43 lines
854 B
Go
43 lines
854 B
Go
package models
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import (
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"fmt"
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"strings"
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)
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type ErrEmptyNoteContent struct{}
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type ErrEmptyNoteTitle struct{}
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type ErrNoteIncomplete struct {
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why []error
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}
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type ErrNoteTitleOverflow struct {
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length int
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}
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func (e *ErrEmptyNoteContent) Error() string {
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return "content cannot be empty"
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}
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func (e *ErrEmptyNoteTitle) Error() string {
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return "title cannot be empty"
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}
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func (e *ErrNoteIncomplete) Error() string {
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if len(e.why) == 0 {
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panic("ok so if we use this we need to know why it is incomplete")
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}
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s := make([]string, len(e.why))
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for i, err := range e.why {
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s[i] = err.Error()
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}
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return "note incomplete: " + strings.Join(s, " & ")
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}
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func (e *ErrNoteIncomplete) Unwrap() []error {
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return e.why
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}
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func (e *ErrNoteTitleOverflow) Error() string {
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return fmt.Sprintf("title max length %d, %d provided", NoteTitleMaxLength, e.length)
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}
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