Add some user related commands

server/cmd/craban/commands/root.go

@@ -16,6 +16,7 @@ func RootCmd() *cobra.Command {
 
 	cmd.AddCommand(
 		ServeCmd(),
+		UserCmd(),
 	)
 
 	return cmd

server/cmd/craban/commands/serve.go

@@ -14,14 +14,15 @@ func ServeCmd() *cobra.Command {
 	return &cobra.Command{
 		Use:   "serve",
 		Short: "Starts the craban server",
+		Args:  cobra.NoArgs,
 		Run:   serveCmdF,
 	}
 }
 
 func serveCmdF(cmd *cobra.Command, _ []string) {
-	configPath, _ := cmd.Flags().GetString("config")
+	config, _ := cmd.Flags().GetString("config")
 
-	srv, err := server.NewServerWithConfigPath(configPath)
+	srv, err := server.NewServerWithConfigPath(config)
 	if err != nil {
 		log.Error().Err(err).Msg("cannot create server")
 		os.Exit(1)

server/cmd/craban/commands/user.go

@@ -0,0 +1,123 @@
+package commands
+
+import (
+	"os"
+
+	"git.ctrlz.es/mgdelacroix/craban/server"
+
+	"github.com/rs/zerolog/log"
+	"github.com/spf13/cobra"
+)
+
+func UserCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "user",
+		Short: "User related commands",
+	}
+
+	cmd.AddCommand(
+		CreateUserCmd(),
+		ListUserCmd(),
+		DeleteUserCmd(),
+	)
+
+	return cmd
+}
+
+func CreateUserCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "create",
+		Short: "Create a new user",
+		Args:  cobra.NoArgs,
+		Run:   createUserCmdF,
+	}
+
+	cmd.Flags().StringP("username", "u", "", "the username of the new user")
+	cmd.MarkFlagRequired("username")
+	cmd.Flags().StringP("password", "p", "", "the password of the new user")
+	cmd.MarkFlagRequired("password")
+	cmd.Flags().StringP("name", "n", "", "the name of the new user")
+	cmd.MarkFlagRequired("name")
+	cmd.Flags().StringP("mail", "m", "", "the mail of the new user")
+	cmd.MarkFlagRequired("mail")
+
+	return cmd
+}
+
+func ListUserCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "list",
+		Short: "List the users in the system",
+		Args:  cobra.NoArgs,
+		Run:   listUserCmdF,
+	}
+}
+
+func DeleteUserCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "delete <username>",
+		Short: "Delete a user by username",
+		Args:  cobra.ExactArgs(1),
+		Run:   deleteUserCmdF,
+	}
+}
+
+func createUserCmdF(cmd *cobra.Command, _ []string) {
+	username, _ := cmd.Flags().GetString("username")
+	password, _ := cmd.Flags().GetString("password")
+	name, _ := cmd.Flags().GetString("name")
+	mail, _ := cmd.Flags().GetString("mail")
+
+	config, _ := cmd.Flags().GetString("config")
+	srv, err := server.NewServerWithConfigPath(config)
+	if err != nil {
+		log.Error().Err(err).Msg("cannot create server")
+		os.Exit(1)
+	}
+	defer srv.Store.Close()
+
+	user, err := srv.App.CreateUser(username, password, name, mail)
+	if err != nil {
+		log.Error().Err(err).Msg("user couldn't be created")
+		os.Exit(1)
+	}
+
+	log.Info().Str("username", user.Username).Msg("user successfully created")
+}
+
+func listUserCmdF(cmd *cobra.Command, _ []string) {
+	config, _ := cmd.Flags().GetString("config")
+	srv, err := server.NewServerWithConfigPath(config)
+	if err != nil {
+		log.Error().Err(err).Msg("cannot create server")
+		os.Exit(1)
+	}
+	defer srv.Store.Close()
+
+	users, err := srv.App.ListUsers()
+	if err != nil {
+		log.Error().Err(err).Msg("cannot get user list")
+		os.Exit(1)
+	}
+
+	for _, user := range users {
+		log.Info().Str("username", user.Username).Msg("")
+	}
+}
+
+func deleteUserCmdF(cmd *cobra.Command, args []string) {
+	config, _ := cmd.Flags().GetString("config")
+	srv, err := server.NewServerWithConfigPath(config)
+	if err != nil {
+		log.Error().Err(err).Msg("cannot create server")
+		os.Exit(1)
+	}
+	defer srv.Store.Close()
+
+	if err := srv.App.DeleteUserByUsername(args[0]); err != nil {
+		log.Error().Err(err).Str("username", args[0]).Msg("cannot delete user")
+		os.Exit(1)
+	}
+
+	log.Info().Str("username", args[0]).Msg("user successfully deleted")
+}