feat: 수동입고 기능 구현 및 입고일 날짜 포맷 버그 수정

- 수동입고 API (POST /api/purchase-receipts/manual) 추가
- 수동입고 모달 UI 구현 (도매상 선택, 품목 동적 추가, 금액 자동계산)
- 도매상 등록 모달 z-index 처리 (수동입고 모달 위에 표시)
- Excel 입고 시 receipt_date 튜플/대시 없는 날짜 포맷 정규화
- inventory_lots에 lot_number, expiry_date 저장 누락 수정
- CLAUDE.md 추가 (lot_id vs lot_number 구분 가이드)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CLAUDE.md

@@ -0,0 +1,8 @@
+# CLAUDE.md - AI 개발 가이드
+
+## DB 주의사항
+
+### inventory_lots 테이블: lot_id vs lot_number
+- `lot_id` (INTEGER PK): 시스템이 자동 생성하는 내부 식별자. 재고 추적/조제/원장 등 모든 로직에서 로트를 참조할 때 사용.
+- `lot_number` (TEXT, nullable): 도매상이 부여한 납품 로트번호. 사용자가 직접 입력하는 참고용 텍스트.
+- INSERT 시 `lot_number`와 `expiry_date`를 빠뜨리지 말 것. 둘 다 nullable이지만 사용자가 입력했으면 반드시 저장해야 함.

app.py

@@ -168,6 +168,40 @@ def create_patient():
     except Exception as e:
         return jsonify({'success': False, 'error': str(e)}), 500
 
+@app.route('/api/patients/<int:patient_id>', methods=['PUT'])
+def update_patient(patient_id):
+    """환자 정보 수정"""
+    try:
+        data = request.json
+        with get_db() as conn:
+            cursor = conn.cursor()
+            cursor.execute("SELECT patient_id FROM patients WHERE patient_id = ?", (patient_id,))
+            if not cursor.fetchone():
+                return jsonify({'success': False, 'error': '환자를 찾을 수 없습니다'}), 404
+
+            cursor.execute("""
+                UPDATE patients
+                SET name = ?, phone = ?, jumin_no = ?, gender = ?,
+                    birth_date = ?, address = ?, notes = ?
+                WHERE patient_id = ?
+            """, (
+                data.get('name'),
+                data.get('phone'),
+                data.get('jumin_no'),
+                data.get('gender'),
+                data.get('birth_date'),
+                data.get('address'),
+                data.get('notes'),
+                patient_id
+            ))
+
+            return jsonify({
+                'success': True,
+                'message': '환자 정보가 수정되었습니다'
+            })
+    except Exception as e:
+        return jsonify({'success': False, 'error': str(e)}), 500
+
 # ==================== 약재 관리 API ====================
 
 @app.route('/api/herbs', methods=['GET'])
@@ -710,6 +744,11 @@ def upload_purchase_excel():
                 # receipt_date를 문자열로 확실히 변환
                 receipt_date_str = str(receipt_date)
 
+                # YYYY-MM-DD 포맷으로 정규화
+                clean_date = receipt_date_str.replace('-', '')
+                if len(clean_date) == 8 and clean_date.isdigit():
+                    receipt_date_str = f"{clean_date[:4]}-{clean_date[4:6]}-{clean_date[6:8]}"
+
                 # 입고장 번호 생성 (PR-YYYYMMDD-XXXX)
                 date_str = receipt_date_str.replace('-', '')
 
@@ -833,7 +872,7 @@ def upload_purchase_excel():
                         (herb_item_id, supplier_id, receipt_line_id, received_date, origin_country,
                          unit_price_per_g, quantity_received, quantity_onhand)
                         VALUES (?, ?, ?, ?, ?, ?, ?, ?)
-                    """, (herb_item_id, supplier_id, line_id, str(receipt_date),
+                    """, (herb_item_id, supplier_id, line_id, receipt_date_str,
                           row.get('origin_country'), unit_price, quantity, quantity))
                     lot_id = cursor.lastrowid
 
@@ -870,6 +909,139 @@ def upload_purchase_excel():
     except Exception as e:
         return jsonify({'success': False, 'error': str(e)}), 500
 
