This is a Next.js project bootstrapped with create-next-app.

Getting Started

First, run the development server:

npm run dev
# or
yarn dev

Open http://localhost:3000 with your browser to see the result.

You can start editing the page by modifying pages/index.tsx. The page auto-updates as you edit the file.

Workflow

1. Start at "/" home page where the introvert/extrovert questionnaire is shown to user(React)
2. Data: Questions and options comes from SQlite database handled by Prisma ORM. The query is donde as GetStaticProps.
   Also there we create a sessionId a to link user answer to result(after submitted)
3. The Questionnaire shows 5 questions with 4 choices each. All choices has a score(totally subjective)
4. When the 5 questions are already responded the form let user to submit data.
5. The data is sent through tRPC mutation
6. In the backend tRPC endpoint "putAnswer" validate request body, and then calculate a total
   score(linear interpolation) then we use Prisma to create a new Response mapped to user sessionId
7. MeanWhile the front-end waits for the mutation to return a status === success, when that
   happens it triggers the routing to /result page
8. At Result page ("/result"), sessionId saved on session storage is used to query database.
   This is done via tRPC Query with React-Query useQuery hook and gets a Result This Results has a totalScore value (0-100) that we pass to a Gauge component that render a Gauge showing the value.

App Architecture

Test E2E

Test for home page run:

npm run test:e2e