added get_puzzle_and_solution_with_conditions (#11)

* added get_puzzle_and_solution_with_conditions

* added coin_id command

* updated README

Author: cameroncooper

README.md

@@ -78,6 +78,35 @@ $ coinset get_coin_records_by_parent_ids 0xa908ee64a5821b7bda5d798c053a79c8b3d7c
 }
 ```
 
+### Coin IDs
+
+Using the `coin_id` command you can encode coin IDs. For example:
+
+```bash
+coinset coin_id 0xeca65946d1b80b527bcab5e94673f30bb3fd8a9466b31379fa5fa1f49c492031 0x66e55285340258cb79e6eda4d16f230bec2df7a2d7b40b8c6268247be9e659cb 2000000007
+```
+```bash
+0xce2a2dd052bdbcf7fffc309e2a5e1f8589513335f85232a6c8cfb4a7d49ee32b
+```
+
+### Address Encoding
+
+Using the `address` command you can encode and decode adresses. For example:
+
+```bash
+coinset address encode 0xbf3d35bba83d984be6cc4db0d6c84922e275a39ca4f8e1dd3cddfe2fa5eb2e2f
+```
+```bash
+xch1hu7ntwag8kvyhekvfkcddjzfyt38tguu5nuwrhfumhlzlf0t9chs6cj5k8
+```
+
+```bash
+coinset address decode xch1hu7ntwag8kvyhekvfkcddjzfyt38tguu5nuwrhfumhlzlf0t9chs6cj5k8
+```
+```bash
+0xbf3d35bba83d984be6cc4db0d6c84922e275a39ca4f8e1dd3cddfe2fa5eb2e2f
+```
+
 ### JQ Filtering
 
 Using the `-q` option you can pass in a jq filter to be used on the output. For example:

internal/cmd/coinset/coin_id.go

@@ -0,0 +1,59 @@
+package cmd
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/chia-network/go-chia-libs/pkg/types"
+
+	"github.com/spf13/cobra"
+)
+
+var coin types.Coin
+
+func init() {
+	rootCmd.AddCommand(coinIdCmd)
+}
+
+var coinIdCmd = &cobra.Command{
+	Use: "coin_id <parent_coin_id> <puzzle_hash> <amount>",
+	Args: func(cmd *cobra.Command, args []string) error {
+		if err := cobra.ExactArgs(3)(cmd, args); err != nil {
+			return err
+		}
+
+		// Parent
+		if !isHex(args[0]) {
+			return fmt.Errorf("invalid hex value specified: %s", args[0])
+		}
+		parent, err := types.Bytes32FromHexString(formatHex(args[0]))
+		if err != nil {
+			return fmt.Errorf("invalid hex value specified: %s", args[0])
+		}
+		coin.ParentCoinInfo = parent
+
+		// Puzzle Hash
+		if !isHex(args[1]) {
+			return fmt.Errorf("invalid hex value specified: %s", args[1])
+		}
+		puzzle_hash, err := types.Bytes32FromHexString(formatHex(args[1]))
+		if err != nil {
+			return fmt.Errorf("invalid hex value specified: %s", args[1])
+		}
+		coin.PuzzleHash = puzzle_hash
+
+		// Amount
+		amount, err := strconv.ParseUint(args[2], 10, 64)
+		if err != nil {
+			return fmt.Errorf("invalid amount: %s", args[2])
+		}
+		coin.Amount = amount
+
+		return nil
+	},
+	Short: "Compute a coin id from parent, puzzle and amount",
+	Long:  `Compute a coin id from parent, puzzle and amount`,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("%s\n", coin.ID().String())
+	},
+}

internal/cmd/coinset/get_puzzle_and_solution_with_conditions.go

@@ -0,0 +1,31 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(getPuzzleAndSolutionWithConditionsCmd)
+}
+
+var getPuzzleAndSolutionWithConditionsCmd = &cobra.Command{
+	Use: "get_puzzle_and_solution_with_conditions <name>",
+	Args: func(cmd *cobra.Command, args []string) error {
+		if err := cobra.ExactArgs(1)(cmd, args); err != nil {
+			return err
+		}
+		if isHex(args[0]) {
+			return nil
+		}
+		return fmt.Errorf("invalid hex value specified: %s", args[0])
+	},
+	Short: "Retrieves a coin's spend record by its name including conditions",
+	Long:  "Retrieves a coin's spend record by its name including conditions",
+	Run: func(cmd *cobra.Command, args []string) {
+		jsonData := map[string]interface{}{}
+		jsonData["coin_id"] = formatHex(args[0])
+		makeRequest("get_puzzle_and_solution_with_conditions", jsonData)
+	},
+}