mirror of
https://github.com/usememos/memos.git
synced 2024-11-16 03:34:33 +08:00
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
package mysql
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import (
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"context"
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"strings"
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"github.com/pkg/errors"
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"google.golang.org/protobuf/encoding/protojson"
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storepb "github.com/usememos/memos/proto/gen/store"
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"github.com/usememos/memos/store"
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)
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func (d *DB) CreateActivity(ctx context.Context, create *store.Activity) (*store.Activity, error) {
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payloadString := "{}"
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if create.Payload != nil {
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bytes, err := protojson.Marshal(create.Payload)
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if err != nil {
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return nil, errors.Wrap(err, "failed to marshal activity payload")
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}
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payloadString = string(bytes)
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}
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fields := []string{"`creator_id`", "`type`", "`level`", "`payload`"}
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placeholder := []string{"?", "?", "?", "?"}
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args := []any{create.CreatorID, create.Type.String(), create.Level.String(), payloadString}
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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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if create.CreatedTs != 0 {
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fields = append(fields, "`created_ts`")
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placeholder = append(placeholder, "FROM_UNIXTIME(?)")
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args = append(args, create.CreatedTs)
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}
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stmt := "INSERT INTO activity (" + strings.Join(fields, ", ") + ") VALUES (" + strings.Join(placeholder, ", ") + ")"
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result, err := d.db.ExecContext(ctx, stmt, args...)
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if err != nil {
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return nil, errors.Wrap(err, "failed to execute statement")
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}
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id, err := result.LastInsertId()
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if err != nil {
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return nil, errors.Wrap(err, "failed to get last insert id")
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}
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id32 := int32(id)
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list, err := d.ListActivities(ctx, &store.FindActivity{ID: &id32})
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if err != nil || len(list) == 0 {
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return nil, errors.Wrap(err, "failed to find activity")
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}
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return list[0], nil
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}
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func (d *DB) ListActivities(ctx context.Context, find *store.FindActivity) ([]*store.Activity, error) {
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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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query := "SELECT `id`, `creator_id`, `type`, `level`, `payload`, UNIX_TIMESTAMP(`created_ts`) FROM `activity` WHERE " + strings.Join(where, " AND ")
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rows, err := d.db.QueryContext(ctx, query, args...)
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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.Activity{}
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for rows.Next() {
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activity := &store.Activity{}
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var payloadBytes []byte
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if err := rows.Scan(
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&activity.ID,
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&activity.CreatorID,
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&activity.Type,
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&activity.Level,
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&payloadBytes,
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&activity.CreatedTs,
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); err != nil {
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return nil, err
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}
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payload := &storepb.ActivityPayload{}
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if err := protojsonUnmarshaler.Unmarshal(payloadBytes, payload); err != nil {
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return nil, err
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}
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activity.Payload = payload
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list = append(list, activity)
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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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