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feat(market-intel): Implement fully functional, optimized backend

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- Refactored market_intel_orchestrator.py for direct Gemini API (v1) calls.\n- Updated model to gemini-2.5-pro for enhanced capabilities.\n- Implemented minimal stdout logging for improved traceability within Docker.\n- Optimized Dockerfile and introduced market-intel.requirements.txt for leaner, faster builds.\n- Ensured end-to-end communication from React frontend through Node.js bridge to Python backend is fully functional.
This commit is contained in:
Floke
2025-12-21 13:44:54 +00:00
parent 16a81e8411
commit 188ce50483
5 changed files with 263 additions and 43 deletions
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39
general-market-intelligence/server.cjs
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@@ -15,15 +15,15 @@ app.use(bodyParser.json()); // Parst JSON-Anfragen
// API-Endpunkt für generateSearchStrategy
app.post('/api/generate-search-strategy', async (req, res) => {
console.log(`[${new Date().toISOString()}] HIT: /api/generate-search-strategy`);
const { referenceUrl, contextContent } = req.body;
if (!referenceUrl || !contextContent) {
console.error('Validation Error: Missing referenceUrl or contextContent.');
return res.status(400).json({ error: 'Missing referenceUrl or contextContent' });
}
// Temporäre Datei für contextContent erstellen
const tempContextFilePath = path.join(__dirname, 'tmp', `context_${Date.now()}.md`);
// Sicherstellen, dass das tmp-Verzeichnis existiert
const tmpDir = path.join(__dirname, 'tmp');
if (!fs.existsSync(tmpDir)) {
fs.mkdirSync(tmpDir);
@@ -31,18 +31,18 @@ app.post('/api/generate-search-strategy', async (req, res) => {
try {
fs.writeFileSync(tempContextFilePath, contextContent);
console.log(`Successfully wrote context to ${tempContextFilePath}`);
// Python-Skript aufrufen
// Achtung: Hier muss der korrekte Pfad zur venv und zum Python-Skript angegeben werden.
// Für den Container oder lokalen Betrieb muss dies entsprechend angepasst werden.
// Aktuell gehen wir davon aus, dass das Python-Skript im Hauptverzeichnis liegt.
const pythonProcess = spawn(
path.join(__dirname, '..', '.venv', 'bin', 'python3'), // Pfad zur venv python3
[path.join(__dirname, '..', 'market_intel_orchestrator.py'), '--mode', 'generate_strategy', '--reference_url', referenceUrl, '--context_file', tempContextFilePath],
{
env: { ...process.env, PYTHONPATH: path.join(__dirname, '..', '.venv', 'lib', 'python3.11', 'site-packages') }
}
);
const pythonExecutable = path.join(__dirname, '..', '.venv', 'bin', 'python3');
const pythonScript = path.join(__dirname, '..', 'market_intel_orchestrator.py');
const scriptArgs = [pythonScript, '--mode', 'generate_strategy', '--reference_url', referenceUrl, '--context_file', tempContextFilePath];
console.log(`Spawning command: ${pythonExecutable}`);
console.log(`With arguments: ${JSON.stringify(scriptArgs)}`);
const pythonProcess = spawn(pythonExecutable, scriptArgs, {
env: { ...process.env, PYTHONPATH: path.join(__dirname, '..', '.venv', 'lib', 'python3.11', 'site-packages') }
});
let pythonOutput = '';
let pythonError = '';
@@ -56,11 +56,17 @@ app.post('/api/generate-search-strategy', async (req, res) => {
});
pythonProcess.on('close', (code) => {
// Temporäre Datei löschen
console.log(`Python script finished with exit code: ${code}`);
console.log(`--- STDOUT ---`);
console.log(pythonOutput);
console.log(`--- STDERR ---`);
console.log(pythonError);
console.log(`----------------`);
fs.unlinkSync(tempContextFilePath);
if (code !== 0) {
console.error(`Python script exited with code ${code}: ${pythonError}`);
console.error(`Python script exited with error.`);
return res.status(500).json({ error: 'Python script failed', details: pythonError });
}
try {
@@ -73,8 +79,7 @@ app.post('/api/generate-search-strategy', async (req, res) => {
});
pythonProcess.on('error', (err) => {
console.error('Failed to start python process:', err);
// Temporäre Datei löschen, falls sie existiert
console.error('FATAL: Failed to start python process itself.', err);
if (fs.existsSync(tempContextFilePath)) {
fs.unlinkSync(tempContextFilePath);
}