Bank Management Service

This Go project provides a simple API for managing bank accounts. The project includes functionality to create a bank account, retrieve a list of all accounts, update account details and amounts, and remove a bank account.

Project Functionalities

Create a Bank Account

Endpoint: POST /account/create
Functionality: Allows the creation of a new bank account by providing details such as name, government ID, address, and initial amount.

List All Bank Accounts

Endpoint: GET /accounts/list
Functionality: Retrieves a list of all bank accounts stored in the MongoDB database.

Update Bank Account Details and Amount

Endpoint: PUT /account/update/{id}
Functionality: Updates the details and amount of a specific bank account identified by its MongoDB ObjectID. Requires providing the updated parameters in the request body.

Remove a Bank Account

Endpoint: DELETE /account/remove/{id}
Functionality: Deletes a specific bank account identified by its MongoDB ObjectID.

Running the Project

Install Dependencies

Make sure you have Go installed on your machine.
Make sure you have MongoDB installed and running on your machine.

Install the necessary dependencies using:

go get gofr.dev/pkg/gofr
go get go.mongodb.org/mongo-driver/mongo

To run the Project execute the following command in the terminal:
```
go run main.go
```

API Testing with Postman

To facilitate the testing of the Bank Account Management API, you can use Postman, a popular API testing tool. Follow the steps below to test the various functionalities provided by the API.

Prerequisites

Postman Installed: Ensure that you have Postman installed on your machine. If not, you can download it from Postman's official website.
Go Server Running: Make sure that your Go server is running. If not, start the server using the following command in the terminal:
```
go run main.go
```

Testing Endpoints

Running Tests

Open Postman and create a new request collection.
Add requests for each endpoints with the specified details.
Click on the "Send" button to execute the requests and observe the responses.
Ensure that the responses match the expected results based on the API functionalities.

Example for the POST, GET, PUT AND DELETE

Endpoint: POST /account/create
Request:

Method: POST
URL: http://localhost:8080/account/create
Headers: Content-Type: application/json

Body:

{
  "name": "Tarun Gupta",
  "govid": "123456789",
  "address": "Main Street, Mumbai, Maharashtra",
  "amount": 1000
}

Endpoint: GET /accounts/list
Request:

Method: GET
URL: http://localhost:8080/accounts/list

Endpoint: PUT /account/update/{id}
Request:

Method: PUT
URL: Replace {id} with the actual ObjectID of the bank account you want to update. Example: http://localhost:8080/account/update/5f5b4f1c7d6ff7e5884ea57c
Headers: Content-Type: application/json
Body:
```
{
  "amount": 1500
}
```

Endpoint: DELETE /account/remove/{id}
Request:

Method: DELETE
URL: Replace {id} with the actual ObjectID of the bank account you want to remove. Example: http://localhost:8080/account/remove/5f5b4f1c7d6ff7e5884ea57c

Abhishek-Anand21/Bank-Management-Service