deploykeempat

app.py

@@ -40,6 +40,34 @@ def get_symptom_desc(symptom_code):
     return kb.gejala.get(symptom_code, symptom_code)
 
 
+def _serialize_knowledge_base():
+    """Return the current expert knowledge in JSON-serializable form."""
+    return {
+        'source': 'mysql' if MYSQL_AVAILABLE else 'builtin',
+        'gejala': dict(expert_system.get_gejala_list()),
+        'gejala_groups': dict(expert_system.get_gejala_groups()),
+        'penyakit': dict(expert_system.kb.penyakit),
+        'aturan': list(expert_system.kb.aturan),
+    }
+
+
+@app.route('/api/expert-knowledge')
+def api_expert_knowledge():
+    """Expose PMK expert knowledge as JSON."""
+    return jsonify(_serialize_knowledge_base())
+
+
+@app.route('/api/gejala')
+def api_gejala():
+    """Expose the PMK gejala master list as JSON."""
+    payload = _serialize_knowledge_base()
+    return jsonify({
+        'source': payload['source'],
+        'gejala': payload['gejala'],
+        'gejala_groups': payload['gejala_groups'],
+    })
+
+
 try:
     from utils.mysql_db import (
         save_prediction_mysql,

expert_system.py

@@ -36,10 +36,19 @@ class KnowledgeBase:
         )
 
     def _set_fallback_knowledge(self):
-        self.gejala = {}
-        self.penyakit = {}
-        self.aturan = []
-        self.gejala_groups = self._empty_groups()
+        try:
+            from utils.mysql_db import get_builtin_expert_knowledge
+
+            knowledge = get_builtin_expert_knowledge()
+            self.gejala = knowledge.get('gejala', {})
+            self.penyakit = knowledge.get('penyakit', {})
+            self.aturan = knowledge.get('aturan', [])
+            self.gejala_groups = knowledge.get('gejala_groups', self._empty_groups())
+        except Exception:
+            self.gejala = {}
+            self.penyakit = {}
+            self.aturan = []
+            self.gejala_groups = self._empty_groups()
 
     def _load_from_database(self):
         try:

utils/mysql_db.py

@@ -292,6 +292,50 @@ DEFAULT_EXPERT_RULES = [
     },
 ]
 
+
+def get_builtin_expert_knowledge():
+    """Return expert knowledge from the repository defaults when MySQL is unavailable."""
+    gejala = OrderedDict()
+    penyakit = OrderedDict()
+    aturan = []
+    grouped_codes = {k: [] for k in _GROUP_TITLES.keys()}
+
+    for item in DEFAULT_EXPERT_SYMPTOMS:
+        gejala[item['code']] = item['description']
+        category = (item.get('category') or 'umum').lower()
+        if category not in grouped_codes:
+            grouped_codes[category] = []
+        grouped_codes[category].append(item['code'])
+
+    for item in DEFAULT_EXPERT_DISEASES:
+        penyakit[item['code']] = {
+            'nama': item['name'],
+            'deskripsi': item['description'],
+            'solusi': list(item.get('solutions', [])),
+        }
+
+    for item in DEFAULT_EXPERT_RULES:
+        aturan.append({
+            'kode': item['code'],
+            'gejala': list(item.get('symptom_codes', [])),
+            'hasil': item['result_disease_code'],
+            'deskripsi': item.get('description', ''),
+        })
+
+    gejala_groups = OrderedDict()
+    for key, title in _GROUP_TITLES.items():
+        gejala_groups[key] = {
+            'title': title,
+            'codes': grouped_codes.get(key, []),
+        }
+
+    return {
+        'gejala': dict(gejala),
+        'penyakit': dict(penyakit),
+        'aturan': aturan,
+        'gejala_groups': gejala_groups,
+    }
+
 _GROUP_TITLES = OrderedDict([
     ('umum', 'Gejala Umum / Sistemik'),
     ('mulut', 'Gejala Mulut / Oral'),