feat(release): v0.1.0
commit06ed2c3cbeAuthor: adminoo <git@kadath.corp> Date: Tue Feb 3 11:34:24 2026 +0100 fix: changed detected by scanner but no updated by render layer commit01dcaf882aAuthor: adminoo <git@kadath.corp> Date: Tue Feb 3 10:19:05 2026 +0100 feat: VERSION bumb commit229223f77aAuthor: adminoo <git@kadath.corp> Date: Tue Feb 3 09:53:08 2026 +0100 feat: filter and search by tag commitcb11e34798Author: adminoo <git@kadath.corp> Date: Tue Feb 3 09:41:03 2026 +0100 feat: tag system commit3f5cf0d673Author: adminoo <git@kadath.corp> Date: Tue Feb 3 09:15:29 2026 +0100 feat: sqlite storage draft commitd6617cec02Author: adminoo <git@kadath.corp> Date: Tue Feb 3 09:04:11 2026 +0100 feat: metadata draft commit7238d02a13Author: adminoo <git@kadath.corp> Date: Mon Feb 2 10:18:42 2026 +0100 fix: body overflowing commit16ff836274Author: adminoo <git@kadath.corp> Date: Mon Feb 2 10:09:01 2026 +0100 feat: tests for http handlers and render package commit36ac3f03aaAuthor: adminoo <git@kadath.corp> Date: Mon Feb 2 09:45:29 2026 +0100 feat: Dark theme, placeholder metadata panel commite6923fa4f5Author: adminoo <git@kadath.corp> Date: Sun Feb 1 18:26:59 2026 +0100 fix: uneeded func + uneeded bogus note creation logic commit4458ba2d15Author: adminoo <git@kadath.corp> Date: Sun Feb 1 18:26:21 2026 +0100 feat: log when changing note states commit92a6f84540Author: adminoo <git@kadath.corp> Date: Sun Feb 1 16:55:40 2026 +0100 possibly first working draft commite27aadc603Author: adminoo <git@kadath.corp> Date: Sun Feb 1 11:55:16 2026 +0100 draft shits
This commit is contained in:
336
internal/storage/sqlite.go
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336
internal/storage/sqlite.go
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@ -0,0 +1,336 @@
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package storage
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import (
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"database/sql"
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"fmt"
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"time"
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"donniemarko/internal/note"
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_ "modernc.org/sqlite"
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)
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type SQLiteStorage struct {
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db *sql.DB
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}
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const sqliteSchema = `
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PRAGMA foreign_keys = ON;
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CREATE TABLE IF NOT EXISTS notes (
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id TEXT PRIMARY KEY,
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path TEXT NOT NULL UNIQUE,
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title TEXT NOT NULL,
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content TEXT NOT NULL,
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updated_at INTEGER NOT NULL,
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size INTEGER NOT NULL,
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published INTEGER NOT NULL
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);
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CREATE TABLE IF NOT EXISTS tags (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL UNIQUE
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);
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CREATE TABLE IF NOT EXISTS note_tags (
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note_id TEXT NOT NULL,
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tag_id INTEGER NOT NULL,
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UNIQUE(note_id, tag_id),
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FOREIGN KEY(note_id) REFERENCES notes(id) ON DELETE CASCADE,
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FOREIGN KEY(tag_id) REFERENCES tags(id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS notes_updated_at_idx ON notes(updated_at);
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CREATE INDEX IF NOT EXISTS notes_path_idx ON notes(path);
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CREATE INDEX IF NOT EXISTS note_tags_note_idx ON note_tags(note_id);
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CREATE INDEX IF NOT EXISTS note_tags_tag_idx ON note_tags(tag_id);
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`
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func NewSQLiteStorage(dbPath string) (*SQLiteStorage, error) {
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db, err := sql.Open("sqlite", dbPath)
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if err != nil {
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return nil, fmt.Errorf("open sqlite: %w", err)
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}
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if _, err := db.Exec(sqliteSchema); err != nil {
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_ = db.Close()
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return nil, fmt.Errorf("init schema: %w", err)
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}
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return &SQLiteStorage{db: db}, nil
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}
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func (s *SQLiteStorage) Close() error {
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if s.db == nil {
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return nil
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}
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return s.db.Close()
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}
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func (s *SQLiteStorage) GetAll() []*note.Note {
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rows, err := s.db.Query(`
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SELECT id, path, title, content, updated_at, size, published
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FROM notes
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`)
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if err != nil {
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return []*note.Note{}
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}
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defer rows.Close()
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var notes []*note.Note
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for rows.Next() {
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n, err := scanNote(rows)
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if err != nil {
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continue
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}
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n.Tags = s.GetTags(n.ID)
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notes = append(notes, n)
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}
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return notes
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}
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func (s *SQLiteStorage) Get(id string) (*note.Note, error) {
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row := s.db.QueryRow(`
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SELECT id, path, title, content, updated_at, size, published
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FROM notes
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WHERE id = ?
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`, id)
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n, err := scanNote(row)
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if err != nil {
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if err == sql.ErrNoRows {
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return nil, fmt.Errorf("No note with id '%s'", id)
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}
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return nil, err
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}
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n.Tags = s.GetTags(n.ID)
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return n, nil
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}
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func (s *SQLiteStorage) Create(n *note.Note) error {
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_, err := s.db.Exec(`
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INSERT INTO notes (id, path, title, content, updated_at, size, published)
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VALUES (?, ?, ?, ?, ?, ?, ?)
