chore: dedup mapToGeneralStatus()

Author: twoeths

packages/beacon-node/src/api/impl/beacon/state/utils.ts

@@ -3,7 +3,16 @@ import {routes} from "@lodestar/api";
 import {CheckpointWithHex, IForkChoice} from "@lodestar/fork-choice";
 import {GENESIS_SLOT} from "@lodestar/params";
 import {BeaconStateAllForks, CachedBeaconStateAllForks} from "@lodestar/state-transition";
-import {BLSPubkey, Epoch, RootHex, Slot, ValidatorIndex, getValidatorStatus, phase0} from "@lodestar/types";
+import {
+  BLSPubkey,
+  Epoch,
+  RootHex,
+  Slot,
+  ValidatorIndex,
+  getValidatorStatus,
+  mapToGeneralStatus,
+  phase0,
+} from "@lodestar/types";
 import {fromHex} from "@lodestar/utils";
 import {IBeaconChain} from "../../../../chain/index.js";
 import {ApiError, ValidationError} from "../../errors.js";
@@ -65,28 +74,6 @@ export async function getStateResponseWithRegen(
   return res;
 }
 
-type GeneralValidatorStatus = "active" | "pending" | "exited" | "withdrawal";
-
-function mapToGeneralStatus(subStatus: routes.beacon.ValidatorStatus): GeneralValidatorStatus {
-  switch (subStatus) {
-    case "active_ongoing":
-    case "active_exiting":
-    case "active_slashed":
-      return "active";
-    case "pending_initialized":
-    case "pending_queued":
-      return "pending";
-    case "exited_slashed":
-    case "exited_unslashed":
-      return "exited";
-    case "withdrawal_possible":
-    case "withdrawal_done":
-      return "withdrawal";
-    default:
-      throw new Error(`Unknown substatus: ${subStatus}`);
-  }
-}
-
 export function toValidatorResponse(
   index: ValidatorIndex,
   validator: phase0.Validator,