Multimedika/Bot_Development

1from fastapi import FastAPI, HTTPException, Form2import httpx3import os4from dotenv import load_dotenv5 6# Load environment variables7load_dotenv()8 9app = FastAPI()10 11# Bearer token and base URL for external API (from environment variables)12BEARER_TOKEN = os.getenv("MEDUCINE_API_BEARER_TOKEN")13BASE_URL = os.getenv("BASE_URL")14 15@app.post("/actions/meducine-restapi/auth/login")16async def login(email: str = Form(...), password: str = Form(...)):17    """18    Handles login by sending a request to the external API with the static Bearer token.19    Even though it simulates a login, it uses the static Bearer token for authentication.20    """21    try:22        # Send login request (simulates login but uses static Bearer token)23        response = await make_request(24            url=f"{BASE_URL}/actions/meducine-restapi/auth/login",25            data={"email": email, "password": password},26            method="POST"27        )28        return response29    except Exception as e:30        raise HTTPException(status_code=500, detail=f"Login failed: {str(e)}")31 32 33@app.post("/actions/meducine-restapi/auth/logout")34async def logout(email: str = Form(...)):35    """36    Handles logout using the static Bearer token.37    """38    try:39        # Simulates logging out but uses the static Bearer token40        response = await make_request(41            url=f"{BASE_URL}/actions/meducine-restapi/auth/logout",42            data={"email": email},43            method="POST"44        )45        return {"message": "Logout successful", "response": response}46    except Exception as e:47        raise HTTPException(status_code=500, detail=f"Logout failed: {str(e)}")48 49 50@app.post("/meducine-restapi/user/has-premium-access")51async def check_premium_access(feature: str, email: str = Form(...), password: str = Form(...)):52    """53    Checks if the user has premium access to a feature, using the static Bearer token for authentication.54    """55    try:56        response = await make_request(57            url=f"{BASE_URL}/actions/meducine-restapi/user/has-premium-access",58            data={"email": email, "password": password},59            params={"feature": feature},60            method="POST"61        )62        return response63    except Exception as e:64        raise HTTPException(status_code=500, detail=f"Premium access check failed: {str(e)}")65 66 67async def make_request(url: str, data: dict = None, method: str = "GET", params: dict = None):68    """69    Helper function to make an HTTP request to the external API with the static Bearer token.70    """71    headers = {"Authorization": f"Bearer {BEARER_TOKEN}"}72 73    async with httpx.AsyncClient() as client:74        try:75            if method == "POST":76                response = await client.post(url, data=data, params=params, headers=headers)77            elif method == "GET":78                response = await client.get(url, params=params, headers=headers)79            else:80                raise HTTPException(status_code=405, detail="Method not allowed")81 82            response.raise_for_status()  # Raise exception for 4xx or 5xx errors83            return handle_response(response)84        except httpx.HTTPStatusError as e:85            raise HTTPException(status_code=e.response.status_code, detail=e.response.text)86        except Exception as e:87            raise HTTPException(status_code=500, detail=str(e))88 89 90def handle_response(response: httpx.Response):91    """92    Handles the API response, returning JSON data or raising exceptions based on status codes.93    """94    if response.status_code in range(200, 300):95        return response.json()  # Successful request96    elif response.status_code in range(400, 500):97        raise HTTPException(status_code=response.status_code, detail=response.json())  # Client error98    elif response.status_code in range(500, 600):99        raise HTTPException(status_code=response.status_code, detail="Server error")  # Server error100    else:101        raise HTTPException(status_code=500, detail="Unexpected error")102 103 104 105# Run the application106if __name__ == "__main__":107    import uvicorn108    uvicorn.run(app, host="127.0.0.1", port=8000)109