+# ==================== 수동 입고 API ====================
+
+@app.route('/api/purchase-receipts/manual', methods=['POST'])
+def create_manual_receipt():
+    """수동 입고 처리"""
+    try:
+        data = request.get_json()
+
+        # 필수값 검증
+        supplier_id = data.get('supplier_id')
+        receipt_date = data.get('receipt_date')
+        notes = data.get('notes', '')
+        lines = data.get('lines', [])
+
+        if not supplier_id:
+            return jsonify({'success': False, 'error': '도매상을 선택해주세요.'}), 400
+        if not receipt_date:
+            return jsonify({'success': False, 'error': '입고일을 입력해주세요.'}), 400
+        if not lines or len(lines) == 0:
+            return jsonify({'success': False, 'error': '입고 품목을 1개 이상 추가해주세요.'}), 400
+
+        with get_db() as conn:
+            cursor = conn.cursor()
+
+            # 도매상 존재 확인
+            cursor.execute("SELECT name FROM suppliers WHERE supplier_id = ?", (supplier_id,))
+            supplier_info = cursor.fetchone()
+            if not supplier_info:
+                return jsonify({'success': False, 'error': '유효하지 않은 도매상입니다.'}), 400
+
+            # 입고장 번호 생성 (PR-YYYYMMDD-XXXX)
+            date_str = receipt_date.replace('-', '')
+            cursor.execute("""
+                SELECT MAX(CAST(SUBSTR(receipt_no, -4) AS INTEGER))
+                FROM purchase_receipts
+                WHERE receipt_no LIKE ?
+            """, (f'PR-{date_str}-%',))
+            max_num = cursor.fetchone()[0]
+            next_num = (max_num or 0) + 1
+            receipt_no = f"PR-{date_str}-{next_num:04d}"
+
+            # 총 금액 계산
+            total_amount = sum(
+                float(line.get('quantity_g', 0)) * float(line.get('unit_price_per_g', 0))
+                for line in lines
+            )
+
+            # 입고장 헤더 생성
+            cursor.execute("""
+                INSERT INTO purchase_receipts (supplier_id, receipt_date, receipt_no, total_amount, source_file, notes)
+                VALUES (?, ?, ?, ?, 'MANUAL', ?)
+            """, (supplier_id, receipt_date, receipt_no, total_amount, notes))
+            receipt_id = cursor.lastrowid
+
+            processed_count = 0
+            for line in lines:
+                ingredient_code = line.get('ingredient_code')
+                quantity_g = float(line.get('quantity_g', 0))
+                unit_price = float(line.get('unit_price_per_g', 0))
+                origin_country = line.get('origin_country', '')
+                lot_number = line.get('lot_number', '')
+                expiry_date = line.get('expiry_date', '')
+                line_total = quantity_g * unit_price
+
+                if not ingredient_code or quantity_g <= 0:
+                    continue
+
+                # herb_items에서 해당 ingredient_code 조회
+                cursor.execute("""
+                    SELECT herb_item_id FROM herb_items
+                    WHERE ingredient_code = ?
+                """, (ingredient_code,))
+                herb = cursor.fetchone()
+
+                if not herb:
+                    # herb_masters에서 약재명 가져와서 herb_items 생성
+                    cursor.execute("""
+                        SELECT herb_name FROM herb_masters
+                        WHERE ingredient_code = ?
+                    """, (ingredient_code,))
+                    master = cursor.fetchone()
+                    herb_name = master[0] if master else ingredient_code
+
+                    cursor.execute("""
+                        INSERT INTO herb_items (ingredient_code, herb_name)
+                        VALUES (?, ?)
+                    """, (ingredient_code, herb_name))
+                    herb_item_id = cursor.lastrowid
+                else:
+                    herb_item_id = herb[0]
+
+                # 입고장 라인 생성
+                cursor.execute("""
+                    INSERT INTO purchase_receipt_lines
+                    (receipt_id, herb_item_id, origin_country, quantity_g, unit_price_per_g, line_total)
+                    VALUES (?, ?, ?, ?, ?, ?)
+                """, (receipt_id, herb_item_id, origin_country, quantity_g, unit_price, line_total))
+                line_id = cursor.lastrowid
+
+                # 재고 로트 생성
+                cursor.execute("""
+                    INSERT INTO inventory_lots
+                    (herb_item_id, supplier_id, receipt_line_id, received_date, origin_country,
+                     unit_price_per_g, quantity_received, quantity_onhand, lot_number, expiry_date)
+                    VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                """, (herb_item_id, supplier_id, line_id, receipt_date,
+                      origin_country, unit_price, quantity_g, quantity_g,
+                      lot_number or None, expiry_date or None))
+                lot_id = cursor.lastrowid
+
+                # 재고 원장 기록
+                cursor.execute("""
+                    INSERT INTO stock_ledger
+                    (event_type, herb_item_id, lot_id, quantity_delta, unit_cost_per_g,
+                     reference_table, reference_id)
+                    VALUES ('RECEIPT', ?, ?, ?, ?, 'purchase_receipts', ?)
+                """, (herb_item_id, lot_id, quantity_g, unit_price, receipt_id))
+
+                processed_count += 1
+
+        return jsonify({
+            'success': True,
+            'message': '수동 입고가 완료되었습니다.',
+            'receipt_no': receipt_no,
+            'summary': {
+                'item_count': processed_count,
+                'total_amount': f"{total_amount:,.0f}원"
+            }
+        })
+
+    except Exception as e:
+        return jsonify({'success': False, 'error': str(e)}), 500
+
 # ==================== 입고장 조회/관리 API ====================
 
