Add invitation delete to cli

src/cli/autocomplete/scripts/bash.sh

@@ -174,7 +174,7 @@ _{{FUNC_NAME}}_completions() {
               fi
             fi
             ;;
-          append|sign|broadcast|requirements|export|inspect)
+          append|sign|broadcast|requirements|export|inspect|delete)
             # These subcommands expect an invitation identifier as first arg.
             local pos=$((cword - subcmd_idx))
             if [[ $pos -eq 1 ]]; then

src/cli/commands/invitation.ts

@@ -298,6 +298,7 @@ ${bold("Sub-commands:")}
     - requirements <invitation-id> ${dim("Show requirements for an invitation")}
     - import <invitation-file> ${dim("Import an invitation from a file")}
     - export <invitation-id> [output-file] ${dim("Export an invitation to stdout or a file")}
+    - delete <invitation-id> ${dim("Delete an invitation")}
     - inspect <invitation-id | invitation-file> ${dim("Inspect an invitation")}
     - list ${dim("List all invitations")}
 
@@ -955,6 +956,47 @@ export const handleInvitationCommand = async (
       return handleInvitationExportCommand(deps, args.slice(1), options);
     }
 
+    case "delete": {
+      // Get the invitation identifier from the arguments
+      const invitationIdentifier = args[1];
+      deps.io.verbose(`Invitation identifier: ${invitationIdentifier}`);
+
+      // If they didnt provide us with an invitation identifier, print the help message and throw an error
+      // TODO: Should probably print a specific help message for this command?
+      if (!invitationIdentifier) {
+        deps.io.verbose("No invitation identifier provided");
+        printInvitationHelp(deps.io);
+        throw new CommandError(
+          "invitation.delete.identifier_missing",
+          "No invitation identifier provided",
+        );
+      }
+
+      // Find the invitation instance in our list of invitations
+      const invitation = deps.app.invitations.find(
+        (candidate) =>
+          candidate.data.invitationIdentifier === invitationIdentifier,
+      );
+
+      // If the invitation is not found, print an error and throw an error
+      if (!invitation) {
+        deps.io.err(`Invitation not found: ${invitationIdentifier}`);
+        throw new CommandError(
+          "invitation.delete.not_found",
+          `Invitation not found: ${invitationIdentifier}`,
+        );
+      }
+      deps.io.verbose(`Invitation: ${formatObject(invitation.data)}`);
+
+      // Delete the invitation
+      await invitation.delete();
+      deps.io.verbose(`Invitation deleted: ${formatObject(invitation.data)}`);
+      deps.io.out(`Invitation deleted: ${invitationIdentifier}`);
+
+      // Return the invitation identifier
+      return { invitationIdentifier };
+    }
+
     case "list": {
       // List all the invitations
       const invitations = await Promise.all(