Merge pull request #12 from TouchInstinct/feature/request_header

Feature/request header

api/ApiMethodFactory.ts

@@ -3,6 +3,7 @@ import * as R from 'ramda'
 import { sprintf } from 'sprintf-js'
 import request from './request'
 import HttpMethod from './HttpMethod'
+import HeadersType from './TypeHeader'
 
 class ApiMethodFactory {
   private readonly apiPrefix: string
@@ -63,15 +64,17 @@ class ApiMethodFactory {
       path: pathKeys = [],
       query: queryKeys = [],
     }: { path?: string[], query?: string[] } = {},
-  ) => async (data: Nullable<T> = null): Promise<R> => {
-    const getBody = R.pipe(
-      R.ifElse(
-        R.isNil,
-        R.always(null),
+  ) => async (data: Nullable<T> = null, headers: HeadersType = {}): Promise<R> => {
+    const getBody = (body: Nullable<T>) => {
+      if (R.isNil(body) || body instanceof FormData) {
+        return body
+      }
+
+      return R.pipe(
         R.omit(R.concat(pathKeys, queryKeys)),
-      ),
-      R.when(R.isEmpty, R.always(null)),
-    )
+        R.when(R.isEmpty, R.always(null)),
+      )(body)
+    }
 
     const body = getBody(data)
     const endpoint = this.makeEndpoint(template, data, pathKeys, queryKeys)
@@ -80,6 +83,7 @@ class ApiMethodFactory {
       method: method,
       url: endpoint,
       data: body,
+      headers: headers,
     })
   }
 }

api/TypeHeader.ts

@@ -0,0 +1,11 @@
+interface HeadersType {
+  'Content-Type'?: ContentType
+  Accept?: string
+}
+
+export enum ContentType {
+  MULTIPART = 'multipart/form-data; boundary=boundary',
+  JSON = 'application/json',
+}
+
+export default HeadersType