fix(example-todo-list): use latest cli code

examples/todo-list/.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+npm-debug.log
+/dist
+# Cache used by TypeScript's incremental build
+*.tsbuildinfo

examples/todo-list/Dockerfile

@@ -0,0 +1,28 @@
+# Check out https://hub.docker.com/_/node to select a new base image
+FROM node:10-slim
+
+# Set to a non-root built-in user `node`
+USER node
+
+# Create app directory (with user `node`)
+RUN mkdir -p /home/node/app
+
+WORKDIR /home/node/app
+
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY --chown=node package*.json ./
+
+RUN npm install
+
+# Bundle app source code
+COPY --chown=node . .
+
+RUN npm run build
+
+# Bind to all network interfaces so that it can be mapped to the host OS
+ENV HOST=0.0.0.0 PORT=3000
+
+EXPOSE ${PORT}
+CMD [ "node", "." ]

examples/todo-list/src/models/todo-list-image.model.ts

@@ -11,6 +11,7 @@ export class TodoListImage extends Entity {
   @property({
     type: 'number',
     id: true,
+    generated: false,
   })
   id: number;
 

examples/todo-list/src/models/todo-list.model.ts

@@ -15,6 +15,7 @@ export class TodoList extends Entity {
   @property({
     type: 'number',
     id: true,
+    generated: false,
   })
   id: number;
 
@@ -30,10 +31,10 @@ export class TodoList extends Entity {
   color?: string;
 
   @hasMany(() => Todo)
-  todos?: Todo[];
+  todos: Todo[];
 
   @hasOne(() => TodoListImage)
-  image?: TodoListImage;
+  image: TodoListImage;
 
   constructor(data?: Partial<TodoList>) {
     super(data);

examples/todo-list/src/models/todo.model.ts

@@ -11,6 +11,7 @@ export class Todo extends Entity {
   @property({
     type: 'number',
     id: true,
+    generated: false,
   })
   id: number;