Spaces:
Paused
Paused
Upload main.py
Browse files
main.py
CHANGED
|
@@ -11,7 +11,7 @@ app = FastAPI()
|
|
| 11 |
COLLECTION_KNOWLEDGE = "knowledge_base"
|
| 12 |
COLLECTION_INBOX = "inbox"
|
| 13 |
|
| 14 |
-
# --- GLOBALE VARIABLE (
|
| 15 |
KNOWLEDGE_CACHE = []
|
| 16 |
|
| 17 |
# --- FIREBASE VERBINDUNG ---
|
|
@@ -30,119 +30,140 @@ try:
|
|
| 30 |
except Exception as e:
|
| 31 |
print(f"❌ FEHLER beim Start: {e}")
|
| 32 |
|
| 33 |
-
# ---
|
| 34 |
def reload_knowledge():
|
| 35 |
global KNOWLEDGE_CACHE
|
| 36 |
-
if not db:
|
| 37 |
-
|
| 38 |
-
|
| 39 |
-
print("🔄 Lade Wissensdatenbank in den Arbeitsspeicher...")
|
| 40 |
try:
|
| 41 |
docs = db.collection(COLLECTION_KNOWLEDGE).stream()
|
| 42 |
new_cache = []
|
| 43 |
for doc in docs:
|
| 44 |
d = doc.to_dict()
|
| 45 |
-
d["id"] = doc.id
|
| 46 |
new_cache.append(d)
|
| 47 |
-
|
| 48 |
KNOWLEDGE_CACHE = new_cache
|
| 49 |
-
print(f"🚀 TURBO-MODE: {len(KNOWLEDGE_CACHE)} Dokumente im RAM
|
| 50 |
return len(KNOWLEDGE_CACHE)
|
| 51 |
except Exception as e:
|
| 52 |
-
print(f"❌ Fehler
|
| 53 |
return 0
|
| 54 |
|
| 55 |
-
# --- STARTUP EVENT (Lädt Daten sofort beim Start) ---
|
| 56 |
@app.on_event("startup")
|
| 57 |
async def startup_event():
|
| 58 |
reload_knowledge()
|
| 59 |
|
| 60 |
# --- ENDPUNKTE ---
|
| 61 |
-
|
| 62 |
@app.get("/")
|
| 63 |
def home():
|
| 64 |
-
return {
|
| 65 |
-
"status": "Turbo-Agent ist bereit.",
|
| 66 |
-
"cached_docs": len(KNOWLEDGE_CACHE),
|
| 67 |
-
"info": "Nutze /refresh_knowledge um neue Daten zu laden."
|
| 68 |
-
}
|
| 69 |
|
| 70 |
@app.get("/refresh_knowledge")
|
| 71 |
def refresh_endpoint():
|
| 72 |
count = reload_knowledge()
|
| 73 |
return {"status": "Cache aktualisiert", "docs_loaded": count}
|
| 74 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 75 |
@app.post("/search")
|
| 76 |
async def search_knowledge(request: Request):
|
| 77 |
-
# 1. FRAGE EMPFANGEN
|
| 78 |
try:
|
| 79 |
data = await request.json()
|
| 80 |
except:
|
| 81 |
return {"result": "Fehler: Kein JSON."}
|
| 82 |
|
| 83 |
-
# Frage extrahieren
|
| 84 |
query_text = ""
|
| 85 |
-
if "query" in data:
|
| 86 |
-
|
| 87 |
-
elif "message" in data and "toolCalls" in data["message"]:
|
| 88 |
try:
|
| 89 |
args = data["message"]["toolCalls"][0]["function"]["arguments"]
|
| 90 |
query_text = json.loads(args).get("query", "") if isinstance(args, str) else args.get("query", "")
|
| 91 |
except: pass
|
| 92 |
-
|
| 93 |
-
# Retell AI spezifisch (falls Retell die Frage anders schickt)
|
| 94 |
-
if not query_text and "args" in data:
|
| 95 |
-
query_text = data["args"].get("query", "")
|
| 96 |
|
| 97 |
-
print(f"🔎
|
| 98 |
|
| 99 |
-
if not query_text:
|
| 100 |
-
return {"result": "Ich habe die Frage akustisch nicht verstanden."}
|
| 101 |
|
| 102 |
-
#
|
| 103 |
-
|
| 104 |
-
|
| 105 |
|
| 106 |
-
|
|
|
|
|
|
|
| 107 |
|
| 108 |
-
|
| 109 |
-
