Created basic backend structure, auth and CRUD endpoints.

app/connections.py

@@ -0,0 +1,75 @@
+from fastapi.routing import APIRouter
+from data.schemas import Connection, ConnectionCreate, ConnectionUpdate
+from fastapi import Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+from data.crud import (
+    read_connection,
+    read_all_connections,
+    create_connection,
+    update_connection,
+    delete_connection,
+)
+from core.dependencies import get_db, get_current_user, get_admin_user
+
+connections_router = APIRouter()
+
+
+@connections_router.post("/", status_code=status.HTTP_201_CREATED)
+async def create_connection_endpoint(
+    connection: ConnectionCreate,
+    db: AsyncSession = Depends(get_db),
+    admin=Depends(get_admin_user),
+) -> Connection:
+    return await create_connection(db=db, connection=connection, user_id=admin.id)
+
+
+@connections_router.get(
+    "/",
+    response_model=list[Connection],
+    dependencies=[Depends(get_current_user)],
+)
+async def read_connections_endpoint(
+    db: AsyncSession = Depends(get_db),
+):
+    db_connection = await read_all_connections(db)
+    return db_connection
+
+
+@connections_router.get(
+    "/{connection_id}",
+    response_model=Connection,
+    dependencies=[Depends(get_current_user)],
+)
+async def read_connection_endpoint(connection_id: int, db: AsyncSession = Depends(get_db)):
+    db_connection = await read_connection(db, connection_id)
+    if db_connection is None:
+        raise HTTPException(status_code=404, detail="Connection not found")
+    return db_connection
+
+
+@connections_router.put(
+    "/{connection_id}",
+    response_model=Connection,
+    dependencies=[Depends(get_admin_user)],
+)
+async def update_connection_endpoint(
+    connection_id: int, connection: ConnectionUpdate, db: AsyncSession = Depends(get_db)
+):
+    db_connection = await update_connection(
+        db=db, connection_id=connection_id, connection=connection
+    )
+    if db_connection is None:
+        raise HTTPException(status_code=404, detail="Connection not found")
+    return db_connection
+
+
+@connections_router.delete(
+    "/{connection_id}",
+    status_code=status.HTTP_204_NO_CONTENT,
+    dependencies=[Depends(get_admin_user)],
+)
+async def delete_connection_endpoint(connection_id: int, db: AsyncSession = Depends(get_db)):
+    db_connection = await delete_connection(db=db, connection_id=connection_id)
+    if db_connection is None:
+        raise HTTPException(status_code=404, detail="Connection not found")
+    return None