auto: 일일 백업 2026-07-18 02:00

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 02:00:00 +09:00
parent bf55377fdc
commit 1d6fe0f70d
3 changed files with 252 additions and 51 deletions
@@ -42,6 +42,7 @@ WATCHLIST = WORKSPACE / 'state' / 'behive_watchlist.json'
 INTERESTS = WORKSPACE / 'state' / 'behive_interests.json'
 STOCK_TAGS = WORKSPACE / 'state' / 'behive_stock_tags.json'
 STOCK_NOTES = WORKSPACE / 'state' / 'behive_stock_notes.json'
+CHART_HLINES = WORKSPACE / 'state' / 'behive_chart_hlines.json'
 INTEREST_GROUPS = WORKSPACE / 'state' / 'behive_interest_groups.json'
 ALERTS_STATE = WORKSPACE / 'state' / 'watchlist_alerts.json'
 HOLIDAYS_FILE = WORKSPACE / 'state' / 'market_holidays.json'
@@ -1883,6 +1884,150 @@ def _note_button_html(code: str, name: str) -> str:
    )


+def _chart_hlines_lock():
+    """CHART_HLINES 파일 직렬화 — _stock_notes_lock 과 동일 패턴, 별도 lock 파일."""
+    import fcntl as _fcntl
+    from contextlib import contextmanager as _cm
+
+    @_cm
+    def _ctx():
+        lock_path = CHART_HLINES.with_suffix(CHART_HLINES.suffix + '.lock')
+        lock_path.parent.mkdir(parents=True, exist_ok=True)
+        f = open(lock_path, 'a')
+        try:
+            _fcntl.flock(f.fileno(), _fcntl.LOCK_EX)
+            yield
+        finally:
+            try:
+                _fcntl.flock(f.fileno(), _fcntl.LOCK_UN)
+            finally:
+                f.close()
+    return _ctx()
+
+
+_HLINES_MAX = 30  # 종목당 수평선 개수 상한
+
+
+def _load_chart_hlines() -> dict:
+    """{code: [price, ...]}. 종목차트에 그릴 사용자 수평선(지지/저항 등) 저장소. 종목코드 단위 공용(계좌 무관)."""
+    if not CHART_HLINES.exists():
+        return {}
+    try:
+        d = json.loads(CHART_HLINES.read_text())
+        return d if isinstance(d, dict) else {}
+    except Exception:
+        return {}
+
+
+def _get_chart_hlines(code: str | None) -> list:
+    """종목의 수평선 가격 리스트(정수, 내림차순). 없으면 []."""
+    code = (code or '').strip()
+    if not code:
+        return []
+    v = _load_chart_hlines().get(code)
+    if not isinstance(v, list):
+        return []
+    out = set()
+    for x in v:
+        try:
+            p = int(round(float(x)))
+            if p > 0:
+                out.add(p)
+        except (TypeError, ValueError):
+            pass
+    return sorted(out, reverse=True)
+
+
+def _add_chart_hline(code: str | None, price) -> None:
+    """수평선 가격 추가. 중복은 무시. 상한(30) 초과 시 ValueError."""
+    code = (code or '').strip()
+    if not code:
+        raise ValueError('종목코드가 필요합니다')
+    try:
+        p = int(round(float(price)))
+    except (TypeError, ValueError):
+        raise ValueError('가격이 올바르지 않습니다')
+    if p <= 0:
+        raise ValueError('가격은 0보다 커야 합니다')
+    CHART_HLINES.parent.mkdir(parents=True, exist_ok=True)
+    with _chart_hlines_lock():
+        d = _load_chart_hlines()
+        cur = _normalize_hline_list(d.get(code))
+        if p not in cur and len(cur) >= _HLINES_MAX:
+            raise ValueError(f'수평선은 최대 {_HLINES_MAX}개까지 등록할 수 있습니다')
+        cur.add(p)
+        d[code] = sorted(cur, reverse=True)
+        _write_chart_hlines(d)
+
+
+def _remove_chart_hline(code: str | None, price) -> None:
+    """수평선 가격 제거. 리스트가 비면 종목 키 자체 삭제."""
