edivaldolluisb / PassIn-Node

Pass.in is an application for managing participants in in-person events. The app allows organizers to create events, register participants and facilitate check-in on the day of the event.

passIn

PassIn is an application for managing participants in in-person events. The app allows organizers to create events, register participants and facilitate check-in on the event day

The tool allows the organizer to register an event and open a public registration page.

Participants registered can issue a credential for check-in on the day of the event.

The system will scan the participant's credential to allow entry to the event.

Requirements

install dependencies:
npm install

!! using sqlite as database, no need to install any database(for test purpose) !!

run: npx prisma db seed (to seed the database)

run: npm run dev

Functional requirements

• The organizer must be able to register a new event;
• The organizer must be able to view event data;
• The organizer must be able to view the list of participants;
• The participant must be able to register for an event;
• The participant must be able to view their registration badge;
• The participant must be able to check-in at the event;

Business rules

• The participant can only register for an event once;
• The participant can only register for events with available vacancies;
• The participant can only check-in at an event once;

Non-functional requirements

• The check-in at the event will be done through a QRCode;

API Documentation (Swagger)

To access the API documentation, go to the link: https://nlw-unite-nodejs.onrender.com/docs

Database

In this application we will use a relational database (SQL). For development environment we will continue with SQLite for the ease of the environment.

Diagram ERD

Database structure (SQL)

-- CreateTable
CREATE TABLE "events" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "title" TEXT NOT NULL,
    "details" TEXT,
    "slug" TEXT NOT NULL,
    "maximum_attendees" INTEGER
);

-- CreateTable
CREATE TABLE "attendees" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "name" TEXT NOT NULL,
    "email" TEXT NOT NULL,
    "event_id" TEXT NOT NULL,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "attendees_event_id_fkey" FOREIGN KEY ("event_id") REFERENCES "events" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "check_ins" (
    "id" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
    "created_at" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "attendeeId" INTEGER NOT NULL,
    CONSTRAINT "check_ins_attendeeId_fkey" FOREIGN KEY ("attendeeId") REFERENCES "attendees" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateIndex
CREATE UNIQUE INDEX "events_slug_key" ON "events"("slug");

-- CreateIndex
CREATE UNIQUE INDEX "attendees_event_id_email_key" ON "attendees"("event_id", "email");

-- CreateIndex
CREATE UNIQUE INDEX "check_ins_attendeeId_key" ON "check_ins"("attendeeId");