using the uppercase service + button to change title in uppercase

redhat-developer-demos · Nov 24, 2020 · 24049a6 · 24049a6
1 parent 032f4c4
commit 24049a6
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Showing 3 changed files with 48 additions and 1 deletion.
diff --git a/devfile.yaml b/devfile.yaml
@@ -12,6 +12,20 @@ projects:
 
 components:
 
+  - type: dockerimage
+    image: sebi2706/uppercase-sg-service
+    memoryLimit: 32M
+    env:
+      - value: '8082'
+        name: QUARKUS_HTTP_PORT
+    endpoints:
+      - name: uppercase-sg-service
+        port: 8082
+        attributes:
+          path: /touppercase?p=uppercase%20service
+
+
+
   - alias: quarkus-backend-dev
     type: dockerimage
     image: quay.io/quarkus/centos-quarkus-maven:20.1.0-java11

diff --git a/node-frontend/src/components/Post.js b/node-frontend/src/components/Post.js
@@ -16,6 +16,7 @@ class Post extends React.Component {
             timestamp: this.props.timestamp,
         }
         this.deletePost = this.deletePost.bind(this);
+        this.toUppercase = this.toUppercase.bind(this);
     }
 
     render() {
@@ -38,7 +39,10 @@ class Post extends React.Component {
                     <Col className="delete-post-button" sm={1}>
                         <Button variant="danger" type="submit" onClick={this.deletePost}>
                             Delete
-            </Button>
+                        </Button>
+                        <Button variant="primary" onClick={this.toUppercase}>
+                            toUppercase
+                        </Button>
                     </Col>
                 </Row>
             </Container>
@@ -63,6 +67,16 @@ class Post extends React.Component {
         window.location.reload();
     }
 
+    toUppercase() {
+        fetch(`touppercase?p=${encodeURI(this.state.title)}`, {
+            method: 'GET'
+        })
+            .then(response => response.text())
+            .then(data => {
+                this.state.title = data;
+                this.setState(this.state);
+            })
+    }
 }
 
 export default Post
diff --git a/node-frontend/src/setupProxy.js b/node-frontend/src/setupProxy.js
@@ -22,5 +22,24 @@ module.exports = function (app) {
         })
     );
 
+
+    var uppercase_quarkus_host = 'localhost';
+    var uppercase_quarkus_port = '8082';
+
+    if (process.env.COMPONENT_QUARKUS_UPPERCASE_HOST) {
+        uppercase_quarkus_host = process.env.COMPONENT_QUARKUS_UPPERCASE_HOST;
+    }
+
+    if (process.env.COMPONENT_QUARKUS_UPPERCASE_PORT) {
+        uppercase_quarkus_port = process.env.COMPONENT_QUARKUS_UPPERCASE_PORT;
+    }
+
+    app.use(
+        '/touppercase',
+        createProxyMiddleware({
+            target: `http://${uppercase_quarkus_host}:${uppercase_quarkus_port}`,
+            changeOrigin: true
+        })
+    );
 };