+    code = (code or '').strip()
+    if not code:
+        raise ValueError('종목코드가 필요합니다')
+    try:
+        p = int(round(float(price)))
+    except (TypeError, ValueError):
+        raise ValueError('가격이 올바르지 않습니다')
+    with _chart_hlines_lock():
+        d = _load_chart_hlines()
+        cur = _normalize_hline_list(d.get(code))
+        cur.discard(p)
+        if cur:
+            d[code] = sorted(cur, reverse=True)
+        else:
+            d.pop(code, None)
+        _write_chart_hlines(d)
+
+
+def _normalize_hline_list(v) -> set:
+    out = set()
+    if isinstance(v, list):
+        for x in v:
+            try:
+                p = int(round(float(x)))
+                if p > 0:
+                    out.add(p)
+            except (TypeError, ValueError):
+                pass
+    return out
+
+
+def _write_chart_hlines(d: dict) -> None:
+    tmp = CHART_HLINES.with_suffix('.json.tmp')
+    tmp.write_text(json.dumps(d, ensure_ascii=False, indent=2))
+    tmp.replace(CHART_HLINES)
+
+
+def _chart_hlines_ui(code: str, hlines: list) -> str:
+    """차트 하단 수평선 관리 UI — 등록된 선 칩(삭제 ×) + 가격 입력 폼.
+    /api/chart_svg 응답 HTML 블록에 포함돼 모든 차트(보유·관심·감시)에 동일하게 노출."""
+    code_s = (code or '').strip()
+    if not code_s:
+        return ''
+    code_attr = html.escape(code_s, quote=True)
+    if hlines:
+        chips = ''.join(
+            f'<span class="hl-chip">{p:,}'
+            f'<button type="button" class="hl-chip-x" data-hl-remove="{p}" aria-label="삭제">×</button>'
+            f'</span>'
+            for p in hlines
+        )
+    else:
+        chips = '<span class="hl-empty">등록된 수평선이 없어요</span>'
+    return (
+        f'<div class="chart-hlines" data-hl-code="{code_attr}">'
+        '<div class="hl-title">수평선</div>'
+        f'<div class="hl-list">{chips}</div>'
+        '<form class="chart-hlines-add">'
+        '<input type="number" name="price" inputmode="numeric" step="1" min="1" '
+        'placeholder="가격 입력" autocomplete="off">'
+        '<button type="submit" class="hl-add-btn">+ 추가</button>'
+        '</form>'
+        '</div>'
+    )
+
+
 def _interest_groups_lock():
    """INTEREST_GROUPS 파일 직렬화 — _stock_notes_lock 과 동일 패턴, 별도 lock 파일."""
    import fcntl as _fcntl
@@ -4803,6 +4948,18 @@ dl.pending-detail .pending-line-meta { margin-top: 2px; }
 .detail .block.chart-svg .chart-subtabs button { padding: 3px 9px; background: transparent; color: #7a8493; border: 1px solid #2a2f3a; border-radius: 5px; cursor: pointer; font-size: 11px; font-weight: 600; font-family: inherit; }
 .detail .block.chart-svg .chart-subtabs button:hover { color: #cfd5df; border-color: #3f4654; }
 .detail .block.chart-svg .chart-subtabs button.active { background: rgba(52,211,153,0.10); color: #34d399; border-color: rgba(52,211,153,0.45); }
+.detail .block.chart-svg .chart-hlines { margin-top: 8px; padding: 8px; background: #131820; border: 1px solid #2a2f3a; border-radius: 8px; }
+.detail .block.chart-svg .chart-hlines .hl-title { font-size: 11px; font-weight: 700; color: #e879f9; margin-bottom: 6px; }
+.detail .block.chart-svg .chart-hlines .hl-list { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
+.detail .block.chart-svg .chart-hlines .hl-empty { font-size: 11px; color: #7a8493; }
+.detail .block.chart-svg .chart-hlines .hl-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 6px 3px 9px; background: rgba(232,121,249,0.12); color: #e879f9; border: 1px solid rgba(232,121,249,0.45); border-radius: 12px; font-size: 12px; font-weight: 600; }
