Initial commit

v2_lizenzserver/app/api/version.py

@@ -0,0 +1,84 @@
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+from packaging import version
+
+from app.db.database import get_db
+from app.models.models import Version, License
+from app.schemas.license import VersionCheckRequest, VersionCheckResponse
+from app.core.security import get_api_key
+
+router = APIRouter()
+
+@router.post("/check", response_model=VersionCheckResponse)
+async def check_version(
+    request: VersionCheckRequest,
+    db: Session = Depends(get_db),
+    api_key = Depends(get_api_key)
+):
+    license = db.query(License).filter(
+        License.license_key == request.license_key,
+        License.is_active == True
+    ).first()
+    
+    if not license:
+        return VersionCheckResponse(
+            latest_version=request.current_version,
+            current_version=request.current_version,
+            update_available=False,
+            is_mandatory=False
+        )
+    
+    latest_version = db.query(Version).order_by(Version.release_date.desc()).first()
+    
+    if not latest_version:
+        return VersionCheckResponse(
+            latest_version=request.current_version,
+            current_version=request.current_version,
+            update_available=False,
+            is_mandatory=False
+        )
+    
+    current_ver = version.parse(request.current_version)
+    latest_ver = version.parse(latest_version.version_number)
+    
+    update_available = latest_ver > current_ver
+    is_mandatory = False
+    
+    if update_available and latest_version.is_mandatory:
+        if latest_version.min_version:
+            min_ver = version.parse(latest_version.min_version)
+            is_mandatory = current_ver < min_ver
+        else:
+            is_mandatory = True
+    
+    return VersionCheckResponse(
+        latest_version=latest_version.version_number,
+        current_version=request.current_version,
+        update_available=update_available,
+        is_mandatory=is_mandatory,
+        download_url=latest_version.download_url if update_available else None,
+        release_notes=latest_version.release_notes if update_available else None
+    )
+
+@router.get("/latest")
+async def get_latest_version(
+    db: Session = Depends(get_db),
+    api_key = Depends(get_api_key)
+):
+    latest_version = db.query(Version).order_by(Version.release_date.desc()).first()
+    
+    if not latest_version:
+        return {
+            "version": "1.0.0",
+            "release_date": None,
+            "release_notes": "Initial release"
+        }
+    
+    return {
+        "version": latest_version.version_number,
+        "release_date": latest_version.release_date,
+        "is_mandatory": latest_version.is_mandatory,
+        "min_version": latest_version.min_version,
+        "download_url": latest_version.download_url,
+        "release_notes": latest_version.release_notes
+    }