Feature: health and version

Author: Gogobobo11

requirements.txt

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+'''
+    Публичный интерфейс сервера
+'''
+
+__author__ = "gogobobo11"

src/api/__init__.py

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+from fastapi import FastAPI
+from pydantic import BaseModel
+
+
+class URL(BaseModel):
+    port: int
+    host: str
+
+class PublicAPI:
+    title = "API Server"
+    version = "0.0.1"
+    description="ParkTrack server API built with FastAPI"
+
+    def __init__(self, db_manager):
+        self.db_manager = db_manager
+        self.db_manager.connect()
+
+        self.app = FastAPI(
+            title=self.title,
+            version=self.version,
+            description=self.description
+        )
+        self._setup_routes()
+
+    def run(self, listen_on: URL):
+        import uvicorn
+        uvicorn.run(self.app, host=listen_on.host, port=listen_on.port)
+
+    def _setup_routes(self):
+
+        @self.app.get("/health")
+        def get_health():
+            db_ok = self.db_manager.check_connection()
+            return {"status": "healthy" if db_ok else "degraded"}
+        
+        @self.app.get("/version")
+        def get_version():
+            return {self.version}

src/api/api.py

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+import sqlite3
+
+class DBManager:
+    def __init__(self, db_name):
+        self.db_name = db_name
+        self.conn = None
+        self.cursor = None
+    
+    def connect(self):
+        self.conn = sqlite3.connect(self.db_name)
+        self.cursor = self.conn.cursor()
+
+    def check_connection(self) -> bool:
+        return True

src/db_manager/__init__.py

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+from api.api import PublicAPI, URL
+from db_manager.db_manager import DBManager
+
+def main():
+    api_server = PublicAPI(db_manager=DBManager("mock"))
+    api_server.run(URL(host="0.0.0.0", port=8000))
+
+if __name__ == "__main__":
+    main()