Net Promoter Score

About • Features • How it works • Tech Stack • Documentation • Authors • License

ℹ️ About

API Restful for Net Promoter Score created at RocketSeat Next Level Week 4.0, using stack TypeScript with Node.js.

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⚙️ Features

• Create User
• Create Survey
• View list surveys
• Send Mail
• Calculate NPS

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🛠 Tech Stack

The following tools were used in the construction of the project:

• Node.js
• Express
• TypeORM
• Sqlite3
• Metadata Reflection API
• uuid
• Handlebars
• Nodemailer
• Yup
• ExpressJS Async Errors

Tools used for testing:

• Jest
• SuperTest

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🚀 How it works

👉 Pre-requisites

Before you begin, you will need to have the following tools installed on your machine: Git, Node.js and Yarn. In addition, it is good to have an editor to work with the code like VSCode.

🏁 Start

# Clone this repository
$ git clone https://github.com/BiaChacon/nps.git

# Access the project folder cmd/terminal
$ cd nps

🎲 Running the server

# go to the api folder
$ cd api

# install the dependencies
$ npm install

#Create migrations
$ yarn typeorm migration:run

# Run the application
$ yarn dev

# The server will start at port: 3333 - go to http://localhost:3333

# Running the tests
$ yarn test

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🗎 Documentation

Surveys

Surveys [/surveys]

📍 Create Survey [POST]

Request

• Body

{
  "name": "Name User",
  "email": "example@email.com"
}

Response 201 (application/json)

[
  {
    "id": "f34635eb-a4c4-4698-94af-19bdd923a003",
    "title": "Queremos ouvir sua opinião!",
    "description": "De 0 a 10, quanto você recomendaria a Empresa?",
    "created_at": "2021-02-26T13:35:34.000Z"
  }
]

📍 List all Surveys [GET]

Response 200 (application/json)

{
  "id": "feecb0ce-c336-462c-a05e-ac9a0c9f1049",
  "title": "Queremos ouvir sua opinião!",
  "description": "De 0 a 10, quanto você recomendaria a Empresa X?",
  "created_at": "2021-02-27T15:07:13.000Z"
}

Users

Users [/users]

📍 Create User [POST]

Request

• Body

{
  "name": "Name User",
  "email": "example@email.com"
}

Response 201 (application/json)

{
  "id": "413ecd5c-7932-41b1-b4d2-06c976303450",
  "name": "Name User",
  "email": "example@email.com",
  "created_at": "2021-02-27T15:06:33.000Z"
}

SendMail

SendMail [/sendMail]

📍 Send [POST]

Request

• Body

{
  "email": "example@email.com",
  "survey_id": "f34635eb-a4c4-4698-94af-19bdd923a003"
}

Response 200 (application/json)

{
  "id": "36408f2d-ee50-4456-a07b-101e695b794a",
  "user_id": "413ecd5c-7932-41b1-b4d2-06c976303450",
  "survey_id": "f34635eb-a4c4-4698-94af-19bdd923a003",
  "created_at": "2021-02-27T15:08:07.000Z"
}

NPS

NPS [/nps/:id_survey]

📍 Calculate NPS

Response 200 (application/json)

{
  "detractor": 1,
  "promoters": 2,
  "passive": 0,
  "totalAnswers": 3,
  "nps": 33.33
}

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👩🏽‍💻 Authors

Bia Chacon 💻

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📝 License

This project is under MIT. See at here LICENSE for more information.

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README versions

English 🇺🇸 | Portuguese 🇧🇷