+.detail .block.chart-svg .chart-hlines .hl-chip-x { display: inline-flex; align-items: center; justify-content: center; width: 16px; height: 16px; padding: 0; background: transparent; color: #e879f9; border: none; border-radius: 50%; cursor: pointer; font-size: 14px; line-height: 1; font-family: inherit; }
+.detail .block.chart-svg .chart-hlines .hl-chip-x:hover { background: rgba(232,121,249,0.25); }
+.detail .block.chart-svg .chart-hlines-add { display: flex; gap: 6px; }
+.detail .block.chart-svg .chart-hlines-add input { flex: 1; min-width: 0; padding: 6px 10px; background: #0a0d12; color: #e6e9ef; border: 1px solid #2a2f3a; border-radius: 6px; font-size: 13px; font-family: inherit; }
+.detail .block.chart-svg .chart-hlines-add input:focus { outline: none; border-color: #e879f9; }
+.detail .block.chart-svg .chart-hlines-add .hl-add-btn { padding: 6px 14px; background: rgba(232,121,249,0.14); color: #e879f9; border: 1px solid rgba(232,121,249,0.5); border-radius: 6px; cursor: pointer; font-size: 12px; font-weight: 700; font-family: inherit; white-space: nowrap; }
+.detail .block.chart-svg .chart-hlines-add .hl-add-btn:hover { background: rgba(232,121,249,0.24); }
 .detail .block.chart-svg .chart-subpanel { min-height: 200px; }

 .actions {
@@ -8501,6 +8658,42 @@ def render_html() -> str:
            'var subpanel=panel.querySelector(".chart-subpanel");'
            'if(subpanel)fetchMinute(code,unit,sr,subpanel);'
        '},false);'
+        # 수평선(hlines) 추가/제거 — 저장 후 dailyCache 무효화 + 재fetch로 차트·칩 갱신.
+        'function refreshChart(code){'
+            'if(!code)return;'
+            'dailyCache.delete(code);'
+            'document.querySelectorAll(\'.chart-svg[data-chart-code="\'+Q(code)+\'"]\').forEach(function(el){'
+                'if(el.closest("details[open]"))fetchDaily(code,el);'
+            '});'
+        '}'
+        'function postHline(url,code,price,cb){'
+            'fetch(url,{method:"POST",credentials:"same-origin",'
+                'headers:{"Content-Type":"application/x-www-form-urlencoded","Accept":"application/json"},'
+                'body:"code="+encodeURIComponent(code)+"&price="+encodeURIComponent(price)})'
+                '.then(function(r){return r.json();})'
+                '.then(function(j){if(j&&j.ok){cb();}else{alert((j&&j.error)||"수평선 처리 실패");}})'
+                '.catch(function(){alert("수평선 처리 실패");});'
+        '}'
+        'document.addEventListener("submit",function(ev){'
+            'var f=ev.target;'
+            'if(!f.classList||!f.classList.contains("chart-hlines-add"))return;'
+            'ev.preventDefault();'
+            'var wrap=f.closest(".chart-hlines");if(!wrap)return;'
+            'var code=wrap.getAttribute("data-hl-code");'
+            'var inp=f.querySelector(\'input[name="price"]\');'
+            'var price=inp?inp.value.trim():"";'
+            'if(!code||!price)return;'
+            'postHline("/chart/hlines/add",code,price,function(){if(inp)inp.value="";refreshChart(code);});'
+        '});'
+        'document.addEventListener("click",function(ev){'
+            'var b=ev.target.closest("[data-hl-remove]");if(!b)return;'
+            'var wrap=b.closest(".chart-hlines");if(!wrap)return;'
+            'ev.preventDefault();'
+            'var code=wrap.getAttribute("data-hl-code");'
+            'var price=b.getAttribute("data-hl-remove");'
+            'if(!code||!price)return;'
+            'postHline("/chart/hlines/remove",code,price,function(){refreshChart(code);});'
+        '});'
