Middleware

command.go

@@ -1,16 +1,21 @@
 package nechotron
 
-import "strings"
+import (
+	"fmt"
+	"strings"
+)
 
 type Command struct {
 	Body        string
 	IsAdminOnly bool
+	Description string
 }
 
-func NewCommand(body string, isAdminOnly bool) *Command {
+func NewCommand(body string, desc string, isAdminOnly bool) *Command {
 	return &Command{
 		Body:        body,
 		IsAdminOnly: isAdminOnly,
+		Description: desc,
 	}
 }
 func (c *Command) String() string {
@@ -21,4 +26,12 @@ func (c *Command) Param(text string) string {
 	return strings.TrimPrefix(text, "/"+c.Body+" ")
 }
 
+func MakeCommandList(commands []*Command, format string) string {
+	result := ""
+	for _, command := range commands {
+		result += fmt.Sprintf(format, command.String(), command.Description)
+	}
+	return result
+}
+
 // func HandleCommand(command *Command, handler cmdFunc) (bool, error)