Add stream search, offset & limit, improved bans

service/api/helpers/get-limits.go

@@ -0,0 +1,33 @@
+package helpers
+
+import (
+	"net/url"
+	"strconv"
+)
+
+const (
+	DEFAULT_LIMIT  = 10 // todo: move to config
+	DEFAULT_OFFSET = 0
+)
+
+func GetLimits(query url.Values) (int, int, error) {
+
+	limit := DEFAULT_LIMIT
+	start_index := DEFAULT_OFFSET
+
+	var err error
+
+	if query.Get("limit") != "" {
+		limit, err = strconv.Atoi(query.Get("limit"))
+	}
+
+	if query.Get("start_index") != "" {
+		start_index, err = strconv.Atoi(query.Get("start_index"))
+	}
+
+	if err != nil {
+		return 0, 0, err
+	}
+
+	return start_index, limit, nil
+}