43 lines
818 B
Go
43 lines
818 B
Go
package domain
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import (
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"strings"
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"testing"
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)
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// Email represent email identifier.
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type Email struct {
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user string
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host string
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}
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var ErrEmailInvalid error = NewError(ErrorCodeInvalidRequest, "cannot parse email")
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// ParseEmail parse strings to email identifier.
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func ParseEmail(src string) (*Email, error) {
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parts := strings.Split(strings.TrimPrefix(src, "mailto:"), "@")
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if len(parts) != 2 { //nolint: gomnd
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return nil, ErrEmailInvalid
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}
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return &Email{
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user: parts[0],
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host: parts[1],
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}, nil
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}
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// TestEmail returns valid random generated email identifier.
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func TestEmail(tb testing.TB) *Email {
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tb.Helper()
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return &Email{
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user: "user",
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host: "example.com",
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}
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}
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// String returns string representation of email identifier.
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func (e Email) String() string {
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return e.user + "@" + e.host
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}
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