feat(private-zone): add paid video moments

src/data/services/api/private_zone_post_api.ts

@@ -0,0 +1,49 @@
+import {
+  PrivateZonePostsResponseSchema,
+  PrivateZonePostUnlockResponseSchema,
+  type PrivateZonePostsResponse,
+  type PrivateZonePostUnlockResponse,
+  type UnlockPrivateZonePostRequest,
+} from "@/data/schemas/private-zone";
+
+import { ApiPath } from "./api_path";
+import { httpClient } from "./http_client";
+import { type ApiEnvelope, unwrap } from "./response_helper";
+
+export interface GetPrivateZonePostsInput {
+  characterId: string;
+  limit?: number;
+  cursor?: string | null;
+}
+
+export class PrivateZonePostApi {
+  async getPosts(
+    input: GetPrivateZonePostsInput,
+  ): Promise<PrivateZonePostsResponse> {
+    const env = await httpClient<ApiEnvelope<unknown>>(
+      ApiPath.privateZonePosts,
+      {
+        query: {
+          characterId: input.characterId,
+          limit: input.limit ?? 20,
+          cursor: input.cursor || undefined,
+        },
+      },
+    );
+    return PrivateZonePostsResponseSchema.parse(unwrap(env));
+  }
+
+  async unlockPost(
+    postId: string,
+    body: UnlockPrivateZonePostRequest,
+  ): Promise<PrivateZonePostUnlockResponse> {
+    const env = await httpClient<ApiEnvelope<unknown>>(
+      ApiPath.privateZonePostUnlock(postId),
+      { method: "POST", body },
+    );
+    const parsed = PrivateZonePostUnlockResponseSchema.parse(unwrap(env));
+    return parsed.postId ? parsed : { ...parsed, postId };
+  }
+}
+
+export const privateZonePostApi = new PrivateZonePostApi();