feat: add upload file feature

app.py

@@ -12,11 +12,25 @@ from pydantic import BaseModel
 from enum import Enum
 from typing import Optional, Dict, List
 
+from fastapi import FastAPI, UploadFile, File
+from google.cloud import storage
+from google.oauth2 import service_account
+
 load_dotenv()
 
 app = FastAPI()
 BASE_URL = os.getenv("BASE_URL")
 
+# gcp_private_key = os.getenv("GCP_PRIVATE_KEY")
+GCP_SERVICE_ACCOUNT = os.getenv("GCP_CREDENTIAL")
+# GCP_SERVICE_ACCOUNT["private_key"] = gcp_private_key
+
+GCP_BUCKET_NAME = os.getenv("GCP_BUCKET_NAME")
+
+credentials = service_account.Credentials.from_service_account_info(GCP_SERVICE_ACCOUNT)
+client = storage.Client(credentials=credentials)
+bucket = client.bucket(GCP_BUCKET_NAME)
+
 
 def get_db():
     db = SessionLocal()
@@ -43,6 +57,25 @@ class InterviewUpdate(BaseModel):
     expired_date: Optional[datetime] = None
 
 
+@app.post("/upload")
+async def upload_file(file: UploadFile = File(...)):
+    blob = bucket.blob(file.filename)
+
+    blob.upload_from_file(
+        file.file,
+        content_type=file.content_type
+    )
+
+    return {
+        "code":201,
+        "message": "Request was successful.",
+        "data":{
+            "filename": file.filename,
+            "url": f"https://storage.googleapis.com/{bucket.name}/{file.filename}"
+        }
+    }
+
+
 @app.post("/generate_link")
 def generate_link(payload: InterviewUpdate):
     db: Session = next(get_db())