.2.7
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
   string-length@4.0.2:
     dependencies:
       char-regex: 1.0.2
@@ -9745,6 +10000,29 @@ snapshots:
     dependencies:
       '@pkgr/core': 0.2.9
 
+  tar-fs@3.1.1:
+    dependencies:
+      pump: 3.0.3
+      tar-stream: 3.1.8
+    optionalDependencies:
+      bare-fs: 4.5.5
+      bare-path: 3.0.0
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - react-native-b4a
+
+  tar-stream@3.1.8:
+    dependencies:
+      b4a: 1.8.0
+      bare-fs: 4.5.5
+      fast-fifo: 1.3.2
+      streamx: 2.23.0
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - bare-buffer
+      - react-native-b4a
+
   tcp-port-used@1.0.2:
     dependencies:
       debug: 4.3.1
@@ -9753,12 +10031,25 @@ snapshots:
       - supports-color
     optional: true
 
+  teex@1.0.1:
+    dependencies:
+      streamx: 2.23.0
+    transitivePeerDependencies:
+      - bare-abort-controller
+      - react-native-b4a
+
   test-exclude@6.0.0:
     dependencies:
       '@istanbuljs/schema': 0.1.3
       glob: 7.2.3
       minimatch: 3.1.2
 
+  text-decoder@1.2.7:
+    dependencies:
+      b4a: 1.8.0
+    transitivePeerDependencies:
+      - react-native-b4a
+
   text-table@0.2.0: {}
 
   tmpl@1.0.5: {}
@@ -9846,6 +10137,8 @@ snapshots:
       possible-typed-array-names: 1.1.0
       reflect.getprototypeof: 1.0.10
 
+  typed-query-selector@2.12.1: {}
+
   typedarray@0.0.6: {}
 
   uid-safe@2.1.5:
@@ -9942,6 +10235,8 @@ snapshots:
     dependencies:
       makeerror: 1.0.12
 
+  webdriver-bidi-protocol@0.4.1: {}
+
   webidl-conversions@7.0.0: {}
 
   whatwg-url@14.2.0:
@@ -10019,6 +10314,8 @@ snapshots:
       imurmurhash: 0.1.4
       signal-exit: 4.1.0
 
+  ws@8.19.0: {}
+
   xdg-basedir@4.0.0: {}
 
   xml@1.0.1: {}
@@ -10057,6 +10354,7 @@ snapshots:
     dependencies:
       buffer-crc32: 0.2.13
       fd-slicer: 1.1.0
-    optional: true
 
   yocto-queue@0.1.0: {}
+
+  zod@3.25.76: {}

src/config.js

@@ -53,6 +53,22 @@ function loadConfig() {
       );
     }
 
+    // Ensure smtp config exists and override with env vars if available
+    if (!envConfig.smtp) {
+      envConfig.smtp = {};
+    }
+    if (process.env.SMTP_HOST) envConfig.smtp.host = process.env.SMTP_HOST;
+    if (process.env.SMTP_PORT) envConfig.smtp.port = parseInt(process.env.SMTP_PORT, 10);
+    if (process.env.SMTP_SECURE) envConfig.smtp.secure = process.env.SMTP_SECURE === 'true';
+    if (process.env.SMTP_USER || process.env.SMTP_PASS) {
+      envConfig.smtp.auth = {
+        ...(envConfig.smtp.auth || {}),
+        ...(process.env.SMTP_USER && { user: process.env.SMTP_USER }),
+        ...(process.env.SMTP_PASS && { pass: process.env.SMTP_PASS }),
+      };
+    }
+    if (process.env.SMTP_FROM) envConfig.smtp.from = process.env.SMTP_FROM;
+
     return envConfig;
   } catch (err) {
     console.error('Error loading config:', err);

