get file added

api.py

@@ -1,7 +1,9 @@
-from fastapi import FastAPI, File, UploadFile
+from fastapi import FastAPI, File, UploadFile, HTTPException
+from fastapi.responses import FileResponse, PlainTextResponse
 from sqlalchemy import exists
 import hashlib
 import db
+import os
 
 def compute_hash(data: bytes, algorithm="sha256") -> str:
     h = hashlib.new(algorithm)
@@ -10,10 +12,24 @@ def compute_hash(data: bytes, algorithm="sha256") -> str:
 
 app = FastAPI()
 
+FILES_DIR = "./files"
+
 @app.get("/")
 def root():
     return {"message": "hiii from sfs"}
 
+@app.get("/{filename}")
+def get_file(filename: str, raw: bool = False):
+    file_path = os.path.join(FILES_DIR, filename)
+
+    if not os.path.exists(file_path):
+        raise HTTPException(status_code=404, detail="File not found")
+    if raw:
+        with open(file_path, "r", encoding="utf-8", errors="ignore") as f:
+            return PlainTextResponse(f.read())
+
+    return FileResponse(file_path, filename=filename)
+
 
 @app.post("/")
 async def save_file(file: UploadFile = File(...)):
@@ -26,12 +42,13 @@ async def save_file(file: UploadFile = File(...)):
     if not existed_url:
         file_url = db.add_file(file.filename, file.content_type, file.size, hash)
     
-        with open(f"files/{file.filename}", "wb") as f:
+        print(f"{FILES_DIR}/{file_url}")
+        with open(f"{FILES_DIR}/{file_url}", "wb") as f:
             f.write(contents)
         return {"status": "saved", "filename": file_url}
     else:
         return {"status": "file_exists", "filename": existed_url}
 
-@app.get("/api/healthchecker")
+@app.get("/healthchecker")
 def healthchecker():
     return {"message": "Howdy :3"}