68 lines
1.3 KiB
Go
68 lines
1.3 KiB
Go
package storage
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import (
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"donniemarko/internal/note"
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"fmt"
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"strings"
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)
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type Storage interface {
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GetAll() []*note.Note
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Get(id string) (*note.Note, error)
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Create(n *note.Note) error
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Delete(id string)
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Update(id string, n *note.Note)
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Search(query string) []*note.Note
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}
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type NoteStorage struct {
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Index map[string]*note.Note
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}
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func NewNoteStorage() *NoteStorage {
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return &NoteStorage{Index: make(map[string]*note.Note)}
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}
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func (ns *NoteStorage) GetAll() []*note.Note {
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notes := make([]*note.Note, 0, len(ns.Index))
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// Step 3: Iterate over the map
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for _, value := range ns.Index {
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notes = append(notes, value)
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}
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return notes
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}
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func (ns *NoteStorage) Get(id string) (*note.Note, error) {
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n, ok := ns.Index[id]
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if ok {
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return n, nil
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}
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return nil, fmt.Errorf("No note with id '%s'", id)
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}
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func (ns *NoteStorage) Create(n *note.Note) error {
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ns.Index[n.ID] = n
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return nil
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}
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func (ns *NoteStorage) Delete(id string) {
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delete(ns.Index, id)
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}
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func (ns *NoteStorage) Update(id string, n *note.Note) {
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ns.Index[id] = n
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}
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func (ns *NoteStorage) Search(query string) []*note.Note{
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results := []*note.Note{}
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for _, note := range ns.Index {
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lowContent := strings.ToLower(string(note.Content))
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lowQuery := strings.ToLower(query)
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if strings.Contains(lowContent, lowQuery) {
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results = append(results, note)
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}
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}
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return results
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}
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