feat(launch): default chain account balances (#936)

* update proto

* update sample

* validate coins

* add validate test

* modify tx proto

* add msg validation and test

* update cli

* keeper logic

* format

* fumpt

* add comment

* fix merge

* rename to AccountBalance

* modify tx proto

* finish rename

* remove defaultAccount* usages

Co-authored-by: Lucas Btd <[email protected]>

go.mod

@@ -5,6 +5,7 @@ go 1.18
 require (
 	cosmossdk.io/errors v1.0.0-beta.7
 	cosmossdk.io/math v1.0.0-beta.3
+	github.com/cosmos/cosmos-proto v1.0.0-alpha7
 	github.com/cosmos/cosmos-sdk v0.46.1
 	github.com/cosmos/ibc-go/v5 v5.0.0-rc0
 	github.com/gogo/protobuf v1.3.3
@@ -14,7 +15,6 @@ require (
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/ignite/modules v0.0.0-20220830145312-d006783a7a21
 	github.com/pkg/errors v0.9.1
-	github.com/regen-network/cosmos-proto v0.3.1
 	github.com/spf13/cast v1.5.0
 	github.com/spf13/cobra v1.5.0
 	github.com/spf13/pflag v1.0.5
@@ -25,7 +25,6 @@ require (
 	golang.org/x/tools v0.1.12
 	google.golang.org/genproto v0.0.0-20220822174746-9e6da59bd2fc
 	google.golang.org/grpc v1.48.0
-	google.golang.org/protobuf v1.28.1
 	gopkg.in/yaml.v2 v2.4.0
 	mvdan.cc/gofumpt v0.3.1
 )
@@ -73,7 +72,6 @@ require (
 	github.com/coinbase/rosetta-sdk-go v0.7.9 // indirect
 	github.com/confio/ics23/go v0.7.0 // indirect
 	github.com/cosmos/btcutil v1.0.4 // indirect
-	github.com/cosmos/cosmos-proto v1.0.0-alpha7 // indirect
 	github.com/cosmos/go-bip39 v1.0.0 // indirect
 	github.com/cosmos/gorocksdb v1.2.0 // indirect
 	github.com/cosmos/iavl v0.19.1 // indirect
@@ -212,6 +210,7 @@ require (
 	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
 	github.com/rakyll/statik v0.1.7 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect
+	github.com/regen-network/cosmos-proto v0.3.1 // indirect
 	github.com/rs/cors v1.8.2 // indirect
 	github.com/rs/zerolog v1.27.0 // indirect
 	github.com/ryancurrah/gomodguard v1.2.4 // indirect
@@ -270,6 +269,7 @@ require (
 	golang.org/x/xerrors v0.0.0-20220609144429-65e65417b02f // indirect
 	google.golang.org/api v0.84.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/ini.v1 v1.66.6 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	honnef.co/go/tools v0.3.3 // indirect

proto/launch/chain.proto

@@ -2,6 +2,7 @@ syntax = "proto3";
 package tendermint.spn.launch;
 
 import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
 
 option go_package = "github.com/tendermint/spn/x/launch/types";
 
@@ -27,7 +28,16 @@ message Chain {
 
   bool monitoringConnected = 14;
 
-  bytes metadata = 15;
+  // account balance is the balance given to approved accounts
+  // for this chain.  If not set, the balances used will be those
+  // contained in the requests
+  repeated cosmos.base.v1beta1.Coin accountBalance = 15 [
+    (gogoproto.nullable)     = false,
+    (gogoproto.casttype)     = "github.com/cosmos/cosmos-sdk/types.Coin",
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+  ];
+
+  bytes metadata = 16;
 }
 
 message InitialGenesis {

proto/launch/tx.proto

@@ -29,27 +29,32 @@ service Msg {
 }
 
 message MsgCreateChain {
-  string coordinator    = 1;
-  string genesisChainID = 2;
-  string sourceURL      = 3;
-  string sourceHash     = 4;
-  string genesisURL     = 5;
-  string genesisHash    = 6;
-  bool   hasCampaign    = 7;
-  uint64 campaignID     = 8;
-  bytes  metadata       = 9;
+  string   coordinator                                    = 1;
+  string   genesisChainID                                 = 2;
+  string   sourceURL                                      = 3;
+  string   sourceHash                                     = 4;
+  string   genesisURL                                     = 5;
+  string   genesisHash                                    = 6;
+  bool     hasCampaign                                    = 7;
+  uint64   campaignID                                     = 8;
+  repeated cosmos.base.v1beta1.Coin AccountBalance = 9 [
+    (gogoproto.nullable)     = false,
+    (gogoproto.casttype)     = "github.com/cosmos/cosmos-sdk/types.Coin",
+    (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"
+  ];
+  bytes metadata = 10;
 }
 
