Support for new inherent digests (polkadot-js#973)

* Support for new inherent digests * Latest metadata * Pull in new council & democracy types * Update tests for new digest * Digest logsWith/Without * Round-up e2e tests * Remove stray debugging log * Update CHANGELOG.md Co-Authored-By: Amaury Martiny <amaury.martiny@protonmail.com>
plugblockchain · Jun 17, 2019 · 6370ac4 · 6370ac4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 0.81.1
+
+- Add support for new inherent digests from substrate.
+- **Breaking change** Because of the new `Seal`, the old/new Seals are not compatible. If you were using the old `Seal` from the `Digest`s, you would now use `isSealV0` for the pre-substrate 1.0 version and the new `isSeal` for the current version
+
 # 0.80.1
 
 - Support for mortal transactions
@@ -15,7 +20,7 @@
 - Introduce RuntimeVersion type overrides in api/nodeCompat.ts
 - Add `api.queryMulti` and `api.query.<module>.<method>.multi`
 - Convert `api.derive.*` to use multi queries
-- `types/codec/Set` now extends the base JS `Set` (breaking: `set.values` -> `set.strings`)
+- `types/codec/Set` now extends the base JS `Set` (**breaking change**: `set.values` -> `set.strings`)
 - Breaking: rename `meta.arguments` to `meta.args` in function metadata (`arguments` is a JS reserved word)
 - Add `toRawType` on all type classes (breakdown into primitive types)
 
@@ -126,7 +131,7 @@ import { Method, Signature } from '@polkadot/types';
 
 # 0.43.1
 
-- Intrduces support for the new keyring with sr25519 support in addition to ed25519. While this does not change the exposed API, it is considerred breaking since @polkadot/keuyring has interface changes. (Unless needed, don't rush the upgrade)
+- Intrduces support for the new keyring with sr25519 support in addition to ed25519. While this does not change the exposed API, it is considerred breaking since @polkadot/keyring has interface changes. (Unless needed, don't rush the upgrade)
 
 # 0.42.1
 

diff --git a/packages/api-derive/src/type/HeaderExtended.ts b/packages/api-derive/src/type/HeaderExtended.ts
@@ -30,11 +30,11 @@ export default class HeaderExtended extends Header {
         slot = consensus.asAura[0];
       }
     } else {
-      item = header.digest.logs.find((log) => log.isSeal);
+      item = header.digest.logs.find((log) => log.isSealV0);
 
       // extract author from the seal (pre substrate 1.0, backwards compat)
       if (item) {
-        slot = item.asSeal.slot;
+        slot = item.asSealV0.slot;
       }
     }
 

diff --git a/packages/api/test/e2e/promise-queries.spec.ts b/packages/api/test/e2e/promise-queries.spec.ts
@@ -157,6 +157,13 @@ describe.skip('Promise e2e queries', () => {
     );
   });
 
+  it('can retrive header by hash', async () => {
+    const latest = await api.rpc.chain.getHeader() as Header;
+    const specific = await api.rpc.chain.getHeader(latest.hash) as Header;
+
+    expect(latest.hash).toEqual(specific.hash);
+  });
+
   it('makes a query at a latest block (specified)', async () => {
     const header = await api.rpc.chain.getHeader() as Header;
     const events = await api.query.system.events.at(header.hash) as Vector<EventRecord>;

diff --git a/packages/types/README.md b/packages/types/README.md
@@ -89,6 +89,7 @@ These custom types implement specific types that are found as part of the Substr
 | [[BftProposeOutOfTurn]] | A report for out-of-turn proposals |
 | [[BlockNumber]] | A representation of a Substrate BlockNumber, implemented as a [[U64]] |
 | [[CodeHash]] | The default contract code hash that is used accross the system |
+| [[Conviction]] | A value denoting the strength of conviction of a vote. |
 | [[Consensus]] | Log item indicating consensus |
 | [[ContractInfo]] | The contract information for a given contract |
 | [[ContractStorageKey]] | A representation of a storage key for contracts |
@@ -106,6 +107,7 @@ These custom types implement specific types that are found as part of the Substr
 | [[KeyValueOption]] | A key/value change. Similar to the [[KeyValue]] structure, but the value can be optional |
 | [[LockIdentifier]] | The Substrate LockIdentifier for staking |
 | [[LockPeriods]] | A number of lock periods |
+| [[MemberCount]] | A number of council members |
 | [[MisbehaviorKind]] | An [[EnumType]] containing a Bft misbehaviour |
 | [[MisbehaviorReport]] | A Misbehaviour report of [[MisbehavioirKind]] against a specific [[AuthorityId]] |
 | [[NewAccountOutcome]] | Enum to track the outcome for creation of an [[AccountId]] |
@@ -136,6 +138,7 @@ These custom types implement specific types that are found as part of the Substr
 | [[ValidatorPrefs]] | Validator preferences |
 | [[VestingSchedule]] | Struct to encode the vesting schedule of an individual account |
 | [[Vote]] | A number of lock periods, plus a vote, one way or the other |
+| [[Votes]] | Info for keeping track of a council motion being voted on. |
 | [[VoteIndex]] | Voting index, implemented as a [[U32]] |
 | [[VoteThreshold]] | Voting threshold, used inside proposals to set change the voting tally |
 | [[WithdrawReasons]] | The Substrate WithdrawReasons for staking |