93af4bc16b
New dashboard KPI cards: - Performance Ratio (PR) with color thresholds - Equivalent Utilization Hours - Daily Revenue (¥) - Self-Consumption Rate Version display for field engineers: - Login page footer: "v1.4.0 | Core: v1.4.0" - Sidebar footer: version when expanded - System Settings: full version breakdown Backend (core sync): - GET /api/v1/version (no auth) — reads VERSIONS.json - GET /api/v1/kpi/solar — PR, revenue, equiv hours calculations - Dashboard energy_today fallback from raw energy_data - PV device filter includes sungrow_inverter type Feature flags: - Sidebar hides disabled features (charging, bigscreen_3d) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
33 lines
1.1 KiB
Python
33 lines
1.1 KiB
Python
import os
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import json
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from fastapi import APIRouter
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router = APIRouter(prefix="/version", tags=["版本信息"])
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@router.get("")
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async def get_version():
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"""Return platform version information for display on login/dashboard"""
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# Read VERSIONS.json from project root (2 levels up from backend/)
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backend_dir = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
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# Try multiple paths for VERSIONS.json
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for path in [
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os.path.join(backend_dir, "VERSIONS.json"), # standalone
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os.path.join(backend_dir, "..", "VERSIONS.json"), # inside core/ subtree
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os.path.join(backend_dir, "..", "..", "VERSIONS.json"), # customer project root
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]:
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if os.path.exists(path):
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with open(path, 'r', encoding='utf-8') as f:
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versions = json.load(f)
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return versions
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# Fallback: read VERSION file
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version_file = os.path.join(backend_dir, "VERSION")
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version = "unknown"
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if os.path.exists(version_file):
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with open(version_file, 'r') as f:
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version = f.read().strip()
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return {"project_version": version, "project": "ems-core"}
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