Add skip condition on endpoint definition

Author: SYoder1

packages/toolkit/src/query/core/buildThunks.ts

@@ -523,7 +523,8 @@ In the case of an unhandled error, no tags will be "provided" or "invalidated".`
     getPendingMeta() {
       return { startedTimeStamp: Date.now(), [SHOULD_AUTOBATCH]: true }
     },
-    condition(queryThunkArgs, { getState }) {
+    condition(queryThunkArgs, options) {
+      const { getState } = options
       const state = getState()
 
       const requestState =
@@ -551,6 +552,14 @@ In the case of an unhandled error, no tags will be "provided" or "invalidated".`
         return true
       }
 
+      if (
+        isQueryDefinition(endpointDefinition) &&
+        endpointDefinition?.skipCondition &&
+        endpointDefinition?.skipCondition(state)
+      ) {
+        return false
+      }
+
       if (
         isQueryDefinition(endpointDefinition) &&
         endpointDefinition?.forceRefetch?.({

packages/toolkit/src/query/endpointDefinitions.ts

@@ -30,6 +30,7 @@ import type {
   UnwrapPromise,
 } from './tsHelpers'
 import { isNotNullish } from './utils'
+import type { QueryThunkArg, ThunkApiMetaConfig } from './core/buildThunks'
 
 const resultType = /* @__PURE__ */ Symbol()
 const baseQuery = /* @__PURE__ */ Symbol()
@@ -349,6 +350,8 @@ export interface QueryExtraOptions<
    */
   invalidatesTags?: never
 
+  skipCondition?: (state: RootState<any, string, ReducerPath>) => boolean
+
   /**
    * Can be provided to return a custom cache key value based on the query arguments.
    *

packages/toolkit/src/query/react/buildHooks.ts

@@ -51,6 +51,7 @@ import { UNINITIALIZED_VALUE } from './constants'
 import type { ReactHooksModuleOptions } from './module'
 import { useStableQueryArgs } from './useSerializedStableValue'
 import { useShallowStableValue } from './useShallowStableValue'
+import { isQueryDefinition } from '../endpointDefinitions'
 
 // Copy-pasted from React-Redux
 const canUseDOM = () =>
@@ -1316,9 +1317,17 @@ export function buildHooks<Definitions extends EndpointDefinitions>({
       },
       useQuery(arg, options) {
         const querySubscriptionResults = useQuerySubscription(arg, options)
+        const store = useStore<RootState<Definitions, any, any>>()
+
+        const endpointDefinition = context.endpointDefinitions[name]
+        const shouldSkipFromCondition =
+          isQueryDefinition(endpointDefinition) &&
+          endpointDefinition?.skipCondition &&
+          endpointDefinition?.skipCondition(store.getState())
+
         const queryStateResults = useQueryState(arg, {
           selectFromResult:
-            arg === skipToken || options?.skip
+            arg === skipToken || options?.skip || shouldSkipFromCondition
               ? undefined
               : noPendingQueryStateSelector,
           ...options,