Initial commit: Shop Database Flask Application

Flask backend with Vue 3 frontend for shop floor machine management.
Includes database schema export for MySQL shopdb_flask database.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

shopdb/core/api/operatingsystems.py

@@ -0,0 +1,131 @@
+"""Operating Systems API endpoints - Full CRUD."""
+
+from flask import Blueprint, request
+from flask_jwt_extended import jwt_required
+
+from shopdb.extensions import db
+from shopdb.core.models import OperatingSystem
+from shopdb.utils.responses import (
+    success_response,
+    error_response,
+    paginated_response,
+    ErrorCodes
+)
+from shopdb.utils.pagination import get_pagination_params, paginate_query
+
+operatingsystems_bp = Blueprint('operatingsystems', __name__)
+
+
+@operatingsystems_bp.route('', methods=['GET'])
+@jwt_required()
+def list_operatingsystems():
+    """List all operating systems."""
+    page, per_page = get_pagination_params(request)
+
+    query = OperatingSystem.query
+
+    if request.args.get('active', 'true').lower() != 'false':
+        query = query.filter(OperatingSystem.isactive == True)
+
+    if search := request.args.get('search'):
+        query = query.filter(OperatingSystem.osname.ilike(f'%{search}%'))
+
+    query = query.order_by(OperatingSystem.osname)
+
+    items, total = paginate_query(query, page, per_page)
+    data = [os.to_dict() for os in items]
+
+    return paginated_response(data, page, per_page, total)
+
+
+@operatingsystems_bp.route('/<int:os_id>', methods=['GET'])
+@jwt_required()
+def get_operatingsystem(os_id: int):
+    """Get a single operating system."""
+    os = OperatingSystem.query.get(os_id)
+
+    if not os:
+        return error_response(
+            ErrorCodes.NOT_FOUND,
+            f'Operating system with ID {os_id} not found',
+            http_code=404
+        )
+
+    return success_response(os.to_dict())
+
+
+@operatingsystems_bp.route('', methods=['POST'])
+@jwt_required()
+def create_operatingsystem():
+    """Create a new operating system."""
+    data = request.get_json()
+
+    if not data or not data.get('osname'):
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'osname is required')
+
+    existing = OperatingSystem.query.filter_by(
+        osname=data['osname'],
+        osversion=data.get('osversion')
+    ).first()
+    if existing:
+        return error_response(
+            ErrorCodes.CONFLICT,
+            f"Operating system '{data['osname']} {data.get('osversion', '')}' already exists",
+            http_code=409
+        )
+
+    os = OperatingSystem(
+        osname=data['osname'],
+        osversion=data.get('osversion'),
+        architecture=data.get('architecture'),
+        endoflife=data.get('endoflife')
+    )
+
+    db.session.add(os)
+    db.session.commit()
+
+    return success_response(os.to_dict(), message='Operating system created', http_code=201)
+
+
+@operatingsystems_bp.route('/<int:os_id>', methods=['PUT'])
+@jwt_required()
+def update_operatingsystem(os_id: int):
+    """Update an operating system."""
+    os = OperatingSystem.query.get(os_id)
+
+    if not os:
+        return error_response(
+            ErrorCodes.NOT_FOUND,
+            f'Operating system with ID {os_id} not found',
+            http_code=404
+        )
+
+    data = request.get_json()
+    if not data:
+        return error_response(ErrorCodes.VALIDATION_ERROR, 'No data provided')
+
+    for key in ['osname', 'osversion', 'architecture', 'endoflife', 'isactive']:
+        if key in data:
+            setattr(os, key, data[key])
+
+    db.session.commit()
+    return success_response(os.to_dict(), message='Operating system updated')
+
+
+@operatingsystems_bp.route('/<int:os_id>', methods=['DELETE'])
+@jwt_required()
+def delete_operatingsystem(os_id: int):
+    """Delete (deactivate) an operating system."""
+    os = OperatingSystem.query.get(os_id)
+
+    if not os:
+        return error_response(
+            ErrorCodes.NOT_FOUND,
+            f'Operating system with ID {os_id} not found',
+            http_code=404
+        )
+
+    os.isactive = False
+    db.session.commit()
+
+    return success_response(message='Operating system deleted')