10 files changed, 393 insertions, 0 deletions
diff --git a/cds-ui/server/src/application.ts b/cds-ui/server/src/application.ts
new file mode 100644
index 000000000..463f330b8
--- /dev/null
+++ b/cds-ui/server/src/application.ts
@@ -0,0 +1,63 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+import { BootMixin } from '@loopback/boot';
+import { ApplicationConfig } from '@loopback/core';
+import {
+  RestExplorerBindings,
+  RestExplorerComponent,
+} from '@loopback/rest-explorer';
+import { RepositoryMixin } from '@loopback/repository';
+import { RestApplication } from '@loopback/rest';
+import { ServiceMixin } from '@loopback/service-proxy';
+import * as path from 'path';
+import { MySequence } from './sequence';
+
+export class CdsUiServerApplication extends BootMixin(
+  ServiceMixin(RepositoryMixin(RestApplication)),
+) {
+  constructor(options: ApplicationConfig = {}) {
+    super(options);
+
+    // Set up the custom sequence
+    this.sequence(MySequence);
+
+    // Set up default home page
+    this.static('/', path.join(__dirname, '../../public'));
+
+    // Customize @loopback/rest-explorer configuration here
+    this.bind(RestExplorerBindings.CONFIG).to({
+      path: '/explorer',
+    });
+    this.component(RestExplorerComponent);
+
+    this.projectRoot = __dirname;
+    // Customize @loopback/boot Booter Conventions here
+    this.bootOptions = {
+      controllers: {
+        // Customize ControllerBooter Conventions here
+        dirs: ['controllers'],
+        extensions: ['.controller.js'],
+        nested: true,
+      },
+    };
+  }
+}
diff --git a/cds-ui/server/src/controllers/README.md b/cds-ui/server/src/controllers/README.md
new file mode 100644
index 000000000..837a462dc
--- /dev/null
+++ b/cds-ui/server/src/controllers/README.md
@@ -0,0 +1,30 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+# Controllers
+
+This directory contains source files for the controllers exported by this app.
+
+To add a new empty controller, type in `lb4 controller [<name>]` from the
+command-line of your application's root directory.
+
+For more information, please visit
+[Controller generator](http://loopback.io/doc/en/lb4/Controller-generator.html).
diff --git a/cds-ui/server/src/controllers/index.ts b/cds-ui/server/src/controllers/index.ts
new file mode 100644
index 000000000..bf2bd6fb7
--- /dev/null
+++ b/cds-ui/server/src/controllers/index.ts
@@ -0,0 +1,22 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+export * from './ping.controller';
diff --git a/cds-ui/server/src/controllers/ping.controller.ts b/cds-ui/server/src/controllers/ping.controller.ts
new file mode 100644
index 000000000..d3098bc69
--- /dev/null
+++ b/cds-ui/server/src/controllers/ping.controller.ts
@@ -0,0 +1,72 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+import { Request, RestBindings, get, ResponseObject } from '@loopback/rest';
+import { inject } from '@loopback/context';
+
+/**
+ * OpenAPI response for ping()
+ */
+const PING_RESPONSE: ResponseObject = {
+  description: 'Ping Response',
+  content: {
+    'application/json': {
+      schema: {
+        type: 'object',
+        properties: {
+          greeting: { type: 'string' },
+          date: { type: 'string' },
+          url: { type: 'string' },
+          headers: {
+            type: 'object',
+            properties: {
+              'Content-Type': { type: 'string' },
+            },
+            additionalProperties: true,
+          },
+        },
+      },
+    },
+  },
+};
+
+/**
+ * A simple controller to bounce back http requests
+ */
+export class PingController {
+  constructor(@inject(RestBindings.Http.REQUEST) private req: Request) { }
+
+  // Map to `GET /ping`
+  @get('/ping', {
+    responses: {
+      '200': PING_RESPONSE,
+    },
+  })
+  ping(): object {
+    // Reply with a greeting, the current time, the url, and request headers
+    return {
+      greeting: 'Hello from LoopBack',
+      date: new Date(),
+      url: this.req.url,
+      headers: Object.assign({}, this.req.headers),
+    };
+  }
+}
diff --git a/cds-ui/server/src/datasources/README.md b/cds-ui/server/src/datasources/README.md
new file mode 100644
index 000000000..2d4d4c3be
--- /dev/null
+++ b/cds-ui/server/src/datasources/README.md
@@ -0,0 +1,24 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+# Datasources
+
+This directory contains config for datasources used by this app.
