fix: support manta parachain fee calculations (#767)

calc/build.sh

@@ -8,3 +8,7 @@ else
     echo "Fee debugging enabled"
     wasm-pack build --debug --target nodejs --scope substrate "$SCRIPT_DIR" -- --features debug
 fi
+# append a newline to pkg/package.json if it isn't there
+if [ "$(tail -c1 "$SCRIPT_DIR/pkg/package.json"; echo x)" != $'\nx' ]; then
+    echo "" >>"$SCRIPT_DIR/pkg/package.json"
+fi

calc/src/calc_fee.rs

@@ -62,6 +62,7 @@ impl Multiplier {
             ("dock-pos-test-runtime", _v) => V2(new_u128(inner)),
 
             ("calamari", _v) => V2(new_u128(inner)),
+            ("manta", _v) => V2(new_u128(inner)),
 
             ("karura", _v) => V2(new_u128(inner)),
             ("acala", _v) => V2(new_u128(inner)),

src/chains-config/index.ts

@@ -15,6 +15,7 @@ import { kiltControllers } from './kiltControllers';
 import { kulupuControllers } from './kulupuControllers';
 import { kusamaControllers } from './kusamaControllers';
 import { mandalaControllers } from './mandalaControllers';
+import { mantaControllers } from './mantaControllers';
 import { polkadotControllers } from './polkadotControllers';
 import { polymeshControllers } from './polymeshControllers';
 import { shidenControllers } from './shidenControllers';
@@ -43,6 +44,7 @@ const specToControllerMap = {
 	calamari: calamariControllers,
 	karura: karuraControllers,
 	acala: acalaControllers,
+	manta: mantaControllers,
 };
 
 /**

src/chains-config/mantaControllers.ts

@@ -0,0 +1,37 @@
+import { ControllerConfig } from '../types/chains-config';
+import { initLRUCache } from './cache/lruCache';
+import { getBlockWeight } from './metadata-consts';
+
+/**
+ * Controllers for manta collator
+ */
+export const mantaControllers: ControllerConfig = {
+	controllers: [
+		'AccountsBalanceInfo',
+		'AccountsStakingInfo',
+		'AccountsStakingPayouts',
+		'AccountsValidate',
+		'AccountsVestingInfo',
+		'Blocks',
+		'BlocksExtrinsics',
+		'NodeNetwork',
+		'NodeTransactionPool',
+		'NodeVersion',
+		'PalletsStakingProgress',
+		'PalletsStorage',
+		'Paras',
+		'RuntimeCode',
+		'RuntimeMetadata',
+		'RuntimeSpec',
+		'TransactionDryRun',
+		'TransactionFeeEstimate',
+		'TransactionMaterial',
+		'TransactionSubmit',
+	],
+	options: {
+		finalizes: true,
+		minCalcFeeRuntime: 1,
+		blockWeightStore: getBlockWeight('manta'),
+		blockStore: initLRUCache(),
+	},
+};

src/chains-config/metadata-consts/index.ts

@@ -15,6 +15,7 @@ import {
 } from './dockConsts';
 import { karuraDefinitions } from './karuraConsts';
 import { kusamaDefinitions } from './kusamaConsts';
+import { mantaDefinitions } from './mantaConsts';
 import { polkadotDefinitions } from './polkadotConsts';
 import { polymeshDefinitions } from './polymeshConsts';
 import { shidenDefinitions } from './shidenConsts';
@@ -97,6 +98,8 @@ export function getBlockWeight(specName: string): BlockWeightStore {
 			return generateBlockWeightStore(karuraDefinitions);
 		case 'acala':
 			return generateBlockWeightStore(acalaDefinitions);
+		case 'manta':
+			return generateBlockWeightStore(mantaDefinitions);
 		default:
 			return {};
 	}

src/chains-config/metadata-consts/mantaConsts.ts

@@ -0,0 +1,9 @@
+import { MetadataConsts } from '../../types/chains-config';
+import { extrinsicBaseWeight } from './substrateConsts';
+
+export const mantaDefinitions: MetadataConsts[] = [
+	{
+		runtimeVersions: [3090],
+		extrinsicBaseWeight,
+	},
+];