Feature: new command aleph account vouchers to display Vouchers info for address

Author: 1yam

src/aleph_client/commands/account.py

@@ -25,6 +25,7 @@
 )
 from aleph.sdk.utils import bytes_from_hex, displayable_amount
 from aleph_message.models import Chain
+from rich import box
 from rich.console import Console
 from rich.panel import Panel
 from rich.prompt import Prompt
@@ -406,6 +407,64 @@ async def list_accounts():
     console.print(table)
 
 
+@app.command(name="vouchers")
+async def vouchers(
+    address: Annotated[Optional[str], typer.Option(help="Address")] = None,
+    private_key: Annotated[Optional[str], typer.Option(help=help_strings.PRIVATE_KEY)] = settings.PRIVATE_KEY_STRING,
+    private_key_file: Annotated[
+        Optional[Path], typer.Option(help=help_strings.PRIVATE_KEY_FILE)
+    ] = settings.PRIVATE_KEY_FILE,
+    chain: Annotated[Optional[Chain], typer.Option(help=help_strings.ADDRESS_CHAIN)] = None,
+):
+    """Display detailed information about your vouchers."""
+    account = _load_account(private_key, private_key_file, chain=chain)
+
+    if account and not address:
+        address = account.get_address()
+
+    voucher_manager = VoucherManager(account=account, chain=chain)
+
+    if address:
+        try:
+            vouchers = await voucher_manager.get_all(address=address)
+            if vouchers:
+                voucher_table = Table(title="", show_header=True, box=box.ROUNDED)
+                voucher_table.add_column("Name", style="bright_cyan")
+                voucher_table.add_column("Description", style="green")
+                voucher_table.add_column("Attributes", style="magenta")
+
+                for voucher in vouchers:
+                    attr_text = ""
+                    for attr in voucher.attributes:
+                        attr_text += f"{attr.trait_type}: {attr.value}\n"
+
+                    voucher_table.add_row(voucher.name, voucher.description, attr_text.strip())
+
+                console.print(
+                    Panel(
+                        voucher_table,
+                        title="Vouchers",
+                        border_style="bright_cyan",
+                        expand=False,
+                        title_align="left",
+                    )
+                )
+            else:
+                console.print(
+                    Panel(
+                        "No vouchers found for this address",
+                        title="Vouchers",
+                        border_style="bright_cyan",
+                        expand=False,
+                        title_align="left",
+                    )
+                )
+        except Exception as e:
+            typer.echo(e)
+    else:
+        typer.echo("Error: Please provide either a private key, private key file, or an address.")
+
+
 @app.command(name="config")
 async def configure(
     private_key_file: Annotated[Optional[Path], typer.Option(help="New path to the private key file")] = None,