Accept a rootUrl in rpc endpoints. fix #41.

__tests__/Base.spec.js

@@ -117,7 +117,7 @@ describe(Base, () => {
     })
   })
 
-  describe('rpc(label, endpoint, options)', () => {
+  describe('rpc(endpoint, options, label)', () => {
     let request
     let spy
 
@@ -132,17 +132,27 @@ describe(Base, () => {
     })
 
     it('sends a request using the endpoint suffix', () => {
-      expect(spy.mock.calls[0][0]).toBe('/api/search')
+      expect(spy.mock.calls.pop()[0]).toBe('/api/search')
     })
 
     it('passes the options to the api adapter', () => {
-      expect(spy.mock.calls[0][1]).toEqual({
+      expect(spy.mock.calls.pop()[1]).toEqual({
         method: 'GET'
       })
     })
 
     it('tracks the request with the specified labels', () => {
       expect(model.isRequest('searching')).toBe(true)
     })
+
+    describe('rpc with rootUrl', () => {
+      beforeEach(() => {
+        model.rpc({ rootUrl: '/another_api/search' }, { method: 'GET' }, 'searching')
+      })
+
+      it('should fetch with the rootUrl', () => {
+        expect(spy.mock.calls.pop()[0]).toBe('/another_api/search')
+      })
+    })
   })
 })

src/Base.js

@@ -3,7 +3,7 @@ import { action, observable, IObservableArray } from 'mobx'
 import apiClient from './apiClient'
 import Request from './Request'
 import ErrorObject from './ErrorObject'
-import { includes } from 'lodash'
+import { includes, isObject } from 'lodash'
 
 export default class Base {
   @observable request: ?Request
@@ -68,12 +68,11 @@ export default class Base {
    * non-REST endpoints that you may have in
    * your API.
    */
+  // TODO: Type endpoint with string | { rootUrl: string }
   @action
-  rpc (endpoint: string, options?: {}, label?: string = 'fetching'): Request {
-    const { promise, abort } = apiClient().post(
-      `${this.url()}/${endpoint}`,
-      options
-    )
+  rpc (endpoint: any, options?: {}, label?: string = 'fetching'): Request {
+    const url = isObject(endpoint) ? endpoint.rootUrl : `${this.url()}/${endpoint}`
+    const { promise, abort } = apiClient().post(url, options)
 
     return this.withRequest(label, promise, abort)
   }