python backend

server/py/fastapi.py

@@ -0,0 +1,73 @@
+from fastapi import FastAPI, HTTPException
+from pydantic import BaseModel
+from typing import Optional
+import uvicorn
+
+app = FastAPI()
+
+class ConversionData(BaseModel):
+    input_value: str
+    conversion_type: str
+
+class LoginData(BaseModel):
+    username: str
+    password: str
+
+class MeData(BaseModel):
+    username: str
+    email: str
+    profile_picture: Optional[str] = None
+
+
+@app.post("/convert")
+async def convert_endpoint(data: ConversionData):
+    """
+    Converts an input value based on the specified conversion type.
+    """
+    # Dummy conversion logic
+    if data.conversion_type == "uppercase":
+        converted_value = data.input_value.upper()
+    elif data.conversion_type == "lowercase":
+        converted_value = data.input_value.lower()
+    else:
+        raise HTTPException(status_code=400, detail="Invalid conversion type")
+
+    return {"converted_value": converted_value}
+
+
+@app.post("/login")
+async def login_endpoint(data: LoginData):
+    """
+    Verifies login credentials.
+    """
+    # Dummy verification logic
+    if data.username == "user" and data.password == "password":
+        return {"message": "Login successful"}
+    else:
+        raise HTTPException(status_code=401, detail="Invalid credentials")
+
+
+@app.get("/me")
+async def me_get_endpoint():
+    """
+    Retrieves user profile data.
+    """
+    # Dummy user data
+    user_data = {
+        "username": "example_user",
+        "email": "user@example.com",
+        "profile_picture": "https://example.com/profile.jpg"
+    }
+    return user_data
+
+@app.post("/me")
+async def me_post_endpoint(data: MeData):
+    """
+    Updates user profile data.
+    """
+    # Dummy update logic
+    return {"message": "Profile updated successfully", **data.dict()}
+
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)