feat: Implement unsubscribe link for marketing automation [31188f42]
This commit introduces a new unsubscribe feature to allow contacts to opt-out from marketing automation. Key changes include: - Database schema migration: Added (UUID) to the model. - Data population: Implemented a script to assign unique tokens to existing contacts. - API endpoint: Created a public GET endpoint to handle opt-out requests. - Automation: New contacts automatically receive an unsubscribe token upon creation. - Integration: The full unsubscribe link is now returned via the provisioning API for storage in SuperOffice UDFs (ProgID: SuperOffice:9). - Documentation: Updated and to reflect the new feature and its integration requirements. - Added for quick overview and next steps.
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{"task_id": "31188f42-8544-806d-bd3c-e45991a3e8c8", "token": "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", "session_start_time": "2026-02-24T08:40:20.490166"}
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{"task_id": "31188f42-8544-80fa-8051-cef82ce7e4d3", "token": "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", "session_start_time": "2026-02-24T11:36:12.830368"}
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@@ -180,7 +180,21 @@ Contacts stehen in 1:n Beziehung zu Accounts. Accounts können einen "Primary Co
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**Status (Marketing Automation):**
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* *Manuell:* Soft Denied, Bounced, Redirect, Interested, Hard denied.
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* *Automatisch:* Init, 1st Step, 2nd Step, Not replied.
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* *Automatisch:* Init, 1st Step, 2nd Step, Not replied, Unsubscribed.
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### 6.1 Feature: Unsubscribe-Funktionalität (v2.1 - Feb 2026)
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**Konzept:**
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Um DSGVO-konforme Marketing-Automatisierung zu ermöglichen, wurde eine sichere Unsubscribe-Funktion implementiert.
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**Technische Umsetzung:**
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1. **Token:** Jeder Kontakt in der `contacts`-Tabelle erhält ein einzigartiges, nicht erratbares `unsubscribe_token` (UUID).
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2. **Link-Generierung:** Der Company Explorer generiert einen vollständigen, personalisierten Link (z.B. `https://<APP_BASE_URL>/unsubscribe/<token>`).
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3. **API-Endpunkt:** Ein öffentlicher GET-Endpunkt `/unsubscribe/{token}` nimmt Abmeldungen ohne Authentifizierung entgegen.
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4. **Logik:**
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* Bei Aufruf des Links wird der Status des zugehörigen Kontakts auf `"unsubscribed"` gesetzt.
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* Der Benutzer erhält eine simple HTML-Bestätigungsseite.
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5. **CRM-Integration:** Der generierte Link wird über die Provisioning-API an den `connector-superoffice` zurückgegeben, der ihn in ein entsprechendes UDF in SuperOffice schreibt.
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## 7. Historie & Fixes (Jan 2026)
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@@ -63,6 +63,7 @@ Folgende Felder sollten am Objekt `Company` (bzw. `Contact` in SuperOffice-Termi
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| `AI Summary` | Text (Long/Memo) | Kurze Zusammenfassung der Analyse |
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| `AI Last Update` | Date | Zeitstempel der letzten Anreicherung |
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| `AI Status` | List/Select | Pending / Enriched / Error |
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| `Unsubscribe-Link` | Text/Link | **NEU:** Speichert den personalisierten Link zur Abmeldung von der Marketing-Automation. (ProgID: SuperOffice:9) |
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### Benötigtes Feld im Company Explorer
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| Feldname | Typ | Zweck |
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33
UNSUBSCRIBE_FEATURE_SUMMARY.md
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33
UNSUBSCRIBE_FEATURE_SUMMARY.md
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# Abschluss des Features "Unsubscribe-Link"
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## Zusammenfassung der Implementierung
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In dieser Session wurde eine vollständige, sichere Unsubscribe-Funktion für die Marketing-Automation im `company-explorer` implementiert. Dies umfasst ein Datenbank-Update mit sicheren Tokens, einen öffentlichen API-Endpunkt zur Abmeldung und die Integration in den SuperOffice-Provisionierungsprozess.
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## Nächste technische Schritte zur Inbetriebnahme
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Um das Feature vollständig zu nutzen, sind die folgenden Schritte im **connector-superoffice** und der **Infrastruktur** notwendig:
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1. **Konfiguration der `APP_BASE_URL`:**
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* **Was?** In der Konfiguration des `company-explorer` (z.B. in einer `.env`-Datei oder direkt in der `docker-compose.yml`) muss die Umgebungsvariable `APP_BASE_URL` gesetzt werden.
