Initial decimals support #2648

sevanspowell · 2021-05-11T06:51:19Z

Issue Number

ADP-915

Overview

I have added initial support for the asset metadata "decimals" field

rvl

Looks good.
Could you please also remove "unit" - I never got around to doing it.

rvl · 2021-05-13T01:59:38Z

bors r+

2648: Initial decimals support r=rvl a=sevanspowell # Issue Number ADP-915 # Overview - [x] I have added initial support for the asset metadata "decimals" field Co-authored-by: Samuel Evans-Powell <mail@sevanspowell.net>

iohk-bors · 2021-05-13T02:34:05Z

Build failed:

buildkite/cardano-wallet

#expected

sevanspowell · 2021-05-13T06:22:01Z

bors r+

2648: Initial decimals support r=sevanspowell a=sevanspowell # Issue Number ADP-915 # Overview - [x] I have added initial support for the asset metadata "decimals" field Co-authored-by: Samuel Evans-Powell <mail@sevanspowell.net> Co-authored-by: Rodney Lorrimar <rodney.lorrimar@iohk.io>

iohk-bors · 2021-05-13T07:05:17Z

Build failed:

ci/hydra-build:required

Failures:

  src/Test/Integration/Scenario/API/Shelley/Transactions.hs:605:44: 
  1) API Specifications, SHELLEY_TRANSACTIONS, TRANS_ASSETS_CREATE_01 - Multi-asset balance
       While verifying (Status {statusCode = 200, statusMessage = "OK"},Right [ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "K\254z\202\225\189%\153d\153b\177F\161\228}.\DC4\147\&8\t\179g\232\EOT\198\US\134")}, assetName = ApiT {getApiT = UnsafeTokenName ""}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset12qd6g7n6h8unpra43ahax55s03awll8tf6pmjt"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\179W\158c\ACK\165\179\244\155\169\RS\212\197\253y\219\233-T\134t3\255o\146\212{@")}, assetName = ApiT {getApiT = UnsafeTokenName ""}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset1svcvm6kg7ghnvqyfeazp6v4g8ufqrggs650yev"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\179W\158c\ACK\165\179\244\155\169\RS\212\197\253y\219\233-T\134t3\255o\146\212{@")}, assetName = ApiT {getApiT = UnsafeTokenName "apple"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset1gz7new73mmyd72wm8gxa9lg4xnh8uw2ev4wwjq"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\179W\158c\ACK\165\179\244\155\169\RS\212\197\253y\219\233-T\134t3\255o\146\212{@")}, assetName = ApiT {getApiT = UnsafeTokenName "banana"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset195cyx5jgqn9ydfprxkptct08ytlw4knqdgqs3k"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\179W\158c\ACK\165\179\244\155\169\RS\212\197\253y\219\233-T\134t3\255o\146\212{@")}, assetName = ApiT {getApiT = UnsafeTokenName "cherry"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset13qf84yy5jh7tym72e0y9afy9ezr62d2my7zxza"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\244\DC3{\ACK\145\176\FS|\164l/\192Uv\244\240\171\142\235\184\248\228\148l\185\DLE~\SI")}, assetName = ApiT {getApiT = UnsafeTokenName "apple"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset18xhxuq4upfv3zk7ngqerfp2mradev2u68lvu4p"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\244\DC3{\ACK\145\176\FS|\164l/\192Uv\244\240\171\142\235\184\248\228\148l\185\DLE~\SI")}, assetName = ApiT {getApiT = UnsafeTokenName "banana"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset1v59zpp0kfnws6t35talp3jh88ra8e67vsssu0w"}, metadata = Nothing},ApiAsset {policyId = ApiT {getApiT = UnsafeTokenPolicyId (Hash "\244\DC3{\ACK\145\176\FS|\164l/\192Uv\244\240\171\142\235\184\248\228\148l\185\DLE~\SI")}, assetName = ApiT {getApiT = UnsafeTokenName "cherry"}, fingerprint = ApiT {getApiT = UnsafeTokenFingerprint "asset1y04z9wfsx5u22hamclg3tl5zlkrwh83f704yv7"}, metadata = Nothing}])
       expected: Just (ApiAssetMetadata {name = "SteveToken", description = "A sample description", ticker = Just "STV", url = Just (ApiT {getApiT = AssetURL https://iohk.io/stevetoken}), logo = Just (ApiT {getApiT = AssetLogo "Almost a logo"}), decimals = Just (ApiT {getApiT = AssetDecimals 6})})
        but got: Nothing

  To rerun use: --match "/API Specifications/SHELLEY_TRANSACTIONS/TRANS_ASSETS_CREATE_01 - Multi-asset balance/"

Something's not quite right with the lib/shelley/test/data/token-metadata.json or the mock metadata server.

#expected

piotr-iohk · 2021-05-13T11:49:50Z

@sevanspowell Just to note. Using wallet from this branch on testnet I'm not able to see decimals:

I have added metadata with decimals: https://github.com/input-output-hk/metadata-registry-testnet/pull/109/files
Decimals seem to be there on metadata server -> https://metadata.cardano-testnet.iohkdev.io/metadata/6b1b1cc20a8d37d1d7bea2ca5427335c7f4c586e70692333153ef38354455354444543494d414c533
However in wallet I cannot see them...

