Add getBalance method

This adds support for the Load Balancing endpoint to get load balancing information.

Author: GeoffSelby

__tests__/sites.test.js

@@ -94,6 +94,17 @@ test('it updates a given load balancers server list', async () => {
   expect(window.fetch).toHaveBeenCalledTimes(1);
 });
 
+test('it gets load balancing for a site', async () => {
+  setupFetchStub();
+
+  const forge = new Forge('API_TOKEN');
+  await forge.sites.getBalance(1, 1);
+
+  expectToHaveBeenCalledWith('/servers/1/sites/1/balancing', 'GET');
+
+  expect(window.fetch).toHaveBeenCalledTimes(1);
+});
+
 test('it changes php version', async () => {
   setupFetchStub();
 

lib/Forge.js

@@ -237,6 +237,8 @@
           this.put(`/servers/${serverId}/sites/${siteId}/aliases`, payload),
         balance: (serverId, siteId, payload) =>
           this.put(`/servers/${serverId}/sites/${siteId}/balancing`, payload),
+        getBalance: (serverId, siteId) =>
+          this.get(`/servers/${serverId}/sites/${siteId}/balancing`),
         log: (serverId, siteId) =>
           this.get(`/servers/${serverId}/sites/${siteId}/logs`),
       };

src/Forge.js

@@ -168,6 +168,8 @@ class Forge extends ForgeRequest {
         this.put(`/servers/${serverId}/sites/${siteId}/aliases`, payload),
       balance: (serverId, siteId, payload) =>
         this.put(`/servers/${serverId}/sites/${siteId}/balancing`, payload),
+      getBalance: (serverId, siteId) =>
+        this.get(`/servers/${serverId}/sites/${siteId}/balancing`),
       log: (serverId, siteId) =>
         this.get(`/servers/${serverId}/sites/${siteId}/logs`),
     };