Removed duplicate imports for set, sorted_set, pubsub and acl modules. Moved /modules from /pkg to /internal. Delted commands package: Commands will now be automatically loaded when an EchoVault instance is initialised.

internal/modules/string/key_funcs.go

@@ -0,0 +1,54 @@
+// Copyright 2024 Kelvin Clement Mwinuka
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package str
+
+import (
+	"errors"
+	"github.com/echovault/echovault/pkg/constants"
+	"github.com/echovault/echovault/pkg/types"
+)
+
+func setRangeKeyFunc(cmd []string) (types.AccessKeys, error) {
+	if len(cmd) != 4 {
+		return types.AccessKeys{}, errors.New(constants.WrongArgsResponse)
+	}
+	return types.AccessKeys{
+		Channels:  make([]string, 0),
+		ReadKeys:  make([]string, 0),
+		WriteKeys: cmd[1:2],
+	}, nil
+}
+
+func strLenKeyFunc(cmd []string) (types.AccessKeys, error) {
+	if len(cmd) != 2 {
+		return types.AccessKeys{}, errors.New(constants.WrongArgsResponse)
+	}
+	return types.AccessKeys{
+		Channels:  make([]string, 0),
+		ReadKeys:  cmd[1:2],
+		WriteKeys: make([]string, 0),
+	}, nil
+}
+
+func subStrKeyFunc(cmd []string) (types.AccessKeys, error) {
+	if len(cmd) != 4 {
+		return types.AccessKeys{}, errors.New(constants.WrongArgsResponse)
+	}
+	return types.AccessKeys{
+		Channels:  make([]string, 0),
+		ReadKeys:  cmd[1:2],
+		WriteKeys: make([]string, 0),
+	}, nil
+}