gotosocial/internal/processing/status/favedby.go
tobi 4920229a3b
Database updates (#144)
* start moving some database stuff around

* continue moving db stuff around

* more fiddling

* more updates

* and some more

* and yet more

* i broke SOMETHING but what, it's a mystery

* tidy up

* vendor ttlcache

* use ttlcache

* fix up some tests

* rename some stuff

* little reminder

* some more updates
2021-08-20 12:26:56 +02:00

58 lines
2 KiB
Go

package status
import (
"errors"
"fmt"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
func (p *processor) FavedBy(requestingAccount *gtsmodel.Account, targetStatusID string) ([]*apimodel.Account, gtserror.WithCode) {
targetStatus, err := p.db.GetStatusByID(targetStatusID)
if err != nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("error fetching status %s: %s", targetStatusID, err))
}
if targetStatus.Account == nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("no status owner for status %s", targetStatusID))
}
visible, err := p.filter.StatusVisible(targetStatus, requestingAccount)
if err != nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("error seeing if status %s is visible: %s", targetStatus.ID, err))
}
if !visible {
return nil, gtserror.NewErrorNotFound(errors.New("status is not visible"))
}
statusFaves, err := p.db.GetStatusFaves(targetStatus)
if err != nil {
return nil, gtserror.NewErrorNotFound(fmt.Errorf("error seeing who faved status: %s", err))
}
// filter the list so the user doesn't see accounts they blocked or which blocked them
filteredAccounts := []*gtsmodel.Account{}
for _, fave := range statusFaves {
blocked, err := p.db.IsBlocked(requestingAccount.ID, fave.AccountID, true)
if err != nil {
return nil, gtserror.NewErrorInternalError(fmt.Errorf("error checking blocks: %s", err))
}
if !blocked {
filteredAccounts = append(filteredAccounts, fave.Account)
}
}
// now we can return the masto representation of those accounts
mastoAccounts := []*apimodel.Account{}
for _, acc := range filteredAccounts {
mastoAccount, err := p.tc.AccountToMastoPublic(acc)
if err != nil {
return nil, gtserror.NewErrorInternalError(fmt.Errorf("error converting status %s to frontend representation: %s", targetStatus.ID, err))
}
mastoAccounts = append(mastoAccounts, mastoAccount)
}
return mastoAccounts, nil
}