feat: Create fetcher utility (#1062)

* Create fetcher utility

Signed-off-by: Assem Hafez <[email protected]>

* rename query

Signed-off-by: Assem Hafez <[email protected]>

* update fetcher based on feedback

Signed-off-by: Assem Hafez <[email protected]>

* rename unmout to destroy

Signed-off-by: Assem Hafez <[email protected]>

---------

Signed-off-by: Assem Hafez <[email protected]>

Author: Assem-Uber

src/route-handlers/get-workflow-history/get-workflow-history.types.ts

@@ -1,6 +1,10 @@
+import { type z } from 'zod';
+
 import { type GetWorkflowExecutionHistoryResponse } from '@/__generated__/proto-ts/uber/cadence/api/v1/GetWorkflowExecutionHistoryResponse';
 import { type DefaultMiddlewaresContext } from '@/utils/route-handlers-middleware';
 
+import type getWorkflowHistoryQueryParamsSchema from './schemas/get-workflow-history-query-params-schema';
+
 export type RouteParams = {
   domain: string;
   cluster: string;
@@ -12,6 +16,10 @@ export type RequestParams = {
   params: RouteParams;
 };
 
+export type WorkflowHistoryQueryParams = z.infer<
+  typeof getWorkflowHistoryQueryParamsSchema
+>;
+
 export type GetWorkflowHistoryResponse = GetWorkflowExecutionHistoryResponse;
 
 export type Context = DefaultMiddlewaresContext;

src/views/workflow-history/__fixtures__/workflow-history-multi-page-fixture.ts

@@ -0,0 +1,42 @@
+import { type GetWorkflowHistoryResponse } from '@/route-handlers/get-workflow-history/get-workflow-history.types';
+
+import {
+  scheduleActivityTaskEvent,
+  startActivityTaskEvent,
+  completeActivityTaskEvent,
+} from './workflow-history-activity-events';
+import {
+  completeDecisionTaskEvent,
+  scheduleDecisionTaskEvent,
+  startDecisionTaskEvent,
+} from './workflow-history-decision-events';
+
+/**
+ * Multi-page workflow history fixture for testing pagination
+ * Contains 3 pages with various events
+ */
+const workflowHistoryMultiPageFixture: GetWorkflowHistoryResponse[] = [
+  // Page 1: Activity task scheduled and started
+  {
+    history: { events: [scheduleActivityTaskEvent, startActivityTaskEvent] },
+    rawHistory: [],
+    archived: false,
+    nextPageToken: 'page2',
+  },
+  // Page 2: Activity completed and decision task scheduled
+  {
+    history: { events: [completeActivityTaskEvent, scheduleDecisionTaskEvent] },
+    rawHistory: [],
+    archived: false,
+    nextPageToken: 'page3',
+  },
+  // Page 3: Decision task started and completed (last page)
+  {
+    history: { events: [startDecisionTaskEvent, completeDecisionTaskEvent] },
+    rawHistory: [],
+    archived: false,
+    nextPageToken: '',
+  },
+];
+
+export default workflowHistoryMultiPageFixture;