Express and Node.js Sprint Challenge

Assignments

Please open the Review.md file and answer the questions.

Use Node.js and Express to design and build an API that performs CRUD operations on projects and actions.

Download Project Files and Install Dependencies

• Fork and Clone this repository.
• CD into the folder where you cloned the repository.
• Code!

Implement Requirements

• Take the steps necessary to create a package.json to keep a record of all dependencies.
• use yarn or npm to add knex and sqlite3 as dependencies to the project. This is required for database access.
• Configure an npm script named "start" that will execute your code using nodemon so that the server restarts on changes. Make nodemon be a development time dependency only, it shouldn't be deployed to production.
• Design and build a set of endpoints that satisfy the API requirements.
• Use Postman to test the API as you work through the exercises.

Database Persistence Helpers

The /data/helpers folder includes helper files that you can use to manage the persistence of project and action data. These files are projectModel.js and actionModel.js. Both files publish the following api, which you can use to store, modify and retrieve each resource:

• get(): calling get returns an array of all the resources contained in the database. If you pass an id to this method it will return the resource with that id if one is found.
• insert(): calling insert passing it a resource object will add it to the database and return the newly created resource.
• update(): accepts two arguments, the first is the id of the resource to update, and the second is an object with the changes to apply. It returns the updated resource. If a resource with the provided id is not found, the method returns null.
• remove(): the remove method accepts an id as it's first parameter and, upon successfully deleting the resource from the database, returns the number of records deleted.

The projectModel.js helper includes an extra method called getProjectActions() that when passed a project id as it's only argument, returns a list of all the actions for the project.

All these helper methods return a promise.

Database Schemas

The schemas (properties and data type of each property) used to store and retrieve the resources inside the included database (lambda.sqlite3) is described below.

Projects

• id: number, no need to provide it when creating projects, the database will generate it.
• name: string, up to 128 characters long, required.
• description: string, up to 128 characters long, required.
• completed: boolean to indicate if the project has been completed, not required

Actions

• id: number, no need to provide it when creating posts, the database will automatically generate it.
• project_id: number, required, must be the id of an existing project.
• description: string, up to 128 characters long, required.
• notes: string, no size limit, not required. Used to record additional notes ore requirements to complete the action.
• completed: boolean to indicate if the action has been completed, not required

We have provided test data for all the resources.

Now that we have a way to add, update, remove and retrieve data from the provided database, it is time to work on the API.

Design and Build Endpoints

Design and build the necessary endpoints to:

• perform CRUD operations on projects and actions.
• retrieve the list of actions for a project.

Stretch Goal

• Use create-react-app to create an application in a separate folder (outside the API project folder). Name it anything you want.
• From the React application show a list of all projects using the API you built.
• Add functionality to show the details of a project, including its actions, when clicking a project name in the list. Use React Router to navigate to a separate route to show the project details.
• Add styling! Perhaps with styled-components.