errors

import "github.com/prescriptoo/prescriptoo-api/pkg/errors"

Package errors provides standard domain error types across microservices.

Index

• func HTTPStatusCode(code Code) int
• type AppError
  • func New(code Code, message string, err error) *AppError
  • func (e *AppError) Error() string
  • func (e *AppError) Unwrap() error
• type Code

func HTTPStatusCode

func HTTPStatusCode(code Code) int

HTTPStatusCode maps domain error code to HTTP status code.

type AppError

AppError is a structured error containing code, message, and underlying error.

type AppError struct {
    Code    Code   `json:"code"`
    Message string `json:"message"`
    Err     error  `json:"-"`
}

func New

func New(code Code, message string, err error) *AppError

New creates a new AppError.

func (*AppError) Error

func (e *AppError) Error() string

func (*AppError) Unwrap

func (e *AppError) Unwrap() error

type Code

Code represents a domain error code.

type Code string

Error codes for common domain errors.

const (
    CodeNotFound      Code = "NOT_FOUND"
    CodeAlreadyExists Code = "ALREADY_EXISTS"
    CodeInvalidInput  Code = "INVALID_INPUT"
    CodeUnauthorized  Code = "UNAUTHORIZED"
    CodeForbidden     Code = "FORBIDDEN"
    CodeInternalError Code = "INTERNAL_ERROR"
)

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