Update scheduling parameters and refactor channel endpoints: extend HorizonDays to 7 and RetentionDays to 90 in appsettings.json. Consolidate channel-related endpoint logic by removing obsolete files and enhancing the ShowEndpoints with audience and genre management capabilities. Improve error handling and streamline command handlers for channel operations.

frontend/src/features/admin/groups/api.ts

@@ -0,0 +1,69 @@
+import { apiRequest } from '@/shared/api/client'
+import type {
+  CreatedIdResponse,
+  GroupCandidateDto,
+  GroupDto,
+  GroupElementKind,
+  GroupFilter,
+  GroupSummaryDto,
+} from '@/shared/api/types'
+
+export function listGroups() {
+  return apiRequest<GroupSummaryDto[]>('/admin/groups')
+}
+
+export function getGroup(id: string) {
+  return apiRequest<GroupDto>(`/admin/groups/${id}`)
+}
+
+export function createGroup(body: { name: string; description?: string }) {
+  return apiRequest<CreatedIdResponse>('/admin/groups', { method: 'POST', body })
+}
+
+export function updateGroup(
+  id: string,
+  body: { name: string; description: string | null; filter: GroupFilter | null },
+) {
+  return apiRequest<void>(`/admin/groups/${id}`, { method: 'PUT', body })
+}
+
+export function deleteGroup(id: string) {
+  return apiRequest<void>(`/admin/groups/${id}`, { method: 'DELETE' })
+}
+
+/** Подбор по правилу набора. Фильтр передаётся явно — редактор крутит его до сохранения. */
+export function findGroupCandidates(id: string, filter: GroupFilter | null) {
+  return apiRequest<GroupCandidateDto[]>(`/admin/groups/${id}/candidates`, {
+    method: 'POST',
+    body: { filter },
+  })
+}
+
+export function addGroupElements(
+  id: string,
+  elements: { elementKind: GroupElementKind; elementId: string }[],
+) {
+  return apiRequest<{ added: number }>(`/admin/groups/${id}/items`, {
+    method: 'POST',
+    body: { elements },
+  })
+}
+
+export function removeGroupItem(id: string, itemId: string) {
+  return apiRequest<void>(`/admin/groups/${id}/items/${itemId}`, { method: 'DELETE' })
+}
+
+export function setGroupItemWeight(id: string, itemId: string, weight: number) {
+  return apiRequest<void>(`/admin/groups/${id}/items/${itemId}/weight`, {
+    method: 'PUT',
+    body: { weight },
+  })
+}
+
+/** Порядок позиций: не упомянутые остаются после перечисленных. */
+export function reorderGroup(id: string, itemIdsInOrder: string[]) {
+  return apiRequest<void>(`/admin/groups/${id}/order`, {
+    method: 'PUT',
+    body: { itemIdsInOrder },
+  })
+}