change user command to fit other structure, fix inline comments

cli/cmd/user.go

+/*
+Copyright © 2021 da/net Research Group <danet@h-da.de>
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+*/
+
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+// userCmd represents the user command.
+var userCmd = &cobra.Command{
+	Use:   "user",
+	Short: "the user command contains all sub-commands for user management",
+	Long:  `The user command contains all sub-commands for user management. It has no functionality in itself.`,
+}
+
+func init() {
+	rootCmd.AddCommand(userCmd)
+}

cli/cmd/userCreate.go

@@ -42,9 +42,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-// loginCmd represents the login command.
+// userCreateCmd represents the user creation command.
 var userCreateCmd = &cobra.Command{
-	Use:   "userCreate",
+	Use:   "create",
 	Short: "Creates a user with provided data",
 	Long: `Creates a user with provided data.
     User name and password hashed with (add hash method here!) required,
@@ -82,7 +82,7 @@ var userCreateCmd = &cobra.Command{
 var nbUserRole string
 
 func init() {
-	rootCmd.AddCommand(userCreateCmd)
+	userCmd.AddCommand(userCreateCmd)
 
 	userCreateCmd.Flags().StringVar(&nbUserName, "u", "", "username for login")
 	userCreateCmd.Flags().StringVar(&nbUserPwd, "p", "", "pwd for login")

cli/cmd/userDelete.go

@@ -41,9 +41,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-// loginCmd represents the login command.
+// userDeleteCmd represents the user delete command.
 var userDeleteCmd = &cobra.Command{
-	Use:   "userDelete",
+	Use:   "delete",
 	Short: "Deletes a user with provided data",
 	Long: `Deletes a user with provided data.
     Requires the user name of the user which should be deleted.`,
@@ -68,7 +68,7 @@ var userDeleteCmd = &cobra.Command{
 }
 
 func init() {
-	rootCmd.AddCommand(userDeleteCmd)
+	userCmd.AddCommand(userDeleteCmd)
 
 	userDeleteCmd.Flags().StringVar(&nbUserName, "u", "", "username to delete")
 }

cli/cmd/userGet.go

@@ -40,9 +40,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-// loginCmd represents the login command.
+// userGetCmd represents the get one user command.
 var userGetCmd = &cobra.Command{
-	Use:   "userGet",
+	Use:   "get",
 	Short: "Requests one user",
 	Long:  `Requests one user using the provided name to search for it in the stored users.`,
 
@@ -71,7 +71,7 @@ var userGetCmd = &cobra.Command{
 }
 
 func init() {
-	rootCmd.AddCommand(userGetCmd)
+	userCmd.AddCommand(userGetCmd)
 
 	userGetCmd.Flags().StringVar(&nbUserName, "u", "", "username to find")
 }

cli/cmd/userGetAll.go

@@ -39,9 +39,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-// loginCmd represents the login command.
-var userGetAllCmd = &cobra.Command{
-	Use:   "userGetAll",
+// userListCmd represents the get all users command.
+var userListCmd = &cobra.Command{
+	Use:   "list",
 	Short: "Requests all the available users",
 	Long:  `Requests all the available users.`,
 
@@ -62,5 +62,5 @@ var userGetAllCmd = &cobra.Command{
 }
 
 func init() {
-	rootCmd.AddCommand(userGetAllCmd)
+	userCmd.AddCommand(userListCmd)
 }

cli/cmd/userUpdate.go

@@ -43,9 +43,9 @@ import (
 	"github.com/spf13/viper"
 )
 
-// loginCmd represents the login command.
+// userUpdateCmd represents the update command.
 var userUpdateCmd = &cobra.Command{
-	Use:   "userUpdate",
+	Use:   "update",
 	Short: "Updates a user with provided data",
 	Long: `Updates a user with provided data.
     User name and password hashed with (add hash method here!) required,
@@ -95,7 +95,7 @@ var userUpdateCmd = &cobra.Command{
 var nbUserID string
 
 func init() {
-	rootCmd.AddCommand(userUpdateCmd)
+	userCmd.AddCommand(userUpdateCmd)
 
 	userUpdateCmd.Flags().StringVar(&nbUserID, "i", "", "id of the user")
 	userUpdateCmd.Flags().StringVar(&nbUserName, "u", "", "username for login")