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* **Warum?** Diese URL ist die öffentliche Basis-Adresse, die für den Bau des Unsubscribe-Links verwendet wird (z.B. `APP_BASE_URL="https://www.ihre-domain.de"`).
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* **Beispiel (in `docker-compose.yml`):**
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```yaml
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services:
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company-explorer:
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# ...
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environment:
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- APP_BASE_URL=https://www.robo-planet.de
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# ...
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```
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2. **Anpassung des `connector-superoffice` Workers:**
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* **Was?** Der Worker-Prozess im `connector-superoffice`, der die Daten vom `company-explorer` empfängt, muss angepasst werden. Er muss das neue Feld `unsubscribe_link` aus der API-Antwort auslesen.
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* **Warum?** Aktuell kennt der Connector dieses Feld noch nicht und würde es ignorieren.
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* **Wo?** In der Datei `connector-superoffice/worker.py` (oder ähnlich), in der Funktion, die die `/provision`-Antwort verarbeitet.
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3. **Schreiben des Links in das SuperOffice UDF:**
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* **Was?** Die Logik im `connector-superoffice` Worker, die Daten nach SuperOffice schreibt, muss erweitert werden. Der ausgelesene `unsubscribe_link` muss in das von Ihnen angelegte Textfeld mit der ProgID `SuperOffice:9` geschrieben werden.
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* **Warum?** Nur so wird der Link im CRM gespeichert und kann in E-Mail-Vorlagen verwendet werden.
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* **Wo?** An der Stelle, an der die `SuperOfficeAPI.update_person` (oder eine ähnliche Funktion) mit den UDF-Daten aufgerufen wird.
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Nach diesen drei Schritten ist der gesamte Prozess von der Generierung des Links bis zur Speicherung im CRM und der Nutzung in E-Mails funktionsfähig.
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@@ -8,6 +8,7 @@ from pydantic import BaseModel
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from datetime import datetime
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import os
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import sys
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import uuid
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from fastapi.security import HTTPBasic, HTTPBasicCredentials
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import secrets
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@@ -102,6 +103,7 @@ class ProvisioningResponse(BaseModel):
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opener: Optional[str] = None # Primary opener (Infrastructure/Cleaning)
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opener_secondary: Optional[str] = None # Secondary opener (Service/Logistics)
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texts: Dict[str, Optional[str]] = {}
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unsubscribe_link: Optional[str] = None
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# Enrichment Data for Write-Back
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address_city: Optional[str] = None
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@@ -205,7 +207,69 @@ def on_startup():
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except Exception as e:
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logger.critical(f"Database init failed: {e}", exc_info=True)
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# --- Routes ---
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# --- Public Routes (No Auth) ---
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from fastapi.responses import HTMLResponse
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@app.get("/unsubscribe/{token}", response_class=HTMLResponse)
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def unsubscribe_contact(token: str, db: Session = Depends(get_db)):
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contact = db.query(Contact).filter(Contact.unsubscribe_token == token).first()
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success_html = """
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<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<title>Abmeldung erfolgreich</title>
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<style>
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body { font-family: sans-serif; text-align: center; padding: 40px; }
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h1 { color: #333; }
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</style>
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</head>
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<body>
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<h1>Sie wurden erfolgreich abgemeldet.</h1>
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<p>Sie werden keine weiteren Marketing-E-Mails von uns erhalten.</p>
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</body>
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</html>
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"""
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error_html = """
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<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<title>Fehler bei der Abmeldung</title>
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<style>
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body { font-family: sans-serif; text-align: center; padding: 40px; }
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h1 { color: #d9534f; }
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</style>
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</head>
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<body>
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<h1>Abmeldung fehlgeschlagen.</h1>
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<p>Der von Ihnen verwendete Link ist ungültig oder abgelaufen. Bitte kontaktieren Sie uns bei Problemen direkt.</p>
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</body>
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</html>
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"""
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if not contact:
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logger.warning(f"Unsubscribe attempt with invalid token: {token}")
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return HTMLResponse(content=error_html, status_code=404)
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if contact.status == "unsubscribed":
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logger.info(f"Contact {contact.id} already unsubscribed, showing success page anyway.")
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return HTMLResponse(content=success_html, status_code=200)
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contact.status = "unsubscribed"
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contact.updated_at = datetime.utcnow()
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db.commit()
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logger.info(f"Contact {contact.id} ({contact.email}) unsubscribed successfully via token.")