src/mailworker.js

@@ -0,0 +1,133 @@
+/**
+ * Worker thread for sending email notifications asynchronously.
+ * Receives payloads from the main thread and performs Puppeteer render + nodemailer send.
+ */
+import { parentPort } from 'worker_threads';
+import puppeteer from 'puppeteer';
+import nodemailer from 'nodemailer';
+import log4js from 'log4js';
+import config from './config.js';
+
+const baseUrl = (urlClient) => (urlClient || 'http://localhost:3000').replace(/\/$/, '');
+
+async function fetchAndInlineStyles(html, urlClient) {
+  const base = baseUrl(urlClient);
+  const linkMatches = [...html.matchAll(/<link[^>]+>/g)];
+  const stylesheetLinks = linkMatches
+    .map((m) => {
+      const tag = m[0];
+      if (!/rel=["']stylesheet["']/i.test(tag)) return null;
+      const hrefMatch = tag.match(/href=["']([^"']+)["']/);
+      return hrefMatch ? { tag, href: hrefMatch[1] } : null;
+    })
+    .filter(Boolean);
+  let inlined = html;
+  for (const { tag, href } of stylesheetLinks) {
+    const url = href.startsWith('http') ? href : `${base}${href.startsWith('/') ? '' : '/'}${href}`;
+    try {
+      const res = await fetch(url);
+      if (res.ok) {
+        const css = await res.text();
+        inlined = inlined.replace(tag, `<style>${css}</style>`);
+      }
+    } catch (e) {
+      logger.trace('Could not fetch stylesheet:', url, e.message);
+    }
+  }
+  return inlined;
+}
+
+const logger = log4js.getLogger('MailWorker');
+logger.level = config.server.logLevel;
+
+async function sendEmail(payload) {
+  const { email, title, message, type, metadata, smtpConfig, urlClient, createdAt, updatedAt, authCode } =
+    payload;
+
+  if (!email || !smtpConfig?.host) {
+    logger.warn('Missing email or SMTP config, skipping...');
+    return;
+  }
+
+  const params = new URLSearchParams({
+    title: title || '',
+    message: message || '',
+    type: type || 'info',
+    email: email || '',
+    createdAt: createdAt || new Date(),
+    updatedAt: updatedAt || new Date(),
+    metadata: JSON.stringify(metadata || {}),
+  });
+  if (authCode) {
+    params.set('authCode', authCode);
+  }
+  const templateUrl = `${baseUrl(urlClient)}/email/notification?${params.toString()}`;
+
+  logger.debug('Rendering template...');
+  logger.trace('Template URL:', templateUrl);
+
+  let html = '';
+  let browser;
+  try {
+    browser = await puppeteer.launch({
+      headless: true,
+      args: ['--no-sandbox', '--disable-setuid-sandbox'],
+    });
+    const page = await browser.newPage();
+    await page.goto(templateUrl, { waitUntil: 'networkidle0', timeout: 15000 });
+    await page.waitForSelector('#email-notification-root[data-rendered="true"]', { timeout: 5000 });
+    // Wait for Ant Design CSS-in-JS to finish injecting styles
+    await new Promise((r) => setTimeout(r, 300));
+    html = await page.evaluate(() => {
+      const root = document.getElementById('email-notification-root');
+      if (!root) return document.documentElement.outerHTML;
+      const origin = document.location.origin;
+      const styleTags = Array.from(document.querySelectorAll('style'))
+        .map((s) => s.outerHTML)
+        .join('\n');
+      const linkTags = Array.from(document.querySelectorAll('link[rel="stylesheet"]'))
+        .map((link) => {
+          const href = link.getAttribute('href');
+          const abs = href?.startsWith('http')
+            ? href
+            : `${origin}${href?.startsWith('/') ? '' : '/'}${href || ''}`;
+          return `<link rel="stylesheet" href="${abs}">`;
+        })
+        .join('\n');
+      return `<!DOCTYPE html><html><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1">${styleTags}${linkTags}</head><body>${root.outerHTML}</body></html>`;
+    });
+    html = await fetchAndInlineStyles(html, urlClient);
+  } catch (err) {
+    logger.error('MailWorker: Puppeteer error', err.message);
+    html = `<div style="font-family:sans-serif;padding:20px"><h2>${title || 'Notification'}</h2><p>${message || ''}</p></div>`;
+  } finally {
+    if (browser) await browser.close();
+  }
+
+  const transporter = nodemailer.createTransport({
+    host: smtpConfig.host,
+    port: smtpConfig.port || 587,
+    secure: smtpConfig.secure || false,
+    auth: smtpConfig.auth?.user ? smtpConfig.auth : undefined,
+  });
+
+  const subject = title ? `${title} - FarmControl` : 'FarmControl Notification';
+
+  const mailOptions = {
+    from: smtpConfig.from || 'FarmControl <noreply@tombutcher.work>',
+    to: email,
+    subject: subject,
+    html,
+  };
+
+  logger.debug('Sending email...');
+  logger.trace('Mail options:', mailOptions);
+  const info = await transporter.sendMail(mailOptions);
+  logger.debug('Email sent successfully.');
+}
+
+parentPort.on('message', (payload) => {
+  sendEmail(payload).catch((err) => {
+    logger.error('MailWorker: send failed', err.message);
+  });
+});

