V1 : synchronisation Meta Lead Gen vers MySQL local
- main.py : recuperation formulaires, questions et leads via Meta Graph API - meta_lead_db.sql : schema des tables MySQL - gestion anti-doublons et conservation des payloads bruts
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"""
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Synchronisation Meta Lead Gen vers MySQL local (V1).
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Récupère les formulaires actifs, leurs questions et leurs leads via l'API
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Graph Meta, puis les stocke dans la base locale sans créer de doublons.
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L'injection vers OscarCRM n'est pas gérée à ce stade.
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"""
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import json
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import os
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from datetime import datetime
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import mysql.connector
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import requests
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from dotenv import load_dotenv
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# ============================================================
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# Chargement de la configuration
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# ============================================================
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# Les informations sensibles sont lues depuis le fichier .env.
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# Cela évite de stocker le token Meta ou le mot de passe MySQL
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# directement dans le code source.
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# ============================================================
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load_dotenv()
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META_ACCESS_TOKEN = os.getenv("META_ACCESS_TOKEN")
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META_API_VERSION = os.getenv("META_API_VERSION", "v25.0")
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META_PAGE_ID = os.getenv("META_PAGE_ID")
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DB_CONFIG = {
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"host": os.getenv("DB_HOST", "localhost"),
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"port": int(os.getenv("DB_PORT", "3306")),
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"database": os.getenv("DB_NAME", "meta_lead_db"),
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"user": os.getenv("DB_USER", "root"),
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"password": os.getenv("DB_PASSWORD", ""),
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"charset": "utf8mb4",
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"use_unicode": True,
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}
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# ============================================================
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# Formulaires autorisés pour le test
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# ============================================================
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# On limite volontairement la synchronisation aux formulaires
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# actifs connus afin d’éviter de traiter des formulaires archivés.
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# ============================================================
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FORM_CAMPUSES = {
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"1016111097572602": "Marseille",
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"1032481262797041": "Nantes",
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"941574848893640": "Cergy",
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"1012012785055468": "Cergy",
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}
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def get_database_connection():
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"""Ouvre une connexion MySQL locale."""
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return mysql.connector.connect(**DB_CONFIG)
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def call_meta_api(path, params=None):
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"""
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Exécute un appel GET vers l’API Graph Meta.
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Args:
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path: Chemin Graph API, par exemple 'PAGE_ID/leadgen_forms'.
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params: Paramètres complémentaires de la requête.
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Returns:
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Réponse JSON retournée par Meta.
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Raises:
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requests.HTTPError: si Meta retourne une erreur HTTP.
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"""
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url = f"https://graph.facebook.com/{META_API_VERSION}/{path}"
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request_params = params.copy() if params else {}
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request_params["access_token"] = META_ACCESS_TOKEN
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response = requests.get(url, params=request_params, timeout=30)
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response.raise_for_status()
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return response.json()
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def parse_meta_datetime(value):
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"""
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Convertit une date Meta en format compatible MySQL.
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Exemple Meta :
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2026-06-23T06:37:24+0000
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Returns:
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Date au format 'YYYY-MM-DD HH:MM:SS' ou None.
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"""
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if not value:
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return None
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parsed_date = datetime.strptime(value, "%Y-%m-%dT%H:%M:%S%z")
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return parsed_date.strftime("%Y-%m-%d %H:%M:%S")
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def normalize_field_data(field_data):
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"""
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Transforme field_data Meta en dictionnaire simple.
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Exemple d’entrée Meta :
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[
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{"name": "nom", "values": ["Dupont"]},
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{"name": "first_name", "values": ["Jean"]}
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]
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Exemple de sortie :
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{
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"nom": "Dupont",
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"first_name": "Jean"
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}
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"""
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normalized = {}
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for field in field_data or []:
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name = field.get("name")
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values = field.get("values", [])
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if name:
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normalized[name] = values[0] if values else None
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return normalized
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def fetch_active_forms():
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"""Récupère les formulaires Lead Gen actifs de la Page Meta."""
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result = call_meta_api(
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f"{META_PAGE_ID}/leadgen_forms",
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{
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"fields": "id,name,status,locale",
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"limit": 100,
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},
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)
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forms = result.get("data", [])
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return [
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form for form in forms
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if form.get("status") == "ACTIVE" and form.get("id") in FORM_CAMPUSES
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]
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def fetch_form_questions(form_id):
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"""Récupère les questions/champs d’un formulaire Meta."""
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result = call_meta_api(
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form_id,
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{
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"fields": "id,name,status,locale,questions",
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},
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)
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return result.get("questions", []), result
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def fetch_form_leads(form_id):
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"""
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Récupère les leads d’un formulaire Meta.
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La pagination est prise en compte afin de récupérer toutes les
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pages de résultats retournées par Meta.
