From df81038c033f75d4cfaffe2aed4240c4a846363a Mon Sep 17 00:00:00 2001
From: Pawel Jakubas <pawel.jakubas@iohk.io>
Date: Thu, 2 Dec 2021 17:01:17 +0100
Subject: [PATCH] add impl scaffolding

---
 lib/core/src/Cardano/Wallet/Api.hs             |  9 +++++++++
 lib/core/src/Cardano/Wallet/Api/Client.hs      |  7 +++++++
 lib/core/src/Cardano/Wallet/Api/Server.hs      | 18 ++++++++++++++++++
 .../src/Cardano/Wallet/Shelley/Api/Server.hs   |  2 ++
 4 files changed, 36 insertions(+)

diff --git a/lib/core/src/Cardano/Wallet/Api.hs b/lib/core/src/Cardano/Wallet/Api.hs
index 5448812489d..32fd847026e 100644
--- a/lib/core/src/Cardano/Wallet/Api.hs
+++ b/lib/core/src/Cardano/Wallet/Api.hs
@@ -62,6 +62,7 @@ module Cardano.Wallet.Api
         , PostTransactionFeeOld
         , BalanceTransaction
         , DecodeTransaction
+        , SubmitTransaction
 
     , StakePools
         , ListStakePools
@@ -531,6 +532,7 @@ type ShelleyTransactions n =
     :<|> PostTransactionFeeOld n
     :<|> BalanceTransaction n
     :<|> DecodeTransaction n
+    :<|> SubmitTransaction
 
 -- | https://input-output-hk.github.io/cardano-wallet/api/#operation/constructTransaction
 type ConstructTransaction n = "wallets"
@@ -598,6 +600,13 @@ type DecodeTransaction n = "wallets"
     :> ReqBody '[JSON] ApiSerialisedTransaction
     :> PostAccepted '[JSON] (ApiDecodedTransactionT n)
 
+-- | https://input-output-hk.github.io/cardano-wallet/api/#operation/submitTransaction
+type SubmitTransaction = "wallets"
+    :> Capture "walletId" (ApiT WalletId)
+    :> "transactions-submit"
+    :> ReqBody '[JSON] ApiSerialisedTransaction
+    :> PostAccepted '[JSON] ApiTxId
+
 {-------------------------------------------------------------------------------
                                  Shelley Migrations
 
diff --git a/lib/core/src/Cardano/Wallet/Api/Client.hs b/lib/core/src/Cardano/Wallet/Api/Client.hs
index 70fed7f1da0..3f2aea02124 100644
--- a/lib/core/src/Cardano/Wallet/Api/Client.hs
+++ b/lib/core/src/Cardano/Wallet/Api/Client.hs
@@ -199,6 +199,10 @@ data TransactionClient = TransactionClient
         :: ApiT WalletId
         -> ApiSerialisedTransaction
         -> ClientM (ApiDecodedTransactionT Aeson.Value)
+    , submitTransaction
+        :: ApiT WalletId
+        -> ApiSerialisedTransaction
+        -> ClientM ApiTxId
     }
 
 data AddressClient = AddressClient
@@ -316,6 +320,7 @@ transactionClient =
             :<|> _postTransactionFee
             :<|> _balanceTransaction
             :<|> _decodeTransaction
+            :<|> _submitTransaction
             = client (Proxy @("v2" :> (ShelleyTransactions Aeson.Value)))
 
         _postExternalTransaction
@@ -332,6 +337,7 @@ transactionClient =
             , constructTransaction = _constructTransaction
             , balanceTransaction = _balanceTransaction
             , decodeTransaction = _decodeTransaction
+            , submitTransaction = _submitTransaction
             }
 
 fromSerialisedTx :: ApiBytesT base SerialisedTx -> ApiT SealedTx
@@ -365,6 +371,7 @@ byronTransactionClient =
         , constructTransaction = _constructTransaction
         , balanceTransaction = error "balance transaction endpoint not supported for byron"
         , decodeTransaction = error "decode transaction endpoint not supported for byron"
+        , submitTransaction = error "submit transaction endpoint not supported for byron"
         }
 
 -- | Produces an 'AddressClient n' working against the /wallets API
diff --git a/lib/core/src/Cardano/Wallet/Api/Server.hs b/lib/core/src/Cardano/Wallet/Api/Server.hs
index f8ad4f434c1..bb13648b13e 100644
--- a/lib/core/src/Cardano/Wallet/Api/Server.hs
+++ b/lib/core/src/Cardano/Wallet/Api/Server.hs
@@ -93,6 +93,7 @@ module Cardano.Wallet.Api.Server
     , mintBurnAssets
     , balanceTransaction
     , decodeTransaction
+    , submitTransaction
 
     -- * Server error responses
     , IsServerError(..)
@@ -2330,6 +2331,23 @@ decodeTransaction ctx (ApiT wid) (ApiSerialisedTransaction (ApiT sealed)) = do
             DelegationCertificate $
             JoinPoolExternal (ApiT rewardKey, Proxy @n) (ApiT poolId')
 
+submitTransaction
+    :: forall ctx s k (n :: NetworkDiscriminant).
+        ( ctx ~ ApiLayer s k
+        , HasNetworkLayer IO ctx
+        , IsOwned s k
+        , WalletKey k
+        , HardDerivation k
+        , Typeable s
+        , Typeable n
+        , Bounded (Index (AddressIndexDerivationType k) 'AddressK)
+        )
+    => ctx
+    -> ApiT WalletId
+    -> ApiSerialisedTransaction
+    -> Handler ApiTxId
+submitTransaction ctx (ApiT wid) (ApiSerialisedTransaction (ApiT sealedTx)) = undefined
+
 joinStakePool
     :: forall ctx s n k.
         ( ctx ~ ApiLayer s k
diff --git a/lib/shelley/src/Cardano/Wallet/Shelley/Api/Server.hs b/lib/shelley/src/Cardano/Wallet/Shelley/Api/Server.hs
index 17b0c37dc01..34b47c63faf 100644
--- a/lib/shelley/src/Cardano/Wallet/Shelley/Api/Server.hs
+++ b/lib/shelley/src/Cardano/Wallet/Shelley/Api/Server.hs
@@ -119,6 +119,7 @@ import Cardano.Wallet.Api.Server
     , selectCoinsForQuit
     , signMetadata
     , signTransaction
+    , submitTransaction
     , withLegacyLayer
     , withLegacyLayer'
     )
@@ -317,6 +318,7 @@ server byron icarus shelley multisig spl ntp =
         :<|> postTransactionFeeOld shelley
         :<|> balanceTransaction shelley (delegationAddress @n)
         :<|> decodeTransaction shelley
+        :<|> submitTransaction @_ @_ @_ @n shelley
 
     shelleyMigrations :: Server (ShelleyMigrations n)
     shelleyMigrations =