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ON CONFLICT(id) DO UPDATE SET
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path = excluded.path,
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title = excluded.title,
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content = excluded.content,
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updated_at = excluded.updated_at,
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size = excluded.size,
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published = excluded.published
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`,
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n.ID,
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n.Path,
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n.Title,
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n.Content,
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toUnix(n.UpdatedAt),
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n.Size,
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boolToInt(n.Published),
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)
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if err != nil {
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return fmt.Errorf("insert note: %w", err)
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}
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return nil
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}
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func (s *SQLiteStorage) Delete(id string) {
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_, _ = s.db.Exec(`DELETE FROM notes WHERE id = ?`, id)
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}
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func (s *SQLiteStorage) Update(id string, n *note.Note) {
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_, _ = s.db.Exec(`
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UPDATE notes
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SET path = ?, title = ?, content = ?, updated_at = ?, size = ?, published = ?
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WHERE id = ?
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`,
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n.Path,
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n.Title,
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n.Content,
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toUnix(n.UpdatedAt),
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n.Size,
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boolToInt(n.Published),
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id,
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)
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}
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func (s *SQLiteStorage) Search(query string) []*note.Note {
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pattern := "%" + query + "%"
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rows, err := s.db.Query(`
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SELECT id, path, title, content, updated_at, size, published
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FROM notes
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WHERE lower(content) LIKE lower(?)
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OR id IN (
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SELECT nt.note_id
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FROM note_tags nt
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JOIN tags t ON t.id = nt.tag_id
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WHERE lower(t.name) LIKE lower(?)
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)
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`, pattern, pattern)
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if err != nil {
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return []*note.Note{}
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}
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defer rows.Close()
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var notes []*note.Note
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for rows.Next() {
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n, err := scanNote(rows)
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if err != nil {
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continue
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}
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n.Tags = s.GetTags(n.ID)
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notes = append(notes, n)
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}
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return notes
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}
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func (s *SQLiteStorage) Count() int {
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row := s.db.QueryRow(`SELECT COUNT(*) FROM notes`)
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var count int
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if err := row.Scan(&count); err != nil {
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return 0
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}
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return count
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}
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func (s *SQLiteStorage) AddTag(noteID, tag string) error {
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tx, err := s.db.Begin()
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if err != nil {
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return fmt.Errorf("begin tx: %w", err)
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}
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if _, err := tx.Exec(`INSERT OR IGNORE INTO tags (name) VALUES (?)`, tag); err != nil {
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_ = tx.Rollback()
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return fmt.Errorf("insert tag: %w", err)
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}
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var tagID int64
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if err := tx.QueryRow(`SELECT id FROM tags WHERE name = ?`, tag).Scan(&tagID); err != nil {
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_ = tx.Rollback()
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return fmt.Errorf("lookup tag: %w", err)
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}
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if _, err := tx.Exec(`INSERT OR IGNORE INTO note_tags (note_id, tag_id) VALUES (?, ?)`, noteID, tagID); err != nil {
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_ = tx.Rollback()
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return fmt.Errorf("attach tag: %w", err)
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}
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if err := tx.Commit(); err != nil {
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return fmt.Errorf("commit: %w", err)
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}
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return nil
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}
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func (s *SQLiteStorage) RemoveTag(noteID, tag string) error {
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tx, err := s.db.Begin()
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if err != nil {
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return fmt.Errorf("begin tx: %w", err)
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}
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var tagID int64
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err = tx.QueryRow(`SELECT id FROM tags WHERE name = ?`, tag).Scan(&tagID)
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if err != nil {
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if err == sql.ErrNoRows {
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_ = tx.Rollback()
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return nil
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}
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_ = tx.Rollback()
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return fmt.Errorf("lookup tag: %w", err)
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}
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if _, err := tx.Exec(`DELETE FROM note_tags WHERE note_id = ? AND tag_id = ?`, noteID, tagID); err != nil {
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_ = tx.Rollback()
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return fmt.Errorf("detach tag: %w", err)
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}
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if _, err := tx.Exec(`DELETE FROM tags WHERE id = ? AND NOT EXISTS (SELECT 1 FROM note_tags WHERE tag_id = ?)`, tagID, tagID); err != nil {
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_ = tx.Rollback()
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return fmt.Errorf("cleanup tag: %w", err)
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}
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if err := tx.Commit(); err != nil {
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return fmt.Errorf("commit: %w", err)
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}
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return nil
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}
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func (s *SQLiteStorage) GetTags(noteID string) []string {
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rows, err := s.db.Query(`
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SELECT t.name
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FROM tags t
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JOIN note_tags nt ON nt.tag_id = t.id
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WHERE nt.note_id = ?
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ORDER BY t.name
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`, noteID)
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if err != nil {
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return []string{}
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}
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defer rows.Close()
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var tags []string
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for rows.Next() {
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var name string
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if err := rows.Scan(&name); err != nil {
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continue
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}
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tags = append(tags, name)
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}
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return tags
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}
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type scanner interface {
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Scan(dest ...interface{}) error
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}
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func scanNote(row scanner) (*note.Note, error) {
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var (
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id string
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path string
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title string
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content string
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updated int64
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size int64
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published int
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)
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if err := row.Scan(&id, &path, &title, &content, &updated, &size, &published); err != nil {
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return nil, err
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}
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return ¬e.Note{
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ID: id,
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Path: path,
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Title: title,
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Content: content,
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UpdatedAt: fromUnix(updated),
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Size: size,
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Published: published != 0,
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}, nil
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}
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func toUnix(t time.Time) int64 {
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if t.IsZero() {
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return 0
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}
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return t.UTC().Unix()
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}
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func fromUnix(v int64) time.Time {
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if v == 0 {
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return time.Time{}
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}
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return time.Unix(v, 0).UTC()
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}
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func boolToInt(v bool) int {
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if v {
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return 1
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}
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return 0
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}
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Reference in New Issue
Block a user