Expand with all currently known RPC methods

packages/type-jsonrpc/src/chain.ts

@@ -33,8 +33,8 @@ const getBlockHash: RpcMethodOpt = {
   type: 'Hash'
 };
 
-const getHead: RpcMethodOpt = {
-  description: 'Retrieves the best headerHash',
+const getFinalisedHead: RpcMethodOpt = {
+  description: 'Get hash of the last finalised block in the canon chain',
   params: [],
   type: 'Hash'
 };
@@ -58,6 +58,28 @@ const subscribeNewHead: RpcMethodOpt = {
   type: 'Header'
 };
 
+const subscribeFinalisedHeads: RpcMethodOpt = {
+  description: 'Retrieves the best finalised header via subscription',
+  params: [],
+  pubsub: [
+    'finalisedHead',
+    'subscribeFinalisedHeads',
+    'unsubscribeFinalisedHeads'
+  ],
+  type: 'Header'
+};
+
+const subscribeRuntimeVersion: RpcMethodOpt = {
+  description: 'Retrieves the runtime version via subscription',
+  params: [],
+  pubsub: [
+    'runtimeVersion',
+    'subscribeRuntimeVersion',
+    'unsubscribeRuntimeVersion'
+  ],
+  type: 'RuntimeVersion'
+};
+
 const section = 'chain';
 
 /**
@@ -71,9 +93,11 @@ export default {
   methods: {
     getBlock: createMethod(section, 'getBlock', getBlock),
     getBlockHash: createMethod(section, 'getBlockHash', getBlockHash),
-    getHead: createMethod(section, 'getHead', getHead),
+    getFinalisedHead: createMethod(section, 'getFinalisedHead', getFinalisedHead),
     getHeader: createMethod(section, 'getHeader', getHeader),
     getRuntimeVersion: createMethod(section, 'getRuntimeVersion', getRuntimeVersion),
+    subscribeFinalisedHeads: createMethod(section, 'subscribeFinalisedHeads', subscribeFinalisedHeads),
+    subscribeRuntimeVersion: createMethod(section, 'subscribeRuntimeVersion', subscribeRuntimeVersion),
     subscribeNewHead: createMethod(section, 'subscribeNewHead', subscribeNewHead)
   }
 } as RpcSection;

packages/type-jsonrpc/src/state.ts

@@ -11,19 +11,10 @@ import createParam from './create/param';
 
 const call: RpcMethodOpt = {
   description: 'Perform a call to a builtin on the chain',
-  params: [
-    createParam('method', 'Text'),
-    createParam('data', 'Bytes')
-  ],
-  type: 'Bytes'
-};
-
-const callAt: RpcMethodOpt = {
-  description: 'Perform a call to a builtin on the chain (At block)',
   params: [
     createParam('method', 'Text'),
     createParam('data', 'Bytes'),
-    createParam('block', 'Hash')
+    createParam('block', 'Hash', { isOptional: true })
   ],
   type: 'Bytes'
 };
@@ -31,33 +22,17 @@ const callAt: RpcMethodOpt = {
 const getStorage: RpcMethodOpt = {
   description: 'Retrieves the storage for a key',
   params: [
-    createParam('key', 'StorageKey')
+    createParam('key', 'StorageKey'),
+    createParam('block', 'Hash', { isOptional: true })
   ],
   type: 'StorageData'
 };
 
-const getStorageAt: RpcMethodOpt = {
-  description: 'Retrieves the storage for a key at a specific block',
-  params: [
-    createParam('key', 'Bytes'),
-    createParam('block', 'Hash')
-  ],
-  type: 'Bytes'
-};
-
 const getStorageHash: RpcMethodOpt = {
   description: 'Retrieves the storage hash',
   params: [
-    createParam('key', 'Bytes')
-  ],
-  type: 'Hash'
-};
-
-const getStorageHashAt: RpcMethodOpt = {
-  description: 'Retrieves the storage hash at a specific block',
-  params: [
-    createParam('key', 'Bytes'),
-    createParam('block', 'Hash')
+    createParam('key', 'StorageKey'),
+    createParam('block', 'Hash', { isOptional: true })
   ],
   type: 'Hash'
 };
@@ -65,16 +40,8 @@ const getStorageHashAt: RpcMethodOpt = {
 const getStorageSize: RpcMethodOpt = {
   description: 'Retrieves the storage size',
   params: [
-    createParam('key', 'Bytes')
-  ],
-  type: 'u64'
-};
-
-const getStorageSizeAt: RpcMethodOpt = {
-  description: 'Retrieves the storage size at a specific block',
-  params: [
-    createParam('key', 'Bytes'),
-    createParam('block', 'Hash')
+    createParam('key', 'StorageKey'),
+    createParam('block', 'Hash', { isOptional: true })
   ],
   type: 'u64'
 };
@@ -125,14 +92,10 @@ export default {
   section,
   methods: {
     call: createMethod(section, 'call', call),
-    callAt: createMethod(section, 'callAt', callAt),
     getMetadata: createMethod(section, 'getMetadata', getMetadata),
     getStorage: createMethod(section, 'getStorage', getStorage),
-    getStorageAt: createMethod(section, 'getStorageAt', getStorageAt),
     getStorageHash: createMethod(section, 'getStorageHash', getStorageHash),
-    getStorageHashAt: createMethod(section, 'getStorageHashAt', getStorageHashAt),
     getStorageSize: createMethod(section, 'getStorageSize', getStorageSize),
-    getStorageSizeAt: createMethod(section, 'getStorageSizeAt', getStorageSizeAt),
     queryStorage: createMethod(section, 'queryStorage', queryStorage),
     subscribeStorage: createMethod(section, 'subscribeStorage', subscribeStorage)
   }

packages/type-jsonrpc/src/system.ts

@@ -26,6 +26,12 @@ const chain: RpcMethodOpt = {
   type: 'Text'
 };
 
+const properties: RpcMethodOpt = {
+  description: 'Get a custom set of properties as a JSON object, defined in the chain spec',
+  params: [],
+  type: 'ChainProperties'
+};
+
 const section = 'system';
 
 /**
@@ -39,6 +45,7 @@ export default {
   methods: {
     chain: createMethod(section, 'chain', chain),
     name: createMethod(section, 'name', name),
+    properties: createMethod(section, 'properties', properties),
     version: createMethod(section, 'version', version)
   }
 } as RpcSection;