 @app.route('/api/purchase-receipts', methods=['GET'])

static/app.js

@@ -2028,6 +2028,13 @@ $(document).ready(function() {
                 response.data.forEach(supplier => {
                     filterSelect.append(`<option value="${supplier.supplier_id}">${supplier.name}</option>`);
                 });
+
+                // 수동 입고용 셀렉트 박스도 업데이트
+                const manualSelect = $('#manualReceiptSupplier');
+                manualSelect.empty().append('<option value="">도매상을 선택하세요</option>');
+                response.data.forEach(supplier => {
+                    manualSelect.append(`<option value="${supplier.supplier_id}">${supplier.name}</option>`);
+                });
             }
         });
     }
@@ -2066,6 +2073,211 @@ $(document).ready(function() {
         });
     });
 
+    // ==================== 수동 입고 ====================
+
+    // 전체 약재 목록 로드 (입고용 - 재고 필터 없음)
+    function loadAllHerbsForSelect(selectElement) {
+        $.get('/api/herbs/masters', function(response) {
+            if (response.success) {
+                selectElement.empty().append('<option value="">약재 선택</option>');
+                response.data.forEach(herb => {
+                    let displayName = herb.herb_name;
+                    if (herb.herb_name_hanja) {
+                        displayName += ` (${herb.herb_name_hanja})`;
+                    }
+                    selectElement.append(`<option value="${herb.ingredient_code}" data-herb-name="${herb.herb_name}">${displayName}</option>`);
+                });
+            }
+        });
+    }
+
+    let manualReceiptLineCount = 0;
+
+    function addManualReceiptLine() {
+        manualReceiptLineCount++;
+        const row = `
+            <tr data-row="${manualReceiptLineCount}">
+                <td>
+                    <select class="form-control form-control-sm manual-herb-select">
+                        <option value="">약재 선택</option>
+                    </select>
+                </td>
+                <td>
+                    <input type="number" class="form-control form-control-sm manual-qty-input text-end"
+                           min="0.1" step="0.1" placeholder="0.0">
+                </td>
+                <td>
+                    <input type="number" class="form-control form-control-sm manual-price-input text-end"
+                           min="0" step="0.1" placeholder="0.0">
+                </td>
+                <td class="text-end manual-line-total">0</td>
+                <td>
+                    <input type="text" class="form-control form-control-sm manual-origin-input" placeholder="예: 중국">
+                </td>
+                <td>
+                    <input type="text" class="form-control form-control-sm manual-lot-input" placeholder="로트번호">
+                </td>
+                <td>
+                    <input type="date" class="form-control form-control-sm manual-expiry-input">
+                </td>
+                <td>
+                    <button type="button" class="btn btn-sm btn-outline-danger remove-manual-line">
+                        <i class="bi bi-x"></i>
+                    </button>
+                </td>
+            </tr>`;
+        $('#manualReceiptLines').append(row);
+
+        const newRow = $(`#manualReceiptLines tr[data-row="${manualReceiptLineCount}"]`);
+        loadAllHerbsForSelect(newRow.find('.manual-herb-select'));
+
+        // 금액 자동 계산
+        newRow.find('.manual-qty-input, .manual-price-input').on('input', function() {
+            updateManualReceiptLineTotals();
+        });
+
+        // 삭제 버튼
+        newRow.find('.remove-manual-line').on('click', function() {
+            $(this).closest('tr').remove();
+            updateManualReceiptLineTotals();
+        });
+    }
+
+    function updateManualReceiptLineTotals() {
+        let totalQty = 0;
+        let totalAmount = 0;
+        $('#manualReceiptLines tr').each(function() {
+            const qty = parseFloat($(this).find('.manual-qty-input').val()) || 0;
+            const price = parseFloat($(this).find('.manual-price-input').val()) || 0;
+            const lineTotal = qty * price;
+            $(this).find('.manual-line-total').text(lineTotal.toLocaleString('ko-KR'));
+            totalQty += qty;
+            totalAmount += lineTotal;
+        });
+        $('#manualReceiptTotalQty').text(totalQty.toLocaleString('ko-KR'));