 message MsgCreateChainResponse {
   uint64 launchID = 1;
 }
 
 message MsgEditChain {
-  string coordinator   = 1;
-  uint64 launchID      = 2;
-  bool   setCampaignID = 3;
-  uint64 campaignID    = 4;
-  bytes  metadata      = 5;
+  string   coordinator                                    = 1;
+  uint64   launchID                                       = 2;
+  bool     setCampaignID                                  = 3;
+  uint64   campaignID                                     = 4;
+  bytes metadata = 5;
 }
 
 message MsgEditChainResponse {}

testutil/sample/launch.go

@@ -35,6 +35,7 @@ func Chain(r *rand.Rand, id, coordinatorID uint64) launch.Chain {
 		SourceHash:      String(r, 10),
 		LaunchTriggered: false,
 		InitialGenesis:  launch.NewDefaultInitialGenesis(),
+		AccountBalance:  Coins(r),
 		Metadata:        Metadata(r, 20),
 	}
 }
@@ -161,6 +162,7 @@ func MsgCreateChain(r *rand.Rand, coordAddress, genesisURL string, hasCampaign b
 		genesisHash,
 		hasCampaign,
 		campaignID,
+		Coins(r),
 		Metadata(r, 20),
 	)
 }

x/campaign/keeper/keeper.go

@@ -27,6 +27,7 @@ type LaunchKeeper interface {
 		hasCampaign bool,
 		campaignID uint64,
 		isMainnet bool,
+		accountBalance sdk.Coins,
 		metadata []byte,
 	) (uint64, error)
 }

x/campaign/keeper/msg_initialize_mainnet.go

@@ -53,6 +53,7 @@ func (k msgServer) InitializeMainnet(goCtx context.Context, msg *types.MsgInitia
 		true,
 		msg.CampaignID,
 		true,
+		sdk.NewCoins(), // no enforced default for mainnet
 		[]byte{},
 	)
 	if err != nil {

x/launch/client/cli/tx_create_chain.go

@@ -9,6 +9,8 @@ import (
 	"net/http"
 	neturl "net/url"
 
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/tx"
@@ -18,8 +20,9 @@ import (
 )
 
 const (
-	flagGenesisURL = "genesis-url"
-	flagCampaignID = "campaign-id"
+	flagGenesisURL     = "genesis-url"
+	flagCampaignID     = "campaign-id"
+	flagAccountBalance = "account-balance"
 )
 
 func CmdCreateChain() *cobra.Command {
@@ -63,6 +66,19 @@ func CmdCreateChain() *cobra.Command {
 			}
 			metadataBytes := []byte(metadata)
 
+			balanceCoins := sdk.NewCoins()
+			balance, err := cmd.Flags().GetString(flagAccountBalance)
+			if err != nil {
+				return err
+			}
+			if balance != "" {
+				// parse coins argument
+				balanceCoins, err = sdk.ParseCoinsNormalized(balance)
+				if err != nil {
+					return err
+				}
+			}
+
 			msg := types.NewMsgCreateChain(
 				clientCtx.GetFromAddress().String(),
 				args[0],
@@ -72,6 +88,7 @@ func CmdCreateChain() *cobra.Command {
 				genesisHash,
 				hasCampaign,
 				campaignID,
+				balanceCoins,
 				metadataBytes,
 			)
 			if err := msg.ValidateBasic(); err != nil {
@@ -84,6 +101,8 @@ func CmdCreateChain() *cobra.Command {
 	cmd.Flags().String(flagGenesisURL, "", "URL for a custom genesis")
 	cmd.Flags().Int64(flagCampaignID, -1, "The campaign id")
 	cmd.Flags().String(flagMetadata, "", "Set metadata field for the chain")
+	cmd.Flags().String(flagAccountBalance, "", "Set the chain account coin balance")
+
 	flags.AddTxFlagsToCmd(cmd)
 
 	return cmd

x/launch/keeper/chain.go

@@ -22,6 +22,7 @@ func (k Keeper) CreateNewChain(
 	hasCampaign bool,
 	campaignID uint64,
 	isMainnet bool,
+	accountBalance sdk.Coins,
 	metadata []byte,
 ) (uint64, error) {
 	coord, found := k.profileKeeper.GetCoordinator(ctx, coordinatorID)
@@ -40,6 +41,7 @@ func (k Keeper) CreateNewChain(
 		IsMainnet:       isMainnet,
 		LaunchTriggered: false,
 		LaunchTimestamp: 0,
+		AccountBalance:  accountBalance,
 		Metadata:        metadata,
 	}