for entry in KNOWLEDGE_CACHE:
|
| 110 |
-
# Felder sicher auslesen
|
| 111 |
-
t_answer = entry.get("answer") or entry.get("Antwort") or entry.get("content")
|
| 112 |
-
t_keywords = entry.get("keywords") or entry.get("Keywords") or []
|
| 113 |
-
t_question = entry.get("question") or entry.get("Frage") or ""
|
| 114 |
|
| 115 |
-
|
| 116 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 117 |
|
| 118 |
-
# A) Keyword
|
| 119 |
if isinstance(t_keywords, list):
|
| 120 |
-
|
| 121 |
-
|
| 122 |
-
|
| 123 |
-
|
| 124 |
-
|
|
|
|
|
|
|
|
|
|
| 125 |
|
| 126 |
-
# B) Frage
|
| 127 |
-
if t_question
|
| 128 |
-
|
| 129 |
-
|
| 130 |
-
|
| 131 |
-
|
| 132 |
-
|
| 133 |
-
|
| 134 |
-
|
| 135 |
-
|
| 136 |
-
|
| 137 |
-
|
| 138 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 139 |
db.collection(COLLECTION_INBOX).add({
|
| 140 |
"question": query_text,
|
| 141 |
"status": "open",
|
| 142 |
-
"timestamp": firestore.SERVER_TIMESTAMP
|
| 143 |
-
"source": "AI Call"
|
| 144 |
})
|
| 145 |
-
|
| 146 |
-
|
| 147 |
-
|
| 148 |
-
return {"result": antwort}
|
|
|
|
| 11 |
COLLECTION_KNOWLEDGE = "knowledge_base"
|
| 12 |
COLLECTION_INBOX = "inbox"
|
| 13 |
|
| 14 |
+
# --- GLOBALE VARIABLE (RAM) ---
|
| 15 |
KNOWLEDGE_CACHE = []
|
| 16 |
|
| 17 |
# --- FIREBASE VERBINDUNG ---
|
|
|
|
| 30 |
except Exception as e:
|
| 31 |
print(f"❌ FEHLER beim Start: {e}")
|
| 32 |
|
| 33 |
+
# --- LADEN ---
|
| 34 |
def reload_knowledge():
|
| 35 |
global KNOWLEDGE_CACHE
|
| 36 |
+
if not db: return 0
|
| 37 |
+
print("🔄 Lade Wissensdatenbank...")
|
|
|
|
|
|
|
| 38 |
try:
|
| 39 |
docs = db.collection(COLLECTION_KNOWLEDGE).stream()
|
| 40 |
new_cache = []
|
| 41 |
for doc in docs:
|
| 42 |
d = doc.to_dict()
|
| 43 |
+
d["id"] = doc.id
|
| 44 |
new_cache.append(d)
|
|
|
|
| 45 |
KNOWLEDGE_CACHE = new_cache
|
| 46 |
+
print(f"🚀 TURBO-MODE: {len(KNOWLEDGE_CACHE)} Dokumente im RAM!")
|
| 47 |
return len(KNOWLEDGE_CACHE)
|
| 48 |
except Exception as e:
|
| 49 |
+
print(f"❌ Fehler Cache: {e}")
|
| 50 |
return 0
|
| 51 |
|
|
|
|
| 52 |
@app.on_event("startup")
|
| 53 |
async def startup_event():
|
| 54 |
reload_knowledge()
|
| 55 |
|
| 56 |
# --- ENDPUNKTE ---
|
|
|
|
| 57 |
@app.get("/")
|
| 58 |
def home():
|
| 59 |
+
return {"status": "Udo Agent API (Stemming Mode) ist bereit.", "docs": len(KNOWLEDGE_CACHE)}
|
|
|
|
|
|
|
|
|
|
|
|
|
| 60 |
|
| 61 |
@app.get("/refresh_knowledge")
|
| 62 |
def refresh_endpoint():
|
| 63 |
count = reload_knowledge()
|
| 64 |
return {"status": "Cache aktualisiert", "docs_loaded": count}
|
| 65 |
|
| 66 |
+
# --- 🧠 HELPER: DEUTSCHE WORTSTÄMME ---
|
| 67 |
+
def get_stem(word):
|
| 68 |
+
"""
|
| 69 |
+
Ein sehr einfacher 'Stemmer' für Deutsch.
|
| 70 |
+
Schneidet Endungen wie 'en', 'ern', 'te', 's' ab.
|
| 71 |
+
Macht aus 'Preise' -> 'preis', 'kostet' -> 'kost'.
|
| 72 |
+
"""
|
| 73 |
+
w = word.lower().strip()
