[balance] add get and modify limits for all users

flaschengeist/plugins/balance/balance_controller.py

@@ -113,7 +113,9 @@ def get_transaction(transaction_id) -> Transaction:
     return transaction
 
 
-def get_transactions(user, start=None, end=None, limit=None, offset=None, show_reversal=False, show_cancelled=True):
+def get_transactions(
+    user, start=None, end=None, limit=None, offset=None, show_reversal=False, show_cancelled=True, descending=False
+):
     count = None
     query = Transaction.query.filter((Transaction.sender_ == user) | (Transaction.receiver_ == user))
     if start:
@@ -125,6 +127,9 @@ def get_transactions(user, start=None, end=None, limit=None, offset=None, show_r
         query = query.filter(Transaction.original_ == None)
     if not show_cancelled:
         query = query.filter(Transaction.reversal_id.is_(None))
+    if descending:
+        query = query.order_by(Transaction.time.desc())
+    else:
         query = query.order_by(Transaction.time)
     if limit is not None:
         count = query.count()

flaschengeist/plugins/balance/routes.py

@@ -99,6 +99,32 @@ def set_limit(userid, current_session: Session):
     return HTTP.no_content()
 
 
+@BalancePlugin.blueprint.route("/users/balance/limit", methods=["GET", "PUT"])
+@login_required(permission=permissions.SET_LIMIT)
+def limits(current_session: Session):
+    """Get, Modify limit of all users
+
+    Args:
+        current_ession: Session sent with Authorization Header
+
+    Returns:
+        JSON encoded array of userid with limit or HTTP-error
+    """
+
+    users = userController.get_users()
+    if request.method == "GET":
+        return jsonify([{"userid": user.userid, "limit": user.get_attribute("balance_limit")} for user in users])
+
+    data = request.get_json()
+    try:
+        limit = data["limit"]
+    except (TypeError, KeyError):
+        raise BadRequest
+    for user in users:
+        balance_controller.set_limit(user, limit)
+    return HTTP.no_content()
+
+
 @BalancePlugin.blueprint.route("/users/<userid>/balance", methods=["GET"])
 @login_required(permission=permissions.SHOW)
 def get_balance(userid, current_session: Session):
@@ -170,6 +196,7 @@ def get_transactions(userid, current_session: Session):
     show_cancelled = request.args.get("showCancelled", True)
     limit = request.args.get("limit")
     offset = request.args.get("offset")
+    descending = request.args.get("descending", False)
     try:
         if limit is not None:
             limit = int(limit)
@@ -179,11 +206,20 @@ def get_transactions(userid, current_session: Session):
             show_reversals = str2bool(show_reversals)
         if not isinstance(show_cancelled, bool):
             show_cancelled = str2bool(show_cancelled)
+        if not isinstance(descending, bool):
+            descending = str2bool(descending)
     except ValueError:
         raise BadRequest
 
     transactions, count = balance_controller.get_transactions(
-        user, start, end, limit, offset, show_reversal=show_reversals, show_cancelled=show_cancelled
+        user,
+        start,
+        end,
+        limit,
+        offset,
+        show_reversal=show_reversals,
+        show_cancelled=show_cancelled,
+        descending=descending,
     )
     return {"transactions": transactions, "count": count}