Update RPCs (babe, contracts) (#2074)

* Update RPCs (babe, contracts)

* Babe in rpc-core

packages/types/src/augment/registry.ts

@@ -6,7 +6,7 @@ import { BitVec, Bytes, Data, Null, StorageKey, Text, Type, U256, Unconstructabl
 import { BlockAttestations, IncludedBlocks, MoreAttestations } from '@polkadot/types/interfaces/attestations';
 import { RawAuraPreDigest } from '@polkadot/types/interfaces/aura';
 import { UncleEntryItem } from '@polkadot/types/interfaces/authorship';
-import { BabeAuthorityWeight, BabeBlockWeight, BabeWeight, MaybeVrf, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondary, RawBabePreDigestSecondaryTo159, RawBabePreDigestTo159, SlotNumber, VrfData, VrfProof } from '@polkadot/types/interfaces/babe';
+import { BabeAuthorityWeight, BabeBlockWeight, BabeWeight, EpochAuthorship, MaybeVrf, RawBabePreDigest, RawBabePreDigestCompat, RawBabePreDigestPrimary, RawBabePreDigestPrimaryTo159, RawBabePreDigestSecondary, RawBabePreDigestSecondaryTo159, RawBabePreDigestTo159, SlotNumber, VrfData, VrfProof } from '@polkadot/types/interfaces/babe';
 import { AccountData, BalanceLock, BalanceLockTo212, Reasons, ReleasesBalances, VestingSchedule, WithdrawReasons } from '@polkadot/types/interfaces/balances';
 import { EthereumAddress } from '@polkadot/types/interfaces/claims';
 import { MemberCount, ProposalIndex, Votes, VotesTo230 } from '@polkadot/types/interfaces/collective';
@@ -292,6 +292,9 @@ declare module '@polkadot/types/types/registry' {
     'Compact<BabeWeight>': Compact<BabeWeight>;
     'Option<BabeWeight>': Option<BabeWeight>;
     'Vec<BabeWeight>': Vec<BabeWeight>;
+    EpochAuthorship: EpochAuthorship;
+    'Option<EpochAuthorship>': Option<EpochAuthorship>;
+    'Vec<EpochAuthorship>': Vec<EpochAuthorship>;
     RawBabePreDigest: RawBabePreDigest;
     'Option<RawBabePreDigest>': Option<RawBabePreDigest>;
     'Vec<RawBabePreDigest>': Vec<RawBabePreDigest>;

packages/types/src/interfaces/babe/definitions.ts

@@ -5,13 +5,23 @@
 import { Definitions } from '../../types';
 
 export default {
-  rpc: {},
+  rpc: {
+    epochAuthorship: {
+      description: 'Returns data about which slots (primary or secondary) can be claimed in the current epoch with the keys in the keystore',
+      params: [],
+      type: 'HashMap<AuthorityId, EpochAuthorship>'
+    }
+  },
   types: {
     BabeAuthorityWeight: 'u64',
     BabeBlockWeight: 'u32',
     MaybeVrf: 'Option<VrfData>',
     // TODO Remove as soon as merged and metadata static updated
     BabeWeight: 'u64',
+    EpochAuthorship: {
+      primary: 'Vec<u64>',
+      secondary: 'Vec<u64>'
+    },
     RawBabePreDigest: {
       _enum: {
         Phantom: 'Null', // index starts at 1... empty slot at 0

packages/types/src/interfaces/babe/types.ts

@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import { Enum, Option, Struct, U8aFixed } from '@polkadot/types/codec';
+import { Enum, Option, Struct, U8aFixed, Vec } from '@polkadot/types/codec';
 import { u32, u64 } from '@polkadot/types/primitive';
 
 /** @name BabeAuthorityWeight */
@@ -13,6 +13,12 @@ export interface BabeBlockWeight extends u32 {}
 /** @name BabeWeight */
 export interface BabeWeight extends u64 {}
 
+/** @name EpochAuthorship */
+export interface EpochAuthorship extends Struct {
+  readonly primary: Vec<u64>;
+  readonly secondary: Vec<u64>;
+}
+
 /** @name MaybeVrf */
 export interface MaybeVrf extends Option<VrfData> {}
 

packages/types/src/interfaces/contracts/definitions.ts

@@ -39,6 +39,21 @@ export default {
         }
       ],
       type: 'Option<Bytes>'
+    },
+    rentProjection: {
+      description: 'Returns the projected time a given contract will be able to sustain paying its rent',
+      params: [
+        {
+          name: 'address',
+          type: 'AccountId'
+        },
+        {
+          name: 'at',
+          type: 'BlockHash',
+          isOptional: true
+        }
+      ],
+      type: 'Option<BlockNumber>'
     }
   },
   types: {