feat(rpc): Implement payment_queryInfo RPC call (ChainSafe#1826)

* chore: adding payment rpc module

* chore: adding unit test to runtime call

* chore: use defined extrinsic

* chore: add Payment Query Info

* chore: add unit test to runtime layer

* chore: add unit tests

* chore: resolve uint128

* chore: fix lint warns

* chore: put condition back

* chore: use pkg/scale uint128

* chore: fix unit tests

* chore: remove debug from config.toml

* fix: lint

* chore: remove tests from wasmtime and life

* chore: resolving conflicts

* chore: remove life impl form payment query info

* chore: simplify chain_test function

* chore: ignore unused meth receiver

Author: EclesioMeloJunior

chain/dev/config.toml

@@ -35,5 +35,5 @@ enabled = true
 ws = true
 port = 8545
 host = "localhost"
-modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"]
+modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"]
 ws-port = 8546

chain/dev/defaults.go

@@ -87,7 +87,7 @@ var (
 	// DefaultRPCHTTPPort rpc port
 	DefaultRPCHTTPPort = uint32(8545)
 	// DefaultRPCModules rpc modules
-	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"}
+	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"}
 	// DefaultRPCWSPort rpc websocket port
 	DefaultRPCWSPort = uint32(8546)
 	// DefaultRPCEnabled enables the RPC server

chain/gssmr/config.toml

@@ -35,5 +35,5 @@ discovery-interval = 10
 enabled = false
 port = 8545
 host = "localhost"
-modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"]
+modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"]
 ws-port = 8546

chain/gssmr/defaults.go

@@ -92,7 +92,7 @@ var (
 	// DefaultRPCHTTPPort rpc port
 	DefaultRPCHTTPPort = uint32(8545)
 	// DefaultRPCModules rpc modules
-	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"}
+	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"}
 	// DefaultRPCWSPort rpc websocket port
 	DefaultRPCWSPort = uint32(8546)
 )

chain/kusama/config.toml

@@ -35,7 +35,7 @@ enabled = false
 external = false
 port = 8545
 host = "localhost"
-modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"]
+modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"]
 ws-port = 8546
 ws = false
 ws-external = false

chain/kusama/defaults.go

@@ -83,7 +83,7 @@ var (
 	// DefaultRPCHTTPPort rpc port
 	DefaultRPCHTTPPort = uint32(8545)
 	// DefaultRPCModules rpc modules
-	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"}
+	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"}
 	// DefaultRPCWSPort rpc websocket port
 	DefaultRPCWSPort = uint32(8546)
 )

chain/polkadot/config.toml

@@ -34,5 +34,5 @@ nomdns = false
 enabled = false
 port = 8545
 host = "localhost"
-modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"]
+modules = ["system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"]
 ws-port = 8546

chain/polkadot/defaults.go

@@ -84,7 +84,7 @@ var (
 	// DefaultRPCHTTPPort rpc port
 	DefaultRPCHTTPPort = uint32(8545)
 	// DefaultRPCModules rpc modules
-	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate"}
+	DefaultRPCModules = []string{"system", "author", "chain", "state", "rpc", "grandpa", "offchain", "childstate", "payment"}
 	// DefaultRPCWSPort rpc websocket port
 	DefaultRPCWSPort = uint32(8546)
 )

dot/rpc/http.go

@@ -129,6 +129,8 @@ func (h *HTTPServer) RegisterModules(mods []string) {
 			srvc = modules.NewOffchainModule(h.serverConfig.NodeStorage)
 		case "childstate":
 			srvc = modules.NewChildStateModule(h.serverConfig.StorageAPI, h.serverConfig.BlockAPI)
+		case "payment":
+			srvc = modules.NewPaymentModule(h.serverConfig.BlockAPI)
 		default:
 			h.logger.Warn("Unrecognised module", "module", mod)
 			continue

dot/rpc/modules/api.go

@@ -45,6 +45,7 @@ type BlockAPI interface {
 	SubChain(start, end common.Hash) ([]common.Hash, error)
 	RegisterRuntimeUpdatedChannel(ch chan<- runtime.Version) (uint32, error)
 	UnregisterRuntimeUpdatedChannel(id uint32) bool
+	GetRuntime(hash *common.Hash) (runtime.Instance, error)
 }
 
 // NetworkAPI interface for network state methods