fix: Handle body types properly if not JSON ie formData

fixes: #355

Author: jdalrymple

src/infrastructure/KyRequester.ts

@@ -1,4 +1,5 @@
 import Ky from 'ky-universal';
+import FormData from 'form-data';
 import { decamelizeKeys } from 'humps';
 import { stringify } from 'query-string';
 import { skipAllCaps } from './Utils';
@@ -22,6 +23,10 @@ function defaultRequest(service: any, { body, query, sudo, method }) {
   const headers = new Headers(service.headers);
 
   if (sudo) headers.append('sudo', `${sudo}`);
+  
+  if (typeof body === 'object' && !(body instanceof FormData)){
+    body = JSON.stringify(decamelizeKeys(body, skipAllCaps));
+  }
 
   return {
       timeout: service.requestTimeout,
@@ -30,7 +35,7 @@ function defaultRequest(service: any, { body, query, sudo, method }) {
       onProgress: (method === 'stream') ? () => {} : undefined,
       searchParams: stringify(decamelizeKeys(query || {}) as any, { arrayFormat: 'bracket' }),
       prefixUrl: service.url,
-      json: typeof body === 'object' ? decamelizeKeys(body, skipAllCaps) : body,
+      body,
       rejectUnauthorized: service.rejectUnauthorized,
     }
 }

src/services/ProjectImportExport.ts

@@ -15,15 +15,15 @@ class ProjectImportExport extends BaseService {
     return RequestHelper.get(this, `projects/${pId}/export`, options);
   }
 
-  import(content: string, path: string, options?: Sudo) {
+  import(content: string, path: string) {
     const form = new FormData();
 
     form.append('file', content, {
       filename: path,
       contentType: 'application/octet-stream',
     });
 
-    return RequestHelper.post(this, 'projects/import', { ...options, form });
+    return RequestHelper.post(this, 'projects/import', form);
   }
 
   importStatus(projectId: ProjectId, options?: Sudo) {

src/services/Projects.ts

@@ -131,7 +131,7 @@ class Projects extends BaseService {
     return RequestHelper.put(this, `projects/${pId}/push_rule`, options);
   }
 
-  upload(projectId, content, metadata: ProjectUploadMetadata = {}, options?: Sudo) {
+  upload(projectId, content, metadata: ProjectUploadMetadata = {}) {
     const pId = encodeURIComponent(projectId);
     const form = new FormData();
 
@@ -142,7 +142,7 @@ class Projects extends BaseService {
 
     form.append('file', content, Object.assign(defaultMetadata, metadata));
 
-    return RequestHelper.post(this, `projects/${pId}/uploads`, { ...options, form });
+    return RequestHelper.post(this, `projects/${pId}/uploads`, form);
   }
 }