src/services/misc/auth.js

@@ -7,6 +7,7 @@ import { readFileSync } from 'fs';
 import { resolve } from 'path';
 import NodeCache from 'node-cache';
 import jwt from 'jsonwebtoken';
+import { getAndConsumeEmailRenderTokenData } from './emailRenderAuth.js';
 
 const logger = log4js.getLogger('Auth');
 logger.level = config.server.logLevel;
@@ -144,6 +145,13 @@ export const loginTokenRouteHandler = async (req, res, redirectType = 'web') =>
   }
 
   try {
+    // Check for temporary email render auth code (30s TTL for Puppeteer)
+    const emailRenderData = getAndConsumeEmailRenderTokenData(code);
+    if (emailRenderData) {
+      logger.debug('Exchanged email render auth code for token');
+      return res.status(200).json(emailRenderData);
+    }
+
     // If a request for this code is already in progress, wait for it
     if (loginTokenRequests.has(code)) {
       const tokenData = await loginTokenRequests.get(code);

src/services/misc/emailRenderAuth.js

@@ -0,0 +1,58 @@
+/**
+ * Temporary 30-second auth for email render (Puppeteer).
+ * Isolated from auth.js to avoid circular dependency with utils.js -> auth.js -> keycloak.js -> database.js -> utils.js
+ */
+import config from '../../config.js';
+import crypto from 'crypto';
+import jwt from 'jsonwebtoken';
+import NodeCache from 'node-cache';
+import log4js from 'log4js';
+
+const logger = log4js.getLogger('EmailRenderAuth');
+logger.level = config.server?.logLevel || 'info';
+
+const EMAIL_RENDER_TTL = 30;
+const emailRenderAuthCache = new NodeCache({ stdTTL: EMAIL_RENDER_TTL });
+
+/**
+ * Creates a temporary auth code for email render (Puppeteer) with 30-second TTL.
+ * The UI exchanges this code via getLoginToken to establish a brief session for rendering.
+ * @param {Object} userDoc - User document (must have username, email, _id, etc.)
+ * @returns {string} authCode to pass in URL query params
+ */
+export const createEmailRenderAuthCode = (userDoc) => {
+  const authCode = crypto.randomBytes(32).toString('hex');
+  const expiresAt = Date.now() + EMAIL_RENDER_TTL * 1000;
+  const accessToken = jwt.sign(
+    { preferred_username: userDoc.username },
+    config.auth.sessionSecret,
+    { expiresIn: EMAIL_RENDER_TTL }
+  );
+  const tokenData = {
+    access_token: accessToken,
+    expires_at: expiresAt,
+    _id: userDoc._id,
+    username: userDoc.username,
+    email: userDoc.email,
+    name: userDoc.name,
+    firstName: userDoc.firstName,
+    lastName: userDoc.lastName,
+  };
+  emailRenderAuthCache.set(authCode, tokenData);
+  logger.debug(`Created email render auth code (TTL ${EMAIL_RENDER_TTL}s) for user ${userDoc.username}`);
+  return authCode;
+};
+
+/**
+ * Exchanges an email render auth code for token data. Consumes the code (one-time use).
+ * @param {string} code - The auth code from URL query
+ * @returns {Object|null} Token data or null if invalid/expired
+ */
+export const getAndConsumeEmailRenderTokenData = (code) => {
+  const data = emailRenderAuthCache.get(code);
+  if (data) {
+    emailRenderAuthCache.del(code);
+    return data;
+  }
+  return null;
+};

