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baublet/w8mngr

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client/components/BarcodeScanner/BarcodeScanner.tsx

Summary

Maintainability
A
2 hrs
Test Coverage

Function start has 45 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  function start() {
    Quagga.init(
      {
        inputStream: {
          name: "Live",
Severity: Minor
Found in client/components/BarcodeScanner/BarcodeScanner.tsx - About 1 hr to fix

    Function BarcodeScanner has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
    Open

    export function BarcodeScanner({ day, close }: { day: string, close: () => void }) {
  // Good test code: "850009682307"
  const [codes, setCodes] = React.useState<string[]>([]);
  const [showShutter, setShowShutter] = React.useState(false);
  const [searchingBarcode, setSearchingBarcode] = React.useState(false);
    Severity: Minor
    Found in client/components/BarcodeScanner/BarcodeScanner.tsx - About 25 mins to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

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