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feat: abstract database drivers
This commit is contained in:
Steven
183
store/db/sqlite/collection.go
Normal file
183
store/db/sqlite/collection.go
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@ -0,0 +1,183 @@
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package sqlite
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import (
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"context"
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"fmt"
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"strings"
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"github.com/pkg/errors"
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"github.com/yourselfhosted/slash/internal/util"
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storepb "github.com/yourselfhosted/slash/proto/gen/store"
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"github.com/yourselfhosted/slash/store"
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)
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func (d *DB) CreateCollection(ctx context.Context, create *storepb.Collection) (*storepb.Collection, error) {
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set := []string{"creator_id", "name", "title", "description", "shortcut_ids", "visibility"}
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args := []any{create.CreatorId, create.Name, create.Title, create.Description, strings.Trim(strings.Join(strings.Fields(fmt.Sprint(create.ShortcutIds)), ","), "[]"), create.Visibility.String()}
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placeholder := []string{"?", "?", "?", "?", "?", "?"}
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stmt := `
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INSERT INTO collection (
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` + strings.Join(set, ", ") + `
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)
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VALUES (` + strings.Join(placeholder, ",") + `)
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RETURNING id, created_ts, updated_ts
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`
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if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
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&create.Id,
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&create.CreatedTs,
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&create.UpdatedTs,
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); err != nil {
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return nil, err
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}
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collection := create
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return collection, nil
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}
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func (d *DB) UpdateCollection(ctx context.Context, update *store.UpdateCollection) (*storepb.Collection, error) {
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set, args := []string{}, []any{}
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if update.Name != nil {
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set, args = append(set, "name = ?"), append(args, *update.Name)
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}
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if update.Title != nil {
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set, args = append(set, "title = ?"), append(args, *update.Title)
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}
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if update.Description != nil {
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set, args = append(set, "description = ?"), append(args, *update.Description)
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}
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if update.ShortcutIDs != nil {
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set, args = append(set, "shortcut_ids = ?"), append(args, strings.Trim(strings.Join(strings.Fields(fmt.Sprint(update.ShortcutIDs)), ","), "[]"))
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}
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if update.Visibility != nil {
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set, args = append(set, "visibility = ?"), append(args, update.Visibility.String())
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}
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if len(set) == 0 {
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return nil, errors.New("no update specified")
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}
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args = append(args, update.ID)
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stmt := `
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UPDATE collection
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SET
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` + strings.Join(set, ", ") + `
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WHERE
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id = ?
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RETURNING id, creator_id, created_ts, updated_ts, name, title, description, shortcut_ids, visibility
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`
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collection := &storepb.Collection{}
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var shortcutIDs, visibility string
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if err := d.db.QueryRowContext(ctx, stmt, args...).Scan(
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&collection.Id,
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&collection.CreatorId,
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&collection.CreatedTs,
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&collection.UpdatedTs,
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&collection.Name,
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&collection.Title,
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&collection.Description,
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&shortcutIDs,
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&visibility,
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); err != nil {
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return nil, err
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}
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collection.ShortcutIds = []int32{}
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if shortcutIDs != "" {
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for _, idStr := range strings.Split(shortcutIDs, ",") {
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shortcutID, err := util.ConvertStringToInt32(idStr)
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if err != nil {
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return nil, errors.Wrap(err, "failed to convert shortcut id")
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}
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collection.ShortcutIds = append(collection.ShortcutIds, shortcutID)
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}
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}
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collection.Visibility = convertVisibilityStringToStorepb(visibility)
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return collection, nil
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}
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func (d *DB) ListCollections(ctx context.Context, find *store.FindCollection) ([]*storepb.Collection, error) {
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where, args := []string{"1 = 1"}, []any{}
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if v := find.ID; v != nil {
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where, args = append(where, "id = ?"), append(args, *v)
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}
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if v := find.CreatorID; v != nil {
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where, args = append(where, "creator_id = ?"), append(args, *v)
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}
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if v := find.Name; v != nil {
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where, args = append(where, "name = ?"), append(args, *v)
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}
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if v := find.VisibilityList; len(v) != 0 {
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list := []string{}
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for _, visibility := range v {
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list = append(list, fmt.Sprintf("$%d", len(args)+1))
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args = append(args, visibility)
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}
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where = append(where, fmt.Sprintf("visibility in (%s)", strings.Join(list, ",")))
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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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creator_id,
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created_ts,
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updated_ts,
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name,
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title,
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description,
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shortcut_ids,
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visibility
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FROM collection
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WHERE `+strings.Join(where, " AND ")+`
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ORDER BY created_ts 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 := make([]*storepb.Collection, 0)
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for rows.Next() {
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collection := &storepb.Collection{}
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var shortcutIDs, visibility string
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if err := rows.Scan(
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&collection.Id,
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&collection.CreatorId,
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&collection.CreatedTs,
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&collection.UpdatedTs,
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&collection.Name,
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&collection.Title,
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&collection.Description,
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&shortcutIDs,
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&visibility,
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); err != nil {
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return nil, err
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}
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collection.ShortcutIds = []int32{}
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if shortcutIDs != "" {
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for _, idStr := range strings.Split(shortcutIDs, ",") {
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shortcutID, err := util.ConvertStringToInt32(idStr)
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if err != nil {
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return nil, errors.Wrap(err, "failed to convert shortcut id")
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}
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collection.ShortcutIds = append(collection.ShortcutIds, shortcutID)
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}
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}
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collection.Visibility = storepb.Visibility(storepb.Visibility_value[visibility])
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list = append(list, collection)
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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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func (d *DB) DeleteCollection(ctx context.Context, delete *store.DeleteCollection) error {
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if _, err := d.db.ExecContext(ctx, `DELETE FROM collection WHERE id = ?`, delete.ID); 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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