src/utils.js

@@ -2,6 +2,7 @@ import { mongoose } from 'mongoose';
 import { auditLogModel } from './database/schemas/management/auditlog.schema.js';
 import { notificationModel } from './database/schemas/misc/notification.schema.js';
 import { userNotifierModel } from './database/schemas/misc/usernotifier.schema.js';
+import { userModel } from './database/schemas/management/user.schema.js';
 import exifr from 'exifr';
 import { natsServer } from './database/nats.js';
 import log4js from 'log4js';
@@ -9,6 +10,12 @@ import config from './config.js';
 import crypto from 'crypto';
 import canonicalize from 'canonical-json';
 import { getModelByName } from './services/misc/model.js';
+import { createEmailRenderAuthCode } from './services/misc/emailRenderAuth.js';
+import { Worker } from 'worker_threads';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
 
 const logger = log4js.getLogger('Utils');
 logger.level = config.server.logLevel;
@@ -552,6 +559,11 @@ async function notfiyObjectUserNotifiers(id, objectType, title, message, type =
   const userNotifiers = await userNotifierModel.find({ object: id, objectType: objectType });
   for (const userNotifier of userNotifiers) {
     await createNotification(userNotifier.user._id, title, message, type, metadata);
+    console.log('userNotifier.email', userNotifier.email);
+    if (userNotifier.email == true) {
+      console.log('sending email');
+      await sendEmailNotification(userNotifier.user, title, message, type, metadata);
+    }
   }
 }
 
@@ -569,6 +581,79 @@ async function createNotification(user, title, message, type = 'info', metadata)
   return notification;
 }
 
+let mailWorker = null;
+
+function getMailWorker() {
+  if (!mailWorker) {
+    const workerPath = path.join(__dirname, 'mailworker.js');
+    mailWorker = new Worker(workerPath);
+    mailWorker.on('error', (err) => logger.error('MailWorker error:', err));
+    mailWorker.on('exit', (code) => {
+      if (code !== 0) logger.warn('MailWorker exited with code', code);
+      mailWorker = null;
+    });
+  }
+  return mailWorker;
+}
+
+/**
+ * Sends an email notification asynchronously via a worker thread.
+ * Renders a React template on the urlClient, captures HTML with Puppeteer, and emails the user.
+ * Accepts the same input as createNotification: user, title, message, type, metadata.
+ * Returns immediately; does not wait for the email to be sent.
+ * @param {ObjectId|Object} user - User ID or user object (must have email)
+ * @param {string} title - Notification title
+ * @param {string} message - Notification message
+ * @param {string} type - Notification type (info, editObject, deleteObject, error, success)
+ * @param {Object} metadata - Optional metadata object
+ */
+async function sendEmailNotification(user, title, message, type = 'info', metadata) {
+  let userDoc = user;
+  if (user && (mongoose.Types.ObjectId.isValid(user) || user._id)) {
+    const userId = user._id || user;
+    userDoc = await userModel.findById(userId).lean();
+  }
+  if (!userDoc?.email) {
+    logger.warn('sendEmailNotification: no email for user', user);
+    return null;
+  }
+
+  const smtpConfig = config.smtp;
+  if (!smtpConfig?.host) {
+    logger.warn('sendEmailNotification: SMTP not configured, skipping email');
+    return null;
+  }
+
+  const urlClient = config.app?.urlClient || 'http://localhost:3000';
+  const authCode = createEmailRenderAuthCode(userDoc);
+
+  const payload = {
+    email: userDoc.email,
+    title,
+    message,
+    type,
+    metadata: metadata || {},
+    createdAt: new Date(),
+    updatedAt: new Date(),
+    authCode,
+    smtpConfig: {
+      host: smtpConfig.host,
+      port: smtpConfig.port || 587,
+      secure: smtpConfig.secure || false,
+      auth: smtpConfig.auth?.user ? smtpConfig.auth : undefined,
+      from: smtpConfig.from || 'FarmControl <noreply@farmcontrol.app>',
+    },
+    urlClient,
+  };
+
+  try {
+    getMailWorker().postMessage(payload);
+  } catch (err) {
+    logger.error('sendEmailNotification: failed to post to worker', err.message);
+  }
+  return null;
+}
+
 function flatternObjectIds(object) {
   if (!object || typeof object !== 'object') {
     return object;
@@ -798,6 +883,8 @@ export {
   distributeChildDelete,
   distributeChildNew,
   notfiyObjectUserNotifiers,
+  createNotification,
+  sendEmailNotification,
   getFilter, // <-- add here
   convertPropertiesString,
   getFileMeta,