This is a contact book application that allows the user to add, view, update and delete contacts.

• Node.js
• Express.js
• Mongodb
• Mongoose

• Installation
• Usage
• Endpoints

To install necessary dependencies, run the following command:

npm i

To use the application, run the following command:

npm start

• GET /api/company - get all companies
• POST /api/company - create a company
  • • body

    {
       "name": "company name",
       "address": "company address",
       "mobileNumber": "company mobile",
       "instagramHandle": "company insta handle",
       "emailId": "company email"
    }
    

• GET /api/contacts - get contacts

  • query params
    • mobileNumber, emailID, instagramHandle
      • get specific contact with all company details
    • comapanyId
      • get all conatacts of specific company

• POST /api/contacts - create a contact

  • query params
    • companyId
      • company ID to create the contact with
  • • body

      {
          "name": "contact name",
          "address": "contact address",
          "mobileNumber": "contact mobile",
          "instagramHandle": "contact insta handle",
          "emailId": "contact email"
      }
      ```
    

• POST /api/contacts/bulk - delete a contact

  • query params
    • companyId
      • company ID to create the contact with
  • • body

      [ 
          {
              "name": "contact name",
              "address": "contact address",
              "mobileNumber": "contact mobile",
              "instagramHandle": "contact insta handle",
              "emailId": "contact email"
          },
          ...
      ]
    

• PUT /api/contacts - update a contact

  • update contact