$ curl -X GET http://localhost:8090/v2/wallets/1ceb45b37a94c7022837b5ca14045f11a5927c65/assets/6b1b1cc20a8d37d1d7bea2ca5427335c7f4c586e70692333153ef383/54455354444543494d414c5330 | jq
  
{
  "asset_name": "54455354444543494d414c5330",
  "fingerprint": "asset13sewuyf7e6hau2fjav3qmsev4jfdfxzlvakqmt",
  "policy_id": "6b1b1cc20a8d37d1d7bea2ca5427335c7f4c586e70692333153ef383",
  "metadata": {
    "name": "DECIMALSCOIN",
    "description": "Test Decimals"
  }
}

- Add support for the "decimals" field in token metadata. - Remove unit field

sevanspowell · 2021-05-18T02:47:15Z

bors r+

2648: Initial decimals support r=sevanspowell a=sevanspowell # Issue Number ADP-915 # Overview - [x] I have added initial support for the asset metadata "decimals" field Co-authored-by: Samuel Evans-Powell <mail@sevanspowell.net>

iohk-bors · 2021-05-18T03:43:47Z

Build failed:

buildkite/cardano-wallet

Failures:

  src/Test/Integration/Scenario/API/Shelley/StakePools.hs:344:26:
  1) API Specifications, SHELLEY_STAKE_POOLS, STAKE_POOLS_JOIN_01rewards - Can join a pool, earn rewards and collect them
       While verifying (Status {statusCode = 200, statusMessage = "OK"},Right (ApiWallet {id = ApiT {getApiT = WalletId {getWalletId = c0f4bdd476f87635b22654b34550548ea07f3af0}}, addressPoolGap = ApiT {getApiT = AddressPoolGap {getAddressPoolGap = 20}}, balance = ApiWalletBalance {available = Quantity {getQuantity = 999996972165}, total = Quantity {getQuantity = 999999148680}, reward = Quantity {getQuantity = 2176515}}, assets = ApiWalletAssetsBalance {available = ApiT {getApiT = TokenMap (fromList [])}, total = ApiT {getApiT = TokenMap (fromList [])}}, delegation = ApiWalletDelegation {active = ApiWalletDelegationNext {status = Delegating, target = Just (ApiT {getApiT = PoolId {getPoolId = "\187\DC1L\179}u\250\ENQ&\ETX(\194\&5\163\218\226\149\163=\v\166t\165\235\RS>V\142"}}), changesAt = Nothing}, next = []}, name = ApiT {getApiT = WalletName {getWalletName = "Faucet Wallet"}}, passphrase = Just (ApiWalletPassphraseInfo {lastUpdatedAt = 2021-05-18 03:28:49.380140488 UTC}), state = ApiT {getApiT = Ready}, tip = ApiBlockReference {absoluteSlotNumber = ApiT {getApiT = SlotNo 8701}, slotId = ApiSlotId {epochNumber = ApiT {getApiT = EpochNo {unEpochNo = 174}}, slotNumber = ApiT {getApiT = SlotInEpoch {unSlotInEpoch = 1}}}, time = 2021-05-18 03:31:03.2 UTC, block = ApiBlockInfo {height = Quantity {getQuantity = 4412}}}}))
       Waited longer than 90s to resolve action: "Wallet has consumed rewards".
       expected: Quantity {getQuantity = 0}
        but got: Quantity {getQuantity = 2176515}

  To rerun use: --match "/API Specifications/SHELLEY_STAKE_POOLS/STAKE_POOLS_JOIN_01rewards - Can join a pool, earn rewards and collect them/"

#2415

rvl · 2021-05-18T04:10:16Z

Flakiness, sorry.

bors r+

iohk-bors · 2021-05-18T05:06:25Z

Build succeeded:

sevanspowell self-assigned this May 11, 2021

rvl approved these changes May 11, 2021

View reviewed changes

sevanspowell force-pushed the feature/ADP-916-add-decimals-minimal branch 6 times, most recently from 2b3ee37 to b220542 Compare May 12, 2021 06:54

sevanspowell marked this pull request as ready for review May 12, 2021 08:08

sevanspowell force-pushed the feature/ADP-916-add-decimals-minimal branch 2 times, most recently from 2b77e84 to 8125b05 Compare May 17, 2021 05:34

Support for token metadata decimals field

6e61ec6

- Add support for the "decimals" field in token metadata. - Remove unit field

sevanspowell force-pushed the feature/ADP-916-add-decimals-minimal branch from c0c1fba to 6e61ec6 Compare May 17, 2021 15:32

iohk-bors bot merged commit cf4485a into master May 18, 2021

iohk-bors bot deleted the feature/ADP-916-add-decimals-minimal branch May 18, 2021 05:06

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Initial decimals support #2648

Initial decimals support #2648

sevanspowell commented May 11, 2021

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rvl commented May 13, 2021

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piotr-iohk commented May 13, 2021

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rvl commented May 18, 2021

iohk-bors bot commented May 18, 2021

Initial decimals support #2648

Initial decimals support #2648

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sevanspowell commented May 11, 2021

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rvl commented May 13, 2021

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iohk-bors bot commented May 13, 2021 •

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