feat: update medical training case and auth modules

2026-06-03 17:34:47 +08:00
parent b4bb38b7be
commit fd0b3e1982
45 changed files with 1459 additions and 812 deletions
@@ -0,0 +1,83 @@
+"""病例检查项：C1 解析归一化、C3 落库校验。"""
+
+from decimal import Decimal, InvalidOperation
+
+from config.exceptions import AppError
+
+EXAM_ITEM_FIELDS = {
+    'item_code', 'item_name', 'item_type', 'category',
+    'result_text', 'result_structured',
+    'is_key', 'is_abnormal', 'score_weight', 'display_order',
+}
+
+
+def normalize_exam_items(raw_items) -> list:
+    """归一化检查项列表；按 item_code 去重（保留首次出现）。"""
+    if not raw_items:
+        return []
+    if not isinstance(raw_items, list):
+        raise AppError('CASE_VALIDATION_ERROR', 'exam_items 必须为数组', status_code=400)
+
+    seen = set()
+    normalized = []
+    for i, item in enumerate(raw_items):
+        if not isinstance(item, dict):
+            raise AppError('CASE_VALIDATION_ERROR', f'exam_items[{i}] 必须为对象', status_code=400)
+        code = (item.get('item_code') or '').strip()
+        name = (item.get('item_name') or '').strip()
+        item_type = (item.get('item_type') or '').strip()
+        result_text = (item.get('result_text') or '').strip()
+        if not code:
+            raise AppError('CASE_VALIDATION_ERROR', f'exam_items[{i}].item_code 必填', status_code=400)
+        if not name:
+            raise AppError('CASE_VALIDATION_ERROR', f'exam_items[{i}].item_name 必填', status_code=400)
+        if not item_type:
+            raise AppError('CASE_VALIDATION_ERROR', f'exam_items[{i}].item_type 必填', status_code=400)
+        if not result_text:
+            raise AppError('CASE_VALIDATION_ERROR', f'exam_items[{i}].result_text 必填', status_code=400)
+        if code in seen:
+            continue
+        seen.add(code)
+
+        try:
+            weight = item.get('score_weight', 1)
+            weight = Decimal(str(weight))
+        except (InvalidOperation, TypeError, ValueError):
+            raise AppError(
+                'CASE_VALIDATION_ERROR',
+                f'exam_items[{i}].score_weight 须为数字',
+                status_code=400,
+            )
+        if weight <= 0:
+            raise AppError(
+                'CASE_VALIDATION_ERROR',
+                f'exam_items[{i}].score_weight 须大于 0',
+                status_code=400,
+            )
+
+        normalized.append({
+            'item_code': code[:64],
+            'item_name': name[:128],
+            'item_type': item_type[:32],
+            'category': (item.get('category') or '')[:64],
+            'result_text': result_text,
+            'result_structured': item.get('result_structured') if isinstance(
+                item.get('result_structured'), dict
+            ) else None,
+            'is_key': bool(item.get('is_key', False)),
+            'is_abnormal': bool(item.get('is_abnormal', False)),
+            'score_weight': float(weight),
+            'display_order': int(item.get('display_order', len(normalized) + 1)),
+        })
+    return normalized
+
+
+def assert_no_duplicate_exam_items(items: list):
+    """创建前再次校验同一病例内 item_code 不重复。"""
+    codes = [it['item_code'] for it in items]
+    if len(codes) != len(set(codes)):
+        raise AppError(
+            'CASE_EXAM_ITEM_DUPLICATE',
+            '同一病例内检查项 item_code 不能重复',
+            status_code=400,
+        )