fix(platform): Make app compatible with Windows

server/api/helpers/utils/send-notifications.js

@@ -4,8 +4,14 @@
  */
 
 const { execFile } = require('child_process');
+const path = require('path');
 const util = require('util');
 
+const PYTHON_PATH =
+  process.platform === 'win32'
+    ? path.join(sails.config.appPath, '.venv', 'Scripts', 'python.exe')
+    : path.join(sails.config.appPath, '.venv', 'bin', 'python');
+
 const promisifyExecFile = util.promisify(execFile);
 
 module.exports = {
@@ -27,9 +33,9 @@ module.exports = {
   async fn(inputs) {
     try {
       await promisifyExecFile(
-        `${sails.config.appPath}/.venv/bin/python3`,
+        PYTHON_PATH,
         [
-          `${sails.config.appPath}/utils/send_notifications.py`,
+          path.join(sails.config.appPath, 'utils', 'send_notifications.py'),
           JSON.stringify(inputs.services),
           inputs.title,
           JSON.stringify(inputs.bodyByFormat),

server/package.json

@@ -12,7 +12,7 @@
     "db:upgrade": "node db/upgrade.js",
     "postinstall": "patch-package && npm run setup-python",
     "lint": "eslint . --max-warnings=0 --report-unused-disable-directives && echo '✔  Your .js files look good.'",
-    "setup-python": "python3 -m venv .venv && .venv/bin/pip3 install -r requirements.txt",
+    "setup-python": "node setup-python.js",
     "start": "nodemon",
     "start:prod": "cross-env NODE_ENV=production node app.js --prod",
     "swagger:generate": "node generate-swagger.js",

server/setup-python.js

@@ -0,0 +1,28 @@
+const { spawnSync } = require('child_process');
+const path = require('path');
+
+const VENV_PATH = path.join(__dirname, '.venv');
+const REQUIREMENTS_PATH = path.join(__dirname, 'requirements.txt');
+
+const PYTHON_PATH =
+  process.platform === 'win32'
+    ? path.join(VENV_PATH, 'Scripts', 'python.exe')
+    : path.join(VENV_PATH, 'bin', 'python');
+
+const getSystemPythonCommand = () => {
+  let result = spawnSync('python3', ['--version'], { stdio: 'ignore' });
+  if (result.status === 0) return 'python3';
+
+  result = spawnSync('python', ['--version'], { stdio: 'ignore' });
+  if (result.status === 0) return 'python';
+
+  throw new Error('Python is not installed or not in PATH');
+};
+
+const run = (command, args) => {
+  const result = spawnSync(command, args, { stdio: 'inherit' });
+  if (result.status !== 0) process.exit(result.status);
+};
+
+run(getSystemPythonCommand(), ['-m', 'venv', VENV_PATH]);
+run(PYTHON_PATH, ['-m', 'pip', 'install', '-r', REQUIREMENTS_PATH]);