Merge branch 'build' into 'master'

Build

See merge request swtp-block-ws17/arsnova-angular-frontend!113

.gitlab-ci.yml

+variables:
+  BUILD_DIR: dist
+
 stages:
   - test
   - build
@@ -19,3 +22,32 @@ tslint:
     - npm install rxjs
     - node_modules/tslint/bin/tslint -p ./tsconfig.json -c ./tslint.json ./src/**/*.ts
 
+ngbuild:
+  stage: build
+  tags:
+    - angular
+  allow_failure: false
+  dependencies: []
+  script:
+    - npm install -g @angular/cli
+    - npm install
+    - ng build --prod
+  artifacts:
+    paths:
+      - "$BUILD_DIR"
+
+deploy:
+  stage: deploy
+  only:
+    - master
+  tags:
+    - ssh
+  dependencies:
+    - tslint
+    - ngbuild
+  script:
+    - eval $(ssh-agent -s)
+    - mkdir ~/.ssh #&& echo "$SSH_KNOWN_HOSTS" > ~/.ssh/known_hosts
+    - ssh-keyscan "$SERVER_URL" >> ~/.ssh/known_hosts
+    - ssh-add <(echo "$SSH_PRIVATE_KEY")
+    - scp -r "$BUILD_DIR"* "$SSH_URL"

src/app/components/fragments/content-choice-creator/content-choice-creator.component.html

@@ -6,7 +6,7 @@
     <textarea matInput #body [(ngModel)]="content.body" placeholder="Body" name="body"></textarea>
   </mat-form-field>
   <mat-divider></mat-divider>
-<form (ngSubmit)="submitContent()">
+<form (ngSubmit)="submitContent(subject.value, body.value)">
   <section class="choice-seformn" fxLayout="row" fxLayoutAlign="center" fxLayoutGap="20px">
     <mat-checkbox (click)="singleChoice = true; multipleChoice = false;"
                   color="primary" [(ngModel)]="singleChoice" name="singleChoice">Single choice