github.com/loomnetwork/gamechain@v0.0.0-20200406110549-36c47eb97a92/cli/cmd/list_decks.go (about)

     1  package cmd
     2  
     3  import (
     4  	"fmt"
     5  	"github.com/loomnetwork/gamechain/tools/battleground_utility"
     6  	"github.com/loomnetwork/gamechain/types/zb/zb_calls"
     7  	"github.com/loomnetwork/gamechain/types/zb/zb_data"
     8  	"strings"
     9  
    10  	"github.com/loomnetwork/go-loom/auth"
    11  	"github.com/spf13/cobra"
    12  )
    13  
    14  var listDecksCmdArgs struct {
    15  	userID string
    16  	version string
    17  }
    18  
    19  var listDecksCmd = &cobra.Command{
    20  	Use:   "list_decks",
    21  	Short: "list decks",
    22  	RunE: func(cmd *cobra.Command, args []string) error {
    23  		signer := auth.NewEd25519Signer(commonTxObjs.privateKey)
    24  
    25  		req := &zb_calls.ListDecksRequest{
    26  			UserId: listDecksCmdArgs.userID,
    27  			Version: listDecksCmdArgs.version,
    28  		}
    29  		var result zb_data.DeckList
    30  		_, err := commonTxObjs.contract.Call("ListDecks", req, signer, &result)
    31  		if err != nil {
    32  			return err
    33  		}
    34  
    35  		switch strings.ToLower(rootCmdArgs.outputFormat) {
    36  		case "json":
    37  			err := battleground_utility.PrintProtoMessageAsJsonToStdout(&result)
    38  			if err != nil {
    39  				return err
    40  			}
    41  		default:
    42  			fmt.Printf("deck size: %d\n", len(result.Decks))
    43  			for _, deck := range result.Decks {
    44  				fmt.Printf("id: %d\n", deck.Id)
    45  				fmt.Printf("name: %s\n", deck.Name)
    46  				for _, card := range deck.Cards {
    47  					fmt.Printf("  card: [%v], amount: %d\n", card.CardKey.String(), card.Amount)
    48  				}
    49  			}
    50  		}
    51  
    52  		return nil
    53  	},
    54  }
    55  
    56  func init() {
    57  	rootCmd.AddCommand(listDecksCmd)
    58  
    59  	listDecksCmd.Flags().StringVarP(&listDecksCmdArgs.userID, "userId", "u", "loom", "UserId of account")
    60  	listDecksCmd.Flags().StringVarP(&listDecksCmdArgs.version, "version", "v", "v1", "Version")
    61  
    62  	_ = listDecksCmd.MarkFlagRequired("version")
    63  }