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src/services/rpg-creation/rpgCreationRequestHelpers.ts

@@ -0,0 +1,41 @@
+import { parseApiErrorMessage } from '../../../packages/shared/src/http';
+import { fetchWithApiAuth, requestJson } from '../apiClient';
+
+export async function requestRpgCreationPostJson<T>(
+  url: string,
+  payload: unknown,
+  fallbackMessage: string,
+) {
+  return requestJson<T>(
+    url,
+    {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(payload),
+    },
+    fallbackMessage,
+  );
+}
+
+export async function openRpgCreationSsePost(
+  url: string,
+  payload: unknown,
+  fallbackMessage: string,
+) {
+  const response = await fetchWithApiAuth(url, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify(payload),
+  });
+
+  if (!response.ok) {
+    const responseText = await response.text();
+    throw new Error(parseApiErrorMessage(responseText, fallbackMessage));
+  }
+
+  if (!response.body) {
+    throw new Error('streaming response body is unavailable');
+  }
+
+  return response;
+}