Готовая лабораторная работа 3

shanygin_alexandr_lab_3/microservice_components/Dockerfile

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+FROM python:3.9-alpine
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+COPY app.py .
+
+EXPOSE 5001
+
+CMD ["python", "app.py"]

shanygin_alexandr_lab_3/microservice_components/app.py

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+from flask import Flask, jsonify, request
+import uuid
+
+app = Flask(__name__)
+
+components = {
+    "comp-1": {
+        "uuid": "comp-1",
+        "name": "Intel Core i5",
+        "category": "processor",
+        "price": 25000
+    },
+    "comp-2": {
+        "uuid": "comp-2", 
+        "name": "NVIDIA RTX 4070",
+        "category": "graphics_card",
+        "price": 60000
+    }
+}
+
+@app.route('/', methods=['GET'])
+def get_components():
+    return jsonify(list(components.values()))
+
+@app.route('/<component_id>', methods=['GET'])
+def get_component(component_id):
+    component = components.get(component_id)
+    if component:
+        return jsonify(component)
+    return jsonify({"error": "Not found"}), 404
+
+@app.route('/', methods=['POST'])
+def create_component():
+    data = request.get_json()
+    component_id = str(uuid.uuid4())
+    component = {
+        'uuid': component_id,
+        "name": data['name'],
+        "category": data['category'],
+        "price": data['price']
+
+    }
+    components[component_id] = component
+    return jsonify(component), 201
+
+@app.route('/<component_id>', methods=['PUT'])
+def update_component(component_id):
+    try:
+        if component_id not in components:
+            return jsonify({"error": "Not found"}), 404
+        
+        data = request.get_json()
+        component = components[component_id]
+        
+        component['name'] = data.get('name', component['name'])
+        component['category'] = data.get('category', component['category'])
+        component['price'] = data.get('price', component['price'])
+        
+        return jsonify(component)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+    
+@app.route('/<component_id>', methods=['DELETE'])
+def delete_component(component_id):
+    if component_id not in components:
+        return jsonify({"error": "Not found"}), 404
+    
+    del components[component_id]
+    return jsonify({"message": "Component deleted"}), 200
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5001, debug=True)

shanygin_alexandr_lab_3/microservice_components/requirements.txt

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+flask==2.3.3
+requests==2.31.0