Knitted Sweater Calculator

Spring Boot web app for calculating sweater knitting parameters.

Tech Stack

• Java 17
• Spring Boot 3.2
• Maven
• HTML/CSS/JavaScript frontend in src/main/resources/static

Project Structure

• src/main/java/com/knittedsweater/KnittedSweaterApplication.java
• src/main/java/com/knittedsweater/controller/SweaterCalculatorController.java
• src/main/java/com/knittedsweater/service/SweaterCalculationService.java
• src/main/java/com/knittedsweater/dto/SweaterCalculationRequest.java
• src/main/java/com/knittedsweater/dto/SweaterCalculationResponse.java
• src/main/resources/static/index.html
• src/main/resources/static/styles.css
• src/main/resources/static/script.js
• src/test/java/com/knittedsweater/service/SweaterCalculationServiceTest.java

Run

Set-Location "D:\JProjects\KnittedSweater"
mvn spring-boot:run

Open:

• http://localhost:8080

Test

Set-Location "D:\JProjects\KnittedSweater"
mvn test

API

Calculate

• Method: POST
• URL: /api/sweater/calculate

Request example:

{
  "width": 40,
  "length": 60,
  "stitchDensity": 20,
  "rowDensity": 25
}

Response example:

{
  "totalStitches": 80,
  "totalRows": 150,
  "width": 40.0,
  "length": 60.0,
  "stitchDensity": 20.0,
  "rowDensity": 25.0,
  "message": "Calculation completed successfully"
}

Health

• Method: GET
• URL: /api/sweater/health