Node Hotel Application (Backend API)

The Node Hotel application is a Node.js-based system developed using the Express.js framework, with MongoDB as the chosen database. This application manages information related to persons (staff), menu items and task management. It exposes specific endpoints to handle CRUD (Create, Read, Update, Delete) operations for persons, menu items and task management.

The project uses MongoDB Atlas as the cloud database for data storage, and the server is hosted on Render, making the API accessible online for frontend usage and deployment experience.

Endpoints

Persons

• Add a Person:

  • Endpoint: POST /person
  • Description: Adds a person to the system with details such as name, role, etc.

• Get All Persons:

  • Endpoint: GET /person
  • Description: Retrieves a list of all persons in the system.

• Get Singal Person:

  • Endpoint: GET /person/:id
  • Description: Retrieves the details of a singal person identified by its ID.

• Get Persons by Work Type:

  • Endpoint: GET /person/:workType
  • Description: Retrieves a list of persons based on their work type (e.g., chef, waiter, manager).

• Update a Person:

  • Endpoint: PUT /person/:id
  • Description: Updates the details of a specific person identified by their ID.

• Delete a Person:

  • Endpoint: DELETE /person/:id
  • Description: Deletes a person from the system based on their ID.

Menu Items

• Add a Menu Item:

  • Endpoint: POST /menu
  • Description: Adds a menu item to the system with details such as name, price, taste, etc.

• Get All Menu Items:

  • Endpoint: GET /menu
  • Description: Retrieves a list of all menu items in the system.

• Get Singal Menu Items:

  • Endpoint: GET /menu/:id
  • Description: Retrieves the details of a singal menu items identified by its ID.

• Get Menu Items by Taste:

  • Endpoint: GET /menu/:taste
  • Description: Retrieves a list of menu items based on their taste (e.g., sweet, spicy, sour).

• Update a Menu Item:

  • Endpoint: PUT /menu/:id
  • Description: Updates the details of a specific menu item identified by its ID.

• Delete a Menu Item:

  • Endpoint: DELETE /menu/:id
  • Description: Deletes a menu item from the system based on its ID.

Task Management

• Add a Task:

  • Endpoint: POST /api/tasks
  • Description: Adds a task to the system with details such as title, description, priority and dueDate etc.

• Get All Task:

  • Endpoint: GET /api/tasks
  • Description: Retrieves a list of all task in the system.

• Get Singal Task:

  • Endpoint: GET /api/tasks/:id
  • Description: Retrieves the details of a singal task identified by its ID.

• Get Task by Priority:

  • Endpoint: GET /api/tasks/:priority
  • Description: Retrieves a list of task based on their priority (e.g., high, medium, low).

• Update a Task:

  • Endpoint: PUT /api/tasks/:id
  • Description: Updates the details of a specific tasks identified by its ID.

• Delete a Task:

  • Endpoint: DELETE /api/tasks/:id
  • Description: Deletes a task from the system based on its ID.

Data Models

Person

The Person data model represents information about staff members in the hotel.

• Fields:

  • name: String (Person's name)
  • age: Number (Person's age)
  • work: Enum (Role in the hotel, such as chef, waiter, manager)
  • mobile: String (Person's mobile number)
  • email: String (Person's email address, unique)
  • address: String (Person's address)
  • salary: Number (Person's salary)

• Example:

{
  "name": "John Doe",
  "age": 30,
  "work": "waiter",
  "mobile": "123-456-7890",
  "email": "john@example.com",
  "address": "123 Main Street",
  "salary": 30000
}

Menu Item

The MenuItem data model represents information about menu items available in the hotel.

• Fields:

  • name: String (Item's name)
  • price: Number (Item's price)
  • taste: Enum (Item's taste, such as sweet, spicy, sour)
  • is_drink: Boolean (Indicates if the item is a drink, default is false)
  • ingredients: Array of Strings (List of ingredients, default is an empty array)
  • num_sales: Number (Number of sales for the item, default is 0)

• Example:

{
  "name": "Spicy Chicken Curry",
  "price": 12.99,
  "taste": "spicy",
  "is_drink": false,
  "ingredients": ["chicken", "spices", "vegetables"],
  "num_sales": 50
}

Task Management

The Task Management data model represents information about tasks available in the hotel.

• Fields:

  • title: String (Task's title)
  • description: String (Task's description)
  • priority: Enum (Task's priority, such as high, medium, low)
  • dueDate: Date (Task's due date)

• Example:

{
  "title": "Task Management",
  "description": "I'm building REsT API for task management via NodeJs.",
  "priority": ["high", "medium", "low"],
  "dueDate": "2025-12-21"
}

Usage

1. Install Dependencies:

npm install