2023-09-26 14:43:55 +03:00
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package sqlite
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import (
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"context"
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"strings"
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"github.com/usememos/memos/store"
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)
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2023-10-05 18:11:29 +03:00
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func (d *DB) CreateStorage(ctx context.Context, create *store.Storage) (*store.Storage, error) {
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2023-10-08 13:30:24 +03:00
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fields := []string{"`name`", "`type`", "`config`"}
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placeholder := []string{"?", "?", "?"}
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args := []any{create.Name, create.Type, create.Config}
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if create.ID != 0 {
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fields = append(fields, "`id`")
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placeholder = append(placeholder, "?")
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args = append(args, create.ID)
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}
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stmt := "INSERT INTO `storage` (" + strings.Join(fields, ", ") + ") VALUES (" + strings.Join(placeholder, ", ") + ") RETURNING `id`"
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if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
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2023-09-26 14:43:55 +03:00
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&create.ID,
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); err != nil {
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return nil, err
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}
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storage := create
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return storage, nil
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}
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2023-10-05 18:11:29 +03:00
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func (d *DB) ListStorages(ctx context.Context, find *store.FindStorage) ([]*store.Storage, error) {
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2023-09-26 14:43:55 +03:00
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where, args := []string{"1 = 1"}, []any{}
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if find.ID != nil {
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where, args = append(where, "id = ?"), append(args, *find.ID)
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}
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rows, err := d.db.QueryContext(ctx, `
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SELECT
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id,
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name,
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type,
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config
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FROM storage
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WHERE `+strings.Join(where, " AND ")+`
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ORDER BY id DESC`,
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args...,
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)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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list := []*store.Storage{}
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for rows.Next() {
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storage := &store.Storage{}
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if err := rows.Scan(
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&storage.ID,
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&storage.Name,
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&storage.Type,
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&storage.Config,
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); err != nil {
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return nil, err
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}
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list = append(list, storage)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return list, nil
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}
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2023-10-05 18:11:29 +03:00
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func (d *DB) GetStorage(ctx context.Context, find *store.FindStorage) (*store.Storage, error) {
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2023-09-26 14:43:55 +03:00
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list, err := d.ListStorages(ctx, find)
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if err != nil {
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return nil, err
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}
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if len(list) == 0 {
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return nil, nil
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}
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return list[0], nil
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}
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2023-10-05 18:11:29 +03:00
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func (d *DB) UpdateStorage(ctx context.Context, update *store.UpdateStorage) (*store.Storage, error) {
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2023-09-26 14:43:55 +03:00
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set, args := []string{}, []any{}
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if update.Name != nil {
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set = append(set, "name = ?")
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args = append(args, *update.Name)
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}
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if update.Config != nil {
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set = append(set, "config = ?")
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args = append(args, *update.Config)
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}
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args = append(args, update.ID)
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stmt := `
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UPDATE storage
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SET ` + strings.Join(set, ", ") + `
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WHERE id = ?
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RETURNING
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id,
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name,
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type,
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config
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`
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storage := &store.Storage{}
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if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
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&storage.ID,
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&storage.Name,
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&storage.Type,
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&storage.Config,
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); err != nil {
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return nil, err
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}
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return storage, nil
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}
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2023-10-05 18:11:29 +03:00
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func (d *DB) DeleteStorage(ctx context.Context, delete *store.DeleteStorage) error {
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2023-09-26 14:43:55 +03:00
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stmt := `
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DELETE FROM storage
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WHERE id = ?
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`
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result, err := d.db.ExecContext(ctx, stmt, delete.ID)
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if err != nil {
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return err
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}
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if _, err := result.RowsAffected(); err != nil {
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return err
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}
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return nil
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}
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