+        $('#manualReceiptTotalAmount').text(totalAmount.toLocaleString('ko-KR'));
+    }
+
+    // 모달 열릴 때 초기화
+    $('#manualReceiptModal').on('show.bs.modal', function() {
+        const today = new Date().toISOString().split('T')[0];
+        $('#manualReceiptDate').val(today);
+        $('#manualReceiptSupplier').val('');
+        $('#manualReceiptNotes').val('');
+        $('#manualReceiptLines').empty();
+        manualReceiptLineCount = 0;
+        updateManualReceiptLineTotals();
+        addManualReceiptLine();
+    });
+
+    // 품목 추가 버튼
+    $('#addManualReceiptLineBtn').on('click', function() {
+        addManualReceiptLine();
+    });
+
+    // 새 도매상 등록 버튼 (수동 입고 모달에서)
+    $('#manualReceiptAddSupplierBtn').on('click', function() {
+        $('#supplierModal').modal('show');
+    });
+
+    // 도매상 모달이 수동입고 모달 위에 뜨도록 z-index 조정
+    $('#supplierModal').on('shown.bs.modal', function() {
+        if ($('#manualReceiptModal').hasClass('show')) {
+            $(this).css('z-index', 1060);
+            $('.modal-backdrop').last().css('z-index', 1055);
+        }
+    });
+
+    $('#supplierModal').on('hidden.bs.modal', function() {
+        $(this).css('z-index', '');
+    });
+
+    // 입고 저장
+    $('#saveManualReceiptBtn').on('click', function() {
+        const supplierId = $('#manualReceiptSupplier').val();
+        const receiptDate = $('#manualReceiptDate').val();
+        const notes = $('#manualReceiptNotes').val();
+
+        if (!supplierId) {
+            alert('도매상을 선택해주세요.');
+            return;
+        }
+        if (!receiptDate) {
+            alert('입고일을 입력해주세요.');
+            return;
+        }
+
+        const lines = [];
+        let valid = true;
+        $('#manualReceiptLines tr').each(function() {
+            const ingredientCode = $(this).find('.manual-herb-select').val();
+            const qty = parseFloat($(this).find('.manual-qty-input').val()) || 0;
+            const price = parseFloat($(this).find('.manual-price-input').val()) || 0;
+
+            if (!ingredientCode) {
+                valid = false;
+                alert('약재를 선택해주세요.');
+                return false;
+            }
+            if (qty <= 0) {
+                valid = false;
+                alert('수량을 입력해주세요.');
+                return false;
+            }
+            if (price <= 0) {
+                valid = false;
+                alert('단가를 입력해주세요.');
+                return false;
+            }
+
+            lines.push({
+                ingredient_code: ingredientCode,
+                quantity_g: qty,
+                unit_price_per_g: price,
+                origin_country: $(this).find('.manual-origin-input').val(),
+                lot_number: $(this).find('.manual-lot-input').val(),
+                expiry_date: $(this).find('.manual-expiry-input').val()
+            });
+        });
+
+        if (!valid) return;
+        if (lines.length === 0) {
+            alert('입고 품목을 1개 이상 추가해주세요.');
+            return;
+        }
+
+        const btn = $(this);
+        btn.prop('disabled', true).text('저장 중...');
+
+        $.ajax({
+            url: '/api/purchase-receipts/manual',
+            method: 'POST',
+            contentType: 'application/json',
+            data: JSON.stringify({
+                supplier_id: supplierId,
+                receipt_date: receiptDate,
+                notes: notes,
+                lines: lines
+            }),
+            success: function(response) {
+                if (response.success) {
+                    alert(`수동 입고 완료!\n입고번호: ${response.receipt_no}\n품목 수: ${response.summary.item_count}\n총 금액: ${response.summary.total_amount}`);
+                    $('#manualReceiptModal').modal('hide');
+                    loadPurchaseReceipts();
+                } else {
+                    alert('오류: ' + response.error);
+                }
+            },
+            error: function(xhr) {
+                const msg = xhr.responseJSON ? xhr.responseJSON.error : '서버 오류가 발생했습니다.';
+                alert('오류: ' + msg);
+            },
+            complete: function() {
+                btn.prop('disabled', false).html('<i class="bi bi-check-circle"></i> 입고 저장');
+            }
+        });
+    });
+
     // 입고장 업로드
     $('#purchaseUploadForm').on('submit', function(e) {
         e.preventDefault();