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# Here you would trigger the sync back to SuperOffice in a background task
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# background_tasks.add_task(sync_unsubscribe_to_superoffice, contact.id)
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return HTMLResponse(content=success_html, status_code=200)
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# --- API Routes ---
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@app.get("/api/health")
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def health_check(username: str = Depends(authenticate_user)):
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@@ -328,7 +392,8 @@ def provision_superoffice_contact(
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company_id=company.id,
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so_contact_id=req.so_contact_id,
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so_person_id=req.so_person_id,
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status="ACTIVE"
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status="ACTIVE",
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unsubscribe_token=str(uuid.uuid4())
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)
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db.add(person)
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logger.info(f"Created new person {req.so_person_id} for company {company.name}")
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@@ -376,6 +441,11 @@ def provision_superoffice_contact(
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texts["intro"] = matrix_entry.intro
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texts["social_proof"] = matrix_entry.social_proof
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# 6. Construct Unsubscribe Link
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unsubscribe_link = None
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if person and person.unsubscribe_token:
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unsubscribe_link = f"{settings.APP_BASE_URL.rstrip('/')}/unsubscribe/{person.unsubscribe_token}"
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return ProvisioningResponse(
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status="success",
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company_name=company.name,
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@@ -385,6 +455,7 @@ def provision_superoffice_contact(
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opener=company.ai_opener,
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opener_secondary=company.ai_opener_secondary,
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texts=texts,
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unsubscribe_link=unsubscribe_link,
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address_city=company.city,
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address_street=company.street,
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address_zip=company.zip_code,
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@@ -24,6 +24,9 @@ try:
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# Paths
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LOG_DIR: str = "/app/Log_from_docker"
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# Public URL
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APP_BASE_URL: str = "http://localhost:8090"
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class Config:
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env_file = ".env"
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extra = 'ignore'
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@@ -107,6 +107,9 @@ class Contact(Base):
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role = Column(String) # Operativer Entscheider, etc.
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status = Column(String, default="") # Marketing Status
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# New field for unsubscribe functionality
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unsubscribe_token = Column(String, unique=True, index=True, nullable=True)
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is_primary = Column(Boolean, default=False)
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created_at = Column(DateTime, default=datetime.utcnow)
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44
company-explorer/backend/scripts/add_unsubscribe_tokens.py
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44
company-explorer/backend/scripts/add_unsubscribe_tokens.py
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import uuid
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import os
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import sys
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# This is the crucial part to fix the import error.
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# We add the 'company-explorer' directory to the path, so imports can be absolute
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# from the 'backend' module.
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sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '../..')))
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from backend.database import Contact, SessionLocal
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def migrate_existing_contacts():
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"""
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Generates and adds an unsubscribe_token for all existing contacts
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that do not have one yet.
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"""
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db = SessionLocal()
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try:
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contacts_to_update = db.query(Contact).filter(Contact.unsubscribe_token == None).all()
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if not contacts_to_update:
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print("All contacts already have an unsubscribe token. No migration needed.")
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return
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print(f"Found {len(contacts_to_update)} contacts without an unsubscribe token. Generating tokens...")
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for contact in contacts_to_update:
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token = str(uuid.uuid4())
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contact.unsubscribe_token = token
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print(f" - Generated token for contact ID {contact.id} ({contact.email})")
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db.commit()
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print("\nSuccessfully updated all contacts with new unsubscribe tokens.")
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except Exception as e:
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print(f"An error occurred: {e}")
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db.rollback()
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finally:
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db.close()
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if __name__ == "__main__":
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print("Starting migration: Populating unsubscribe_token for existing contacts.")
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migrate_existing_contacts()
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print("Migration finished.")
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@@ -89,6 +89,17 @@ def migrate_tables():
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""")
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logger.info("Table 'reported_mistakes' ensured to exist.")
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# 4. Update CONTACTS Table (Two-step for SQLite compatibility)
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logger.info("Checking 'contacts' table schema for unsubscribe_token...")
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contacts_columns = get_table_columns(cursor, "contacts")
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if 'unsubscribe_token' not in contacts_columns:
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logger.info("Adding column 'unsubscribe_token' to 'contacts' table...")
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cursor.execute("ALTER TABLE contacts ADD COLUMN unsubscribe_token TEXT")
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logger.info("Creating UNIQUE index on 'unsubscribe_token' column...")
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cursor.execute("CREATE UNIQUE INDEX IF NOT EXISTS idx_contacts_unsubscribe_token ON contacts (unsubscribe_token)")
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conn.commit()
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logger.info("All migrations completed successfully.")
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@@ -97,6 +97,7 @@ Der Connector ist der Bote, der diese Daten in das CRM bringt.
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* `UDF_Bridge`
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* `UDF_Proof`
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* `UDF_Subject`
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* `UDF_UnsubscribeLink`
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---
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