        # 첫 페이지 로드 시 이미 열려있는 카드 (드물지만 안전).
        'if(document.readyState==="loading")document.addEventListener("DOMContentLoaded",function(){loadChartsInOpen();});'
        'else loadChartsInOpen();'
@@ -11789,7 +11982,8 @@ class Handler(BaseHTTPRequestHandler):
                                prev_close = _pc
                        except Exception:
                            pass
-                    svg = sa.render_svg_chart(snap, range_key='1Y', ref_price=prev_close, intraday=True)
+                    svg = sa.render_svg_chart(snap, range_key='1Y', ref_price=prev_close,
+                                              intraday=True, hlines=_get_chart_hlines(code))
                    body = svg.encode('utf-8')
                    body, enc = _maybe_gzip(body, self.headers.get('Accept-Encoding'))
                    self.send_response(200)
@@ -11878,10 +12072,11 @@ class Handler(BaseHTTPRequestHandler):
                )
                # 분석 페이지와 동일 패턴 — 1M/3M/6M/1Y 4 개 panel + 탭. 250 봉 캐시 슬라이스만 다름.
                # 분봉 panel 은 빈 placeholder. 탭 클릭 시 클라이언트가 lazy fetch.
-                svg_1y = sa.render_svg_chart(snap, range_key='1Y')
-                svg_6m = sa.render_svg_chart(snap, range_key='6M')
-                svg_3m = sa.render_svg_chart(snap, range_key='3M')
-                svg_1m = sa.render_svg_chart(snap, range_key='1M')
+                hlines = _get_chart_hlines(code)
+                svg_1y = sa.render_svg_chart(snap, range_key='1Y', hlines=hlines)
+                svg_6m = sa.render_svg_chart(snap, range_key='6M', hlines=hlines)
+                svg_3m = sa.render_svg_chart(snap, range_key='3M', hlines=hlines)
+                svg_1m = sa.render_svg_chart(snap, range_key='1M', hlines=hlines)
                # 분봉 panel 안에 기간 sub-tabs (30분/1h/3h/5h/하루). default = '1h'.
                # subpanel 은 클라이언트가 sub-toggle 이벤트로 lazy fetch.
                def _minute_panel(unit_id: str) -> str:
@@ -11913,6 +12108,7 @@ class Handler(BaseHTTPRequestHandler):
                    f'<div class="chart-panel" data-range="6M">{svg_6m}</div>'
                    f'<div class="chart-panel" data-range="1Y">{svg_1y}</div>'
                    + _turn_cap
+                    + _chart_hlines_ui(code, hlines)
                )
                body = html_block.encode('utf-8')
                body, enc = _maybe_gzip(body, self.headers.get('Accept-Encoding'))
@@ -12514,6 +12710,30 @@ class Handler(BaseHTTPRequestHandler):
                self.end_headers()
            return

+        if self.path in ('/chart/hlines/add', '/chart/hlines/remove'):
+            # 종목차트 사용자 수평선 추가/제거 — code+price 필수. 응답은 JSON(갱신된 리스트 포함).
+            code = ''.join(ch for ch in (params.get('code') or [''])[0].strip() if ch.isalnum())
+            price_raw = (params.get('price') or [''])[0].strip()
+            if not code or not price_raw:
+                self._send_json(400, {'ok': False, 'error': 'code/price 필요'})
+                return
+            try:
+                if self.path.endswith('/add'):
+                    _add_chart_hline(code, price_raw)
+                else:
+                    _remove_chart_hline(code, price_raw)
+            except ValueError as e:
+                self._send_json(400, {'ok': False, 'error': str(e)})
+                return
+            except Exception as e:
+                traceback.print_exc()
+                self._send_json(500, {'ok': False, 'error': str(e)})
+                return
+            sys.stdout.write(f'[{self.log_date_time_string()}] {self.address_string()} POST {self.path} code={code} price={price_raw} → ok\n')
+            sys.stdout.flush()
+            self._send_json(200, {'ok': True, 'lines': _get_chart_hlines(code)})
+            return
+
        if self.path == '/notes/set':
            # 종목 자유 메모 — stock(name) 또는 code 둘 중 하나는 필수.
            # note 가 빈 텍스트면 항목 제거.