Fix content-type for formdata

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

src/actions/media.ts

@@ -37,7 +37,7 @@ const uploadMediaV1 = (body: FormData, onUploadProgress = noOp) =>
     api(getState)('/api/v1/media', {
       method: 'POST',
       body,
-      headers: { 'Content-Type': 'multipart/form-data' },
+      headers: { 'Content-Type': '' },
     // }, {
     //   onUploadProgress: onUploadProgress,
     });
@@ -47,7 +47,7 @@ const uploadMediaV2 = (body: FormData, onUploadProgress = noOp) =>
     api(getState)('/api/v2/media', {
       method: 'POST',
       body,
-      headers: { 'Content-Type': 'multipart/form-data' },
+      headers: { 'Content-Type': '' },
     // }, {
     //   onUploadProgress: onUploadProgress,
     });

src/api/hooks/groups/useCreateGroup.ts

@@ -23,9 +23,7 @@ function useCreateGroup() {
 
     return api('/api/v1/groups', {
       method: 'POST',
-      headers: {
-        'Content-Type': 'multipart/form-data',
-      },
+      headers: { 'Content-Type': '' },
       body: formData,
     });
   }, { schema: groupSchema });

src/api/hooks/groups/useUpdateGroup.ts

@@ -22,9 +22,7 @@ function useUpdateGroup(groupId: string) {
 
     return api(`/api/v1/groups/${groupId}`, {
       method: 'PUT',
-      headers: {
-        'Content-Type': 'multipart/form-data',
-      },
+      headers: { 'Content-Type': '' },
       body: formData,
     });
   }, { schema: groupSchema });

src/api/index.ts

@@ -45,13 +45,16 @@ export const getFetch = (accessToken?: string | null, baseURL: string = '') =>
     const fullPath = buildFullPath(input.toString(), isURL(BuildConfig.BACKEND_URL) ? BuildConfig.BACKEND_URL : baseURL, init?.params);
 
     const headers = new Headers(init?.headers);
-    const contentType = headers.get('Content-Type') || 'application/json';
 
     if (accessToken) {
       headers.set('Authorization', `Bearer ${accessToken}`);
     }
 
-    headers.set('Content-Type', contentType);
+    if (headers.get('Content-Type') === '') {
+      headers.delete('Content-Type');
+    } else {
+      headers.set('Content-Type', headers.get('Content-Type') || 'application/json');
+    }
 
     return fetch(fullPath, {
       ...init,