Acc contracts_getStorage (#1603)

packages/type-jsonrpc/src/chain.ts

@@ -12,7 +12,7 @@ import createParam from './create/param';
 const getHeader: RpcMethodOpt = {
   description: 'Retrieves the header for a specific block',
   params: [
-    createParam('hash', 'Hash', { isOptional: true })
+    createParam('hash', 'BlockHash', { isOptional: true })
   ],
   type: 'Header'
 };
@@ -20,7 +20,7 @@ const getHeader: RpcMethodOpt = {
 const getBlock: RpcMethodOpt = {
   description: 'Get header and body of a relay chain block',
   params: [
-    createParam('hash', 'Hash', { isOptional: true })
+    createParam('hash', 'BlockHash', { isOptional: true })
   ],
   type: 'SignedBlock'
 };
@@ -30,13 +30,13 @@ const getBlockHash: RpcMethodOpt = {
   params: [
     createParam('blockNumber', 'BlockNumber', { isOptional: true })
   ],
-  type: 'Hash'
+  type: 'BlockHash'
 };
 
 const getFinalizedHead: RpcMethodOpt = {
   description: 'Get hash of the last finalized block in the canon chain',
   params: [],
-  type: 'Hash'
+  type: 'BlockHash'
 };
 
 const subscribeNewHeads: RpcMethodOpt = {

packages/type-jsonrpc/src/contracts.ts

@@ -14,11 +14,22 @@ const call: RpcMethodOpt = {
   isOptional: true,
   params: [
     createParam('callRequest', 'ContractCallRequest'),
-    createParam('at', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   type: 'ContractExecResult'
 };
 
+const getStorage: RpcMethodOpt = {
+  description: 'Returns the value under a specified storage key in a contract',
+  isOptional: true,
+  params: [
+    createParam('address', 'AccountId'),
+    createParam('key', 'H256'),
+    createParam('at', 'BlockHash', { isOptional: true })
+  ],
+  type: 'Option<Bytes>'
+};
+
 const section = 'contracts';
 
 /**
@@ -30,6 +41,7 @@ export default {
   description: '(Optional) Methods that performs actions on contracts',
   section,
   methods: {
-    call: createMethod(section, 'call', call)
+    call: createMethod(section, 'call', call),
+    getStorage: createMethod(section, 'getStorage', getStorage)
   }
 };

packages/type-jsonrpc/src/payment.ts

@@ -11,9 +11,10 @@ import createParam from './create/param';
 
 const queryInfo: RpcMethodOpt = {
   description: 'Retrieves the fee information for an encoded extrinsic',
+  isOptional: true,
   params: [
     createParam('extrinsic', 'Bytes'),
-    createParam('hash', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   type: 'RuntimeDispatchInfo'
 };

packages/type-jsonrpc/src/state.ts

@@ -14,14 +14,14 @@ const call: RpcMethodOpt = {
   params: [
     createParam('method', 'Text'),
     createParam('data', 'Bytes'),
-    createParam('block', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   type: 'Bytes'
 };
 
 const KEY_QUERY_PARAMS = [
   createParam('key', 'StorageKey'),
-  createParam('block', 'Hash', { isOptional: true })
+  createParam('at', 'BlockHash', { isOptional: true })
 ];
 
 const getKeys: RpcMethodOpt = {
@@ -51,7 +51,7 @@ const getStorageSize: RpcMethodOpt = {
 const CHILD_QUERY_PARAMS = [
   createParam('childStorageKey', 'StorageKey'),
   createParam('key', 'StorageKey'),
-  createParam('block', 'Hash', { isOptional: true })
+  createParam('at', 'BlockHash', { isOptional: true })
 ];
 
 const getChildKeys: RpcMethodOpt = {
@@ -81,7 +81,7 @@ const getChildStorageSize: RpcMethodOpt = {
 const getMetadata: RpcMethodOpt = {
   description: 'Returns the runtime metadata',
   params: [
-    createParam('block', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   // This is not part of InterfaceTypes
   type: 'Metadata' as any
@@ -90,7 +90,7 @@ const getMetadata: RpcMethodOpt = {
 const getRuntimeVersion: RpcMethodOpt = {
   description: 'Get the runtime version',
   params: [
-    createParam('hash', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   type: 'RuntimeVersion'
 };
@@ -100,7 +100,7 @@ const queryStorage: RpcMethodOpt = {
   params: [
     createParam('keys', 'Vec<StorageKey>'),
     createParam('startBlock', 'Hash'),
-    createParam('block', 'Hash', { isOptional: true })
+    createParam('at', 'BlockHash', { isOptional: true })
   ],
   type: 'Vec<StorageChangeSet>'
 };