qr

README

qr

A simple web app to genrate qr codes.

Documentation

Index

• Constants
• Variables
• func GenerateCode(ctx context.Context, req CodeRequest) (string, error)
• type CodeRequest
• type DataType
• type Handler
  • func NewHandler(logger *slog.Logger) *Handler
• type Response

Constants

const (
	TypeURL   = "url"
	TypeTel   = "tel"
	TypeSMS   = "sms"
	TypeEmail = "email"
)

const DefaultQRSize int = 600

Default size of the QR code - 601px is the breakpoint for small screens on @media queries. This will display as full size on mobile devices without compression.

Variables

var (
	ErrUnsupportedDataType error = errors.New("unsupported data type")
	ErrRequired            error = errors.New("input is required")
)

Functions

func GenerateCode

func GenerateCode(ctx context.Context, req CodeRequest) (string, error)

Types

type CodeRequest

type CodeRequest struct {
	DataType string `json:"data_type,omitempty"`
	Text     string `json:"text,omitempty"`
}

type DataType

type DataType string

type Handler

type Handler struct {
	http.Handler
	// contains filtered or unexported fields
}

func NewHandler

func NewHandler(logger *slog.Logger) *Handler

type Response

type Response struct {
	Text  string
	Code  string
	Error string
}