Refactor SMS sender app to use async httpx and improved validation #63
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This PR refactors the SMS sender FastAPI app for improved performance, validation, and error handling. Key changes:
An overal summary
requests
to asynchronoushttpx.AsyncClient
pydantic.Field
lifespan()
for modern startup/shutdown handlingJSONResponse
requirements.txt
Changes i made
✅ Replaced
requests.post
withhttpx.AsyncClient
✅ Updated endpoint to
async def
✅ Added phone number pattern validation (
+91...
etc.)✅ Introduced
lifespan()
for lifecycle management✅ Added proper error responses with status codes
✅ Updated logging for Twilio and HTTP errors
✅ Created
requirements.txt
with minimal necessary deps