breakpilot-compliance/backend-compliance/compliance/services/doc_checks/impressum_checks.py

"""
Impressum checks — §5 TMG / §18 MStV.

Level 1: Pflichtangabe erwaehnt?
Level 2: Pflichtangabe korrekt/vollstaendig?
"""

IMPRESSUM_CHECKLIST = [
    # ── L1: Name des Anbieters ────────────────────────────────────────
    {
        "id": "name",
        "label": "Name des Anbieters",
        "level": 1, "parent": None,
        "patterns": [
            r"(?:gmbh|ag|e\.v\.|ohg|kg|gbr|ug|mbh|inc|ltd)",
            r"firma", r"unternehmen",
        ],
        "severity": "HIGH",
    },

    # ── L1: Anschrift ─────────────────────────────────────────────────
    {
        "id": "address",
        "label": "Anschrift",
        "level": 1, "parent": None,
        "patterns": [
            r"(?:str(?:asse|\.)|weg|platz|allee)\s*\d",
            r"d-\d{5}", r"\d{5}\s+\w+",
        ],
        "severity": "HIGH",
    },
    {
        "id": "address_zip_city",
        "label": "PLZ + Ort vorhanden",
        "level": 2, "parent": "address",
        "patterns": [
            r"(?:d[\-\s]?)?\d{5}\s+[a-z\u00c0-\u017e]\w{2,}",
        ],
        "severity": "MEDIUM",
    },
    {
        "id": "address_street_number",
        "label": "Strasse + Hausnummer vorhanden",
        "level": 2, "parent": "address",
        "patterns": [
            r"[a-z\u00c0-\u017e]\w+(?:str|stra(?:ss|ß)e|weg|platz|allee|gasse|ring|damm|ufer)\s*\.?\s*\d+",
            r"\w+\s+(?:str|stra(?:ss|ß)e|weg|platz|allee)\s*\.?\s*\d+",
        ],
        "severity": "MEDIUM",
    },

    # ── L1: Kontaktdaten ──────────────────────────────────────────────
    {
        "id": "contact",
        "label": "Kontaktdaten (E-Mail + Telefon)",
        "level": 1, "parent": None,
        "patterns": [
            r"(?:e-?mail|mail).*@", r"telefon|phone|tel\.",
            r"\+?\d[\d\s/\-]{8,}",
        ],
        "severity": "HIGH",
    },
    {
        "id": "contact_email_format",
        "label": "E-Mail-Adresse im korrekten Format",
        "level": 2, "parent": "contact",
        "patterns": [
            r"[a-z0-9._%+\-]+@[a-z0-9.\-]+\.[a-z]{2,}",
        ],
        "severity": "MEDIUM",
    },
    {
        "id": "contact_phone_format",
        "label": "Telefonnummer vorhanden",
        "level": 2, "parent": "contact",
        "patterns": [
            r"(?:tel(?:efon)?|phone|fon)\s*[.:]\s*[\+\d][\d\s/\-]{6,}",
            r"\+49\s*[\d\s/\-]{8,}",
            r"0\d{2,4}\s*[/\-\s]\s*\d{4,}",
        ],
        "severity": "MEDIUM",
    },

    # ── L1: Handelsregister ───────────────────────────────────────────
    {
        "id": "register",
        "label": "Handelsregister / Registernummer",
        "level": 1, "parent": None,
        "patterns": [
            r"(?:handelsregister|hrb|hra|registergericht|amtsgericht)",
            r"register.*(?:nr|nummer)",
        ],
        "severity": "MEDIUM",
    },
    {
        "id": "register_court",
        "label": "Registergericht benannt (Amtsgericht X)",
        "level": 2, "parent": "register",
        "patterns": [
            r"(?:amtsgericht|registergericht)\s+[A-Z\u00c0-\u017e]\w+",
            r"ag\s+[A-Z\u00c0-\u017e]\w+",
        ],
        "severity": "LOW",
    },
    {
        "id": "register_number",
        "label": "Registernummer (HRB/HRA + Nummer)",
        "level": 2, "parent": "register",
        "patterns": [
            r"(?:hrb|hra)\s*\d+",
        ],
        "severity": "LOW",
    },

    # ── L1: USt-IdNr ──────────────────────────────────────────────────
    {
        "id": "vat",
        "label": "USt-IdNr.",
        "level": 1, "parent": None,
        "patterns": [
            r"ust.*id", r"umsatzsteuer.*identifikation",
            r"vat.*id", r"de\s*\d{9}",
        ],
        "severity": "MEDIUM",
    },
    {
        "id": "vat_de_format",
        "label": "USt-IdNr. im Format DE + 9 Ziffern",
        "level": 2, "parent": "vat",
        "patterns": [
            r"de\s*\d{9}",
        ],
        "severity": "LOW",
    },

    # ── L1: Vertretungsberechtigte ────────────────────────────────────
    {
        "id": "representative",
        "label": "Vertretungsberechtigte",
        "level": 1, "parent": None,
        "patterns": [
            r"vertretungsberechtigt", r"gesch(?:ae|ä)ftsf(?:ue|ü)hr",
            r"vorstand", r"inhaber",
        ],
        "severity": "MEDIUM",
    },
    {
        "id": "representative_person",
        "label": "Name der vertretungsberechtigten Person",
        "level": 2, "parent": "representative",
        "patterns": [
            r"(?:gesch(?:ae|ä)ftsf(?:ue|ü)hr|vorstand|inhaber)\w*\s*:\s*[A-Z\u00c0-\u017e]",
            r"(?:vertreten\s+durch|repr(?:ae|ä)sentiert)\s*:?\s*[A-Z\u00c0-\u017e]",
        ],
        "severity": "LOW",
    },

    # ── Neue L1: Redaktionell Verantwortlicher ────────────────────────
    {
        "id": "editorial_visdp",
        "label": "V.i.S.d.P. / Redaktionell Verantwortlicher (§18 MStV)",
        "level": 1, "parent": None,
        "patterns": [
            r"v\.?\s*i\.?\s*s\.?\s*d\.?\s*p",
            r"(?:redaktionell|inhaltlich)\s+verantwortlich",
            r"§\s*18\s+m(?:edien)?st(?:aat)?v",
        ],
        "severity": "LOW",
    },

    # ── Neue L1: Streitbeilegung ──────────────────────────────────────
    {
        "id": "dispute_resolution",
        "label": "Verbraucherstreitbeilegung / OS-Plattform",
        "level": 1, "parent": None,
        "patterns": [
            r"verbraucherstreitbeilegung|streitschlichtung",
            r"(?:os|odr)[\-\s]plattform",
            r"ec\.europa\.eu.*odr",
            r"vsbg|verbraucherstreitbeilegungsgesetz",
            r"alternative\s+streitbeilegung",
        ],
        "severity": "LOW",
    },
]