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get_person_related_subject.go
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/
get_person_related_subject.go
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// SPDX-License-Identifier: AGPL-3.0-only
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, version 3.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>
package ctrl
import (
"context"
"github.com/bangumi/server/internal/domain"
"github.com/bangumi/server/internal/model"
"github.com/bangumi/server/internal/pkg/errgo"
"github.com/bangumi/server/internal/pkg/generic/slice"
"github.com/bangumi/server/internal/subject"
)
func (ctl Ctrl) GetPersonRelated(
ctx context.Context, personID model.PersonID,
) ([]model.SubjectPersonRelation, error) {
person, err := ctl.GetPerson(ctx, personID)
if err != nil {
return nil, err
}
relations, err := ctl.subject.GetPersonRelated(ctx, personID)
if err != nil {
return nil, errgo.Wrap(err, "SubjectRepo.GetPersonRelated")
}
subjects, err := ctl.subject.GetByIDs(ctx,
slice.Map(relations, func(r domain.SubjectPersonRelation) model.SubjectID { return r.SubjectID }),
subject.Filter{})
if err != nil {
return nil, errgo.Wrap(err, "SubjectRepo.GetByIDs")
}
var results = make([]model.SubjectPersonRelation, 0, len(relations))
for _, rel := range relations {
s, ok := subjects[rel.SubjectID]
if !ok {
continue
}
results = append(results, model.SubjectPersonRelation{
Person: person,
Subject: s,
TypeID: rel.TypeID,
})
}
return results, nil
}