Ticket Booking System

Overview

This repository implements a ticket booking system using gRPC and REST APIs. Below are the commands to generate protocol buffer files and examples of cURL commands for testing the REST endpoints.

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Generate Protocol Buffers Code

Run the following command to generate the necessary Go files for gRPC and protocol buffer support:

protoc --go_out=. --go-grpc_out=. ticket.proto

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Start the server and client by running server/server.go and client/client.go files and than use below REST API Endpoints

1. Purchase Ticket

Endpoint: POST /purchase-ticket
Description: Allows a user to purchase a ticket.

Sample Request:

curl -X POST "http://localhost:8080/purchase-ticket" \
-H "Content-Type: application/json" \
-d '{
  "from": "Mumbai",
  "to": "Delhi",
  "user": {
    "first_name": "Ravi",
    "last_name": "Kumar",
    "email": "ravi.kumar@example.com"
  },
  "price_paid": 500
}'

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2. Get Ticket Receipt

Endpoint: GET /get-ticket-receipt
Description: Fetch the ticket receipt for a user.

Sample Request:

curl -X GET "http://localhost:8080/get-ticket-receipt?email=ravi.kumar@example.com"

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3. View Users in a Section

Endpoint: GET /view-users-in-section
Description: View all users in a specific section (A or B).

Sample Requests:

• Section A:

  curl -X GET "http://localhost:8080/view-users-in-section?section=A"

• Section B:

  curl -X GET "http://localhost:8080/view-users-in-section?section=B"

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4. Remove User

Endpoint: POST /remove-user
Description: Remove a user from the booking system.

Sample Request:

curl -X POST http://localhost:8080/remove-user \
-H "Content-Type: application/json" \
-d '{
  "email": "ravi.kumar@example.com"
}'

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5. Modify Seat

Endpoint: POST /modify-seat
Description: Modify the seat assigned to a user.

Sample Request:

curl -X POST http://localhost:8080/modify-seat \
-H "Content-Type: application/json" \
-d '{
  "email": "ravi.kumar@example.com",
  "new_seat": "A_1"
}'

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Notes

• Ensure the server is running on localhost:8080 before making requests.
• Replace email and other parameters in the requests as necessary.