templates/index.html

@@ -266,6 +266,9 @@
                 <div id="purchase" class="main-content">
                     <div class="d-flex justify-content-between align-items-center mb-4">
                         <h3>입고 관리</h3>
+                        <button class="btn btn-success" data-bs-toggle="modal" data-bs-target="#manualReceiptModal">
+                            <i class="bi bi-plus-circle"></i> 수동 입고
+                        </button>
                     </div>
 
                     <!-- 입고장 목록 -->
@@ -1838,6 +1841,81 @@
         </div>
     </div>
 
+    <!-- 수동 입고 모달 -->
+    <div class="modal fade" id="manualReceiptModal" tabindex="-1">
+        <div class="modal-dialog modal-xl">
+            <div class="modal-content">
+                <div class="modal-header bg-success text-white">
+                    <h5 class="modal-title"><i class="bi bi-plus-circle"></i> 수동 입고</h5>
+                    <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    <!-- 입고 헤더 정보 -->
+                    <div class="row mb-3">
+                        <div class="col-md-3">
+                            <label class="form-label">입고일 <span class="text-danger">*</span></label>
+                            <input type="date" class="form-control" id="manualReceiptDate">
+                        </div>
+                        <div class="col-md-4">
+                            <label class="form-label">도매상 <span class="text-danger">*</span></label>
+                            <div class="input-group">
+                                <select class="form-control" id="manualReceiptSupplier">
+                                    <option value="">도매상을 선택하세요</option>
+                                </select>
+                                <button class="btn btn-outline-secondary" type="button" id="manualReceiptAddSupplierBtn" title="새 도매상 등록">
+                                    <i class="bi bi-plus"></i>
+                                </button>
+                            </div>
+                        </div>
+                        <div class="col-md-5">
+                            <label class="form-label">비고</label>
+                            <input type="text" class="form-control" id="manualReceiptNotes" placeholder="비고 입력">
+                        </div>
+                    </div>
+
+                    <!-- 품목 테이블 -->
+                    <div class="table-responsive">
+                        <table class="table table-bordered table-sm">
+                            <thead class="table-light">
+                                <tr>
+                                    <th style="width:25%">약재명 <span class="text-danger">*</span></th>
+                                    <th style="width:10%">수량(g) <span class="text-danger">*</span></th>
+                                    <th style="width:12%">g당 단가 <span class="text-danger">*</span></th>
+                                    <th style="width:12%">금액</th>
+                                    <th style="width:10%">원산지</th>
+                                    <th style="width:12%">로트번호</th>
+                                    <th style="width:12%">유효기한</th>
+                                    <th style="width:5%"></th>
+                                </tr>
+                            </thead>
+                            <tbody id="manualReceiptLines">
+                                <!-- 동적 행 추가 -->
+                            </tbody>
+                            <tfoot>
+                                <tr class="table-warning fw-bold">
+                                    <td>합계</td>
+                                    <td id="manualReceiptTotalQty" class="text-end">0</td>
+                                    <td></td>
+                                    <td id="manualReceiptTotalAmount" class="text-end">0</td>
+                                    <td colspan="4"></td>
+                                </tr>
+                            </tfoot>
+                        </table>
+                    </div>
+                    <button type="button" class="btn btn-outline-primary btn-sm" id="addManualReceiptLineBtn">
+                        <i class="bi bi-plus"></i> 품목 추가
+                    </button>
+                </div>
+                <div class="modal-footer">
+                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">취소</button>
+                    <button type="button" class="btn btn-success" id="saveManualReceiptBtn">
+                        <i class="bi bi-check-circle"></i> 입고 저장
+                    </button>
+                </div>
+            </div>
+        </div>
+    </div>
+
     <!-- 로트 배분 모달 -->
     <div class="modal fade" id="lotAllocationModal" tabindex="-1">
         <div class="modal-dialog modal-lg">