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"""
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all_leads = []
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result = call_meta_api(
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f"{form_id}/leads",
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{
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"fields": "id,created_time,field_data",
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"limit": 100,
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},
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)
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all_leads.extend(result.get("data", []))
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next_url = result.get("paging", {}).get("next")
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while next_url:
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response = requests.get(next_url, timeout=30)
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response.raise_for_status()
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result = response.json()
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all_leads.extend(result.get("data", []))
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next_url = result.get("paging", {}).get("next")
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return all_leads
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def upsert_form(connection, form, raw_payload):
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"""Insère ou met à jour un formulaire Meta en base."""
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query = """
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INSERT INTO meta_forms (
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meta_form_id,
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page_id,
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name,
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status,
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locale,
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campus,
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raw_payload
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)
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VALUES (%s, %s, %s, %s, %s, %s, %s)
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ON DUPLICATE KEY UPDATE
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name = VALUES(name),
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status = VALUES(status),
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locale = VALUES(locale),
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campus = VALUES(campus),
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raw_payload = VALUES(raw_payload),
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updated_at = CURRENT_TIMESTAMP
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"""
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values = (
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form.get("id"),
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META_PAGE_ID,
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form.get("name"),
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form.get("status"),
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form.get("locale"),
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FORM_CAMPUSES.get(form.get("id")),
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json.dumps(raw_payload, ensure_ascii=False),
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)
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cursor = connection.cursor()
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cursor.execute(query, values)
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connection.commit()
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cursor.close()
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def upsert_question(connection, form_id, question):
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"""Insère ou met à jour une question de formulaire Meta."""
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query = """
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INSERT INTO meta_form_questions (
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meta_form_id,
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question_id,
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field_key,
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label,
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question_type,
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question_options,
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raw_payload
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)
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VALUES (%s, %s, %s, %s, %s, %s, %s)
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ON DUPLICATE KEY UPDATE
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question_id = VALUES(question_id),
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label = VALUES(label),
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question_type = VALUES(question_type),
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question_options = VALUES(question_options),
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raw_payload = VALUES(raw_payload),
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updated_at = CURRENT_TIMESTAMP
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"""
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values = (
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form_id,
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question.get("id"),
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question.get("key"),
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question.get("label"),
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question.get("type"),
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json.dumps(question.get("options"), ensure_ascii=False)
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if question.get("options") is not None else None,
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json.dumps(question, ensure_ascii=False),
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)
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cursor = connection.cursor()
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cursor.execute(query, values)
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connection.commit()
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cursor.close()
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def insert_lead(connection, form, lead):
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"""
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Insère un lead Meta en base.
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Si le lead existe déjà, il n’est pas dupliqué grâce à la clé
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unique meta_lead_id. Les données existantes sont conservées.
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"""
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fields = normalize_field_data(lead.get("field_data", []))
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query = """
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INSERT INTO meta_leads (
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meta_lead_id,
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meta_form_id,
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created_time,
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je_suis,
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nom,
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first_name,
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adresse_email,
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phone_number,
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city,
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campus,
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raw_payload,
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status
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)
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VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, 'RECEIVED')
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ON DUPLICATE KEY UPDATE
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updated_at = CURRENT_TIMESTAMP
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"""
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values = (
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lead.get("id"),
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form.get("id"),
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parse_meta_datetime(lead.get("created_time")),
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fields.get("je_suis"),
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fields.get("nom"),
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fields.get("first_name"),
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fields.get("adresse_e-mail"),
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fields.get("phone_number"),
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fields.get("city"),
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FORM_CAMPUSES.get(form.get("id")),
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json.dumps(lead, ensure_ascii=False),
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)
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cursor = connection.cursor()
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cursor.execute(query, values)
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connection.commit()
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cursor.close()
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def synchronize_meta_to_mysql():
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"""
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Lance la synchronisation Meta vers MySQL.
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Étapes :
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1. Récupération des formulaires actifs.
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2. Stockage des formulaires.
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3. Récupération et stockage des questions.
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4. Récupération et stockage des leads.
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"""
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connection = get_database_connection()
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total_forms = 0
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total_questions = 0
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total_leads = 0
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try:
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forms = fetch_active_forms()
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for form in forms:
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form_id = form.get("id")
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questions, form_details = fetch_form_questions(form_id)
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upsert_form(connection, form, form_details)
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total_forms += 1
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for question in questions:
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upsert_question(connection, form_id, question)
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total_questions += 1
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leads = fetch_form_leads(form_id)
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for lead in leads:
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insert_lead(connection, form, lead)
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total_leads += 1
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print("Synchronisation terminée.")
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print(f"Formulaires traités : {total_forms}")
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print(f"Questions traitées : {total_questions}")
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print(f"Leads traités : {total_leads}")
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finally:
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connection.close()
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if __name__ == "__main__":
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if not META_ACCESS_TOKEN:
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raise RuntimeError("META_ACCESS_TOKEN est manquant dans le fichier .env.")
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if not META_PAGE_ID:
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raise RuntimeError("META_PAGE_ID est manquant dans le fichier .env.")
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synchronize_meta_to_mysql()
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