https://github.com/linuxto5re/cytiva-assignment-
This repository contains the solution for the Danaher/Cytiva interview assignment. The solution implements a System Class that provides a simplified interface to work with two subsystems (subsystemHold and subsystemFire). The client interacts with the System Class without knowing the underlying complexities of the subsystems.
https://github.com/linuxto5re/cytiva-assignment-
csharp dotnet-core javascript reactjs rest-api
Last synced: 2 months ago
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This repository contains the solution for the Danaher/Cytiva interview assignment. The solution implements a System Class that provides a simplified interface to work with two subsystems (subsystemHold and subsystemFire). The client interacts with the System Class without knowing the underlying complexities of the subsystems.
- Host: GitHub
- URL: https://github.com/linuxto5re/cytiva-assignment-
- Owner: LinUxTo5re
- Created: 2025-03-20T09:29:52.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2025-04-05T06:49:32.000Z (about 1 year ago)
- Last Synced: 2025-04-05T07:28:22.626Z (about 1 year ago)
- Topics: csharp, dotnet-core, javascript, reactjs, rest-api
- Language: C#
- Homepage:
- Size: 28 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Cytiva Assignment Solution
## Overview
This repository contains the solution for the **Danaher/Cytiva** interview assignment. The solution implements a **System Class** that provides a simplified interface to work with two subsystems (**subsystemHold** and **subsystemFire**). The client interacts with the System Class without knowing the underlying complexities of the subsystems.
## Problem Statement
The task involves designing a **System Class** that acts as a **Facade** for the two subsystems:
### Subsystems
1. **subsystemHold**
- `operation1()` → Ready!
- `operationN()` → Hold!
- `operationEnd()` → Stop!
2. **subsystemFire**
- `operation1()` → Ready!
- `operationZ()` → Fire!
- `operationEnd()` → Stop!
### System Class
- Provides a simple interface for the client.
- Delegates client requests to appropriate subsystem methods.
- Manages the lifecycle of subsystems.
### Client Class
- Interacts only with the System Class.
- Does not know about the existence of subsystems.
- Requests actions (`hold`, `fire`, `stop`) through the System Class.
### Expected Output
```
System initializes subsystems:
subsystemHold: Ready!
subsystemFire: Ready!
System orders subsystems to perform the action:
subsystemHold: Hold!
System orders subsystems to perform the action:
subsystemFire: Fire!
System orders subsystems to perform the action:
subsystemHold: Stop!
subsystemFire: Stop!
```
## Implementation Details
- **Backend:** .NET Core API
- **Frontend:** ReactJS (Client Component)
- **API Endpoint:** `http://localhost:5128/api/system?action={action}`
- **Actions Supported:** `hold`, `fire`, `stop`
- **Data Handling:** JSON response with action status messages
## Getting Started
### Prerequisites
- .NET SDK
- Node.js & npm (for frontend)
- Visual Studio Code (Recommended IDE)
### Setup Instructions
1. **Clone the Repository**
```sh
git clone https://github.com/LinUxTo5re/Cytiva-Assignment-
cd Cytiva-Assignment-
```
2. **Run Backend API**
```sh
cd MyApi
dotnet run
```
3. **Run React Client**
```sh
cd FrontendUI
npm install
npm start
```
## API Usage
| Method | Endpoint | Description |
|--------|---------|-------------|
| GET | `/api/system?action=hold` | Holds the subsystem |
| GET | `/api/system?action=fire` | Fires the subsystem |
| GET | `/api/system?action=stop` | Stops both subsystems |
## Screenshot
## Author
**Chaitanyaa Ajabe**
Solution developed for **Danaher/Cytiva** interview assignment.