chore: add proxy backend (#3126)

* feat(backends): add proxy backend

* feat: add proxy server initial commit

* fix: move from joi to @hapi/joi

* test: add joi validation tests

* feat: proxy server initial implementations

* test: add tests, fix build

* chore: update yarn.lock

* build: fix develop command

* fix(back-proxy): fix bugs

* test(backend-proxy): add cypress tests

* chore: cleanup

* chore: support node 10

* chore: code cleanup

* chore: run cypress on ubuntu 16.04

* test(e2e): fix proxy backend cypress tests

* chore: don't start proxy server on yarn develop

cypress/integration/editorial_workflow_spec_proxy_backend.js

@@ -0,0 +1,30 @@
+import fixture from './common/editorial_workflow';
+import * as specUtils from './common/spec_utils';
+import { entry1, entry2, entry3 } from './common/entries';
+
+const backend = 'proxy';
+
+describe('Proxy Backend Editorial Workflow', () => {
+  let taskResult = { data: {} };
+
+  before(() => {
+    specUtils.before(taskResult, { publish_mode: 'editorial_workflow' }, backend);
+  });
+
+  after(() => {
+    specUtils.after(taskResult, backend);
+  });
+
+  beforeEach(() => {
+    specUtils.beforeEach(taskResult, backend);
+  });
+
+  afterEach(() => {
+    specUtils.afterEach(taskResult, backend);
+  });
+
+  fixture({
+    entries: [entry1, entry2, entry3],
+    getUser: () => taskResult.data.user,
+  });
+});

cypress/integration/media_library_spec_proxy_backend.js

@@ -0,0 +1,27 @@
+import fixture from './common/media_library';
+import * as specUtils from './common/spec_utils';
+import { entry1 } from './common/entries';
+
+const backend = 'proxy';
+
+describe('Proxy Backend Media Library - REST API', () => {
+  let taskResult = { data: {} };
+
+  before(() => {
+    specUtils.before(taskResult, { publish_mode: 'editorial_workflow' }, backend);
+  });
+
+  after(() => {
+    specUtils.after(taskResult, backend);
+  });
+
+  beforeEach(() => {
+    specUtils.beforeEach(taskResult, backend);
+  });
+
+  afterEach(() => {
+    specUtils.afterEach(taskResult, backend);
+  });
+
+  fixture({ entries: [entry1], getUser: () => taskResult.data.user });
+});

cypress/integration/simple_workflow_spec_proxy_backend.js

@@ -0,0 +1,30 @@
+import fixture from './common/simple_workflow';
+import * as specUtils from './common/spec_utils';
+import { entry1, entry2, entry3 } from './common/entries';
+
+const backend = 'proxy';
+
+describe('Proxy Backend Simple Workflow', () => {
+  let taskResult = { data: {} };
+
+  before(() => {
+    specUtils.before(taskResult, { publish_mode: 'simple' }, backend);
+  });
+
+  after(() => {
+    specUtils.after(taskResult, backend);
+  });
+
+  beforeEach(() => {
+    specUtils.beforeEach(taskResult, backend);
+  });
+
+  afterEach(() => {
+    specUtils.afterEach(taskResult, backend);
+  });
+
+  fixture({
+    entries: [entry1, entry2, entry3],
+    getUser: () => taskResult.data.user,
+  });
+});