feat: parse more account types (#11)

src/client/utils/toBaseAccount.ts

@@ -1,21 +1,55 @@
 import { Any } from "@bufbuild/protobuf";
 import {
   CosmosAuthV1beta1BaseAccount as BaseAccount,
+  CosmosVestingV1beta1BaseVestingAccount as BaseVestingAccount,
+  CosmosVestingV1beta1ContinuousVestingAccount as ContinuousVestingAccount,
+  CosmosVestingV1beta1DelayedVestingAccount as DelayedVesting,
   CosmosVestingV1beta1PeriodicVestingAccount as PeriodicVestingAccount,
 } from "cosmes/protobufs";
 
+const ERR_UNKNOWN_ACCOUNT_TYPE = "Unknown account type";
+const ERR_UNABLE_TO_RESOLVE_BASE_ACCOUNT = "Unable to resolve base account";
+
 // TODO: add more account types
+/**
+ * Parses an `Any` protobuf message and returns the `BaseAccount`. Throws if unable
+ * to parse correctly.
+ */
 export function toBaseAccount({ typeUrl, value }: Any): BaseAccount {
   switch (typeUrl.slice(1)) {
-    case BaseAccount.typeName:
+    case BaseAccount.typeName: {
       return BaseAccount.fromBinary(value);
-    case PeriodicVestingAccount.typeName:
+    }
+    case BaseVestingAccount.typeName: {
+      const { baseAccount } = BaseVestingAccount.fromBinary(value);
+      if (!baseAccount) {
+        throw new Error(ERR_UNABLE_TO_RESOLVE_BASE_ACCOUNT);
+      }
+      return baseAccount;
+    }
+    case ContinuousVestingAccount.typeName: {
+      const { baseVestingAccount } = ContinuousVestingAccount.fromBinary(value);
+      if (!baseVestingAccount?.baseAccount) {
+        throw new Error(ERR_UNABLE_TO_RESOLVE_BASE_ACCOUNT);
+      }
+      return baseVestingAccount.baseAccount;
+    }
+    case DelayedVesting.typeName: {
+      const { baseVestingAccount } = DelayedVesting.fromBinary(value);
+      if (!baseVestingAccount?.baseAccount) {
+        throw new Error(ERR_UNABLE_TO_RESOLVE_BASE_ACCOUNT);
+      }
+      return baseVestingAccount.baseAccount;
+    }
+    case PeriodicVestingAccount.typeName: {
       const { baseVestingAccount } = PeriodicVestingAccount.fromBinary(value);
       if (!baseVestingAccount?.baseAccount) {
-        throw new Error("Unable to resolve base account");
+        throw new Error(ERR_UNABLE_TO_RESOLVE_BASE_ACCOUNT);
       }
       return baseVestingAccount.baseAccount;
-    default:
-      throw new Error("Unknown account type");
+    }
+    default: {
+      throw new Error(`${ERR_UNKNOWN_ACCOUNT_TYPE}: ${typeUrl.slice(1)}`);
+    }
   }
 }