|
| 74 |
+
# Reihenfolge wichtig! Längere Endungen zuerst.
|
| 75 |
+
endings = ["ern", "em", "er", "en", "es", "st", "te", "e", "s", "t"]
|
| 76 |
+
|
| 77 |
+
for end in endings:
|
| 78 |
+
if w.endswith(end) and len(w) > (len(end) + 2): # Nicht zu viel abschneiden
|
| 79 |
+
return w[:-len(end)]
|
| 80 |
+
return w
|
| 81 |
+
|
| 82 |
+
# --- 🧠 DIE NEUE INTELLIGENTE SUCHE ---
|
| 83 |
@app.post("/search")
|
| 84 |
async def search_knowledge(request: Request):
|
|
|
|
| 85 |
try:
|
| 86 |
data = await request.json()
|
| 87 |
except:
|
| 88 |
return {"result": "Fehler: Kein JSON."}
|
| 89 |
|
| 90 |
+
# Frage extrahieren
|
| 91 |
query_text = ""
|
| 92 |
+
if "query" in data: query_text = data["query"]
|
| 93 |
+
elif "message" in data:
|
|
|
|
| 94 |
try:
|
| 95 |
args = data["message"]["toolCalls"][0]["function"]["arguments"]
|
| 96 |
query_text = json.loads(args).get("query", "") if isinstance(args, str) else args.get("query", "")
|
| 97 |
except: pass
|
| 98 |
+
if not query_text and "args" in data: query_text = data["args"].get("query", "")
|
|
|
|
|
|
|
|
|
|
| 99 |
|
| 100 |
+
print(f"🔎 FRAGE: '{query_text}'")
|
| 101 |
|
| 102 |
+
if not query_text: return {"result": "Akustik-Fehler."}
|
|
|
|
| 103 |
|
| 104 |
+
# --- SCORING ALGORITHMUS V2 (Stemming) ---
|
| 105 |
+
best_doc = None
|
| 106 |
+
best_score = 0
|
| 107 |
|
| 108 |
+
# 1. Query vorbereiten (Wörter zerlegen & stämme bilden)
|
| 109 |
+
query_words_raw = query_text.lower().replace("?", "").replace(".", "").split()
|
| 110 |
+
query_stems = [get_stem(w) for w in query_words_raw if len(w) > 2]
|
| 111 |
|
| 112 |
+
print(f" ⚙️ Suchstämme: {query_stems}")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 113 |
|
| 114 |
+
# Wir prüfen JEDES Dokument
|
| 115 |
+
for entry in KNOWLEDGE_CACHE:
|
| 116 |
+
score = 0
|
| 117 |
+
doc_id = entry.get('id', 'unknown')
|
| 118 |
+
|
| 119 |
+
# Daten holen
|
| 120 |
+
t_answer = entry.get("answer", "")
|
| 121 |
+
t_question = entry.get("question", "")
|
| 122 |
+
t_keywords = entry.get("keywords", [])
|
| 123 |
+
|
| 124 |
+
if not t_answer or len(t_answer) < 5: continue
|
| 125 |
|
| 126 |
+
# A) Keyword Treffer (+10 Punkte)
|
| 127 |
if isinstance(t_keywords, list):
|
| 128 |
+
for k in t_keywords:
|
| 129 |
+
k_stem = get_stem(k)
|
| 130 |
+
if k_stem in query_stems:
|
| 131 |
+
# Spezial-Regel: 'udo' und 'capaneo' sind weniger wert, weil sie überall stehen
|
| 132 |
+
if k_stem in ['udo', 'capaneo']:
|
| 133 |
+
score += 2
|
| 134 |
+
else:
|
| 135 |
+
score += 20 # Harter Keyword Treffer ist viel wert!
|
| 136 |
|
| 137 |
+
# B) Frage/Titel Treffer (+15 Punkte pro Wort)
|
| 138 |
+
if t_question:
|
| 139 |
+
q_words = t_question.lower().replace("?", "").split()
|
| 140 |
+
for qw in q_words:
|
| 141 |
+
if len(qw) < 3: continue
|
| 142 |
+
qw_stem = get_stem(qw)
|
| 143 |
+
if qw_stem in query_stems:
|
| 144 |
+
score += 15
|
| 145 |
+
|
| 146 |
+
# Neuer Rekord?
|
| 147 |
+
if score > best_score:
|
| 148 |
+
best_score = score
|
| 149 |
+
best_doc = entry
|
| 150 |
+
# Debugging: Zeig uns Kandidaten im Log
|
| 151 |
+
if score > 10:
|
| 152 |
+
print(f" Candidate {doc_id}: {score} Pts (Titel: {t_question[:30]}...)")
|
| 153 |
+
|
| 154 |
+
# --- ERGEBNIS ---
|
| 155 |
+
if best_doc and best_score >= 10: # Mindestens 10 Punkte nötig
|
| 156 |
+
print(f"🏆 GEWINNER: Doc {best_doc['id']} mit {best_score} Punkten.")
|
| 157 |
+
return {"result": best_doc['answer']}
|
| 158 |
+
else:
|
| 159 |
+
print(f"⚠️ KEIN TREFFER (Best Score: {best_score}).")
|
| 160 |
+
# Inbox Eintrag
|
| 161 |
+
if db:
|
| 162 |
+
try:
|
| 163 |
db.collection(COLLECTION_INBOX).add({
|
| 164 |
"question": query_text,
|
| 165 |
"status": "open",
|
| 166 |
+
"timestamp": firestore.SERVER_TIMESTAMP
|
|
|
|
| 167 |
})
|
| 168 |
+
except: pass
|
| 169 |
+
return {"result": "Dazu habe ich leider keine Informationen in meiner Datenbank."}
|
|
|
|
|
|