diff --git a/cds-ui/server/src/index.ts b/cds-ui/server/src/index.ts
new file mode 100644
index 000000000..04852494f
--- /dev/null
+++ b/cds-ui/server/src/index.ts
@@ -0,0 +1,37 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+import { CdsUiServerApplication } from './application';
+import { ApplicationConfig } from '@loopback/core';
+
+export { CdsUiServerApplication };
+
+export async function main(options: ApplicationConfig = {}) {
+  const app = new CdsUiServerApplication(options);
+  await app.boot();
+  await app.start();
+
+  const url = app.restServer.url;
+  console.log(`Server is running at ${url}`);
+  console.log(`Try ${url}/ping`);
+
+  return app;
+}
diff --git a/cds-ui/server/src/migrate.ts b/cds-ui/server/src/migrate.ts
new file mode 100644
index 000000000..0897b980b
--- /dev/null
+++ b/cds-ui/server/src/migrate.ts
@@ -0,0 +1,41 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+import { CdsUiServerApplication } from './application';
+
+export async function migrate(args: string[]) {
+  const existingSchema = args.includes('--rebuild') ? 'drop' : 'alter';
+  console.log('Migrating schemas (%s existing schema)', existingSchema);
+
+  const app = new CdsUiServerApplication();
+  await app.boot();
+  await app.migrateSchema({ existingSchema });
+
+  // Connectors usually keep a pool of opened connections,
+  // this keeps the process running even after all work is done.
+  // We need to exit explicitly.
+  process.exit(0);
+}
+
+migrate(process.argv).catch(err => {
+  console.error('Cannot migrate database schema', err);
+  process.exit(1);
+});
diff --git a/cds-ui/server/src/models/README.md b/cds-ui/server/src/models/README.md
new file mode 100644
index 000000000..b4bbe4ac0
--- /dev/null
+++ b/cds-ui/server/src/models/README.md
@@ -0,0 +1,24 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+# Models
+
+This directory contains code for models provided by this app.
diff --git a/cds-ui/server/src/repositories/README.md b/cds-ui/server/src/repositories/README.md
new file mode 100644
index 000000000..dc7af9055
--- /dev/null
+++ b/cds-ui/server/src/repositories/README.md
@@ -0,0 +1,24 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+# Repositories
+
+This directory contains code for repositories provided by this app.
diff --git a/cds-ui/server/src/sequence.ts b/cds-ui/server/src/sequence.ts
new file mode 100644
index 000000000..b27093147
--- /dev/null
+++ b/cds-ui/server/src/sequence.ts
@@ -0,0 +1,56 @@
+/*
+============LICENSE_START==========================================
+===================================================================
+Copyright (C) 2018-19 IBM Intellectual Property. All rights reserved.
+===================================================================
+
+Unless otherwise specified, all software contained herein is licensed
+under the Apache License, Version 2.0 (the License);
+you may not use this software except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+============LICENSE_END============================================
+*/
+
+import { inject } from '@loopback/context';
+import {
+  FindRoute,
+  InvokeMethod,
+  ParseParams,
+  Reject,
+  RequestContext,
+  RestBindings,
+  Send,
+  SequenceHandler,
+} from '@loopback/rest';
+
+const SequenceActions = RestBindings.SequenceActions;
+
+export class MySequence implements SequenceHandler {
+  constructor(
+    @inject(SequenceActions.FIND_ROUTE) protected findRoute: FindRoute,
+    @inject(SequenceActions.PARSE_PARAMS) protected parseParams: ParseParams,
+    @inject(SequenceActions.INVOKE_METHOD) protected invoke: InvokeMethod,
+    @inject(SequenceActions.SEND) public send: Send,
+    @inject(SequenceActions.REJECT) public reject: Reject,
+  ) { }
+
+  async handle(context: RequestContext) {
+    try {
+      const { request, response } = context;
+      const route = this.findRoute(request);
+      const args = await this.parseParams(request, route);
+      const result = await this.invoke(route, args);
+      this.send(response, result);
+    } catch (err) {
+      this.reject(context, err);
+    }
+  }
+}